CN111341764B - Insulated gate bipolar thyristor module and electrode power terminal - Google Patents
Insulated gate bipolar thyristor module and electrode power terminal Download PDFInfo
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- CN111341764B CN111341764B CN202010170797.5A CN202010170797A CN111341764B CN 111341764 B CN111341764 B CN 111341764B CN 202010170797 A CN202010170797 A CN 202010170797A CN 111341764 B CN111341764 B CN 111341764B
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Abstract
The invention discloses an insulated gate bipolar thyristor module and an electrode power terminal, which comprise a module main body, a module integrated multifunctional sleeve box and an integrated detection device, wherein the bottom of the module main body is connected with the module integrated multifunctional sleeve box in a nested manner, the front of the bottom of the module integrated multifunctional sleeve box is fixedly connected with the integrated detection device, the inner side of the module main body is fixedly connected with pouring packaging materials, the two sides of the front top end of the module integrated multifunctional sleeve box are fixedly connected with light supplementing lamp beads, the front bottom end of the module main body is fixedly connected with equidistant scale marks which are convenient for workers to adjust and judge, the accommodating side rod well embodies the bundling convenience of the device, the module integrated multifunctional sleeve box effectively improves the preservation effect, the integrated detection device well improves the practicability, the conveniently installed shell well embodies the installation convenience of the shell, the method is suitable for the field of electronic power equipment, and has wide development prospect in the future.
Description
Technical Field
The invention belongs to the technical field of electronic power equipment, and particularly relates to an insulated gate bipolar thyristor module and an electrode power terminal.
Background
In a power semiconductor module, the interconnection of chips and the extraction of electrode power terminals bring about a certain amount of parasitic inductance, which negatively affects circuits and devices.
Current module need carry out the customization design according to the size of module when the shell of packing into, and the module installation is comparatively troublesome, and the regulation nature is not enough, and current module need often judge well with the help of other instruments, and is comparatively troublesome, can't conveniently detect the judgement to the module in real time, when the module is kept simultaneously, needs the normal atmospheric temperature of guaranteeing the module and tasts wet state, otherwise takes place to damage easily, does not possess fine moisture retention.
Disclosure of Invention
The invention aims to: in order to solve the problem that the module cannot be conveniently detected and judged in real time and has insufficient adjustability and no good moisture retention in the background technology, an insulated gate bipolar thyristor module and an electrode power terminal are provided.
The technical scheme adopted by the invention is as follows: an insulated gate bipolar thyristor module and an electrode power terminal comprise a module main body, a module integrated multifunctional sleeve box and an integrated detection device, wherein the bottom of the module main body is connected with the module integrated multifunctional sleeve box in a nested manner, the inner side inner wall of the module integrated multifunctional sleeve box is connected with the bottom outer wall of the module main body, the front side of the bottom of the module integrated multifunctional sleeve box is fixedly connected with the integrated detection device, the rear outer wall of the integrated detection device is connected with the front outer wall of the module integrated multifunctional sleeve box, the inner side of the module main body is fixedly connected with a pouring packaging material, the peripheral outer wall of the pouring packaging material is connected with the inner wall of the module main body, one side of the bottom end of the module main body is fixedly connected with a metal base, one side outer wall of the metal base is connected with the inner wall of the module main body, and the rear side of the top end of the module main body is fixedly connected with a main terminal, the bottom outer wall of the main terminal is connected with the top outer wall of the module main body, the top of one side of the metal base is fixedly connected with an IGBT chip, the outer wall of one side of the IGBT chip is connected with the outer wall of the other side of the metal base, one side of the IGBT chip is fixedly connected with an FWD chip, the outer wall of one side of the FWD chip is connected with the outer wall of the other side of the IGBT chip, the middle part of the top end of the module main body is fixedly connected with an insulating substrate, the bottom outer wall of the insulating substrate is connected with the top outer wall of the module main body, the front of the top end of the module main body is fixedly connected with a resin outer cover, and the bottom outer wall of the resin outer cover is connected with the top outer wall of the module main body;
a first humidity-preserving turbine fan is fixedly connected with one side of the inner bottom of the module integrated multifunctional sleeve box, the outer peripheral wall of the first moisturizing turbofan is connected with the inner side inner wall of the module integrated multifunctional sleeve box, the other side of the inner bottom of the module integrated multifunctional sleeve box is fixedly connected with a second moisturizing turbine fan, the outer peripheral wall of the second moisturizing turbofan is connected with the inner side wall of the module integrated multifunctional sleeve box, the bottom end of the first moisturizing turbine fan is fixedly connected with a turbine motor, the outer wall of the top end of the turbine motor is connected with the outer wall of the bottom end of the first moisturizing turbine fan, the top of the first moisturizing turbofan is fixedly connected with a moisturizing groove, the outer wall of the bottom of the moisturizing groove is connected with the outer wall of the top of the first moisturizing turbofan in a lap joint manner, the middle part of the inner bottom of the module integrated multifunctional sleeve box is fixedly connected with a moisturizing cavity, and the outer peripheral wall of the moisturizing cavity is connected with the inner wall of the bottom of the module integrated multifunctional sleeve box;
one end of the integrated detection device is fixedly connected with a black meter pen, the outer wall of one end of the black meter pen is connected with the outer wall of the other end of the integrated detection device, the other end of the integrated detection device is fixedly connected with a red meter pen, the outer wall of one end of the red meter pen is connected with the outer wall of the other end of the integrated detection device, one end of the black meter pen is fixedly connected with a collector electrode, the outer wall of one end of the collector electrode is connected with the outer wall of the other end of the black meter pen, one end of the red meter pen is fixedly connected with an emitter electrode, the outer wall of one end of the emitter electrode is connected with the outer wall of the other end of the red meter pen, the bottom of one side of the emitter electrode is fixedly connected with a grid electrode, and the outer wall of the top of the grid electrode is connected with the outer wall of one side of the emitter electrode in an overlapping manner;
the utility model discloses a spacing groove pole, including module main body, top outer wall, regulating rail, top outer wall, regulating wheel, spacing groove pole, the inside bottom fixedly connected with regulating rail of module main body, the top outer wall of regulating rail links to each other with the bottom inner wall of module main body, the both sides swing joint of regulating rail has the adaptation regulating plate, one side outer wall of adaptation regulating plate links to each other with the opposite side outer wall of regulating rail, the bottom swing joint of adaptation regulating plate has the regulating wheel, the top outer wall of regulating wheel links to each other with the bottom outer wall of adaptation regulating plate, the spacing pin that runs through of the inboard through connection of inside of spacing groove pole, spacing peripheral outer wall that runs through the pin links to each other with the inside inner wall of spacing groove pole.
Preferably, the front top both sides fixedly connected with light filling lamp pearl of the integrative multifunctional box cover of module, the bottom outer wall of light filling lamp pearl links to each other with the top outer wall of the integrative multifunctional box cover of module, lamp pearl cross sectional shape is circularly, is hemispherical, is provided with two.
Preferably, the preceding bottom fixedly connected with equidistance scale mark of module main part, the back outer wall of equidistance scale mark links to each other with the preceding outer wall of module main part, the equidistance scale mark is the scale mark design, and its cross-sectional length is less than the cross-sectional dimension of module main part, and the extremely up-down equidistance is arranged.
Preferably, one side of the integrated multifunctional sleeve box of the module is fixedly connected with a containing side rod, the outer wall of one side of the containing side rod is connected with the outer wall of the other side of the integrated multifunctional sleeve box of the module, and the section of the containing side rod is rectangular and rod-shaped and is welded on one side of the sleeve box.
Preferably, the inner side of the module integrated multifunctional sleeve box is fixedly connected with an electrostatic insulating plate, the outer peripheral wall of the electrostatic insulating plate is connected with the inner side inner wall of the module integrated multifunctional sleeve box, and the cross section of the electrostatic insulating plate is rectangular and made of insulating rubber and is embedded into the two sides of the sleeve box.
Preferably, one end of the electrostatic insulation board is fixedly connected with an impact-proof foam layer, the outer wall of one end of the impact-proof foam layer is connected with the outer wall of the other end of the electrostatic insulation board, and the cross section of the impact-proof foam layer is rectangular, is plate-shaped and is made of a buffer foam material.
Preferably, the integrative multi-functional cover box of module is by the first turbofan that moisturizes of inside bottom one side, the second turbofan that moisturizes of inside bottom opposite side, the turbine motor of first moisturizing turbofan bottom, the groove of moisturizing at first moisturizing turbofan top and the chamber of moisturizing of inside bottom middle part combine together to form.
Preferably, the integrated detection device is formed by combining a black meter pen at one end, a red meter pen at the other end, a collector at one end of the black meter pen, an emitter at one end of the red meter pen and a grid at the bottom of one side of the emitter.
Preferably, the regulation rail of the inside bottom of module main part, the adaptation regulating plate of regulation rail both sides, the regulating wheel of adaptation regulating plate bottom, the spacing grooved bar of adaptation regulating plate one end and the spacing round pin of penetrating of the inside inboard of spacing grooved bar constitute convenient installation shell jointly.
In summary, due to the adoption of the technical scheme, the invention has the beneficial effects that:
1. according to the invention, when the module is stored, the normal-temperature moisture-testing state of the module needs to be ensured, otherwise the module is easy to damage, through the arrangement of the module integrated multifunctional sleeve box, during storage, a worker can inject moisture into the moisture-testing cavity regularly, the first moisture-testing turbine fan and the second moisture-testing turbine fan start to drive by starting the turbine motor, and the wind power blows the moisture in the water cavity through the moisture-testing groove in a water vapor mode inside the device, so that the moisture-testing device has a good moisture-testing effect, and the storage effect is effectively improved.
2. According to the invention, the existing module needs to be judged to be good or bad by other tools, the module is troublesome, the integrated detection device is a universal meter mechanism integrated with the module, when the universal meter is actually used, a worker only needs to connect the black meter pen and the red meter pen at two ends into the collector and the emitter respectively, at the moment, the pointer of the universal meter is in a zero position, the pointer simultaneously touches the grid, the collector and the emitter, and the IGBT are triggered and conducted, namely, the module is proved to be good, the integrated design is realized, the detection is convenient to carry out at any time, and the practicability is improved well.
3. According to the invention, when the existing module main body is installed into the shell, the customized design is required according to the size of the module, the module is relatively troublesome to install, the adjustability is insufficient, the shell is convenient to install, the two sides of the shell are provided with the movable adaptive adjusting plates, during installation, a worker can pull the limiting groove rods to enable the adaptive adjusting plates to move along the adjusting rails through the adjusting wheels, when the adaptive adjusting plates move to the installation position matched with the module, the limiting penetrating pins penetrate through the adaptive adjusting plates for limiting and fixing, the adaptive adjusting device is convenient and rapid, and the installation convenience of the shell is well embodied.
4. According to the device, when the quality is judged, wires for related inspection cannot be bundled and are easy to wind, the storage side rod is arranged and is of a good rod-shaped storage structure, and workers can orderly wind and collect the related wires through the storage side rod, so that the bundling convenience of the device is well embodied, the module is easily damaged due to impact collision during use, and the impact-proof foam layer is good buffer foam and can well reduce the damage of the module caused by the impact collision.
5. According to the invention, as the device shell has a good adjusting function, the adjusting numerical value cannot be accurately controlled during specific operation, and by setting the equidistant scale lines, a worker can accurately judge and control the specific numerical value according to the equidistant scale lines, when observing the element, part of internal small elements cannot be clearly observed, and by setting the light supplementing lamp beads, the light supplementing lamp beads are a good lamp source, and by providing the power supply, the internal small elements can be well illuminated, so that the observation is convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic cross-sectional view of the present invention;
FIG. 3 is an enlarged schematic view of the invention at A;
FIG. 4 is a schematic cross-sectional view of a module body according to the present invention;
fig. 5 is an enlarged view of the invention at B.
The labels in the figure are: 1. the module main part, 2, the integrative multi-functional cover box of module, 201, first turbine fan that moisturizes, 202, the turbine fan that moisturizes of second, 203, turbine motor, 204, the groove of moisturizing, 205, the chamber of moisturizing, 206, the static insulation board, 207, protecting against shock foam layer, 3, integrative detection device, 301, black pen-shape metre, 302, red pen-shape metre, 303, the collecting electrode, 304, the projecting pole, 305, the grid, 4, pour the encapsulated material, 5, the metal base, 6, the main terminal, 7, the IGBT chip, 8, the FWD chip, 9, insulating substrate, 10, the resin enclosing cover, 11, the light filling lamp pearl, 12, equidistance scale mark, 13, accomodate the side lever, 14, the regulation rail, 15, the adaptation regulating plate, 16, the regulating wheel, 17, spacing groove pole, 18, spacing through-pin.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides a technical solution: an insulated gate bipolar thyristor module and an electrode power terminal comprise a module main body 1, a module integrated multifunctional sleeve box 2 and an integrated detection device 3, wherein the bottom of the module main body 1 is connected with the module integrated multifunctional sleeve box 2 in a nested manner, the inner side inner wall of the module integrated multifunctional sleeve box 2 is connected with the bottom outer wall of the module main body 1, the front side of the bottom of the module integrated multifunctional sleeve box 2 is fixedly connected with the integrated detection device 3, the rear outer wall of the integrated detection device 3 is connected with the front outer wall of the module integrated multifunctional sleeve box 2, the inner side of the module main body 1 is fixedly connected with a pouring packaging material 4, the peripheral outer wall of the pouring packaging material 4 is connected with the inner wall of the module main body 1, one side of the bottom end of the module main body 1 is fixedly connected with a metal base 5, one side outer wall of the metal base 5 is connected with the inner wall of the module main body 1, and the rear side of the top end of the module main body 1 is fixedly connected with a main terminal 6, the bottom outer wall of the main terminal 6 is connected with the top outer wall of the module main body 1, the top of one side of the metal base 5 is fixedly connected with an IGBT chip 7, the outer wall of one side of the IGBT chip 7 is connected with the outer wall of the other side of the metal base 5, one side of the IGBT chip 7 is fixedly connected with an FWD chip 8, the outer wall of one side of the FWD chip 8 is connected with the outer wall of the other side of the IGBT chip 7, the middle part of the top of the module main body 1 is fixedly connected with an insulating substrate 9, the bottom outer wall of the insulating substrate 9 is connected with the top outer wall of the module main body 1, the front of the top of the module main body 1 is fixedly connected with a resin outer cover 10, and the bottom outer wall of the resin outer cover 10 is connected with the top outer wall of the module main body 1;
a first moisturizing turbine fan 201 is fixedly connected to one side of the inner bottom of the module integrated multifunctional box 2, the outer peripheral wall of the first moisturizing turbine fan 201 is connected with the inner side inner wall of the module integrated multifunctional box 2, a second moisturizing turbine fan 202 is fixedly connected to the other side of the inner bottom of the module integrated multifunctional box 2, the outer peripheral wall of the second moisturizing turbine fan 202 is connected with the inner side inner wall of the module integrated multifunctional box 2, a turbine motor 203 is fixedly connected to the bottom end of the first moisturizing turbine fan 201, the outer top end wall of the turbine motor 203 is connected with the outer bottom end wall of the first moisturizing turbine fan 201, a moisturizing groove 204 is fixedly connected to the top of the first moisturizing turbine fan 201, the outer bottom wall of the moisturizing groove 204 is connected with the outer top outer wall of the first moisturizing turbine fan 201 in a lap joint manner, a moisturizing cavity 205 is fixedly connected to the middle portion of the inner bottom of the module integrated multifunctional box 2, and the outer peripheral wall of the moisturizing cavity 205 is connected with the inner bottom of the module integrated multifunctional box 2;
one end of the integrated detection device 3 is fixedly connected with a black pen 301, the outer wall of one end of the black pen 301 is connected with the outer wall of the other end of the integrated detection device 3, the other end of the integrated detection device 3 is fixedly connected with a red pen 302, the outer wall of one end of the red pen 302 is connected with the outer wall of the other end of the integrated detection device 3, one end of the black pen 301 is fixedly connected with a collector 303, the outer wall of one end of the collector 303 is connected with the outer wall of the other end of the black pen 301, one end of the red pen 302 is fixedly connected with an emitter 304, the outer wall of one end of the emitter 304 is connected with the outer wall of the other end of the red pen 302, the bottom of one side of the emitter 304 is fixedly connected with a grid 305, and the outer wall of the top of the grid 305 is connected with the outer wall of one side of the emitter 304 in an overlapping manner;
the inside bottom fixedly connected with of module main part 1 adjusts rail 14, the top outer wall of adjusting rail 14 links to each other with the bottom inner wall of module main part 1, the both sides swing joint of adjusting rail 14 has adaptation regulating plate 15, one side outer wall of adaptation regulating plate 15 links to each other with the opposite side outer wall of adjusting rail 14, the bottom swing joint of adaptation regulating plate 15 has regulating wheel 16, the top outer wall of regulating wheel 16 links to each other with the bottom outer wall of adaptation regulating plate 15, the spacing groove pole 17 of one end fixedly connected with of adaptation regulating plate 15, the one end outer wall of spacing groove pole 17 links to each other with the other end outer wall of adaptation regulating plate 15, the inside inboard through connection of spacing groove pole 17 has spacing round pin 18 that runs through, spacing peripheral outer wall that runs through round pin 18 links to each other with the inside inner wall of spacing groove pole 17.
Preferably, the preceding top both sides fixedly connected with light filling lamp pearl 11 of the integrative multifunctional box of module 2, the bottom outer wall of light filling lamp pearl 11 links to each other with the top outer wall of the integrative multifunctional box of module 2, lamp pearl cross sectional shape is circularly, be hemispherical, be provided with two, when observing the component, the unable clear observation of the little component of part inside, through setting up light filling lamp pearl 11, light filling lamp pearl 11 is fine lamp source, through from electrified source, can be fine illuminate the widget of inside, convenient observation.
Preferably, the preceding bottom fixedly connected with equidistance scale mark 12 of module main part 1, the back outer wall of equidistance scale mark 12 links to each other with the preceding outer wall of module main part 1, equidistance scale mark 12 is the scale mark design, its cross-sectional length is less than the cross-sectional dimension of module main part 1, to the top down equidistance is arranged, because this has fine regulatory function at the device shell, during concrete operation, can't carry out accurate control to regulation numerical value, through setting up equidistance scale mark 12, the staff can carry out accurate judgement and control to concrete numerical value according to equidistance scale mark 12.
Preferably, the side lever 13 is accomodate to one side fixedly connected with of the integrative many function box of module 2, the one side outer wall of accomodating side lever 13 links to each other with the opposite side outer wall of the integrative many function box of module 2, the cross-sectional shape of accomodating side lever 13 is the rectangle, be shaft-like, the welding is in box one side, when carrying out the quality judgement, the wire of relevant inspection can't be taken up, take place the winding easily, accomodate side lever 13 through setting up, accomodate side lever 13 and accomodate the structure for fine shaft-like, the staff can collect relevant wire through accomodating the orderly winding of side lever 13, thereby fine embodiment the device the convenience of taking up.
Preferably, the inside inboard fixedly connected with static insulation board 206 of the integrative many function box of module 2, the peripheral outer wall of static insulation board 206 links to each other with the inboard inner wall of the integrative many function box of module 2, the cross-sectional shape of static insulation board 206 is the rectangle, for the insulating rubber material, the embedding is inside the box both sides, the module need keep away from static when using, otherwise take place to damage easily, through setting up static insulation board 206, static insulation board 206 is fine insulating material, can be fine prevent that static from producing the damage to the module.
Preferably, the one end fixedly connected with protecting against shock foam layer 207 of static insulation board 206, the one end outer wall of protecting against shock foam layer 207 links to each other with the other end outer wall of static insulation board 206, the cross-sectional shape of protecting against shock foam layer 207 is the rectangle, be platelike, for buffering foam material, because the impact collision takes place to cause the damage to the module easily during the use, through setting up protecting against shock foam layer 207, protecting against shock foam layer 207 is fine buffering foam, the reduction that can be fine strikes the damage that the collision caused to the module.
Preferably, the multifunctional kit 2 integrated with modules is formed by combining a first moisturizing turbine fan 201 on one side of the bottom of the interior, a second moisturizing turbine fan 202 on the other side of the bottom of the interior, a turbine motor 203 at the bottom end of the first moisturizing turbine fan 201, a moisturizing groove 204 at the top of the first moisturizing turbine fan 201 and a moisturizing cavity 205 in the middle of the bottom of the interior, when the module is stored, the normal temperature moisture-testing state of the module is required to be ensured, otherwise the module is easy to damage, by arranging the module integrated multifunctional kit 2, when the module is stored, a worker can inject moisture into the moisture-preserving cavity 205 periodically, through opening turbine motor 203, make first turbine fan 201 and the drive of second turbine fan 202 of moisturizing, wind-force blows off the moisture in the water cavity with the steam mode inside the device through moisturizing groove 204 to fine effect of moisturizing has been played, the effectual save effect that has improved.
Preferably, the integrated detection device 3 is formed by combining the black pen 301 at one end, the red pen 302 at the other end, the collector 303 at one end of the black pen 301, the emitter 304 at one end of the red pen 302 and the grid 305 at the bottom of one side of the emitter 304, the existing module needs to be judged to be good or bad by other tools frequently, which is troublesome, the integrated detection device 3 is arranged, the integrated detection device 3 is a universal meter mechanism integrated with the module, when in actual use, a worker only needs to connect the black pen 301 and the red pen 302 at two ends into the collector 303 and the emitter 304 respectively, at the moment, the pointer of the universal meter is at a zero position, touches the grid 305 with the finger at the same time, the collector 303 and the emitter 304, the IGBT is triggered and conducted, i.e., the module is proved to be good, the integrated design is convenient to detect at any time, and the practicability is well improved.
Preferably, an adjusting rail 14 at the bottom inside the module body 1, adaptive adjusting plates 15 at two sides of the adjusting rail 14, adjusting wheels 16 at the bottom ends of the adaptive adjusting plates 15, a limiting groove rod 17 at one end of the adaptive adjusting plates 15 and a limiting penetrating pin 18 at the inner side inside the limiting groove rod 17 form a convenient mounting shell together, when the existing module body 1 is mounted in the shell, the module needs to be customized according to the size of the module, the module is troublesome to install, the adjustability is insufficient, by arranging the convenient installation shell, the two sides of the convenient installation shell are provided with the movable adaptive adjusting plates 15, when in installation, the worker can pull the limit groove rod 17 to enable the adaptive adjusting plate 15 to move along the adjusting rail 14 through the adjusting wheel 16, when the shell moves to the mounting position of the fitting module, the limiting penetrating pin 18 penetrates into the shell for limiting and fixing, so that the shell is convenient and fast, and the mounting convenience of the shell is well embodied.
The working principle is as follows: firstly, because the shell of the device has a good adjusting function, the adjusting numerical value can not be accurately controlled during specific operation, and by arranging the equidistant scale lines 12, a worker can accurately judge and control the specific numerical value according to the equidistant scale lines 12;
then, through arranging the accommodating side rod 13, the accommodating side rod 13 is a good rod-shaped accommodating structure, and workers can orderly wind and collect related wires through the accommodating side rod 13, so that the bundling convenience of the device is well embodied;
then, through setting up integrative multi-functional cover box 2 of module, during the saving, the staff can be regularly to moisturizing chamber 205 in pour into moisture into, through opening turbine motor 203, make first moisturizing turbofan 201 and second moisturizing turbofan 202 begin to drive, wind-force blows off the moisture in the water cavity with the steam mode inside the device through moisturizing groove 204 to fine play the effect of moisturizing, the effectual saving effect that has improved.
Next, through setting up integrative detection device 3, integrative detection device 3 is for the universal meter mechanism integrative with the module, during the in-service use, the staff only need insert collecting electrode 303 and projecting pole 304 respectively with the black pen-shape metre 301 and the red pen-shape metre 302 at both ends, the pointer of universal meter touches grid 305 simultaneously at the zero-bit with the finger at this moment, collecting electrode 303 and projecting pole 304, the IGBT is triggered and switches on, it is good to say that the module is promptly, the integrated design, conveniently detects at any time, fine improvement the practicality.
Finally, through setting up convenient installation shell, convenient installation shell both sides are provided with mobilizable adaptation regulating plate 15, during the installation, staff's accessible pulling spacing grooved bar 17 makes adaptation regulating plate 15 move about along adjusting rail 14 through regulating wheel 16, when the activity to the mounted position who agrees with the module, with spacing through the round pin 18 penetrate carry on spacing fixed can, convenient and fast, fine embodiment the installation convenience of this shell, this kind of theory of operation that is exactly this kind of insulated gate bipolar thyristor module and electrode power terminal.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
Claims (9)
1. The utility model provides an insulated gate bipolar thyristor module and electrode power terminal, includes module main part (1), the integrative multi-functional cover box of module (2) and integrative detection device (3), its characterized in that: the module comprises a module body (1), wherein a module integrated multifunctional sleeve box (2) is connected to the bottom of the module body (1) in an embedded mode, the inner side inner wall of the module integrated multifunctional sleeve box (2) is connected with the bottom outer wall of the module body (1), an integrated detection device (3) is fixedly connected to the front of the bottom of the module integrated multifunctional sleeve box (2), the rear outer wall of the integrated detection device (3) is connected with the front outer wall of the module integrated multifunctional sleeve box (2), a pouring packaging material (4) is fixedly connected to the inner side of the module body (1), the peripheral outer wall of the pouring packaging material (4) is connected with the inner wall of the module body (1), a metal base (5) is fixedly connected to one side of the bottom end of the module body (1), the outer wall of one side of the metal base (5) is connected with the inner wall of the module body (1), and a main terminal (6) is fixedly connected to the rear of the top end of the module body (1), the bottom outer wall of the main terminal (6) is connected with the top outer wall of the module main body (1), the top of one side of the metal base (5) is fixedly connected with an IGBT chip (7), the outer wall of one side of the IGBT chip (7) is connected with the outer wall of the other side of the metal base (5), one side of the IGBT chip (7) is fixedly connected with an FWD chip (8), the outer wall of one side of the FWD chip (8) is connected with the outer wall of the other side of the IGBT chip (7), the middle part of the top of the module main body (1) is fixedly connected with an insulating substrate (9), the bottom outer wall of the insulating substrate (9) is connected with the top outer wall of the module main body (1), the front part of the top of the module main body (1) is fixedly connected with a resin outer cover (10), and the bottom outer wall of the resin outer cover (10) is connected with the top outer wall of the module main body (1);
the utility model discloses a multifunctional box cover for module (2), including the inside bottom one side fixedly connected with first turbine fan of moisturizing (201) of the integrative multifunctional box cover for module (2), the peripheral outer wall of first turbine fan of moisturizing (201) links to each other with the inboard inner wall of the integrative multifunctional box cover for module (2), the inside bottom opposite side fixedly connected with second turbine fan of moisturizing (202) of the integrative multifunctional box cover for module (2), the peripheral outer wall of second turbine fan of moisturizing (202) links to each other with the inboard inner wall of the integrative multifunctional box cover for module (2), the bottom fixedly connected with turbine motor (203) of first turbine fan of moisturizing (201), the top outer wall of turbine motor (203) links to each other with the bottom outer wall of first turbine fan of moisturizing (201), the top fixedly connected with groove of moisturizing (204), the bottom outer wall of groove of moisturizing (204) links to each other with the top outer wall overlap joint of first turbine fan of moisturizing (201), a moisturizing cavity (205) is fixedly connected to the middle part of the bottom inside the module integrated multifunctional sleeve box (2), and the outer peripheral wall of the moisturizing cavity (205) is connected with the inner bottom wall of the module integrated multifunctional sleeve box (2);
one end of the integrated detection device (3) is fixedly connected with a black list pen (301), the outer wall of one end of the black list pen (301) is connected with the outer wall of the other end of the integrated detection device (3), the other end of the integrated detection device (3) is fixedly connected with a red meter pen (302), the outer wall of one end of the red meter pen (302) is connected with the outer wall of the other end of the integrated detection device (3), one end of the black pen (301) is fixedly connected with a collector electrode (303), the outer wall of one end of the collector electrode (303) is connected with the outer wall of the other end of the black pen (301), one end of the red meter pen (302) is fixedly connected with an emitting electrode (304), the outer wall of one end of the emitting electrode (304) is connected with the outer wall of the other end of the red meter pen (302), the bottom of one side of the emitter (304) is fixedly connected with a grid (305), and the outer wall of the top of the grid (305) is connected with the outer wall of one side of the emitter (304) in an overlapping manner;
the bottom inside the module main body (1) is fixedly connected with an adjusting rail (14), the outer wall of the top of the adjusting rail (14) is connected with the inner wall of the bottom of the module main body (1), the two sides of the adjusting rail (14) are movably connected with an adaptive adjusting plate (15), the outer wall of one side of the adaptive adjusting plate (15) is connected with the outer wall of the other side of the adjusting rail (14), the bottom end of the adaptation adjusting plate (15) is movably connected with an adjusting wheel (16), the outer wall of the top end of the adjusting wheel (16) is connected with the outer wall of the bottom end of the adaptation adjusting plate (15), one end of the adapting adjusting plate (15) is fixedly connected with a limit groove rod (17), the outer wall of one end of the limit slot rod (17) is connected with the outer wall of the other end of the adaptive adjusting plate (15), the inner side of the limiting groove rod (17) is connected with a limiting through pin (18) in a penetrating way, the outer peripheral wall of the limiting penetrating pin (18) is connected with the inner wall of the limiting groove rod (17).
2. The igbt module and the electrode power terminal according to claim 1, wherein: the utility model discloses a multifunctional box cover of module (2) is characterized in that the preceding top both sides fixedly connected with light filling lamp pearl (11) of the integrative multifunctional box cover of module (2), the bottom outer wall of light filling lamp pearl (11) links to each other with the top outer wall of the integrative multifunctional box cover of module (2), lamp pearl cross sectional shape is circularly, is hemispherical, is provided with two.
3. The igbt module and the electrode power terminal according to claim 1, wherein: the preceding bottom fixedly connected with equidistance scale mark (12) of module main part (1), the back outer wall of equidistance scale mark (12) links to each other with the preceding outer wall of module main part (1), equidistance scale mark (12) are the scale mark design, and its cross-sectional length is less than the cross-sectional dimension of module main part (1), and the equidistance is arranged from top to bottom.
4. The igbt module and the electrode power terminal according to claim 1, wherein: one side fixedly connected with of the integrative multi-functional cover box of module (2) accomodates side lever (13), the one side outer wall of accomodating side lever (13) links to each other with the opposite side outer wall of the integrative multi-functional cover box of module (2), the cross-sectional shape of accomodating side lever (13) is the rectangle, is shaft-like, welds in cover box one side.
5. The igbt module and the electrode power terminal according to claim 1, wherein: the multifunctional integrated module sleeve box is characterized in that an electrostatic insulating plate (206) is fixedly connected to the inner side of the integrated module multifunctional sleeve box (2), the outer peripheral wall of the electrostatic insulating plate (206) is connected with the inner side inner wall of the integrated module multifunctional sleeve box (2), and the section of the electrostatic insulating plate (206) is rectangular and made of insulating rubber and embedded into the two sides of the sleeve box.
6. The IGBT module and the electrode power terminal as recited in claim 5, wherein: the one end fixedly connected with protecting against shock foam layer (207) of static insulation board (206), the one end outer wall of protecting against shock foam layer (207) links to each other with the other end outer wall of static insulation board (206), the cross-sectional shape of protecting against shock foam layer (207) is the rectangle, is the platelike, for buffering foam material.
7. The igbt module and the electrode power terminal according to claim 1, wherein: the integrative many function box of module (2) is by first moisturizing turbine fan (201) of inside bottom one side, second moisturizing turbine fan (202) of inside bottom opposite side, turbine motor (203) of first moisturizing turbine fan (201) bottom, moisturizing groove (204) at first moisturizing turbine fan (201) top and moisturizing chamber (205) of inside bottom middle part combine together and form.
8. The igbt module and the electrode power terminal according to claim 1, wherein: the integrated detection device (3) is formed by combining a black pen (301) at one end, a red pen (302) at the other end, a collector (303) at one end of the black pen (301), an emitter (304) at one end of the red pen (302) and a grid (305) at the bottom of one side of the emitter (304).
9. The igbt module and the electrode power terminal according to claim 1, wherein: the adjusting rail (14) of the inside bottom of the module body (1), the adaptation adjusting plates (15) on the two sides of the adjusting rail (14), the adjusting wheels (16) at the bottom ends of the adaptation adjusting plates (15), the limiting groove rods (17) at one ends of the adaptation adjusting plates (15) and the limiting penetrating pins (18) on the inside inner sides of the limiting groove rods (17) jointly form a convenient installation shell.
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| CN202010170797.5A CN111341764B (en) | 2020-03-12 | 2020-03-12 | Insulated gate bipolar thyristor module and electrode power terminal |
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| CN203503639U (en) * | 2013-10-11 | 2014-03-26 | 湖北台基半导体股份有限公司 | High voltage semiconductor device of self-positioning chip |
| CN109427707B (en) * | 2017-08-31 | 2020-07-07 | 华中科技大学 | Three-dimensional packaging structure and packaging method of power device |
| CN109979896B (en) * | 2019-03-07 | 2021-07-09 | 浙江叶尼塞电气有限公司 | Brand-new IGBT module |
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| CN101707433A (en) * | 2009-11-11 | 2010-05-12 | 中国科学院电工研究所 | Insulated gate bipolar transistor on-vehicle traction converter |
| CN201853701U (en) * | 2010-10-14 | 2011-06-01 | 上海同普电力技术有限公司 | High-power brake unit |
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| CN111341764A (en) | 2020-06-26 |
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