CN211238902U - Safety protection device of low-voltage power distribution cabinet - Google Patents
Safety protection device of low-voltage power distribution cabinet Download PDFInfo
- Publication number
- CN211238902U CN211238902U CN202020038525.5U CN202020038525U CN211238902U CN 211238902 U CN211238902 U CN 211238902U CN 202020038525 U CN202020038525 U CN 202020038525U CN 211238902 U CN211238902 U CN 211238902U
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- fixedly connected
- heat dissipation
- device main
- main body
- distribution cabinet
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Abstract
The utility model belongs to the technical field of power equipment, in particular to a safety protection device of a low-voltage power distribution cabinet, which comprises a device main body, a device top cover, a waterproof baffle window and a heat dissipation chamber, wherein the middle position at the top of the waterproof baffle window is movably connected with a second hinge, the other end of the second hinge is fixedly connected with the device main body, the bottom of a bolt is movably connected with a groove, the middle position at the bottom of the waterproof baffle window is fixedly connected with a lifting handle, a heat dissipation mechanism is formed by mutually matching an internal heat dissipation fan, a fan blade, a motor and a motor base of the heat dissipation chamber, the device main body is easy to generate in the working process, the device main body is in a high-temperature state for a long time, the service life of the device main body can be reduced, the heat dissipation fan can drive the air near the device main body to flow in the working process of the electric box main body, the service life of the device main body is prolonged, and the working efficiency of workers is improved by the convenient device.
Description
Technical Field
The utility model belongs to the technical field of power equipment, specifically be a safety device of low-voltage distribution cabinet.
Background
The power distribution cabinet is an electric device of a device for receiving and distributing electric energy in an electric power system, and mainly has the functions of opening and closing, controlling and protecting electric devices in the process of generating, transmitting, distributing and converting the electric energy of the electric power system, and a plurality of power distribution cabinets are placed under outdoor high-rise residences or office buildings. The switch board has and removes conveniently, clears up the convenient good characteristics of radiating effect.
The infringement responsibility law determines that high-altitude parabolic responsibility shares much attention so far, because of no specific legal restriction, such events are frequently seen and forbidden, an outdoor power distribution cabinet belongs to an important public facility and bears the power management function of other public facilities, a device body is in a high-temperature state for a long time, the service life of the device body is shortened, most devices are not easy to clean, and inconvenience is brought to users.
Therefore, how to design a safety protection device of a low-voltage power distribution cabinet becomes a problem which needs to be solved currently.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a low-voltage distribution cabinet's safety device to provide the clearance among the solution above-mentioned background art inconvenient, remove inconvenient and the poor problem of radiating effect.
In order to achieve the above object, the utility model provides a following technical scheme: a safety protection device of a low-voltage power distribution cabinet comprises a device main body, a device top cover, a waterproof baffle window and a heat dissipation chamber, wherein the top of the device main body is tightly welded with the device top cover, the bottom of the device top cover is fixedly connected with a waterproof edge at the periphery, one side of the device main body is fixedly connected with a first hinge, the other side of the first hinge is movably connected with a door, the middle part of the door is tightly attached with a warning mark, the other side of the door is fixedly connected with a door handle, the other side of the door handle is embedded and connected with a lock hole, the bottom of the door is fixedly connected with the heat dissipation chamber, the bottom of the heat dissipation chamber is fixedly connected with a device base, the bottom of the device base is fixedly connected with a footing, the bottom of the footing is movably connected with a universal wheel, the other side of the device main body is movably connected with, the utility model discloses a waterproof window, including waterproof fender window, bottom fixedly connected with spring, the top swing joint of bolt has the spring, the top fixed connection spring fixing base of spring, the top intermediate position swing joint of waterproof fender window has the second hinge, the other end fixedly connected with device main part of second hinge, the bottom swing joint of bolt is fluted, the bottom intermediate position fixedly connected with of waterproof fender window carries the handle, the inside fixedly connected with heat dissipation fan of heat dissipation room, the bottom fixedly connected with motor base of heat dissipation fan, motor base's top fixedly connected with motor, the top swing joint of motor has the flabellum.
Preferably, the inside intermediate position fixedly connected with surge protector of device main part, one side fixedly connected with fuse of surge protector, one side fixedly connected with circuit breaker of fuse, surge protector's opposite side fixedly connected with crosses undervoltage protection ware from the compound, the opposite side swing joint who crosses undervoltage protection ware from the compound has ammeter switch.
Preferably, the top of the inside of the top cover of the device is fixedly connected with a cushioning spring.
Preferably, the periphery of the interior of the door is tightly attached with silica gel.
Preferably, the inner part of the waterproof window is movably connected with a filter screen.
Preferably, the heat dissipation fan, the fan blades, the motor and the motor base in the heat dissipation chamber are matched with each other to form a heat dissipation mechanism.
Preferably, the spring on the bolt and the spring fixing seat are mutually matched for use to form a convenient mechanism.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses, the inside heat dissipation fan through the heat dissipation room, the flabellum, motor and motor base use of mutually supporting, constitute heat dissipation mechanism, device main part itself takes place easily in the course of the work, the device main part is in the high temperature state for a long time, the life that probably leads to the device main part descends, through setting up the heat dissipation fan, the heat dissipation fan is in electronic box main part working process, can drive near the air flow of device main part, played a good heat dissipation effect to the device main part, prolonged the life of device main part.
2. The utility model discloses a spring and spring fixing base on the bolt use of mutually supporting, constitute convenient mechanism, most of devices are difficult for cleaning, it is inconvenient to bring for the user, upwards promote the bolt on the waterproof fender window earlier before clean, make the spring on the spring fixing base receive thrust and shrink, thereby make bolt and recess separation, then upwards anticlockwise pull-up carry pull handle make waterproof fender window pass through second hinge upward movement to the best position, dust clean up on the filter screen with the brush after, if the filter screen appears ageing, accessible filter screen magnet all around will ageing filter screen change, staff's clean time has been reduced greatly, convenient mechanism has improved staff's work efficiency.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
fig. 3 is a schematic view of the internal structure of the waterproof window of the present invention;
fig. 4 is an enlarged schematic view of the position a of the present invention.
In the figure: 1. the device comprises a device main body, 2, a device top cover, 3, a bolt, 301, a spring fixing seat, 302, a spring, 4, a warning label, 5, a door handle, 6, a waterproof blocking window, 7, a first hinge, 8, a heat dissipation chamber, 9, a cushioning spring, 10, a lifting handle, 11, a circuit breaker, 12, a fuse, 13, a surge protector, 14, a self-recovery type over-under-voltage protector, 15, an electric meter knife switch, 16, a device base, 17, a footing, 18, a universal wheel, 19, a second hinge, 20, a lock hole, 21, silica gel, 22, a filter screen, 23, a groove, 24, a waterproof edge, 25, a heat dissipation fan, 2501, a motor, 2502, fan blades, 2503, a motor base, 26 and a door.
Detailed Description
The technical solution 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 some embodiments of the present invention, rather than all embodiments, and all other embodiments obtained by a person of ordinary skill in the art without creative work belong to the protection scope of the present invention based on the embodiments of the present invention.
In a first embodiment, please refer to fig. 1-4, the present invention provides a technical solution: a safety protection device of a low-voltage power distribution cabinet comprises a device main body 1, a device top cover 2, a waterproof baffle window 6 and a heat dissipation chamber 8, wherein the top of the device main body 1 is tightly welded with the device top cover 2, the periphery of the bottom of the device top cover 2 is fixedly connected with a waterproof edge 24, one side of the device main body 1 is fixedly connected with a first hinge 7, the other side of the first hinge 7 is movably connected with a door 26, the middle part of the door 26 is tightly attached with a warning mark 4, the middle part of the other side of the door 26 is fixedly connected with a door handle 5, the other side of the door handle 5 is embedded and connected with a lock hole 20, the bottom of the door 26 is fixedly connected with the heat dissipation chamber 8, the bottom of the heat dissipation chamber 8 is fixedly connected with a device base 16, the bottom of the device base 16 is fixedly connected with a footing 17, the bottom of, the bottom of the other side of the waterproof baffle window 6 is fixedly connected with a bolt 3, the top of the bolt 3 is movably connected with a spring 302, the top of the spring 302 is fixedly connected with a spring fixing seat 301, the middle position of the top of the waterproof baffle window 6 is movably connected with a second hinge 19, the other end of the second hinge 19 is fixedly connected with a device main body 1, the bottom of the bolt 3 is movably connected with a groove 23, the middle position of the bottom of the waterproof baffle window 6 is fixedly connected with a lifting handle 10, the inside of a heat dissipation chamber 8 is fixedly connected with a heat dissipation fan 25, the bottom of the heat dissipation fan 25 is fixedly connected with a motor base 2503, the top of the motor base 3 is fixedly connected with a motor 2501, the top of the motor 2501 is movably connected with a fan blade 2502, the middle position of the inside of the device main body 1 is fixedly connected with a surge protector, the other side of the surge protector 13 is fixedly connected with a self-recovery overvoltage and undervoltage protector 14, and the other side of the self-recovery overvoltage and undervoltage protector 14 is movably connected with an ammeter disconnecting link switch 15
Preferably, the cushioning spring 9 is fixedly connected to the top of the inside of the top cover 2 of the device, the device is generally placed outdoors, and people with partial undeveloped likes to throw objects from high altitude, so that the device body 1 is broken by pounding, the device body 1 cannot be powered, the cushioning spring 9 has certain elasticity, and under the condition that the objects are thrown from high altitude, the cushioning spring 9 contracts due to gravity, and the device body 1 is protected.
Preferably, the inside of door 26 is closely laminated all around and is had silica gel 21, and the dynamics is too big when closing door 26, makes the inside connecting wire of device main part 1 drop, brings inconvenience for the user, reduces the vibrations of device main part 1 through silica gel 21 when closing door 26, reduces the inside connecting wire of device main part 1 and drops, better use that has made things convenient for the user.
Preferably, the filter screen 22 is movably connected inside the waterproof baffle window 6, when the device body 1 works for a long time, a large amount of dust enters the device body 1 through the waterproof baffle window 6, so that a large amount of dust inside the device body 1 is accumulated, the filter screen 22 prevents the dust in the air from entering the device body 1, and the filter screen 22 reflects the dust resistance of the device body 1.
Preferably, by the inside heat dissipation fan 25 of heat dissipation room 8, flabellum 2502, motor 2501 and motor base 2503 use of mutually supporting, constitute heat dissipation mechanism, device main part 1 is easy to take place at the course of the work itself, device main part 1 is in the high temperature state for a long time, may lead to the life of device main part 1 to descend, through setting up heat dissipation fan 25, heat dissipation fan 25 is in electronic box main part course of the work, can drive the near air flow of device main part 1, played a good heat dissipation effect to device main part 1, the life of device main part 1 has been prolonged.
It is preferred, use mutually supporting by spring 302 and spring fixing base 301 on the bolt 3, constitute convenient mechanism, most of devices are difficult for cleaning, bring inconvenience for the user, upwards promote earlier bolt 3 on waterproof fender window 6 before clean, make spring 302 on the spring fixing base 301 receive thrust and shrink, thereby make bolt 3 and recess 23 separation, then upwards anticlockwise pull-up handle 10 makes waterproof fender window 6 through second hinge 19 upward movement to the optimum position, dust clean up on the brush will filter screen 22 later with, if filter screen 22 appears ageing, the accessible is drawn filter screen 22 all around magnet and is changed ageing filter screen 22, staff's clean time has been reduced greatly, convenient device has improved staff's work efficiency.
The working principle is as follows: firstly, a cushioning spring 9 is fixedly connected to the top inside a top cover 2 of the device, the device is generally placed outdoors, and part of people with undeliverable property like high-altitude object throwing, so that a device main body 1 is broken by smashing, the device main body 1 cannot be powered, the cushioning spring 9 has certain elasticity, and under the condition that the high-altitude object throwing occurs, the cushioning spring 9 contracts due to gravity, and the device main body 1 is protected;
then, the inner periphery of the door 26 is tightly adhered with the silica gel 21, the force is too strong when the door 26 is closed, so that the connecting wire in the device main body 1 falls off, inconvenience is brought to a user, the vibration of the device main body 1 is reduced through the silica gel 21 when the door 26 is closed, the falling of the connecting wire in the device main body 1 is reduced, and the use of the user is facilitated better;
then, the filter screen 22 is movably connected inside the waterproof baffle window 6, when the device main body 1 works for a long time, a large amount of dust enters the device main body 1 through the waterproof baffle window 6, so that a large amount of dust in the device main body 1 is accumulated, the filter screen 22 prevents the dust in the air from entering the device main body 1, and the filter screen 22 reflects the dust resistance of the device main body 1;
next, the heat dissipation mechanism is formed by mutually matching the heat dissipation fan 25, the fan blades 2502, the motor 2501 and the motor base 2503 in the heat dissipation chamber 8, the device body 1 is easy to generate in the working process, the device body 1 is in a high-temperature state for a long time, and the service life of the device body 1 is possibly shortened;
finally, spring 302 and spring fixing base 301 through on the bolt 3 use of mutually supporting, constitute convenient mechanism, most of devices are difficult clean, bring inconvenience for the user, upwards promote earlier bolt 3 on waterproof fender window 6 before clean, make spring 302 on the spring fixing base 301 receive thrust and shrink, thereby make bolt 3 and recess 23 separation, then upwards anticlockwise pull-up pull handle 10 makes waterproof fender window 6 through second hinge 19 upward movement to the optimum position, later with the dust clean up of brush on with filter screen 22, if filter screen 22 appears ageing, the accessible is drawn filter screen 22 all around magnet and is changed ageing filter screen 22 down, staff's clean time has been reduced greatly, convenient device has improved staff's work efficiency, this kind of power equipment technical field theory of operation.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a safety device of low-voltage distribution cabinet, includes device main part (1), device top cap (2), waterproof fender window (6) and heat dissipation room (8), its characterized in that: the top of the device body (1) is tightly welded with a device top cover (2), the bottom of the device top cover (2) is fixedly connected with a waterproof edge (24) at the periphery, one side of the device body (1) is fixedly connected with a first hinge (7), the other side of the first hinge (7) is movably connected with a door (26), the middle part of the door (26) is tightly attached with a warning sign (4), the other side of the door (26) is fixedly connected with a door handle (5), the other side of the door handle (5) is embedded and connected with a lock hole (20), the bottom of the door (26) is fixedly connected with a heat dissipation chamber (8), the bottom of the heat dissipation chamber (8) is fixedly connected with a device base (16), the bottom of the device base (16) is fixedly connected with a footing (17), and the bottom of the footing (17) is movably connected with a universal wheel (18), the device is characterized in that a waterproof window (6) is movably connected to the other side of the device main body (1), a bolt (3) is fixedly connected to the bottom of the other side of the waterproof window (6), a spring (302) is movably connected to the top of the bolt (3), a spring fixing seat (301) is fixedly connected to the top of the spring (302), a second hinge (19) is movably connected to the middle position of the top of the waterproof window (6), the other end of the second hinge (19) is fixedly connected with the device main body (1), a groove (23) is movably connected to the bottom of the bolt (3), a lifting handle (10) is fixedly connected to the middle position of the bottom of the waterproof window (6), a heat dissipation fan (25) is fixedly connected to the inside of the heat dissipation chamber (8), a motor base (2503) is fixedly connected to the bottom of the heat dissipation fan (25), a motor (2501) is fixedly connected to the top of the motor base, the top of the motor (2501) is movably connected with fan blades (2502).
2. The safety device of a low-voltage distribution cabinet according to claim 1, characterized in that: the utility model discloses a surge protector, including device main part (1), inside intermediate position fixedly connected with surge protector (13), one side fixedly connected with fuse (12) of surge protector (13), one side fixedly connected with circuit breaker (11) of fuse (12), the opposite side fixedly connected with of surge protector (13) crosses undervoltage protection ware (14) from the formula, the opposite side swing joint who crosses undervoltage protection ware (14) from the formula has ammeter switch (15).
3. The safety device of a low-voltage distribution cabinet according to claim 1, characterized in that: the inside top of device top cap (2) fixedly connected with bradyseism spring (9).
4. The safety device of a low-voltage distribution cabinet according to claim 1, characterized in that: the periphery of the interior of the door (26) is tightly adhered with the silica gel (21).
5. The safety device of a low-voltage distribution cabinet according to claim 1, characterized in that: the inner part of the waterproof window (6) is movably connected with a filter screen (22).
6. The safety device of a low-voltage distribution cabinet according to claim 1, characterized in that: the internal heat dissipation fan (25) with the heat dissipation chamber (8), the fan blades (2502), the motor (2501) and the motor base (2503) are mutually matched for use to form a heat dissipation mechanism.
7. The safety device of a low-voltage distribution cabinet according to claim 1, characterized in that: spring (302) and spring fixing base (301) on bolt (3) use mutually in coordination, constitute convenient mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020038525.5U CN211238902U (en) | 2020-01-09 | 2020-01-09 | Safety protection device of low-voltage power distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020038525.5U CN211238902U (en) | 2020-01-09 | 2020-01-09 | Safety protection device of low-voltage power distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211238902U true CN211238902U (en) | 2020-08-11 |
Family
ID=71918516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020038525.5U Expired - Fee Related CN211238902U (en) | 2020-01-09 | 2020-01-09 | Safety protection device of low-voltage power distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211238902U (en) |
-
2020
- 2020-01-09 CN CN202020038525.5U patent/CN211238902U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200811 Termination date: 20210109 |
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| CF01 | Termination of patent right due to non-payment of annual fee |