CN114400611A - Short-circuit protection device convenient for warning of GaN device - Google Patents
Short-circuit protection device convenient for warning of GaN device Download PDFInfo
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- CN114400611A CN114400611A CN202210045644.7A CN202210045644A CN114400611A CN 114400611 A CN114400611 A CN 114400611A CN 202210045644 A CN202210045644 A CN 202210045644A CN 114400611 A CN114400611 A CN 114400611A
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- 238000001816 cooling Methods 0.000 claims abstract description 61
- 238000001914 filtration Methods 0.000 claims abstract description 13
- 230000017525 heat dissipation Effects 0.000 claims description 14
- 239000007787 solid Substances 0.000 claims description 7
- 238000013016 damping Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 230000006978 adaptation Effects 0.000 claims description 4
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 239000000428 dust Substances 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 2
- 229910002601 GaN Inorganic materials 0.000 description 15
- 238000000034 method Methods 0.000 description 9
- 230000005611 electricity Effects 0.000 description 5
- 238000009434 installation Methods 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 description 2
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 2
- 238000007664 blowing Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000001012 protector Effects 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- GYHNNYVSQQEPJS-UHFFFAOYSA-N Gallium Chemical compound [Ga] GYHNNYVSQQEPJS-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 229910052733 gallium Inorganic materials 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000004377 microelectronic Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 238000012552 review Methods 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
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Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to excess current
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/20—Bus-bar or other wiring layouts, e.g. in cubicles, in switchyards
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention relates to the technical field of electronic components and discloses a short-circuit protection device for a GaN device, which is convenient for warning, a moving device can enable a fixing box on the right side to slide on the top of a base, so that the device is convenient to mount and fix, a safety device is matched with each other through internal components, the working state of the device can be timely and accurately warned and protected, the external wiring harness is inserted into the connecting groove by using the positioning groove and is inserted into the connecting sleeve, the top spring is used for jacking the clamping block to slide along the notch, the connection between the wiring harness and the connector lug is fixed, the cooling device is stably and effectively fixed through the clamping device, can ensure the working state of the cooling device to be stable, and can filter the air blown by the fan through the filter screen in the air filtering device to avoid excessive dust and other impurities in the air from entering the device and damaging devices, the whole device is stably arranged at a proper working position by matching the fixing ring with the fixing hole.
Description
Technical Field
The invention relates to the technical field of electronic components, in particular to a short-circuit protection device for a GaN device, which is convenient to warn.
Background
Gallium nitride is an inorganic substance, a chemical formula of GaN is a compound of nitrogen and gallium, is a semiconductor with a direct energy gap, is commonly used in a light-emitting diode, has a structure similar to wurtzite, has high hardness, has a wide energy gap, can be used in a high-power and high-speed photoelectric element, for example, gallium nitride can be used in a violet laser diode, can generate violet laser under the condition of not using a nonlinear semiconductor pump solid laser, and the research and application of GaN materials are the leading edge and the hot spot of the current global semiconductor research, thus being a novel semiconductor material for developing microelectronic devices and optoelectronic devices and having wide prospects in the application aspects of photoelectrons, high-temperature and high-power devices and high-frequency microwave devices.
The existing GaN device can form a closed circuit when in use, and the operation process of the circuit can cause accidents such as short circuit and the like due to electric power factors, the existing closed circuit mostly completes work by additionally installing a group of leakage protectors at the positions of a circuit main gate in the face of short circuit monitoring, but the working of the leakage protectors acts on the whole circuit, accurate judgment cannot be made on specific problem positions, particularly, the monitoring of the working positions of the GaN device requires time for workers to judge the occurrence positions of circuit problems, the working state of the GaN device cannot be visually warned and protected, so that the overall working efficiency is too low, secondly, the GaN device can generate a large amount of heat during working, most of the existing devices volatilize the heat by arranging a simple heat dissipation through groove to perform simple heat dissipation, however, the working effect of the heat dissipation effect is not obvious, dust in the air can enter the device and reach the device and adhere to the surface of the device, so that the heat emission efficiency of the device is greatly influenced, and the service life of the device is influenced due to the damage of the device assembly after long-term use.
The invention aims to solve the problems that the overall working efficiency is low due to the fact that the work of accurately monitoring, warning and protecting the working state of a device cannot be carried out generally in the field, the existing heat dissipation structure is too simple in structure, the overall heat dissipation effect is not ideal, the device cannot be damaged due to the fact that the temperature cannot be timely discharged after the device is used for a long time, and the service life of the device is shortened.
Disclosure of Invention
The invention aims to solve the problems that the working state of a device cannot be accurately judged, warned and protected, workers spend a lot of time to check the work of the device, and the efficiency is low, the existing heat dissipation structure is too simple, the whole heat dissipation effect is not ideal, the device is damaged due to the fact that the temperature cannot be timely discharged after long-time use, the service life of the device is shortened, and the like, and provides a short circuit protection device of a GaN device, which is convenient to warn.
In order to overcome the defects of the prior art, the invention adopts the following technical scheme:
a short-circuit protection device convenient for warning of a GaN device comprises a base, fixing devices, a moving device, a warning protection device, a wiring device, a clamping device, a cooling device, an air filtering device and a mounting device, wherein the fixing devices are configured to be matched with two sides of the top of the base, the fixing device on the right side is configured to be matched with the moving device, the moving device is configured to be matched with the front side and the back side of the right side of the top of the inner wall of the base, the warning protection device is configured to be matched with the top of the fixing device, the warning protection device is configured to be matched with the fixing device, the wiring device is configured to be matched with the left side and the right side of the inner wall of the base, the wiring device is configured to be matched with the two fixing devices, the clamping device is configured to be matched with two sides of the inside of the base, and the cooling device is configured to be matched with the middle of the base, the cooling device is configured to be arranged in the middle of the two clamping devices, the air filtering device is configured to be arranged in the middle of the bottom of the inner wall of the base, the air filtering device is configured to be matched with the cooling device for use, and the mounting devices are configured to be arranged on the front side and the rear side of the bottom of the base.
Optionally, the fixing device includes a fixing box, a slot is provided on one side of the fixing box, a connector is fixedly sleeved on one side of the inner wall of the slot, a slider is bolted to the bottom of the fixing box, and the fixing box is connected with the right side of the top of the base in a sliding manner.
Optionally, the moving device comprises a slide way, the slide block is connected with the slide way in a sliding manner, one side of the slide block extending to the inside of the slide way is bolted with a tension spring, the other end of the tension spring is bolted with the inner wall of the slide way, the front side and the rear side of the bottom of the slide block are both bolted with sliding heads, the inner wall of the base is provided with a sliding groove, and the sliding groove is connected with the sliding heads in a sliding manner.
Optionally, the warning protection device includes the safety box, the left side the bottom bolt of safety box inner wall has the electroplax, the bottom and the connector electricity of electroplax are connected, the front side electricity at electroplax top is connected with the pilot lamp, the pilot lamp runs through the top of safety box, the rear side electricity at electroplax top is connected with the alarm, the alarm runs through the top of safety box, the right side the left side bolt of safety box inner wall has the signal board, the signal board with the connector electricity is connected, the right side electricity of signal board is connected with from the round pin switch, from round pin switch and right side the bottom bolt of safety box inner wall.
Optionally, termination includes the spread groove, the constant head tank has all been seted up to both sides around the spread groove inner wall, the fixed adapter sleeve that has cup jointed in one side of spread groove inner wall, the fixed connector lug that has cup jointed in the middle part of adapter sleeve inner wall, the equal bolt joint in both sides of adapter sleeve inner wall has a top spring, the other end bolt joint of top spring has the fixture block, the notch has all been seted up to the inner wall of adapter sleeve and the left and right sides that is located the fixture block, notch and fixture block sliding connection.
Optionally, the clamping device includes a fixing block, the fixing block is slidably connected to the inner wall of the base, the other side of the fixing block is bolted with a spring, the other end of the spring is bolted to the inner wall of the base, the inner wall of the base is provided with a limiting groove on the upper side and the lower side of the fixing block, and the limiting groove is slidably connected to the fixing block.
Optionally, cooling device includes the cooling box, the top bolt of cooling box inner wall has the connecting plate, the fan has all been cup jointed to the both sides of connecting plate inside, the top of base is located two the radiating groove has been seted up between the fixed box, the radiating groove communicates with the top of cooling box, the top bolt of cooling box inner wall has the water-cooling box, the inside of water-cooling box is provided with the cooling tube.
Optionally, the air filter device includes the filter plate, the middle part of filter plate inner wall is run through to be embedded with the filter screen, the bottom of the filter plate left and right sides all bolted connection has the go-between, the inside grafting of go-between has the bolt, the other end of bolt with the inner wall threaded connection of base.
Optionally, the installation device is including accomodating the groove, the top of accomodating inslot wall is rotated and is connected with the pivot, the surface damping of pivot is rotated and is connected with solid fixed ring, gu fixed ring and accomodating groove looks adaptation, gu fixed ring's surface runs through and has seted up the fixed orifices.
The beneficial effects obtained by the invention are as follows:
1. the device is fixedly connected to the top of the base through the matching work between the two fixing boxes, so that the stability of the device can be ensured, and the connection state can be kept in a good state;
2. the slide block is pulled to slide in the slide way through the tension spring, and the slide of the slide groove and the slide head can ensure the stable sliding of the slide block;
3. the specific working state of the device is warned through the working states of the indicator light and the loudspeaker, automatic power-off is guaranteed through the connection of the self-locking switch and the signal board, and when a problem occurs, the corresponding operation can be timely performed to protect a circuit;
4. the external wiring harness is inserted into the connecting sleeve through the positioning groove, and the clamping block is driven to be fixed through the top spring, so that the connection stability can be ensured, and the random falling can be prevented;
5. the fixing block is pushed by the spring to slide along the limiting groove to a certain extent, so that the cooling box can be conveniently and effectively fixed, and the stability of the working state is ensured;
6. the fan blows air to perform air blowing heat dissipation, and the cooling pipe is used for cooling air, so that the effectiveness of heat dissipation work can be ensured;
7. the filter plate is fixedly arranged at the bottom of the inner wall of the base, and the air is filtered through the filter screen, so that excessive dust can be prevented from entering the device, and the dust is prevented from being attached to the surface of a device and influencing the service life of the device;
8. through in accomodating the groove, utilize the damping rotation state of pivot, will fix the ring and rotate to the horizontality, utilize the fixed orifices to carry out fixed mounting, can make things convenient for the installation work of integrated device.
Drawings
The invention will be further understood from the following description in conjunction with the accompanying drawings. The components in the figures are not necessarily to scale, emphasis instead being placed upon illustrating the principles of the embodiments. Like reference numerals designate corresponding parts throughout the different views.
FIG. 1 is a perspective view of the present invention;
FIG. 2 is a front cross-sectional view of the structure of the present invention;
FIG. 3 is a right side cross-sectional view of the inventive structure;
FIG. 4 is an enlarged view of a portion of FIG. 2;
FIG. 5 is an enlarged view of a portion of FIG. 2 at B according to the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 3 at C according to the present invention.
In the figure: 1-base, 2-fixed box, 3-slot, 4-connector, 5-slide block, 6-slide way, 7-extension spring, 8-slide head, 9-slide groove, 10-safety box, 11-electric plate, 12-indicator light, 13-loudspeaker, 14-signal plate, 15-self-locking switch, 16-connecting groove, 17-positioning groove, 18-connecting sleeve, 19-connector, 20-top spring, 21-clamping block, 22-notch, 23-fixing block, 24-spring, 25-limiting groove, 26-cooling box, 27-connecting plate, 28-fan, 29-radiating groove, 30-water-cooling box, 31-cooling pipe, 32-filter plate, 33-filter screen, 34-connecting ring, 35-bolt, 36-accommodating groove, 37-rotating shaft, 38-fixing ring and 39-fixing hole.
Detailed Description
In order to make the objects and advantages of the present invention more apparent, the present invention will be further described in detail with reference to the following 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. Other systems, methods, and/or features of the present embodiments will become apparent to those skilled in the art upon review of the following detailed description. It is intended that all such additional systems, methods, features and advantages be included within this description, be within the scope of the invention, and be protected by the accompanying claims. Additional features of the disclosed embodiments are described in, and will be apparent from, the detailed description that follows.
The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar components; in the description of the present invention, it should be understood that if there is an orientation or positional relationship indicated by the terms "upper" and "lower" and "left" and "right" etc., it is only for convenience of description and simplification of the description based on the orientation or positional relationship shown in the drawings, but it is not indicated or implied that the device or assembly referred to must have a specific orientation.
The first embodiment is as follows: a short-circuit protection device convenient for warning of GaN devices comprises a base 1, fixing devices, a moving device, a warning protection device, a wiring device, a clamping device, a cooling device, an air filtering device and a mounting device, wherein the fixing devices are configured to be matched with the moving device at two sides of the top of the base 1, the fixing devices at the right side are configured to be matched with the moving device, the moving device is configured to be matched with the front side and the rear side of the right side of the top of the inner wall of the base 1, the warning protection device is configured to be matched with the top of the fixing devices, the warning protection device is configured to be matched with the fixing devices for use, the wiring device is configured to be matched with the left side and the right side of the inner wall of the base 1, the wiring device is configured to be matched with the two fixing devices for use, and the clamping device is configured to be matched with the two sides inside the base 1, the cooling device is configured to be arranged in the middle of the base 1, the cooling device is configured to be arranged in the middle of two clamping devices, the air filtering device is configured to be arranged in the middle of the bottom of the inner wall of the base 1, the air filtering device is configured to be matched with the cooling device for use, the mounting device is configured to be arranged on the front side and the rear side of the bottom of the base 1, the fixing device comprises a fixing box 2, a slot 3 is formed in one side of the fixing box 2, a connector 4 is fixedly sleeved on one side of the inner wall of the slot 3, a sliding block 5 is bolted on the bottom of the fixing box 2 on the right side, the fixing box 2 on the right side is slidably connected with the right side of the top of the base 1, the moving device comprises a slide way 6, the sliding block 5 is slidably connected with the slide way 6, a tension spring 7 is bolted on one side of the sliding block 5 extending to the inside of the slide way 6, and the other end of the tension spring 7 is bolted on the inner wall of the slide way 6, the front side and the rear side of the bottom of the sliding block 5 are respectively bolted with a sliding head 8, the inner wall of the base 1 is provided with a sliding groove 9, the sliding groove 9 is connected with the sliding head 8 in a sliding manner, the warning protection device comprises a safety box 10, the bottom of the inner wall of the safety box 10 on the left side is bolted with an electric plate 11, the bottom of the electric plate 11 is electrically connected with a connector 4, the front side of the top of the electric plate 11 is electrically connected with an indicator lamp 12, the indicator lamp 12 penetrates through the top of the safety box 10, the rear side of the top of the electric plate 11 is electrically connected with an alarm, the alarm penetrates through the top of the safety box 10, the left side of the inner wall of the safety box 10 on the right side is bolted with a signal plate 14, the signal plate 14 is electrically connected with the connector 4, the right side of the signal plate 14 is electrically connected with a self-pin switch 15, the self-pin switch 15 is bolted with the bottom of the inner wall of the safety box 10 on the right side, the wiring device comprises a connecting groove 16, positioning grooves 17 are respectively arranged at the front side and the rear side of the inner wall of the connecting groove 16, a connecting sleeve 18 is fixedly sleeved at one side of the inner wall of the connecting groove 16, a connector lug 19 is fixedly sleeved at the middle part of the inner wall of the connecting sleeve 18, top springs 20 are respectively bolted at the two sides of the inner wall of the connecting sleeve 18, a clamping block 21 is bolted at the other end of each top spring 20, notches 22 are respectively arranged at the left side and the right side of the inner wall of the connecting sleeve 18 and positioned at the clamping block 21, the notches 22 are in sliding connection with the clamping block 21, the clamping device comprises a fixing block 23, the fixing block 23 is in sliding connection with the inner wall of the base 1, a spring 24 is bolted at the other side of the fixing block 23, the other end of the spring 24 is in bolting connection with the inner wall of the base 1, limiting grooves 25 are respectively arranged at the upper side and the lower side of the inner wall of the fixing block 23, and the limiting grooves 25 are in sliding connection with the fixing block 23, the cooling device comprises a cooling box 26, a connecting plate 27 is bolted at the top of the inner wall of the cooling box 26, fans 28 are fixedly sleeved on two sides of the inner part of the connecting plate 27, the top of the base 1 is positioned between two fixed boxes 2, heat dissipation grooves 29 are communicated with the top of the cooling box 26, a water cooling box 30 is bolted at the top of the inner wall of the cooling box 26, a cooling pipe 31 is arranged in the water cooling box 30, the air filtering device comprises a filter plate 32, a filter screen 33 is embedded in the middle of the inner wall of the filter plate 32 in a penetrating manner, connecting rings 34 are bolted at the bottoms of the left side and the right side of the filter plate 32, bolts 35 are inserted in the connecting rings 34, the other ends of the bolts 35 are in threaded connection with the inner wall of the base 1, the mounting device comprises accommodating grooves 36, and rotating shafts 37 are rotatably connected at the tops of the inner walls of the accommodating grooves 36, the surface damping of pivot 37 rotates and is connected with solid fixed ring 38, gu fixed ring 38 with accomodate groove 36 looks adaptation, gu fixed ring 38's surface runs through and has seted up fixed orifices 39.
Example two: this embodiment should be understood to include at least all the features of any one of the foregoing embodiments, and further improve on the same, and in particular, provide a short-circuit protection device for GaN devices, which is convenient for warning, and is characterized in that: comprises a base 1, fixing devices, a moving device, a warning protection device, a wiring device, a clamping device, a cooling device, an air filtering device and a mounting device, wherein the fixing devices are configured to be matched with two sides of the top of the base 1, the fixing device on the right side is configured to be matched with the moving device, the moving device is configured to be matched with the front side and the rear side of the right side of the top of the inner wall of the base 1, the warning protection device is configured to be matched with the top of the fixing device, the warning protection device is configured to be matched with the fixing device for use, the wiring device is configured to be matched with the left side and the right side of the inner wall of the base 1, the wiring device is configured to be matched with the two fixing devices, the clamping device is configured to be matched with two sides inside the base 1, and the cooling device is configured to be matched with the middle part of the base 1, the cooling device is configured to be matched with the middle parts of the two clamping devices, the air filter device is configured to be matched with the middle part of the bottom part of the inner wall of the base 1, the air filter device is configured to be matched with the cooling device, the mounting device is configured to be arranged on the front side and the rear side of the bottom of the base 1, specifically, the moving device can enable the fixing box 2 on the right side to slide on the top of the base 1, so that the device can be conveniently mounted and fixed, in the embodiment, the safety device can timely and accurately warn and protect the working state of the device through the mutual matching work of the internal components, in the embodiment, an external wiring harness is inserted into the connecting groove 16 through the positioning groove 17 and is inserted into the connecting sleeve 18, the clamping block 21 is moved to slide along the notch 22 through the top spring top 20, so that the connection between the wiring harness and the wire connector 19 is fixed, in the embodiment, through the block device to cooling device stabilize effectual fixed, can guarantee that cooling device operating condition remains stable, in this embodiment, filter the blowing of fan 28 through filter screen 33 among the wind filter device, avoid too much dust and other impurity entering device in the air, damage the device, in this embodiment, through will fix the stable installation in suitable operating position of solid fixed ring 38 cooperation fixed orifices 39 with whole device.
Fixing device includes fixed box 2, slot 3 has been seted up to one side of fixed box 2, the fixed connector 4 that has cup jointed in one side of 3 inner walls of slot, right side the bottom bolt of fixed box 2 has slider 5, right side fixed box 2 with the right side sliding connection at base 1 top, in this embodiment, insert the fixed box 2 in left side with device one end wherein, through the sliding action of the fixed box 2 in right side, with device fixed mounting at the top of base 1, guarantee the stability of connecting.
The mobile device includes slide 6, slider 5 and 6 sliding connection of slide, slider 5 extends to 6 inside one side bolts of slide and has connect extension spring 7, extension spring 7 the other end with slide 6's inner wall bolt, both sides all bolt joint have slippery fellow 8 around the slider 5 bottom, spout 9 has been seted up to the inner wall of base 1, spout 9 and 8 sliding connection of slippery fellow, in this embodiment, extension spring 7 work produces the pulling force, utilizes slider 5 to drive fixed box 2 and slides, can guarantee the firm of connection to the at utmost.
The warning protection device comprises a safety box 10, an electric plate 11 is bolted at the bottom of the inner wall of the safety box 10 on the left side, the bottom of the electric plate 11 is electrically connected with a connector 4, an indicator lamp 12 is electrically connected with the front side of the top of the electric plate 11, the indicator lamp 12 penetrates through the top of the safety box 10, an alarm is electrically connected with the rear side of the top of the electric plate 11, the alarm penetrates through the top of the safety box 10, a signal plate 14 is bolted at the left side of the inner wall of the safety box 10 on the right side, the signal plate 14 is electrically connected with the connector 4, a self-pin switch 15 is electrically connected with the right side of the signal plate 14, the self-pin switch 15 is bolted with the bottom of the inner wall of the safety box 10 on the right side, in the embodiment, the working state of a device is warned by matching the indicator lamp 12 and a loudspeaker 13, and the self-pin switch 15 is controlled by the signal plate 14 to work, the circuit can be protected.
Termination includes spread groove 16, constant head tank 17 has all been seted up to both sides around the spread groove 16 inner wall, one side of spread groove 16 inner wall is fixed to be cup jointed adapter sleeve 18, the fixed connector lug 19 that has cup jointed in middle part of adapter sleeve 18 inner wall, the both sides of adapter sleeve 18 inner wall all bolted connection have top spring 20, the another end bolted connection of top spring 20 has fixture block 21, notch 22 has all been seted up to the inner wall of adapter sleeve 18 and the left and right sides that is located fixture block 21, notch 22 and fixture block 21 sliding connection, in this embodiment, utilize constant head tank 17 to be connected external connection and spread groove 16 to utilize top spring 20 to push up fixture block 21 and carry out stable connection with connector lug 19 with the joint, guarantee the stability of wiring, prevent to drop at will.
The clamping device comprises a fixing block 23, the fixing block 23 is connected with the inner wall of the base 1 in a sliding mode, a spring 24 is connected to the other side of the fixing block 23 in a bolted mode, the other end of the spring 24 is connected with the inner wall of the base 1 in a bolted mode, limiting grooves 25 are formed in the inner wall of the base 1 and located on the upper side and the lower side of the fixing block 23, the limiting grooves 25 are connected with the fixing block 23 in a sliding mode, in the embodiment, the spring 24 drives the fixing block 23 to slide along the limiting grooves 25, and therefore the working effectiveness of the clamping device can be guaranteed.
The cooling device comprises a cooling box 26, a connecting plate 27 is bolted to the top of the inner wall of the cooling box 26, fans 28 are fixedly sleeved on two sides of the inner part of the connecting plate 27, the top of the base 1 is located at two radiating grooves 29 are formed between the fixed boxes 2, the radiating grooves 29 are communicated with the top of the cooling box 26, a water cooling box 30 is bolted to the top of the inner wall of the cooling box 26, a cooling pipe 31 is arranged inside the water cooling box 30, in the embodiment, the fans 28 supply air, the air is cooled through the cooling pipe 31, and the efficiency of cooling and heat dissipation work can be effectively improved.
The wind filter device includes filter plate 32, the middle part of filter plate 32 inner wall is run through embedded having filter screen 33, the bottom of the filter plate 32 left and right sides all bolted connection has go-between 34, the inside grafting of go-between 34 has bolt 35, the other end of bolt 35 with the inner wall threaded connection of base 1, in this embodiment, utilize bolt 35 to install filter plate 32 in the bottom of base 1 inner wall, filter the air through filter screen 33, can prevent too much dust access device.
Installation device is including accomodating groove 36, the top of accomodating groove 36 inner wall is rotated and is connected with pivot 37, the surface damping of pivot 37 is rotated and is connected with solid fixed ring 38, gu fixed ring 38 with accomodate groove 36 looks adaptation, gu fixed ring 38's surface runs through and has seted up fixed orifices 39, in this embodiment, through rotating solid fixed ring 38 to the horizontality, utilizes fixed orifices 39 to carry out fixed mounting.
In the above embodiments, the descriptions of the respective embodiments have respective emphasis, and reference may be made to the related descriptions of other embodiments for parts that are not described or illustrated in a certain embodiment.
In summary, the short-circuit protection device for GaN device convenient to warn according to the present invention comprises a fixing ring 38, which is shifted to a horizontal state by a damping rotation state of a rotation shaft 37, a fixing hole 39 is used to stably mount and fix the device, one end of the device is connected to the slot 3 of the left fixing box 2, another fixing box 2 is slid on the right side of the top of the base 1, the device is driven to slide leftwards by a pulling force generated by a tension spring 7, and is thus stably fixed on the top of the base 1, an external harness is connected to the connecting sleeve 18 by a connecting groove 16 and a positioning groove 17, the external harness is clamped and fixed by a top spring 20 pushing a clamping block 21, the stability of connection is ensured, the heat dissipation box is mounted inside the base 1, a spring 24 pushing a fixing block 23 to slide along a limiting groove 25, the fixing block is clamped and fixed, and a filter plate 32 is fixed on the bottom of the inner wall of the base 1 by a bolt 35, through inside each part of safety box 10 work of mutually supporting the operating condition of device warn and protect, through the disconnected of signal board 14 control self-locking switch 15 to this protection circuit, blow through fan 28 cooperation filter screen 33 and cooling tube 31, dispel the heat, can accomplish work.
Although the invention has been described above with reference to various embodiments, it should be understood that many changes and modifications may be made without departing from the scope of the invention. That is, the methods, systems, and devices discussed above are examples. Various configurations may omit, substitute, or add various procedures or components as appropriate. For example, in alternative configurations, the methods may be performed in an order different than that described, and/or various components may be added, omitted, and/or combined. Moreover, features described with respect to certain configurations may be combined in various other configurations, as different aspects and elements of the configurations may be combined in a similar manner. Further, elements therein may be updated as technology evolves, i.e., many elements are examples and do not limit the scope of the disclosure or claims.
Specific details are given in the description to provide a thorough understanding of the exemplary configurations including implementations. However, configurations may be practiced without these specific details, for example, well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary detail in order to avoid obscuring the configurations. This description provides example configurations only, and does not limit the scope, applicability, or configuration of the claims. Rather, the foregoing description of the configurations will provide those skilled in the art with an enabling description for implementing the described techniques. Various changes may be made in the function and arrangement of elements without departing from the spirit or scope of the disclosure.
In conclusion, it is intended that the foregoing detailed description be regarded as illustrative rather than limiting, and that it be understood that these examples are illustrative only and are not intended to limit the scope of the invention. After reading the description of the invention, the skilled person can make various changes or modifications to the invention, and these equivalent changes and modifications also fall into the scope of the invention defined by the claims.
Claims (9)
1. The utility model provides a short-circuit protection device that GaN device is convenient for to warn which characterized in that: comprises a base, fixing devices, a moving device, a warning protection device, a wiring device, a clamping device, a cooling device, an air filtering device and a mounting device, wherein the fixing devices are configured to be matched with two sides of the top of the base, the right side of the fixing device is configured to be matched with the moving device, the moving device is configured to be matched with the front side and the rear side of the right side of the top of the inner wall of the base, the warning protection device is configured to be matched with the top of the fixing device, the warning protection device is configured to be matched with the fixing device, the wiring device is configured to be matched with the left side and the right side of the inner wall of the base, the wiring device is configured to be matched with the two fixing devices, the clamping device is configured to be matched with two sides of the inside of the base, the cooling device is configured to be matched with the middle of the base, and the cooling device is configured to be matched with the middle of the two clamping devices, the air filtering device is configured to be matched with the middle part of the bottom of the inner wall of the base, the air filtering device is configured to be matched with the cooling device, and the mounting devices are configured on the front side and the rear side of the bottom of the base.
2. The GaN device short-circuit protection device that facilitates alerting of the GaN device as recited in claim, wherein: the fixing device comprises a fixing box, a slot is formed in one side of the fixing box, a connector is fixedly sleeved on one side of the inner wall of the slot, a sliding block is bolted to the bottom of the fixing box, and the fixing box is connected with the right side of the top of the base in a sliding mode.
3. A GaN device short-circuit protection device convenient for alarm as claimed in any preceding claim wherein: the moving device comprises a slide way, the slide block is connected with the slide way in a sliding mode, one side, extending to the inside of the slide way, of the slide block is bolted with a tension spring, the other end of the tension spring is bolted with the inner wall of the slide way, the front side and the rear side of the bottom of the slide block are both bolted with sliding heads, the inner wall of the base is provided with a sliding groove, and the sliding groove is connected with the sliding heads in a sliding mode.
4. A GaN device short-circuit protection device convenient for alarm as claimed in any preceding claim wherein: the warning protection device comprises a safety box and a left side, an electric plate is bolted to the bottom of the inner wall of the safety box, the bottom of the electric plate is electrically connected with a connector, an indicator lamp is electrically connected to the front side of the top of the electric plate and penetrates through the top of the safety box, an alarm is electrically connected to the rear side of the top of the electric plate and penetrates through the top and the right side of the safety box, a signal plate is bolted to the left side of the inner wall of the safety box and is electrically connected with the connector, a self-pin switch is electrically connected to the right side of the signal plate, and the self-pin switch is bolted to the bottom of the inner wall of the safety box.
5. A GaN device short-circuit protection device convenient for alarm as claimed in any preceding claim wherein: termination includes the spread groove, the constant head tank has all been seted up to both sides around the spread groove inner wall, the fixed adapter sleeve that has cup jointed in one side of spread groove inner wall, the fixed connector lug that has cup jointed in the middle part of adapter sleeve inner wall, the equal bolt joint in both sides of adapter sleeve inner wall has a top spring, the other end bolt joint of top spring has the fixture block, the notch has all been seted up to the inner wall of adapter sleeve and the left and right sides that is located the fixture block, notch and fixture block sliding connection.
6. A GaN device short-circuit protection device convenient for alarm as claimed in any preceding claim wherein: the clamping device comprises a fixed block, the fixed block is connected with the inner wall of the base in a sliding mode, the other side of the fixed block is connected with a spring in a bolted mode, the other end of the spring is connected with the inner wall of the base in a bolted mode, limiting grooves are formed in the upper side and the lower side, located on the inner wall of the base, of the fixed block, and the limiting grooves are connected with the fixed block in a sliding mode.
7. A GaN device short-circuit protection device convenient for alarm as claimed in any preceding claim wherein: the cooling device comprises a cooling box, a connecting plate is bolted to the top of the inner wall of the cooling box, fans are fixedly sleeved on two sides of the inner part of the connecting plate, the top of the base is located at two positions, a heat dissipation groove is formed between the fixing boxes, the heat dissipation groove is communicated with the top of the cooling box, a water cooling box is bolted to the top of the inner wall of the cooling box, and a cooling pipe is arranged inside the water cooling box.
8. A GaN device short-circuit protection device convenient for alarm as claimed in any preceding claim wherein: the air filtering device comprises a filter plate, a filter screen is embedded in the middle of the inner wall of the filter plate in a penetrating mode, connecting rings are bolted to the bottoms of the left side and the right side of the filter plate, bolts are inserted into the connecting rings, and the other ends of the bolts are in threaded connection with the inner wall of the base.
9. A GaN device short-circuit protection device convenient for alarm as claimed in any preceding claim wherein: the mounting device is including accomodating the groove, the top of accomodating inslot wall is rotated and is connected with the pivot, the surface damping of pivot is rotated and is connected with solid fixed ring, gu fixed ring and accomodating groove looks adaptation, gu fixed ring's surface runs through and has seted up the fixed orifices.
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| CN202210045644.7A CN114400611B (en) | 2022-01-16 | 2022-01-16 | Short-circuit protection device with GaN device convenient for warning |
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| CN202210045644.7A CN114400611B (en) | 2022-01-16 | 2022-01-16 | Short-circuit protection device with GaN device convenient for warning |
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