CN113300246A - Multi-functional block terminal for electrification - Google Patents
Multi-functional block terminal for electrification Download PDFInfo
- Publication number
- CN113300246A CN113300246A CN202110539139.3A CN202110539139A CN113300246A CN 113300246 A CN113300246 A CN 113300246A CN 202110539139 A CN202110539139 A CN 202110539139A CN 113300246 A CN113300246 A CN 113300246A
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- Prior art keywords
- fixed
- rack
- box body
- box
- blowing chamber
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- 238000007664 blowing Methods 0.000 claims abstract description 50
- 238000001816 cooling Methods 0.000 claims abstract description 17
- 239000000428 dust Substances 0.000 claims description 12
- 238000009434 installation Methods 0.000 claims description 9
- 238000007789 sealing Methods 0.000 claims description 7
- 230000005540 biological transmission Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
Classifications
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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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
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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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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D23/00—Control of temperature
- G05D23/19—Control of temperature characterised by the use of electric means
- G05D23/20—Control of temperature characterised by the use of electric means with sensing elements having variation of electric or magnetic properties with change of temperature
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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
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Automation & Control Theory (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a multifunctional distribution box for electrification, which comprises a box body, a limiting assembly, a guide plate and a dustproof assembly, wherein supporting legs are fixed at two ends of the bottom of the box body, a blowing chamber is fixed at the top of the outer side of the box body, a limiting rod penetrates through the middle point of a mounting frame in a sliding connection mode, the guide plate is fixed at the bottom of the inner side of the blowing chamber, a mounting support is fixed at the top of the inner side of the blowing chamber, a fixing block is fixed at the top of an L-shaped fixing frame, and the output end of a motor is connected with a gear. This multi-functional block terminal for electric is provided with temperature sensor and controller, detects the inside temperature value of box through the inside temperature sensor of box, can be with information transmission to controller after the temperature is higher than the limit value, opens the inside fan rotation of plenum by the controller and blows the cooling, then can close the fan through the controller after the temperature resumes to avoid the unnecessary energy loss, improve the life of fan simultaneously.
Description
Technical Field
The invention relates to the technical field of distribution boxes, in particular to a multifunctional distribution box for electrification.
Background
The distribution box is a control center used for commanding various components in a power supply line to reasonably distribute electric energy, is a control link for reliably receiving an upper end power supply and correctly feeding out load electric energy, can reasonably distribute electric energy, is convenient for opening and closing the circuit, has higher safety protection level, can visually display the conduction state of the circuit, however, the existing distribution box has a single structure and a compact internal space, so that the installation position of the electrical element is inconvenient to adjust, and most of the existing distribution boxes are provided with fans in the box to blow air and cool the box, when in use, the fan is in a state of continuous operation, which causes unnecessary energy consumption and influences the service life of the fan, moreover, when the existing distribution box is used for blowing air to cool, dust outside the distribution box is easily sucked into the distribution box, so that the dust is attached to the electric elements to influence the use.
Disclosure of Invention
The invention aims to provide a multifunctional distribution box for electrification, which solves the problems that the existing distribution box proposed in the background art is single in structure, the installation position of an electric element is inconvenient to adjust, a fan is in a continuous working state during use, unnecessary energy loss is increased, and dust outside the box is easily sucked into the box body during blowing and cooling.
In order to achieve the purpose, the invention provides the following technical scheme: a multifunctional distribution box for electrification, which comprises a box body, a limiting component, a guide plate and a dustproof component,
supporting legs are fixed at two ends of the bottom of the box body, a temperature sensor is installed at the top of the inner side of the box body, a blowing chamber is fixed at the top of the outer side of the box body, a controller is arranged on the surface of the blowing chamber, cooling pipes are fixed at two ends of the top of the outer side of the box body, the cooling pipes are respectively connected with the blowing chamber and the blowing pipes through air supply pipes, the blowing pipes are arranged at two ends of the inner side of the box body, a cross rod is fixed inside the box body, a hollow groove is formed in the surface of the cross rod, connecting blocks are connected to the upper end and the lower end of the cross rod in a sliding mode and fixed on the surface of the rear end of the mounting frame, and meanwhile an electrical element mounting plate is arranged on the surface of the front end of the mounting frame;
the limiting assembly used for fixing the position of the mounting rack is arranged inside the mounting rack;
the air blowing chamber is characterized in that the guide plate is fixed at the bottom of the inner side of the air blowing chamber, an installation support is fixed at the top of the inner side of the air blowing chamber, a fan is installed above the installation support, a filter screen is arranged on the surface of the installation support, vertical rods are fixed at two ends of the outer side of the air blowing chamber, transverse plates are fixed at the tops of the vertical rods, and meanwhile L-shaped fixing frames are fixed on the surfaces of the transverse plates;
the dustproof assembly for preventing dust from entering the interior of the blowing chamber is arranged on the surface of the L-shaped fixed frame.
Preferably, spacing subassembly includes gag lever post, handle, first rack, stopper and spring, the gag lever post runs through sliding connection at the mid point of mounting bracket, and one side of gag lever post is fixed with the handle, the opposite side of gag lever post runs through the dead slot and is connected with first rack, and first rack fixes the inner wall surface at the box, the fixed surface of gag lever post has the stopper, and the stopper is connected with the spring, and the spring is fixed in the inside of mounting bracket simultaneously.
Preferably, dustproof subassembly includes fixed block, motor, gear, second rack, movable rod and sealed lid, the fixed block is fixed at the top of L shape mount, and the rear end fixed surface of fixed block has the motor, the output of motor is connected with the gear, and gear revolve connects at the front end surface of fixed block, and the outside meshing of gear is connected with the second rack simultaneously, the surface at the movable rod is fixed to the second rack, and the movable rod runs through L shape mount and diaphragm, and the bottom of movable rod is fixed with sealed lid simultaneously.
Preferably, the controller is electrically connected with the temperature sensor and the fan.
Preferably, the upper end and the lower end of the cross rod are plane.
Preferably, the guide plate is conical, and the guide plate is perpendicular to the fan.
Preferably, a telescopic mechanism is formed among the limiting rod, the limiting block and the spring.
Preferably, the length of the first rack is the same as that of the box body.
Preferably, a sliding mechanism is formed among the gear, the second rack and the movable rod.
Compared with the prior art, the invention has the beneficial effects that: the multifunctional distribution box for electrification comprises a box body,
(1) the temperature sensor and the controller are arranged, the temperature sensor in the box body is used for detecting the temperature value in the box body, when the temperature is higher than a limit value, information is transmitted to the controller, the controller is used for opening the fan in the air blowing chamber to rotate so as to blow air and cool, and when the temperature is recovered, the fan is closed through the controller, so that unnecessary energy loss is avoided, and the service life of the fan is prolonged;
(2) the air blower is provided with the filter screen and the cooling pipes, the filter screen on the surface of the mounting bracket in the blowing chamber can filter sucked air when the fan rotates, dust is prevented from being blown into the box body to affect use, and the two groups of cooling pipes matched with the inner side of the box body can cool the sucked air, so that the cooling effect on the inner part of the box body is improved, and the functionality of the box body is improved;
(3) the cross rod and the connecting block are arranged, the sliding angles of the connecting block and the mounting plate can be limited when the connecting block slides conveniently through the planes at the two ends of the cross rod, the phenomenon that the mounting plate inclines in the sliding process is avoided, the mounting position of an electrical element is adjusted through the sliding mounting frame, and the practicability is improved;
(4) the mounting frame is provided with a limiting rod and a first rack, the limiting rod is driven to slide to one side by pulling the handle, so that the limiting rod is separated from the first rack on the surface of the inner wall of the box body, the mounting frame can be conveniently slid to adjust the mounting position of an electrical element, after adjustment, the handle is loosened, the limiting block and the limiting rod can be driven to be clamped into the first rack on the surface of the inner wall of the box body under the action of the elastic force of the spring, the position of the mounting frame can be conveniently fixed, and the stability of the mounting plate is improved;
(5) be provided with movable rod and sealed lid, can drive gear revolve through the second rack on movable rod surface at the motor and make and to make the gear drive the movable rod upwards or slide down to make sealed lid and the air intake separation of room top of blowing when needs are cooled down to the box inside, can cover the air intake after the cooling, avoid the dust to get into, improve its functionality.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of a front view of the case of the present invention;
FIG. 3 is a schematic side sectional view of the case according to the present invention;
FIG. 4 is a schematic view of the structure of FIG. 3 at A according to the present invention;
FIG. 5 is a schematic structural view of a front cross section of the blowing chamber of the present invention;
FIG. 6 is a schematic top view of the blowing chamber of the present invention;
FIG. 7 is a schematic top view of the L-shaped fixing frame of the present invention.
In the figure: 1. the box, 2, the supporting leg, 3, temperature sensor, 4, the room of blowing, 5, the controller, 6, the cooling tube, 7, the blast pipe, 8, the blast pipe, 9, the horizontal pole, 10, the dead slot, 11, the connecting block, 12, the mounting bracket, 13, the electrical component mounting panel, 14, spacing subassembly, 1401, the gag lever post, 1402, the handle, 1403, first rack, 1404, the stopper, 1405, the spring, 15, the guide plate, 16, the installing support, 17, the fan, 18, the filter screen, 19, the montant, 20, the diaphragm, 21, L shape mount, 22, dustproof subassembly, 2201, the fixed block, 2202, the motor, 2203, the gear, 2204, the second rack, 2205, the movable rod, 2206, sealed lid.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a multifunctional distribution box for electrification is disclosed, as shown in figures 1 and 2, supporting legs 2 are fixed at two ends of the bottom of a box body 1, a temperature sensor 3 is installed at the top of the inner side of the box body 1, a blowing chamber 4 is fixed at the top of the outer side of the box body 1, a controller 5 is arranged on the surface of the blowing chamber 4, the controller 5 is electrically connected with the temperature sensor 3 and a fan 17, the temperature inside the box body 1 is detected through the temperature sensor 3 of PT100 type, when the temperature is higher than a limited value, the fan 17 is opened through the controller 5 to rotate for blowing and cooling, when the temperature is recovered, the fan 17 is closed through the controller 5, thereby avoiding unnecessary energy loss, and simultaneously prolonging the service life of the fan 17, cooling pipes 6 are fixed at two ends of the top of the outer side of the box body 1, and the cooling pipes 6 are respectively connected with the blowing chamber 4 and the blowing pipes 8 through air supply pipes 7, simultaneously 8 the setting of blowing pipes are at the inboard both ends of box 1, the inside of box 1 is fixed with horizontal pole 9, and the dead slot 10 has been seted up on the surface of horizontal pole 9, both ends sliding connection has connecting block 11 about horizontal pole 9, and connecting block 11 is fixed at the rear end surface of mounting bracket 12, the front end surface of mounting bracket 12 is provided with electrical component mounting panel 13 simultaneously, the upper and lower both ends of horizontal pole 9 are the plane, make connecting block 11 slide on its surface, so that adjust the position of mounting bracket 12 and electrical component mounting panel 13, thereby can adjust electrical component's mounted position according to the in service behavior, improve its functionality.
As shown in fig. 1, 2, 3 and 4, a limiting component 14 for fixing the position of the mounting frame 12 is disposed inside the mounting frame 12, the limiting component 14 includes a limiting rod 1401, a handle 1402, a first rack 1403, a limiting block 1404 and a spring 1405, the limiting rod 1401 is slidably connected to the midpoint of the mounting frame 12, the handle 1402 is fixed to one side of the limiting rod 1401, the other side of the limiting rod 1401 is connected to the first rack 1403 through a hollow slot 10, the first rack 1403 is fixed to the inner wall surface of the box 1, the limiting block 1404 is fixed to the surface of the limiting rod 1401, the spring 1405 is fixed to the inside of the mounting frame 12, a telescopic mechanism is formed among the limiting rod 1401, the limiting block 1404 and the spring 1405, the length of the first rack 1403 is the same as the length of the box 1, the limiting block 1404 and the limiting rod 1401 are driven to be clamped into the first rack 1403 on the inner wall surface of the box 1 by the elastic force of the spring 1405, so as to fix the position of mounting bracket 12, when the position of mounting bracket 12 needs to be adjusted, at first pull the handle 1402 outside gag lever post 1401 and drive gag lever post 1401 to slide to one side for the opposite side of gag lever post 1401 is separated with first rack 1403 on the surface of the inner wall of box 1, can make things convenient for sliding mounting bracket 12 to adjust the mounted position of electrical components, improves the practicality.
As shown in fig. 1, 5, 6 and 7, the guide plate 15 is fixed at the bottom of the inner side of the blowing chamber 4, the mounting bracket 16 is fixed at the top of the inner side of the blowing chamber 4, the fan 17 is installed above the mounting bracket 16, the surface of the mounting bracket 16 is provided with the filter screen 18, the vertical rods 19 are fixed at the two ends of the outer side of the blowing chamber 4, the horizontal plates 20 are fixed at the tops of the vertical rods 19, the L-shaped fixing frame 21 is fixed on the surface of the horizontal plate 20, the guide plate 15 is conical, and the guide plate 15 is perpendicular to the fan 17, so that the sucked air can be uniformly conveyed into the cooling pipes 6 at the two sides of the box body 1 when the fan 17 rotates, so as to cool the sucked air, rapidly cool the inside of the box body 1, improve the cooling effect, the sucked air can be filtered by matching with the filter screen 18 on the surface of the mounting bracket 16, thereby preventing dust from blowing into the box body 1, the functionality is improved, a dustproof assembly 22 for preventing dust from entering the blowing chamber 4 is arranged on the surface of the L-shaped fixed frame 21, the dustproof assembly 22 comprises a fixed block 2201, a motor 2202, a gear 2203, a second rack 2204, a movable rod 2205 and a sealing cover 2206, the fixed block 2201 is fixed on the top of the L-shaped fixed frame 21, the rear end surface of the fixed block 2201 is fixed with the motor 2202, the output end of the motor 2202 is connected with the gear 2203, the gear 2203 is rotatably connected on the front end surface of the fixed block 2201, the outer side of the gear 2203 is engaged with the second rack 2204, the second rack 2204 is fixed on the surface of the movable rod 2205, the movable rod 2205 penetrates through the L-shaped fixed frame 21 and the transverse plate 20, the sealing cover 2206 is fixed on the bottom of the movable rod 2205, a sliding mechanism is formed between the gear 2203, the second rack 2204 and the movable rod 2205, the motor 2202 drives the gear 2203 to rotate, so that the gear 2203 is driven by the second rack 2204 on the surface of the movable rod 2205 to slide downwards when rotating, so that after the box body 1 is blown to cool, the movable rod 2205 drives the sealing cover 2206 at the bottom of the movable rod to descend to cover the air inlet above the blowing chamber 4, thereby preventing dust from entering the inside of the blowing chamber 4 to influence the use and prolonging the service life of the blowing chamber.
The working principle is as follows: when the multifunctional distribution box for electrification is used, firstly, a handle 1402 outside a limiting rod 1401 is pulled to drive one side of the limiting rod 1401 to slide towards one end outside a box body 1, so that the other side of the limiting rod 1401 is separated from a first rack 1403 on the surface of the inner wall of the box body 1, then a worker can push a mounting frame 12 to drive a connecting block 11 on the surface of the rear end of the mounting frame 12 to slide on the surface of a cross rod 9, so that the position of the mounting frame 12 can be adjusted, after the adjustment, the handle 1402 is loosened, the limiting rod 1401 and a limiting block 1404 on the surface of the limiting rod 1401 drive the limiting rod 1401 to slide towards one end inside the box body 1 under the elastic force of a spring 1405, so that the limiting rod 1401 is clamped into the first rack 1403 on the surface of the inner wall of the box body 1, so that the mounting frame 12 is limited and fixed, then, an electric element is installed through an electric element installation plate 13 on the surface of, when the temperature is higher than the limit value, the temperature sensor 3 transmits a signal to the controller 5, the controller 5 opens the motor 2202 on the fixed block 2201 at the top of the L-shaped fixed frame 21 first to drive the gear 2203 to rotate, the gear 2203 drives the movable rod 2205 to slide upwards through the second rack 2204 on the surface of the movable rod 2205, so as to drive the sealing cover 2206 at the bottom of the movable rod 2205 to be separated from the air inlet above the blowing chamber 4, then the controller 5 opens the fan 17 above the mounting bracket 16 at the top inside the blowing chamber 4 to rotate to blow air inside the blowing chamber 4, the filter screen 18 on the surface of the mounting bracket 16 can filter the sucked air to avoid sucking dust, the sucked air can be uniformly conveyed into the cooling pipes 6 at the two sides of the box 1 by matching with the guide plate 15 at the bottom inside of the blowing chamber 4 to cool the sucked air, and then the cooled air can be conveyed to the blowing pipes 8 at the two ends inside the box 1 through the air supply pipes 7 to be blown out of the box 1 The interior is cooled, when the temperature is lower than the limit value, the controller 5 stops the rotation of the fan 17, and simultaneously opens the motor 2202 to drive the gear 2203 to rotate, so that the gear 2203 is matched with the second rack 2204 on the surface of the movable rod 2205 to drive the movable rod 2205 and the sealing cover 2206 at the bottom of the movable rod 2205 to slide downwards, an air inlet above the blowing chamber 4 is conveniently covered, dust is prevented from entering, the whole operation is completed, and the content which is not described in detail in the specification belongs to the prior art which is known by technicians in the field.
The terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for simplicity of description only and are not intended to indicate or imply that the referenced devices or elements must be in a particular orientation, constructed and operative in a particular orientation, and are not to be considered limiting of the claimed invention.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the invention can be made, and equivalents and modifications of some features of the invention can be made without departing from the spirit and scope of the invention.
Claims (9)
1. The utility model provides a multi-functional block terminal for electrification, includes box (1), spacing subassembly (14), guide plate (15) and dustproof subassembly (22), its characterized in that:
supporting legs (2) are fixed at two ends of the bottom of the box body (1), a temperature sensor (3) is installed at the top of the inner side of the box body (1), an air blowing chamber (4) is fixed at the top of the outer side of the box body (1), and the surface of the air blowing chamber (4) is provided with a controller (5), both ends of the top of the outer side of the box body (1) are fixed with cooling pipes (6), and the cooling pipe (6) is respectively connected with the air blowing chamber (4) and the blowing pipe (8) through the blast pipe (7), meanwhile, the blowpipes (8) are arranged at the two ends of the inner side of the box body (1), a cross bar (9) is fixed in the box body (1), the surface of the cross rod (9) is provided with a hollow groove (10), the upper end and the lower end of the cross rod (9) are connected with connecting blocks (11) in a sliding way, the connecting blocks (11) are fixed on the surface of the rear end of the mounting rack (12), meanwhile, the front end surface of the mounting rack (12) is provided with an electric element mounting plate (13);
the limiting component (14) used for fixing the position of the mounting frame (12) is arranged inside the mounting frame (12);
the air blowing device is characterized in that the guide plate (15) is fixed at the bottom of the inner side of the air blowing chamber (4), the top of the inner side of the air blowing chamber (4) is fixedly provided with an installation support (16), a fan (17) is installed above the installation support (16), the surface of the installation support (16) is provided with a filter screen (18), the two ends of the outer side of the air blowing chamber (4) are fixedly provided with vertical rods (19), the top of each vertical rod (19) is fixedly provided with a transverse plate (20), and meanwhile the surface of each transverse plate (20) is fixedly provided with an L-shaped fixing frame (21);
the dust-proof assembly (22) for preventing dust from entering the interior of the blowing chamber (4) is arranged on the surface of the L-shaped fixed frame (21).
2. The multifunctional electrified distribution box of claim 1, wherein: spacing subassembly (14) include gag lever post (1401), handle (1402), first rack (1403), stopper (1404) and spring (1405), gag lever post (1401) run through sliding connection at the mid point of mounting bracket (12), and one side of gag lever post (1401) is fixed with handle (1402), the opposite side of gag lever post (1401) runs through dead slot (10) and is connected with first rack (1403), and first rack (1403) fix the inner wall surface at box (1), the fixed surface of gag lever post (1401) has stopper (1404), and stopper (1404) are connected with spring (1405), and spring (1405) fix the inside at mounting bracket (12) simultaneously.
3. The multifunctional electrified distribution box of claim 1, wherein: the dustproof assembly (22) comprises a fixed block (2201), a motor (2202), a gear (2203), a second rack (2204), a movable rod (2205) and a sealing cover (2206), wherein the fixed block (2201) is fixed to the top of an L-shaped fixed frame (21), the motor (2202) is fixed to the rear end surface of the fixed block (2201), the output end of the motor (2202) is connected with the gear (2203), the gear (2203) is rotatably connected to the front end surface of the fixed block (2201), meanwhile, the outer side of the gear (2203) is meshed with the second rack (2204), the second rack (2204) is fixed to the surface of the movable rod (2205), the movable rod (2205) penetrates through the L-shaped fixed frame (21) and a transverse plate (20), and the sealing cover (2206) is fixed to the bottom of the movable rod (2205).
4. The multifunctional electrified distribution box of claim 1, wherein: the controller (5) is electrically connected with the temperature sensor (3) and the fan (17).
5. The multifunctional electrified distribution box of claim 1, wherein: the upper end and the lower end of the cross rod (9) are planes.
6. The multifunctional electrified distribution box of claim 1, wherein: the guide plate (15) is conical, and the guide plate (15) and the fan (17) are arranged vertically.
7. The multifunctional electrified distribution box of claim 2, wherein: and a telescopic mechanism is formed among the limiting rod (1401), the limiting block (1404) and the spring (1405).
8. The multifunctional electrified distribution box of claim 2, wherein: the length of the first rack (1403) is the same as that of the box body (1).
9. The multifunctional electrified distribution box of claim 3, wherein: a sliding mechanism is formed among the gear (2203), the second rack (2204) and the movable rod (2205).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110539139.3A CN113300246A (en) | 2021-05-18 | 2021-05-18 | Multi-functional block terminal for electrification |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110539139.3A CN113300246A (en) | 2021-05-18 | 2021-05-18 | Multi-functional block terminal for electrification |
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| Publication Number | Publication Date |
|---|---|
| CN113300246A true CN113300246A (en) | 2021-08-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110539139.3A Pending CN113300246A (en) | 2021-05-18 | 2021-05-18 | Multi-functional block terminal for electrification |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113765006A (en) * | 2021-10-25 | 2021-12-07 | 国网黑龙江省电力有限公司哈尔滨供电公司 | Network distribution box for data transmission based on narrowband Internet of things |
| CN117039662A (en) * | 2023-08-02 | 2023-11-10 | 江苏国控电力设备有限公司 | Block terminal backplate structure and block terminal |
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| CN112072502A (en) * | 2020-09-29 | 2020-12-11 | 张海燕 | Power distribution cabinet capable of automatically cooling |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113765006A (en) * | 2021-10-25 | 2021-12-07 | 国网黑龙江省电力有限公司哈尔滨供电公司 | Network distribution box for data transmission based on narrowband Internet of things |
| CN117039662A (en) * | 2023-08-02 | 2023-11-10 | 江苏国控电力设备有限公司 | Block terminal backplate structure and block terminal |
| CN117039662B (en) * | 2023-08-02 | 2024-02-23 | 江苏国控电力设备有限公司 | Block terminal backplate structure and block terminal |
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