CN114400611B - Short-circuit protection device with GaN device convenient for warning - Google Patents
Short-circuit protection device with GaN device convenient for warning Download PDFInfo
- Publication number
- CN114400611B CN114400611B CN202210045644.7A CN202210045644A CN114400611B CN 114400611 B CN114400611 B CN 114400611B CN 202210045644 A CN202210045644 A CN 202210045644A CN 114400611 B CN114400611 B CN 114400611B
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- wall
- base
- matched
- box
- cooling
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- 238000001816 cooling Methods 0.000 claims abstract description 60
- 238000001914 filtration Methods 0.000 claims abstract description 14
- 230000017525 heat dissipation Effects 0.000 claims description 11
- 238000013016 damping Methods 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 239000007787 solid Substances 0.000 claims description 4
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000035515 penetration 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 13
- 238000000034 method Methods 0.000 description 9
- 230000005611 electricity Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000004065 semiconductor Substances 0.000 description 4
- 238000012986 modification Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 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
- JMASRVWKEDWRBT-UHFFFAOYSA-N Gallium nitride Chemical compound [Ga]#N JMASRVWKEDWRBT-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 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
- 238000004377 microelectronic Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 229910052757 nitrogen Inorganic materials 0.000 description 1
- 230000005693 optoelectronics Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910052984 zinc sulfide Inorganic materials 0.000 description 1
Classifications
-
- 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
-
- 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
-
- 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
Abstract
The invention relates to the technical field of electronic components and discloses a short-circuit protection device with a GaN device convenient for warning, wherein a moving device can enable a fixed box on the right side to slide on the top of a base, the device is convenient to install and fix, a safety device works by mutually matching all parts in the device, the working state of the device can be timely and accurately warned and protected, an external wiring harness is inserted into a connecting groove by utilizing a positioning groove and inserted into the connecting sleeve, a movable clamping block on the top of a top spring slides along a notch, the connection between the wiring harness and a connector lug is fixed, a cooling device is stably and effectively fixed by a clamping device, the working state of the cooling device can be ensured to be kept stable, excessive dust and other impurities in the air are prevented from entering the device by a filter screen in an air filtering device, the device is damaged, and the whole device is stably installed at a proper working position by matching a fixing hole with the fixing ring.
Description
Technical Field
The invention relates to the technical field of electronic components, in particular to a short-circuit protection device with a GaN device convenient for warning.
Background
Gallium nitride is an inorganic substance, has a chemical formula of GaN, is a compound of nitrogen and gallium, is a semiconductor with direct energy gap, is commonly used in light-emitting diodes, has a structure similar to wurtzite, has high hardness, has wide energy gap, can be used in high-power and high-speed photoelectric elements, such as a laser diode with ultraviolet light, can generate ultraviolet light laser under the condition of not using a nonlinear semiconductor pump solid laser, has the research and application of GaN materials as the front edge and hot spot of the current global semiconductor research, is a novel semiconductor material for developing microelectronic devices and optoelectronic devices, and has wide prospect in the application fields of photoelectrons, high-temperature high-power devices and high-frequency microwave devices.
The existing GaN device can form a closed circuit when in use, the accident conditions such as short circuit and the like can be caused by electric power factors in the operation process of the circuit, the existing closed circuit is mostly completed by additionally installing a group of leakage protectors at the positions of a circuit main gate in the face of monitoring of the short circuit, but the work of the leakage protectors acts on the whole circuit, the specific problem position cannot be accurately judged, especially the working position of the GaN device is monitored, workers are required to take time to judge the occurrence position of the circuit problem, the working state of GaN cannot be visually warned and protected, the whole working efficiency is low, secondly, the GaN device can generate a large amount of heat during working, and the existing device can volatilize the heat by arranging a simple heat dissipation through groove, so that the work effect of the existing device is not obvious, and dust in the air can enter the device to reach the device and attach 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 also influenced by the damage of the assembly after long-time use.
The invention aims to solve the problems that the work state of a device cannot be accurately monitored, warned and protected in the prior art, the overall work efficiency is low, the existing heat dissipation structure is too simple, the overall heat dissipation effect is not ideal, the device cannot be timely discharged and damaged due to the fact that the temperature cannot be 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, a large amount of time is required for a worker to test the working of the device, 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.
In order to overcome the defects in the prior art, the invention adopts the following technical scheme:
a GaN device is a short-circuit protection device with a warning function, comprising a base, a fixing device, 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 device is 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 front and rear sides 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 two sides of the inner wall of the base, the clamping device is configured to be matched with two sides of the inner side of the base, the cooling device is configured to be matched with the middle part of the base, the air filtering device is configured to be matched with the middle part of the bottom of the inner wall of the base, and the wiring device is configured to be matched with the two sides of the inner wall of the base.
Optionally, the fixing device includes fixed box, the slot has been seted up to one side of fixed box, the connector has been fixedly cup jointed to one side of slot inner wall, the right side the bottom bolt of fixed box has the slider, the right side fixed box with the right side sliding connection at base top.
Optionally, mobile device includes the slide, slider and slide sliding connection, the slider extends to the inside one side bolt of slide and has the extension spring, the other end of extension spring with the inner wall bolt of slide, both sides all bolt have the sliphead around the slider bottom, the spout has been seted up to the inner wall of base, spout and sliphead sliding connection.
Optionally, 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 the self-pin switch, the self-pin switch with the 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 the front and back both sides of spread groove inner wall, the fixed adapter sleeve that has cup jointed in one side of spread groove inner wall, the middle part of adapter sleeve inner wall is fixed to have cup jointed the connector lug, the equal bolt in both sides of adapter sleeve inner wall has a top spring, the other end bolt 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 block device includes the fixed block, the fixed block with the inner wall sliding connection of base, the opposite side bolt of fixed block has the spring, the other end of spring with the inner wall bolt of base, the spacing groove has all been seted up to the inner wall of base and the upper and lower both sides that lie in the fixed block, spacing groove and fixed block sliding connection.
Optionally, cooling device includes the cooling box, the top bolt of cooling box inner wall has the connecting plate, the fan has all been fixedly cup jointed to the inside both sides of connecting plate, 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 wind filter device includes the filter plate, the middle part of filter plate inner wall runs through embedded filter screen, the bottom of filter plate left and right sides all bolt 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, accomodate the top rotation of inslot wall and be connected with the pivot, the surface damping of pivot rotates and is connected with solid fixed ring, gu fixed ring and accomodate groove looks adaptation, gu fixed orifices has been seted up in gu fixed ring's surface penetration.
The beneficial effects obtained by the invention are as follows:
1. through the cooperation work between the two fixing boxes, the device is fixedly connected to the top of the base, so that the stability of the device can be ensured, and the connection state can be kept in a good state;
2. the sliding block is pulled to slide in the slideway through the tension spring, and the sliding block can slide stably through the sliding groove and the sliding head;
3. the specific working states of the device are warned and reminded through the working states of the indicator lamp and the loudspeaker, automatic power-off is guaranteed through connection of the self-pin switch and the signal board, and when a problem occurs, corresponding can be timely made, and the circuit is protected;
4. the external wire harness is spliced with the connecting sleeve through the positioning groove, and the clamping block is driven to be fixed through the top spring, so that the stability of connection can be ensured, and random falling off is prevented;
5. the spring-loaded fixed block slides along the limit 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 is used for blowing and radiating, and the cooling pipe is used for cooling the air, so that the effectiveness of radiating work can be ensured;
7. the filter plate is fixedly arranged at the bottom of the inner wall of the base, and the filter screen is used for filtering air, so that excessive dust can be prevented from entering the device, the dust is prevented from adhering to the surface of the device, and the service life of the device is prevented from being influenced;
8. through in accomodating the groove, utilize the damping rotation state of pivot, rotate solid fixed ring to the horizontality, utilize the fixed orifices to carry out fixed mounting, can make things convenient for the installation work of whole device.
Drawings
The invention will be further understood from the following description taken 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 schematic perspective view of the structure 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 structure of the present invention;
FIG. 4 is an enlarged schematic view of a portion of FIG. 2A in accordance with the present invention;
FIG. 5 is an enlarged schematic view of a portion of the invention at B in FIG. 2;
fig. 6 is an enlarged partial schematic view of fig. 3 at C in accordance with the present invention.
In the figure: 1-base, 2-fixed box, 3-slot, 4-connector, 5-slider, 6-slideway, 7-tension spring, 8-slider, 9-chute, 10-safety box, 11-electric board, 12-pilot lamp, 13-speaker, 14-signal board, 15-self-pin switch, 16-connecting slot, 17-positioning slot, 18-connecting sleeve, 19-connector lug, 20-top spring, 21-fixture block, 22-notch, 23-fixed block, 24-spring, 25-limiting slot, 26-cooling box, 27-connecting plate, 28-fan, 29-heat dissipation slot, 30-water cooling box, 31-cooling tube, 32-filter plate, 33-filter screen, 34-connecting ring, 35-bolt, 36-storage slot, 37-rotating shaft, 38-fixed ring, 39-fixed hole.
Detailed Description
The technical scheme and advantages of the present invention will become more apparent, and the present invention will be further described in detail with reference to the following examples thereof; it should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the invention. Other systems, methods, and/or features of the present embodiments will be or become apparent to one with skill in the art upon examination 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 following detailed description.
The same or similar reference numbers in the drawings of embodiments of the 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", "lower", "left", "right", etc., based on the orientation or positional relationship shown in the drawings, this is for convenience of description and simplification of the description, rather than to indicate or imply that the apparatus or components referred to must have a specific orientation.
Embodiment one: a GaN device short-circuit protection device convenient for warning comprises a base 1, a fixing device, 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 device is configured to be matched with two sides of the top of the base 1, 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 front and back sides 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, the wiring device is configured to be matched with the left and right sides of the inner wall of the base 1, the wiring device is configured to be matched with two fixing devices, the clamping device is configured to be matched with two sides of the inner part of the base 1, 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 filtering device is configured to be matched with the middle parts of the bottoms of the inner walls of the base 1, the mounting device is configured to be matched with the front side and the rear side of the bottoms of the base 1, the fixing device comprises a fixing box 2, a slot 3 is arranged on 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 to the bottom of the fixing box 2 on the right side, the fixing box 2 is slidingly connected with the right side of the top of the base 1 on the right side, the moving device comprises a slide 6, the sliding block 5 is slidingly connected with the slide 6, a tension spring 7 is bolted to one side of the sliding block 5 extending to the inside the slide 6, the other end of the tension spring 7 is bolted with the inner wall of the slideway 6, the sliding heads 8 are bolted on the front side and the rear side of the bottom of the sliding block 5, the sliding grooves 9 are formed in the inner wall of the base 1, the sliding grooves 9 are in sliding connection with the sliding heads 8, the warning protection device comprises a safety box 10, an electric plate 11 is bolted on 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, 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, a signal plate 14 is bolted on 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, 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 formed in the front side and the rear side of the inner wall of the connecting groove 16, a connecting sleeve 18 is fixedly sleeved on one side of the inner wall of the connecting groove 16, a connector lug 19 is fixedly sleeved on the middle part of the inner wall of the connecting sleeve 18, a top spring 20 is respectively bolted with two sides of the inner wall of the connecting sleeve 18, a clamping block 21 is respectively bolted with the other end of the top spring 20, notches 22 are respectively formed in the left side and the right side of the inner wall of the connecting sleeve 18 and are respectively positioned on the left side and the right side of the clamping block 21, the notches 22 are in sliding connection with the clamping block 21, the clamping device comprises a fixing block 23 and the inner wall of the base 1, a spring 24 is bolted with the other side of the fixing block 23, the other end of the spring 24 is bolted with the inner wall of the base 1, the inner wall of base 1 and be located the upper and lower both sides of fixed block 23 and all offered spacing groove 25, spacing groove 25 and fixed block 23 sliding connection, cooling device includes cooling box 26, the top bolt of cooling box 26 inner wall has connecting plate 27, the inside both sides of connecting plate 27 are all fixed to have cup jointed fan 28, the top of base 1 and be located two set up radiating groove 29 between the fixed box 2, radiating groove 29 communicates with cooling box 26's top, the top bolt of cooling box 26 inner wall has water-cooling box 30, the inside of water-cooling box 30 is provided with cooling tube 31, the air filter device includes filter plate 32, the middle part of filter plate 32 inner wall runs through and has embedded filter screen 33, the bottom of filter plate 32 both sides all bolt 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, mounting device includes accomodates groove 36, accomodate groove 36 inner wall's top rotation is connected with pivot 37, 37 rotation go-between 38 has fixed ring 38 to be equipped with the fixed surface of pivot 38, fixed ring 38 is fixed surface phase-lock 38 is crossed to the fixed ring 38.
Embodiment 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 foregoing embodiments, specifically, to provide a short-circuit protection device for facilitating warning of a GaN device, which is characterized in that: comprises a base 1, a fixing device, 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 device is configured to be matched with two sides of the top of the base 1, 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 front and back sides 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, 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 two fixing devices, the clamping device is configured to be matched with two sides of the inner part of the base 1, 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 filtering device is configured to be matched with the middle parts of the bottoms of the inner walls 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, specifically, the moving device can enable the right side fixing box 2 to slide on the top of the base 1, the device is convenient to mount and fix, in the embodiment, the safety device works in a mutually matched mode through all parts inside, the working state of the device can be timely and accurately warned and protected, in the embodiment, an external wire harness is inserted into the connecting groove 16 through the positioning groove 17 and is inserted into the connecting sleeve 18, the wire harness is fixed with the connection of the wire harness and the connecting head 19 through the sliding of the movable clamping block 21 of the top spring 20 along the notch 22, in this embodiment, the cooling device is stably and effectively fixed by the clamping device, so that the working state of the cooling device can be kept stable, in this embodiment, the air blown by the fan 28 is filtered by the filter screen 33 in the air filtering device, excessive dust and other impurities in the air are prevented from entering the device, and the device is damaged, in this embodiment, the whole device is stably installed at a proper working position by matching the fixing ring 38 with the fixing hole 39.
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 to the bottom of the fixing box 2 on the right side, the fixing box 2 is connected with the right side of the top of the base 1 in a sliding manner, one end of a device is inserted into the left side fixing box 2 in the embodiment, and the device is fixedly installed at the top of the base 1 through the sliding effect of the right side fixing box 2, so that the stability of connection is ensured.
The mobile device includes slide 6, slider 5 and slide 6 sliding connection, one side bolt that slider 5 extends to slide 6 inside has extension spring 7, extension spring 7's the other end with the inner wall bolt of slide 6, both sides all bolt have slider 8 around the slider 5 bottom, spout 9 has been seted up to the inner wall of base 1, spout 9 and slider 8 sliding connection, 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 in the maximum.
The warning protection device comprises a safety box 10, an electric plate 11 is bolted to 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 to 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 to 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 to 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 to the right side of the signal plate 14, the self-pin switch 15 is bolted to 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 utilizing the cooperation of the indicator lamp 12 and a loudspeaker 13, and the self-pin switch 15 is controlled by the signal plate 14 to work, so that a circuit can be protected.
The termination includes spread groove 16, the constant head tank 17 has all been seted up to the front and back both sides of spread groove 16 inner wall, the fixed adapter sleeve 18 that has cup jointed in one side of spread groove 16 inner wall, the middle part of adapter sleeve 18 inner wall has fixedly cup jointed connector lug 19, the equal bolt of both sides of adapter sleeve 18 inner wall has top spring 20, the other end bolt 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 outer wiring and spread groove 16 to utilize top spring 20 top to move fixture block 21 and carry out stable connection with connector lug 19, guarantee the stability of wiring, prevent to drop at will.
The clamping device comprises a fixed block 23, the fixed block 23 is in sliding connection with the inner wall of the base 1, a spring 24 is bolted to the other side of the fixed block 23, the other end of the spring 24 is bolted to the inner wall of the base 1, 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 fixed block 23, the limiting grooves 25 are in sliding connection with the fixed block 23, and in the embodiment, the spring 24 drives the fixed block 23 to slide along the limiting grooves 25, so that the 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 portion of the connecting plate 27, a heat dissipation groove 29 is formed in the top of the base 1 and between the two fixing boxes 2, the heat dissipation groove 29 is 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 in the water cooling box 30, in the embodiment, the fans 28 are used for cooling air through the cooling pipe 31, and the efficiency of cooling and heat dissipation work can be effectively improved.
The wind 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, connecting rings 34 are respectively bolted to the bottoms of the left side and the right side of the filter plate 32, bolts 35 are inserted into the connecting rings 34, the other ends of the bolts 35 are in threaded connection with the inner wall of the base 1, in the embodiment, the filter plate 32 is arranged at the bottom of the inner wall of the base 1 by the bolts 35, air is filtered by the filter screen 33, and excessive dust can be prevented from entering the device.
The installation device comprises a storage groove 36, a rotating shaft 37 is rotatably connected to the top of the inner wall of the storage groove 36, a fixing ring 38 is rotatably connected to the surface damping of the rotating shaft 37, the fixing ring 38 is matched with the storage groove 36, a fixing hole 39 is formed in the surface of the fixing ring 38 in a penetrating mode, and in the embodiment, the fixing ring 38 is rotated to be in a horizontal state, and the fixing hole 39 is used for fixing installation.
In the foregoing embodiments, the descriptions of the embodiments are emphasized, and in part, not described or illustrated in any particular embodiment, reference is made to the related descriptions of other embodiments.
In summary, according to the short-circuit protection device with the GaN device of the present invention, the fixing ring 38 is shifted to a horizontal state by using the damping rotation state of the rotating shaft 37, the device is stably installed and fixed by using the fixing hole 39, then one end of the device is connected with the slot 3 of the left fixing box 2, then the other fixing box 2 is slid to the right on the top of the base 1, the device is stably fixed on the top of the base 1 by driving the device to slide to the left by using the pulling force generated by the tension spring 7, then the external wire harness is connected with the connecting sleeve 18 by using the connecting groove 16 and the positioning groove 17, the external wire harness is clamped and fixed by using the top spring 20 to ensure the stability of connection, the heat dissipation box is installed in the base 1, the fixing block 23 is slid along the limiting groove 25 by using the spring 24 to fix and clamp the heat dissipation box 32 to the bottom of the inner wall of the base 1 by using the bolt 35, the working state of the device is warned and protected by mutually matching each part inside the safety box 10, the disconnection of the self-pin switch 15 is controlled by the signal plate 14, and thus the protection circuit is matched with the fan 28 and the cooling tube 31 to cool the filter plate 31, and the filter plate can be cooled, and the filter plate is cooled.
While the invention has been described above with reference to various embodiments, it should be understood that many changes and modifications can 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, replace, or add various procedures or components as appropriate. For example, in alternative configurations, the methods may be performed in a different order than 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, such as different aspects and elements of the configurations may be combined in a similar manner. Furthermore, as the technology evolves, elements therein may be updated, i.e., many of the elements are examples, and do not limit the scope of the disclosure or the claims.
Specific details are given in the description to provide a thorough understanding of exemplary configurations involving implementations. However, configurations may be practiced without these specific details, e.g., well-known circuits, processes, algorithms, structures, and techniques have been shown without unnecessary detail in order to avoid obscuring configurations. This description provides only an example configuration and does not limit the scope, applicability, or configuration of the claims. Rather, the foregoing description of the configuration 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.
It is intended that the foregoing detailed description be regarded as illustrative rather than limiting, and that it be understood that it is intended that it be regarded as illustrative rather than limiting. Various changes and modifications to the present invention may be made by one skilled in the art after reading the teachings herein, and such equivalent changes and modifications are intended to fall within the scope of the invention as defined in the appended claims.
Claims (1)
1. A short-circuit protection device that GaN device was convenient for warning, its characterized in that: comprises a base, a fixing device, 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 device is 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 front and rear sides 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 two fixing devices, the clamping device is configured to be matched with two sides of the inner part of the base, the cooling device is configured to be matched with the middle part of the base, the cooling device is configured to be matched with the middle parts of the two clamping devices, the air filtering device is configured to be matched with the middle parts of the bottoms of the inner walls of the base, the mounting device is configured to be matched with the cooling device to be used, the mounting 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 on the right side, the fixing box is slidably connected with the right side of the top of the base, the moving device comprises a sliding way, the sliding block is slidably connected with the sliding way, a tension spring is bolted to one side of the sliding block extending to the inside of the sliding way, the other end of the tension spring is bolted to the inner wall of the sliding way, sliding heads are bolted to the front side and the rear side of the bottom of the sliding block, the sliding way is formed in the inner wall of the base, the chute is in sliding connection with the sliding head, the warning protection device comprises a safety box, the left side the bottom of the inner wall of the safety box is bolted with an electric plate, the bottom of the electric plate is electrically connected with a connector, the front side of the top of the electric plate is electrically connected with an indicator lamp, the indicator lamp penetrates through the top of the safety box, the rear side of the top of the electric plate is electrically connected with an alarm, the alarm penetrates through the top of the safety box, the right side the left side of the inner wall of the safety box is bolted with a signal plate, the signal plate is electrically connected with the connector, the right side of the signal plate is electrically connected with a self-pin switch, the self-pin switch is in bolted with the bottom of the inner wall of the safety box, the wiring device comprises a connecting groove, the front side and the rear side of the inner wall of the connecting groove are both provided with positioning grooves, one side of the inner wall of the connecting groove is fixedly sleeved with a connecting sleeve, the middle part of adapter sleeve inner wall has fixedly cup jointed the connector lug, the both sides of adapter sleeve inner wall have all been bolted connection top spring, the other end bolt of top spring has the fixture block, the inner wall of adapter sleeve and the left and right sides that is located the fixture block have all been seted up the notch, notch and fixture block sliding connection, the block device includes the fixed block, the fixed block with the inner wall sliding connection of base, the opposite side bolt of fixed block has the spring, the other end of spring with the inner wall bolt of base, the upper and lower both sides that the inner wall of base and be located the fixed block have all been seted up the spacing groove, spacing groove and fixed block sliding connection, cooling device includes the cooling box, the top bolt of cooling box inner wall has the connecting plate, the fan has all been fixedly cup jointed to the both sides of connecting plate inside, the top of base and be located two the cooling groove has been seted up between the fixed box, the heat dissipation groove is communicated with the top of the cooling box, the top of the inner wall of the cooling box is bolted with the water cooling box, a cooling pipe is arranged in the water cooling box, the air filtering device comprises a filter plate, the middle part of the inner wall of the filter plate is penetrated and embedded with a filter screen, the bottoms of the left side and the right side of the filter plate are both bolted with connecting rings, bolts are inserted in the connecting rings, the other end of the bolt with the inner wall threaded connection of base, installation device is including accomodating the groove, accomodate the top rotation of inslot wall and be connected with the pivot, the surface damping of pivot rotates and is connected with solid fixed ring, gu fixed ring with accomodate groove looks adaptation, gu fixed hole has been seted up in gu fixed ring's surface penetration.
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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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