CN220674113U

CN220674113U - Stainless steel waterproof charging box

Info

Publication number: CN220674113U
Application number: CN202322302137.XU
Authority: CN
Inventors: 何风宝; 赵磊
Original assignee: Hebei Jintu Stainless Steel Products Co ltd
Current assignee: Hebei Jintu Stainless Steel Products Co ltd
Priority date: 2023-08-26
Filing date: 2023-08-26
Publication date: 2024-03-26
Anticipated expiration: 2033-08-26

Abstract

The utility model discloses a stainless steel waterproof charging box which comprises a stainless steel box body, wherein one side of the middle position of the rear end inside the stainless steel box body is fixedly connected with a circuit breaker, one side of the circuit breaker is fixedly connected with three groups of output sockets, the top of the stainless steel box body is fixedly connected with a rain hat, and the top of the rear end inside the stainless steel box body is provided with an internal fire reminding mechanism. This waterproof charging box of stainless steel is through being provided with fixed plate seat, top casing, bee calling organ, battery and smoke transducer, and during the use, smoke transducer detects the smog signal, and bee calling organ sends immediately and calls out the warning personnel of charging in time and look over, avoids causing bigger loss, and the battery in the top casing supplies energy for bee calling organ and smoke transducer's operation, and the fixed plate seat provides the physics support for the installation of other parts is fixed, has realized the function of in time reminding of inside fire, and the problem of the function of in time reminding of inside fire is not possessed to the device is solved.

Description

Stainless steel waterproof charging box

Technical Field

The utility model relates to the technical field of charging boxes, in particular to a stainless steel waterproof charging box.

Background

The stainless steel waterproof charging box is a common infrastructure for charging a household motor vehicle, an outer box shell is made of stainless steel generally, a socket and a basic element of a circuit breaker are arranged inside the stainless steel waterproof charging box, an epitaxial butt joint is arranged at a box opening generally, and the stainless steel waterproof charging box has certain waterproof performance.

The conventional stainless steel waterproof charging boxes on the market are similar in structure and have some functional defects in the actual use process, and certain improvement spaces are provided, for example, when a motor vehicle is charged, a socket is provided with a certain probability of short-circuit fire, external people are not close to the socket and are difficult to find, the hazard and risk of electric fire are large, and the function of timely reminding internal fire is not provided; secondly, the end face of the butt joint of the extension of the waterproof charging box on the market is straight, a certain gap is formed after the butt joint of the extension and the cover cap, and rainwater can still penetrate in the weather with larger precipitation, so that the waterproof charging box does not have the function of sealing the port and improving the waterproof performance; in addition, the inside of the box body is an electric element, which has certain requirements on the dryness of the working environment and does not have the function of internal dehumidification and drying.

Now, a novel stainless steel waterproof charging box is provided to solve the problems.

Disclosure of Invention

The utility model aims to provide a stainless steel waterproof charging box, which solves the problem that the prior art does not have the function of timely reminding internal fire.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a waterproof charging box of stainless steel, includes the stainless steel box, one side fixedly connected with circuit breaker of the inside rear end intermediate position department of stainless steel box, one side fixedly connected with three groups of output socket of circuit breaker, the top fixedly connected with rain-proof cap of stainless steel box, one side of the inside rear end of stainless steel box articulates there is indent cover door, the outer lane of the inside rear end of indent cover door glues has square sealing washer, the front end welding of stainless steel box has the extension case mouth, the front end fixedly connected with square outer edge that expands of extension case mouth, the bottom standing groove has been placed to the inside bottom level of stainless steel box, the inside bottom level of bottom standing groove has placed multiunit water-absorbing resin piece, the top cover plate is installed at the top of bottom standing groove, the inside rear end of stainless steel box's top is provided with inside fire warning mechanism.

The inside warning mechanism that fires includes the fixed plate seat, fixed plate seat fixed connection is at the top of the inside rear end of stainless steel box, the bottom fixedly connected with smoke transducer of fixed plate seat, the top fixedly connected with top casing of fixed plate seat, two sets of buzzers are installed to the front end of top casing, the internally mounted of top casing has the battery.

Preferably, the vertical central lines of the stainless steel box body and the fixed plate seat are coincident.

Preferably, the buzzer is symmetrically distributed about a vertical center line of the top case.

Preferably, the buzzer, the storage battery and the smoke sensor are electrically connected.

Preferably, the stainless steel box body, the extension box opening and the square outer expansion edge are the same in material.

Preferably, the square sealing rings and the square outward expansion edges are in one-to-one correspondence in position and size.

Preferably, small holes are uniformly formed in the top cover plate.

Preferably, the water-absorbent resin blocks are arranged at equal intervals.

Compared with the prior art, the utility model has the beneficial effects that: the stainless steel waterproof charging box not only realizes the function of timely reminding internal fire, realizes the function of improving waterproof performance by sealing ports, but also realizes the function of dehumidifying and drying the internal;

(1) When the automobile is charged, the charging plug is inserted into the output socket to be connected, when an element in the stainless steel box is in short circuit fire accident, smoke generated by burning the element floats upwards, the smoke sensor detects a smoke signal, the buzzer immediately sounds to remind a charging person to check in time, larger loss is avoided, the storage battery in the top shell supplies energy for running of the buzzer and the smoke sensor, and the fixed plate seat provides physical support for installation and fixation of other parts, so that the function of timely reminding internal fire is realized;

(2) When the waterproof port is used, in a non-charging stage, the inner concave cover door is in a closed state, the square sealing ring on the inner side surface of the inner concave cover door is abutted against the square outer expansion edge at the front end of the extending box opening to increase tightness, the square outer expansion edge at the front end of the extending box opening causes a gap to fall, water cannot directly permeate along the gap, and the function of improving waterproof performance of the port seal is realized;

(3) Through being provided with bottom standing groove, top cover plate and water absorbent resin piece, during the use, in the non-stage of charging, indent cover door keeps closed state, and the water absorbent resin piece in the bottom standing groove possesses strong hydroscopicity, can absorb the hydrone in the stainless steel box fast, makes its inside dry state that keeps, and the top cover plate is convenient for on the one hand circulate from top to bottom, protects the water absorbent resin piece of below on the one hand, has realized the dry function of inside dehumidification.

Drawings

FIG. 1 is a schematic elevational view of the present utility model;

FIG. 2 is an enlarged schematic top view in partial cross-section of the top housing of the present utility model;

FIG. 3 is a schematic side view of a stainless steel box according to the present utility model;

fig. 4 is a schematic top view of a partial cross-sectional enlarged structure of the bottom placement groove of the present utility model.

In the figure: 1. a stainless steel box; 2. an output socket; 3. a rain cap; 4. a fixed plate seat; 5. a top housing; 6. a buzzer; 7. a storage battery; 8. a smoke sensor; 9. a circuit breaker; 10. a concave cover door; 11. a square sealing ring; 12. extending a box opening; 13. square outer expanding edge; 14. a bottom placement groove; 15. a top cover plate; 16. a water-absorbent resin block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1: referring to fig. 1-4, a stainless steel waterproof charging box comprises a stainless steel box body 1, wherein a circuit breaker 9 is fixedly connected to one side of the middle position of the rear end inside the stainless steel box body 1, three groups of output sockets 2 are fixedly connected to one side of the circuit breaker 9, a rain hat 3 is fixedly connected to the top of the stainless steel box body 1, an inward concave cover door 10 is hinged to one side of the front end of the stainless steel box body 1, and an internal fire reminding mechanism is arranged at the top of the rear end inside the stainless steel box body 1;

referring to fig. 1-4, the stainless steel waterproof charging box further comprises an internal fire reminding mechanism, wherein the internal fire reminding mechanism comprises a fixed plate seat 4, the fixed plate seat 4 is fixedly connected to the top of the rear end inside the stainless steel box body 1, the bottom of the fixed plate seat 4 is fixedly connected with a smoke sensor 8, the top of the fixed plate seat 4 is fixedly connected with a top shell 5, two groups of buzzers 6 are arranged at the front end of the top shell 5, and a storage battery 7 is arranged inside the top shell 5;

the vertical central lines of the stainless steel box body 1 and the fixed plate seat 4 are overlapped, the buzzer 6 is symmetrically distributed about the vertical central line of the top shell 5, the buzzer 6, the storage battery 7 and the smoke sensor 8 are electrically connected, and the device can timely detect and remind when a fire occurs, so that the loss is reduced;

specifically, as shown in fig. 1 and 2, the smoke sensor 8 detects a smoke signal, the buzzer 6 immediately sounds to remind a charging person to check in time, larger loss is avoided, the storage battery 7 in the top shell 5 supplies energy for the running of the buzzer 6 and the smoke sensor 8, and the fixed plate seat 4 provides physical support for the installation and fixation of other components.

Example 2: the outer ring at the rear end inside the concave cover door 10 is glued with a square sealing ring 11, the front end of the stainless steel box body 1 is welded with an extension box opening 12, the front end of the extension box opening 12 is fixedly connected with a square outer expansion edge 13, the stainless steel box body 1, the extension box opening 12 and the square outer expansion edge 13 are the same in material, the square sealing ring 11 and the square outer expansion edge 13 are in one-to-one correspondence in position and size, so that the sealing performance can be increased, and the water inlet probability can be further reduced;

specifically, as shown in fig. 1 and 3, the square sealing ring 11 on the inner side surface of the concave cover door 10 abuts against the square outward expansion edge 13 at the front end of the extending box opening 12 to increase tightness, the square outward expansion edge 13 at the front end of the extending box opening 12 enables a gap to be in a fall, and water cannot directly infiltrate along the gap.

Example 3: the bottom of the stainless steel box body 1 is horizontally provided with a bottom placing groove 14, the bottom of the bottom placing groove 14 is horizontally provided with a plurality of groups of water absorbent resin blocks 16, the top of the bottom placing groove 14 is provided with a top cover plate 15, the inside of the top cover plate 15 is uniformly provided with small holes, and the water absorbent resin blocks 16 are arranged at equal intervals, so that the inside of the box body can be always kept in a dry state;

specifically, as shown in fig. 1 and 4, the water-absorbent resin block 16 in the bottom placement groove 14 has strong water absorbency, and can quickly absorb water molecules in the stainless steel box 1, so that the inside of the stainless steel box is kept in a dry state, and the top cover plate 15 facilitates the ventilation of the air up and down on the one hand and protects the water-absorbent resin block 16 below on the other hand.

Working principle: when the utility model is used, firstly, the stainless steel box body 1 is arranged on a wall surface, when a motor vehicle is charged, the charging plug is inserted into the output socket 2 to be connected with electricity, when a short circuit fire accident occurs on elements in the stainless steel box body 1, smoke generated by burning the elements floats upwards, the smoke sensor 8 detects a smoke signal, the buzzer 6 immediately sounds to remind a charging person to check in time, larger loss is avoided, the storage battery 7 in the top shell 5 supplies energy for the running of the buzzer 6 and the smoke sensor 8, and the fixed plate seat 4 provides physical support for the installation and fixation of other parts. In the non-charging stage, the concave cover door 10 is in a closed state, the square sealing ring 11 on the inner side surface of the concave cover door 10 abuts against the square outward expansion edge 13 at the front end of the extending box opening 12 to increase tightness, the square outward expansion edge 13 at the front end of the extending box opening 12 enables a gap to fall, and water cannot directly infiltrate along the gap. In the non-charging stage, the concave cover door 10 is kept in a closed state, the water-absorbent resin block 16 in the bottom placing groove 14 has strong water absorption, and can quickly absorb water molecules in the stainless steel box body 1, so that the inside of the stainless steel box body is kept in a dry state, and the top cover plate 15 is convenient for air circulation up and down on one hand and protects the water-absorbent resin block 16 below on the other hand.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. Stainless steel waterproof type charging box, including stainless steel box (1), its characterized in that: one side fixedly connected with circuit breaker (9) of inside rear end intermediate position department of stainless steel box (1), one side fixedly connected with of circuit breaker (9) three sets of output socket (2), the top fixedly connected with rain-proof cap (3) of stainless steel box (1), one side of stainless steel box (1) front end articulates there is indent cover door (10), the outer lane of the inside rear end of indent cover door (10) glues has square sealing washer (11), the front end welding of stainless steel box (1) has extension case mouth (12), the front end fixedly connected with square outer edge (13) of extension case mouth (12), bottom standing groove (14) have been placed to the inside bottom level of stainless steel box (1), the inside bottom level of bottom standing groove (14) has multiunit water absorbent resin piece (16), top cover plate (15) are installed at the top of bottom standing groove (14), the inside rear end of stainless steel box (1) is provided with inside warning mechanism of taking a fire;

the inside warning mechanism that fires includes fixed plate seat (4), the top of fixed plate seat (4) fixed connection at stainless steel box (1) inside rear end, the bottom fixedly connected with smoke transducer (8) of fixed plate seat (4), the top fixedly connected with top casing (5) of fixed plate seat (4), two sets of bee calling organ (6) are installed to the front end of top casing (5), the internally mounted of top casing (5) has battery (7).

2. The stainless steel waterproof charging box according to claim 1, wherein: the vertical central lines of the stainless steel box body (1) and the fixed plate seat (4) are overlapped.

3. The stainless steel waterproof charging box according to claim 1, wherein: the buzzer (6) is symmetrically distributed about the vertical center line of the top casing (5).

4. The stainless steel waterproof charging box according to claim 1, wherein: the buzzer (6), the storage battery (7) and the smoke sensor (8) are electrically connected.

5. The stainless steel waterproof charging box according to claim 1, wherein: the stainless steel box body (1), the extension box opening (12) and the square outer expansion edge (13) are made of the same materials.

6. The stainless steel waterproof charging box according to claim 1, wherein: the positions and the sizes of the square sealing rings (11) and the square outer expanding edges (13) are in one-to-one correspondence.

7. The stainless steel waterproof charging box according to claim 1, wherein: small holes are uniformly formed in the top cover plate (15).

8. The stainless steel waterproof charging box according to claim 1, wherein: the water-absorbing resin blocks (16) are arranged at equal intervals.