CN210838561U

CN210838561U - Block terminal with dampproofing function

Info

Publication number: CN210838561U
Application number: CN201921370540.3U
Authority: CN
Inventors: 林永有
Original assignee: Fuzhou Yonghong Power Equipment Co ltd
Current assignee: Fuzhou Yonghong Power Equipment Co ltd
Priority date: 2019-08-22
Filing date: 2019-08-22
Publication date: 2020-06-23
Anticipated expiration: 2029-08-22

Abstract

The utility model discloses a block terminal with dampproofing function, including the block terminal body, the top threaded fixation of block terminal body has toper water conservancy diversion lid, has seted up a plurality of louvres on one side inner wall of block terminal body, and one side fixedly connected with arc rain of block terminal body keeps off the shell, and arc rain keeps off the shell and cooperatees with a plurality of louvres, this internal fire extinguishing mechanism and with the mechanism matched with automatic actuating mechanism of putting out a fire that is equipped with of block terminal, the mechanism of putting out a fire is including setting up this internal case that holds of block terminal, and the top that holds the case extends to in the toper water conservancy diversion lid, and the top and the bottom that hold the case all set up to the opening, movable contact has the baffle on the inner wall of. The utility model relates to a rationally, convenient to use is convenient for put out a fire when the fire is automatic timely, avoids causing more serious conflagration consequence because of can not in time put out a fire, reduces loss of property, satisfies the use needs, is favorable to the use.

Description

Block terminal with dampproofing function

Technical Field

The utility model relates to a block terminal technical field especially relates to a block terminal with dampproofing function.

Background

The block terminal is a box that has integrateed the electrical component who is used for electric energy distribution, the effect of block terminal is to carry out distribution and control to consumer, overload appears in the circuit, when short circuit and electric leakage, the block terminal can also provide power-off protection, current block terminal that has dampproofing and waterproofing function, the top of its box is fixed with the water conservancy diversion lid, the rainwater can slide to the outside on the water conservancy diversion lid, prevent that the rainwater from piling up in the infiltration box, be equipped with opening ventilative louvre down on the lateral wall of its box, a ventilative heat dissipation for inside electrical component, its one side is provided with the rain eyebrow that is located ventilative louvre top and keeps off, can effectually block the rainwater when the wind and rain and get into the box, effectively avoid causing moist phenomenon because of the rainwater entering, reach.

Although the water conservancy diversion lid at its top and the rain eyebrow of one side ventilative cooling hole department keep off can effectually avoid the rainwater to get into, reach dampproofing purpose, but its be not convenient for in time put out a fire when getting on fire, when electronic equipment and the component in the block terminal are used for a long time, the phenomenon of the short circuit of taking place easily produces the conflagration, if can not in time put out a fire and can cause a large amount of property losses and more serious consequence, can not satisfy the user demand, therefore we have proposed a block terminal with dampproofing function and are used for solving above-mentioned problem.

Disclosure of Invention

The utility model aims at solving the shortcoming that exists among the prior art, and the block terminal that has dampproofing function that provides.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a block terminal with dampproofing function, includes the block terminal body, the top threaded fixation of block terminal body has toper water conservancy diversion lid, has seted up a plurality of louvres on one side inner wall of block terminal body, and one side fixedly connected with arc rain of block terminal body keeps off the shell, and arc rain keeps off the shell and cooperatees with a plurality of louvres, this internal fire extinguishing mechanism that is equipped with of block terminal and constructs and with the automatic actuating mechanism who puts out a fire matched with, the mechanism of putting out a fire is including setting up this internal case that holds of block terminal, and the top that holds the case extends to toper water conservancy diversion lid in, and the top and the bottom that hold the case all set up to the opening, movable contact has the baffle on one side inner wall of holding the case, and one side of baffle extends to the block terminal originally externally, and block terminal body and the equal sliding.

Preferably, the automatic driving mechanism comprises a mounting groove formed on the inner wall of one side of the distribution box body, a fixed seat is fixedly connected to the inner wall of the top of the mounting groove, one side of the fixed seat extends into the distribution box body, a first round hole is formed in the top of the fixed seat, a balancing weight is movably sleeved in the first round hole, one end of a steel wire soft rope is fixedly connected to the top of the balancing weight, the same positioning rod is fixedly connected to the inner walls of two sides of the distribution box body, a sliding block is fixedly mounted on one side of the bottom of the baffle plate, the sliding block is sleeved on the positioning rod in a sliding manner, a fixed pulley rotatably mounted at the bottom of the positioning rod is arranged above the balancing weight, the other end of the steel wire soft rope bypasses the top of the fixed pulley and is fixedly connected with the sliding block, an L-shaped heat, and be equipped with L shape pin in the rectangular channel, the one end of L shape pin extends to in the first circular hole, top one side of L shape pin and the bottom movable contact of balancing weight, it is fixed with same carbon dioxide air pocket to bond between inside one side of L shape pin and one side inner wall of rectangular channel, and the bottom and the top of carbon dioxide air pocket contact with the top of heat-conducting plate and the top inboard of L shape pin respectively, fixedly connected with spring between one side of L shape pin and the opposite side inner wall of rectangular channel.

Preferably, a through hole is formed in the inner wall of the top of the distribution box body, and the side wall of the through hole is fixedly connected with the outer side of the containing box.

Preferably, hold and seted up first rectangular hole on the opposite side inner wall of case, seted up the second rectangular hole on one side inner wall of block terminal body, and the lateral wall in second rectangular hole and first rectangular hole all with the outside sliding connection of baffle.

Preferably, a second round hole is formed in one side of the sliding block, and the side wall of the second round hole is connected with the outer side of the positioning rod in a sliding mode.

Preferably, a third rectangular hole is formed in the inner wall of one side, close to the first round hole, of the rectangular groove, and the inner wall of the third rectangular hole is in sliding connection with the outer side of the L-shaped stop lever.

Compared with the prior art, the beneficial effects of the utility model are that:

through the matching of the distribution box body, the conical diversion cover, the containing box, the baffle, the positioning rod, the sliding block, the fixed seat, the first round hole, the steel wire soft rope, the fixed pulley, the balancing weight, the rectangular groove, the L-shaped heat conducting plate, the L-shaped stop lever, the carbon dioxide gas bag and the spring with the arc rain shield shell, high temperature is generated in the distribution box body when a fire disaster occurs and is transmitted to the carbon dioxide gas bag through the L-shaped heat conducting plate, under the principle that carbon dioxide meets heat can expand fast, carbon dioxide air pocket sharply expands and the extrusion drives L shape pin to spring compression this moment, L shape pin staggers along with the bottom of removal and balancing weight, the balancing weight falls downwards and drives the flexible rope of steel wire and slide at the top of fixed pulley this moment, the flexible rope pulling slider of steel wire slides on the locating lever, the slider drives the baffle roll-off and with the separation of one side inner wall of holding the case, the dry powder that holds the incasement this moment falls into the block terminal and this internal work of putting out a fire.

The utility model relates to a rationally, convenient to use is convenient for put out a fire when the fire is automatic timely, avoids causing more serious conflagration consequence because of can not in time put out a fire, reduces loss of property, satisfies the use needs, is favorable to the use.

Drawings

Fig. 1 is a schematic structural view of a distribution box with a moisture-proof function according to the present invention;

fig. 2 is a schematic sectional view of a part a of a distribution box with a moisture-proof function according to the present invention;

fig. 3 is a schematic view of a section B of a distribution box with moisture-proof function according to the present invention.

In the figure: 1 block terminal body, 2 toper water conservancy diversion lids, 3 hold case, 4 baffles, 5 locating levers, 6 sliders, 7 fixing bases, 8 first round holes, 9 steel wire soft ropes, 10 fixed pulleys, 11 balancing weights, 12 rectangular channels, 13L shape heat-conducting plates, 14L shape pin, 15 carbon dioxide air pockets, 16 springs, 17 arc rain retaining shells.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-3, a distribution box with a moisture-proof function comprises a distribution box body 1, a conical diversion cover 2 is fixed on the top of the distribution box body 1 through threads, a plurality of heat dissipation holes are formed in the inner wall of one side of the distribution box body 1, an arc-shaped rain shield 17 is fixedly connected to one side of the distribution box body 1, the arc-shaped rain shield 17 is matched with the plurality of heat dissipation holes, a fire extinguishing mechanism and an automatic driving mechanism matched with the fire extinguishing mechanism are arranged in the distribution box body 1, the fire extinguishing mechanism comprises a containing box 3 arranged in the distribution box body 1, the top of the containing box 3 extends into the conical diversion cover 2, the top and the bottom of the containing box 3 are both provided with openings, a baffle 4 is movably contacted on the inner wall of one side of the containing box 3, one side of the baffle 4 extends out of the distribution box body 1, and both the distribution box, be equipped with on baffle 4 and be located the dry powder that holds case 3, the utility model relates to a rationally, convenient to use is convenient for put out a fire when the fire is automatic timely, avoids causing more serious conflagration consequence because of can not in time put out a fire, reduces loss of property, satisfies the use needs, is favorable to the use.

In the utility model, the automatic driving mechanism comprises a mounting groove arranged on the inner wall of one side of the distribution box body 1, and the inner wall of the top of the mounting groove is fixedly connected with a fixing seat 7, one side of the fixing seat 7 extends into the distribution box body 1, the top of the fixing seat 7 is provided with a first round hole 8, and a balancing weight 11 is movably sleeved in the first round hole 8, the top of the balancing weight 11 is fixedly connected with one end of a steel wire soft rope 9, the inner walls of two sides of the distribution box body 1 are fixedly connected with a same positioning rod 5, one side of the bottom of a baffle 4 is fixedly provided with a slide block 6, and the slide block 6 is sleeved on the positioning rod 5 in a sliding way, the top of the balancing weight 11 is provided with a fixed pulley rotatably arranged at the bottom of the positioning rod 5, the other end of the steel wire soft rope 9 bypasses the top of the fixed pulley 10 and is fixedly connected with, the bottom of the fixing seat 7 is provided with a rectangular groove 12, an L-shaped stop lever 14 is arranged in the rectangular groove 12, one end of the L-shaped stop lever 14 extends into the first round hole 8, one side of the top of the L-shaped stop lever 14 is movably contacted with the bottom of the balancing weight 11, the same carbon dioxide gas bag 15 is fixedly bonded between one side of the L-shaped stop lever 14 and the inner wall of one side of the rectangular groove 12, the bottom and the top of the carbon dioxide gas bag 15 are respectively contacted with the top of the heat conduction plate 13 and the inner side of the top of the L-shaped stop lever 14, a spring 16 is fixedly connected between one side of the L-shaped stop lever 14 and the inner wall of the other side of the rectangular groove 12, the inner wall of the top of the distribution box body 1 is provided with a through hole, the side wall of the through hole is fixedly connected with the outer side of the containing box 3, the inner wall of the other side of the containing box 3 is provided with a first rectangular hole, one side wall of the distribution, the second round hole has been seted up to one side of slider 6, and the lateral wall of second round hole and the outside sliding connection of locating lever 5, and the third rectangular hole has been seted up on the one side inner wall that rectangular channel 12 is close to first round hole 8, and the inner wall of third rectangular hole and the outside sliding connection of L shape pin 14, the utility model relates to a rationally, convenient to use, be convenient for automatic timely putting out a fire when starting a fire, avoid causing more serious conflagration consequence because of can not in time put out a fire, reduce loss of property, satisfy the use needs, be favorable to using.

The working principle is as follows: the arrangement of the conical diversion cover 2 can divert the falling rainwater to the outside to prevent rainwater from accumulating and permeating into the distribution box body 1, the arc rain shield shell 17 can prevent rainwater from inclining into the heat dissipation holes in rainy days, thereby effectively avoiding the phenomenon of dampness caused by rainwater entering the distribution box body 1 and achieving the purpose of moisture protection, when a fire disaster occurs in the distribution box body 1, high temperature is generated, heat is transferred to the L-shaped heat conduction plate 13 fixed with the distribution box body through heat transfer, the heat is transferred to the carbon dioxide gas bag 15 through heat transfer by the L-shaped heat conduction plate 13, under the principle that carbon dioxide can be rapidly expanded when meeting heat, at the moment, the carbon dioxide gas bag 15 is rapidly expanded and extrudes to drive the L-shaped baffle rod 14 to move in the direction close to the spring 16, the L-shaped baffle rod 14 compresses the spring 16, and the L-shaped baffle rod 14 gradually staggers with the bottom of the balancing weight 11 along with the movement, at the moment, under the effect of self gravity, balancing weight 11 falls downwards this moment, balancing weight 11 drives steel wire rope 9 and slides at fixed pulley 10's top, steel wire rope 9 stimulates slider 6 and slides to the direction that is close to fixed pulley 10 on locating lever 5, slider 6 drives baffle 4 and slides in first rectangular hole and second rectangular hole, baffle 4 and the separation of one side inner wall that holds case 3 this moment, the dry powder that holds in the case 3 this moment falls into block terminal body 1 and puts out a fire the work, make be convenient for automatic timely when getting on fire put out a fire.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A distribution box with a moisture-proof function comprises a distribution box body (1), wherein a conical diversion cover (2) is fixed on the top of the distribution box body (1) through threads, a plurality of heat dissipation holes are formed in the inner wall of one side of the distribution box body (1), an arc-shaped rain shield shell (17) is fixedly connected to one side of the distribution box body (1), the arc-shaped rain shield shell (17) is matched with the heat dissipation holes, the distribution box is characterized in that a fire extinguishing mechanism and an automatic driving mechanism matched with the fire extinguishing mechanism are arranged in the distribution box body (1), the fire extinguishing mechanism comprises a containing box (3) arranged in the distribution box body (1), the top of the containing box (3) extends into the conical diversion cover (2), the top and the bottom of the containing box (3) are both provided with openings, a baffle (4) is movably contacted with the inner wall of one side of the containing box (3), and one side of the baffle (4) extends out of the distribution box body (, block terminal body (1) and hold case (3) and all slide the cover and establish on baffle (4), be equipped with on baffle (4) and be located the dry powder that holds in case (3).

2. The distribution box with the moisture-proof function according to claim 1, wherein the automatic driving mechanism comprises a mounting groove formed on an inner wall of one side of the distribution box body (1), a fixing seat (7) is fixedly connected to an inner wall of a top portion of the mounting groove, one side of the fixing seat (7) extends into the distribution box body (1), a first round hole (8) is formed in the top portion of the fixing seat (7), a balancing weight (11) is movably sleeved in the first round hole (8), one end of a steel wire soft rope (9) is fixedly connected to the top portion of the balancing weight (11), the same positioning rod (5) is fixedly connected to inner walls of two sides of the distribution box body (1), a sliding block (6) is fixedly installed on one side of the bottom portion of the baffle (4), the sliding block (6) is slidably sleeved on the positioning rod (5), a fixed pulley rotatably installed at the bottom portion of the positioning rod (, the other end of the steel wire soft rope (9) bypasses the top of the fixed pulley (10) and is fixedly connected with the sliding block (6), the bottom of the fixed seat (7) is fixedly connected with an L-shaped heat-conducting plate (13), the inner side of the L-shaped heat-conducting plate (13) is fixedly connected with the inner wall of one side of the distribution box body (1), the bottom of the fixed seat (7) is provided with a rectangular groove (12), an L-shaped stop lever (14) is arranged in the rectangular groove (12), one end of the L-shaped stop lever (14) extends into the first round hole (8), one side of the top of the L-shaped stop lever (14) is movably contacted with the bottom of the balancing weight (11), the same carbon dioxide air bag (15) is fixedly bonded between one side of the inside of the L-shaped stop lever (14) and the inner wall of one side of the rectangular groove (12), and the bottom and the top of the carbon dioxide air bag (15) are respectively contacted with, a spring (16) is fixedly connected between one side of the L-shaped stop lever (14) and the inner wall of the other side of the rectangular groove (12).

3. The distribution box with the moisture-proof function according to claim 1, wherein a through hole is formed in the inner wall of the top of the distribution box body (1), and the side wall of the through hole is fixedly connected with the outer side of the containing box (3).

4. The distribution box with the moisture-proof function according to claim 1, wherein a first rectangular hole is formed in the inner wall of the other side of the containing box (3), a second rectangular hole is formed in the inner wall of one side of the distribution box body (1), and the side wall of the second rectangular hole and the side wall of the first rectangular hole are both in sliding connection with the outer side of the baffle (4).

5. The distribution box with the moisture-proof function according to claim 2, wherein a second round hole is formed in one side of the sliding block (6), and a side wall of the second round hole is slidably connected with an outer side of the positioning rod (5).

6. The distribution box with the moisture-proof function according to claim 2, wherein a third rectangular hole is formed in an inner wall of the rectangular groove (12) close to the first round hole (8), and an inner wall of the third rectangular hole is slidably connected with an outer side of the L-shaped stop lever (14).