CN213181713U

CN213181713U - Outdoor intelligent electric energy metering box

Info

Publication number: CN213181713U
Application number: CN202022071374.6U
Authority: CN
Inventors: 燕爱亮
Original assignee: Zhongdianhuakang Technology Co ltd
Current assignee: Zhongdianhuakang Technology Co ltd
Priority date: 2020-09-22
Filing date: 2020-09-22
Publication date: 2021-05-11
Anticipated expiration: 2030-09-22

Abstract

The utility model discloses an outdoor intelligent electric-energy metering box, the power distribution box comprises a box body, the box top is fixed with the top cap, open the box both sides has the thermovent, the box both sides are equipped with the water collecting bucket that can accept the leading-in rainwater of top cap, the water collecting bucket upper end is located the oblique lower extreme department of top cap, the water collecting bucket passes through the mount pad and installs on the box lateral wall, water collecting bucket lower extreme opening part is fixed with the water collecting cylinder, the water collecting cylinder bottom is equipped with the wash port, be equipped with the float in the water collecting cylinder, the guide bar is installed to float upper end, the water collecting cylinder upper end is equipped with the uide bushing, the uide bushing passes through mount fixed mounting in the water collecting cylinder, the guide bar slides the cartridge in the uide bushing, the guide bar. The utility model discloses can be when the rainy day, collect the rainwater by a water collection section of thick bamboo, showy piece floats and drives L type baffle and rises and block the thermovent, avoids in the rainwater splash thermovent, and the electric energy meter in the protective housing avoids causing the damage to the electric energy meter.

Description

Outdoor intelligent electric energy metering box

Technical Field

The utility model relates to an electric-energy metering box equipment technical field, especially an outdoor intelligent electric-energy metering box.

Background

Electric-energy metering box is the necessary measuring instrument for the measurement electric energy, its wide application is in the family, mill, multiple places such as enterprise, to installing at open air electric-energy metering box, receive rain erosion easily, if meet strong wind and heavy rain, the rainwater can be along with the wind from the inside of thermovent splash-in electric-energy metering box, cause the damage to the electric energy meter, and traditional electric-energy metering box does not possess rain-proof function again, can't shelter from the thermovent when raining, this practicality that has just reduced the metering box, bring inconvenience for the user.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem, an outdoor intelligent electric energy metering box has been designed.

The technical scheme of the utility model is that the outdoor intelligent electric energy metering box comprises a box body, a top cover is fixed on the top of the box body, the top cover slantingly and downwardly extends from the center of the top cover to two sides, heat dissipation ports are arranged on two sides of the box body, water collecting hoppers capable of receiving rainwater guided by the top cover are arranged on two sides of the box body, the upper ends of the water collecting hoppers are positioned at the lower ends of the top cover, the water collecting hoppers are arranged on the side wall of the box body through mounting seats, a water collecting cylinder is fixed at the opening part of the lower end of the water collecting hoppers, a drain hole is arranged at the bottom of the water collecting cylinder, a floating part is arranged in the water collecting cylinder, a guide rod is arranged at the upper end of the floating part, a guide sleeve is fixedly arranged in the water collecting cylinder through a fixing frame, the guide rod is slidably inserted in the guide sleeve, the top end of the guide rod, the horizontal section is provided with a first opening capable of penetrating through the water collecting cylinder, the vertical section is provided with a second opening corresponding to the heat dissipation opening, and the second opening is positioned beside the heat dissipation opening when no water is stored in the water collecting cylinder.

Preferably, a first filter screen is installed at the top end of the water collecting hopper.

Preferably, a second filter screen is installed at the heat sink.

The utility model has the advantages that: when no rain exists, the L-shaped baffle does not shield the heat dissipation port, air can enter the box body through the heat dissipation port, and the electric energy metering box can dissipate heat normally; when the rainfall is great, rainwater can get into the water collecting barrel by top cap, water catch bowl in, make the water yield that flows in the water collecting barrel increase fast, showy piece nature floats, and then drives L type baffle and rises and block the thermovent, avoids in the rainwater splash into the thermovent, the electric energy meter in the protective box body avoids causing the damage to the electric energy meter.

Drawings

Fig. 1 is a schematic structural diagram of the present invention;

FIG. 2 is another state diagram of the present invention (when the floating member is not floating);

FIG. 3 is a side view of the condition of FIG. 2;

FIG. 4 is an enlarged view of a portion of FIG. 1 at A;

in the figure, 1, a box body; 2. a top cover; 3. a heat dissipation port; 4. a water collecting hopper; 5. a mounting seat; 6. a water collection cylinder; 7. a drain hole; 8. a float member; 9. a guide bar; 10. a guide sleeve; 11. a fixed mount; 12. a connecting member; 13. an L-shaped baffle plate; 14. a first opening; 15. a second opening; 16. a first filter screen; 17. and a second filter screen.

Detailed Description

The invention is described in detail below with reference to the accompanying drawings, as shown in fig. 1-4: an outdoor intelligent electric energy metering box comprises a box body 1, a top cover 2 is fixed on the top of the box body 1, the top cover 2 extends downwards from the center to two sides in an inclined way, heat dissipation ports 3 are formed in two sides of the box body 1, water collecting hoppers 4 capable of receiving rainwater guided by the top cover 2 are arranged on two sides of the box body 1, the upper ends of the water collecting hoppers 4 are positioned at the inclined lower ends of the top cover 2, the water collecting hoppers 4 are installed on the side wall of the box body 1 through installing seats 5, the installing seats 5 are connected with the box body 1 and the water collecting hoppers 4 through bolts, a water collecting cylinder 6 is fixed at the opening at the lower end of the water collecting hoppers 4, the water collecting cylinder 6 is communicated with the water collecting cylinder 4, a drain hole 7 is arranged at the bottom of the water collecting cylinder 6, a floating piece 8 is arranged in the water collecting cylinder 6, the density of the floating piece 8 is smaller than that of water, the floating piece 8 is a foam block, the uide bushing 10 passes through mount 11 fixed mounting in water collecting cylinder 6, the sliding cartridge of guide bar 9 is in uide bushing 10, guide bar 9 top stretches out water collecting bucket 4 and installs connecting piece 12, connecting piece 12 lower extreme is fixed with L type baffle 13 that can shelter from thermovent 3, L type baffle 13 comprises horizontal segment and vertical section, it has the first opening 14 that can pass water collecting cylinder 6 to open on the horizontal segment, it has the second opening 15 that corresponds to thermovent 3 to open on the vertical section, first opening 14 and the setting of second opening 15 intercommunication in this embodiment, first opening 14 and the setting of second opening 15 also can not communicate in other embodiments, second opening 15 is located thermovent 3 sides when not having the retaining in water collecting cylinder 6.

In order to avoid large granule impurity to get into water collection section of thick bamboo 6 by water collection bucket 4, block up water collection bucket 6, lead to the unable showy of floater, install first filter screen 16 on water collection bucket 4 top, first filter screen 16 chooses the wire net for use, and the hole of first filter screen 16 is less than the hole of wash port 7, avoids debris to block up wash port 7.

In order to avoid impurity to get into box 1 by thermovent 3, install second filter screen 17 in thermovent 3 department, through setting up second filter screen 17, electric energy meter in the protection box 1.

The working principle of the embodiment is as follows: when no rain exists, the second opening 15 is located beside the heat dissipation port 3, the L-shaped baffle 13 does not shield the heat dissipation port 3, air can enter the box body 1 from the heat dissipation port 3 at a high flow speed, and the electric energy metering box can dissipate heat normally; when raining and the rain is strong, rainwater falls into the water collecting bucket 4, rainwater on the top cover 2 is guided into the water collecting bucket 4 along the inclined structure of the top cover 2 under the action of gravity, so that the amount of water flowing into the water collecting bucket 4 is increased rapidly, rainwater in the water collecting bucket 4 enters the water collecting cylinder 6, the floating part 8 floats automatically, the floating part 8 rises to abut against the guide sleeve 10 along with the increase of the amount of water, the water collecting cylinder 6 is positioned at the inner side of the first opening 14, the L-shaped baffle 13 is positioned at the periphery of the water collecting cylinder 6, the second opening 15 rises above the heat dissipation opening 3, the L-shaped baffle 13 blocks the heat dissipation opening 3 from one side of the box body 1, rainwater is prevented from splashing into the heat dissipation opening 3, the electric energy meter in the box body 1 is protected, and the electric; the water inflow in the water collecting bucket 4 is far larger than the water discharge of the water collecting cylinder 6, so that when the rain is in a large state, rainwater can be stored in the water collecting cylinder 6, and the floating piece 8 can float to a certain height; when the rain is less or the rain stops, the rainwater in the water collecting cylinder 6 is gradually discharged from the water discharging hole 7, the floating piece 8 descends to the bottom of the water collecting cylinder 6, and the L-shaped baffle 13 does not shield the heat radiating opening 3 any more.

Above-mentioned technical scheme has only embodied the utility model discloses technical scheme's preferred technical scheme, some changes that this technical field's technical personnel probably made to some parts wherein have all embodied the utility model discloses a principle belongs to within the protection scope of the utility model.

Claims

1. An outdoor intelligent electric energy metering box comprises a box body (1) and is characterized in that a top cover (2) is fixed at the top of the box body (1), the top cover (2) inclines from the center to two sides and extends downwards, heat dissipation ports (3) are formed in two sides of the box body (1), water collecting hoppers (4) capable of receiving rainwater guided by the top cover (2) are arranged on two sides of the box body (1), the upper ends of the water collecting hoppers (4) are located at the inclined lower ends of the top cover (2), the water collecting hoppers (4) are installed on the side wall of the box body (1) through installing seats (5), a water collecting cylinder (6) is fixed at an opening at the lower end of each water collecting hopper (4), a drain hole (7) is formed in the bottom of the water collecting cylinder (6), a floating piece (8) is arranged in the water collecting cylinder (6), a guide rod (9) is installed at the upper end of the floating piece (8), a guide sleeve (10) is arranged at the upper, guide bar (9) slip cartridge is in uide bushing (10), guide bar (9) top stretches out water collecting bucket (4) and installs connecting piece (12), connecting piece (12) lower extreme is fixed with L type baffle (13) that can shelter from thermovent (3), L type baffle (13) comprise horizontal segment and vertical section, it has first opening (14) that can pass water collection section of thick bamboo (6) to open on the horizontal segment, it has second opening (15) that correspond to thermovent (3) to open on the vertical section, second opening (15) are located thermovent (3) side when not retaining in water collection section of thick bamboo (6).

2. An outdoor intelligent electric energy metering box according to claim 1, characterized in that a first filter screen (16) is installed on the top end of the water collecting hopper (4).

3. An outdoor intelligent electric energy metering box according to claim 1, characterized in that a second filter screen (17) is installed at the heat dissipation port (3).