CN213991327U

CN213991327U - Power supply wall box protection device

Info

Publication number: CN213991327U
Application number: CN202023273572.7U
Authority: CN
Inventors: 曹瑞欢; 徐勇; 程志能; 胡华宋
Original assignee: Dongfeng Off Road Vehicle Co Ltd
Current assignee: Dongfeng Off Road Vehicle Co Ltd
Priority date: 2020-12-30
Filing date: 2020-12-30
Publication date: 2021-08-17
Anticipated expiration: 2030-12-30

Abstract

The utility model relates to a power wall box technical field discloses a power wall box protection device for car, including the power wall box frame body of full package structure, along power wall box frame body opening week extension outwards be fixed with the sealed roof beam of rectangle, an edge of the sealed roof beam upper end of rectangle articulates through two at least hinges has the apron piece closed with power wall box frame body opening outwards. The utility model discloses power wall box protection device, sealing performance is good, can effectively prevent rain-proof dustproof, protects power wall box, and the switching is convenient, is convenient for install and overhaul.

Description

Power supply wall box protection device

Technical Field

The utility model relates to a power wall box technical field, concretely relates to power wall box protection device for car.

Background

The vehicle-mounted power supply wall box is used as an external window of all communication equipment and is an essential part of various command vehicles. However, most of the conventional power supply wall box installation devices for interface installation at present can only realize simple installation and fixation, and are lack of safety protection. The part is provided with a protection device, but is mostly of a closed structure and can not be normally opened or closed as required.

Disclosure of Invention

The utility model aims at providing a power wall box protection device to the not enough of above-mentioned technique, sealing performance is good, can effectively prevent rain-proof dustproof, protects the power wall box, and the switching is convenient, is convenient for install and overhaul.

In order to realize the above-mentioned purpose, the utility model discloses a power wall box protection device, including the power wall box frame body of full package structure, follow power wall box frame body outwards the opening week prolong be fixed with the sealed roof beam of rectangle, through the sealed roof beam of rectangle realizes the installation of other parts and protection device's sealed cooperation, an edge of the sealed roof beam upper end of rectangle through at least two hinge articulate have with power wall box frame body is the closed apron closes the piece outwards opening.

Preferably, four grooves which are connected end to end are formed in the four edges of the rectangular sealing beam, sealing strips are arranged in the grooves, and the height of each sealing strip is larger than the depth of each groove.

Preferably, the cover plate assembly comprises a cover plate hinged to the rectangular sealing beam through a hinge, the left end and the right end of the inner wall of the cover plate are respectively hinged to a support plate, and the support plates are perpendicular to the cover plate when unfolded and are inserted into the gap between the groove and the sealing strip.

Preferably, an L-shaped locking lock is arranged on the inner side of one edge of the lower end of the rectangular sealing beam, and a four-corner lock matched with the L-shaped locking lock penetrates through the cover plate, so that a locking function is realized.

Preferably, the lateral surface of sealing strip be equipped with a plurality of with the exhaust hole of the inboard intercommunication of sealing strip realizes the apron closes the timely discharge of air and guarantees to close smoothly when closing.

Preferably, the sealing strips are vulcanized and formed at the end-to-end connection positions and are filled into the sponge tubes, so that poor corner sealing when the cover plate closing piece is closed can be avoided.

Preferably, the sealing strip is pasted in the groove, so that effective sealing is realized.

Preferably, an outlet with a downward opening is arranged below the center of the power wall box frame body, so that cables can be conveniently led out along the trend and water is not easy to enter.

Preferably, the outer wall of the cover plate is provided with an arched handle.

Compared with the prior art, the utility model, have following advantage:

1. through the sealing structure arrangement of the rectangular sealing beam and the sealing strip, the waterproof and dustproof effects can be effectively realized, the power supply failure caused by rainwater or dust on the power supply wall box can be avoided, and the power supply stability can be ensured;

2. the power supply wall box protection device is normally open and normally closed through the hinged structure of the cover plate, so that the installation and the maintenance are convenient;

3. through the cooperation of four angle locks and L type kayser, realized that non-use in time locks, carries out the locking protection to power wall box.

Drawings

Fig. 1 is a schematic structural view of the power supply wall box protection device of the present invention;

FIG. 2 is a side view of FIG. 1;

fig. 3 is a longitudinal sectional view of fig. 1.

The components in the figures are numbered as follows:

the power supply wall box frame comprises a power supply wall box frame body 1, a rectangular sealing beam 2, a hinge 3, a cover plate assembly 4, a groove 5, a sealing strip 6, a cover plate 7, a supporting plate 8, an L-shaped clamping lock 9, a four-corner lock 10, a wire outlet 11 and an arc-shaped handle 12.

Detailed Description

The present invention will be described in further detail with reference to the following drawings and specific embodiments.

As shown in fig. 1, fig. 2 and fig. 3, the utility model discloses power wall box protection device, including power wall box frame body 1 of full package structure, along power wall box frame body 1 opening week outwards extends and is fixed with rectangle sealing beam 2, and an edge of rectangle sealing beam 2 upper end articulates through at least two hinges 3 has closes 4 with power wall box frame body 1 closed apron of opening outwards.

Wherein, four edges along rectangle sealing beam 2 open four end to end's recess 5, are equipped with sealing strip 6 in the recess 5, and sealing strip 6 highly is greater than the degree of depth of recess 5, and the lateral surface of sealing strip 6 is equipped with the exhaust hole of a plurality of and the inboard intercommunication of sealing strip 6, and the end to end department vulcanization molding of sealing strip 6 fills the sponge pipe, and sealing strip 6 pastes in recess 5.

In addition, in the embodiment, the cover plate assembly 4 comprises a cover plate 7 hinged on the rectangular sealing beam 2 through a hinge 3, the left end and the right end of the inner wall of the cover plate 7 are respectively hinged with a supporting plate 8, and the supporting plates 8 are perpendicular to the cover plate 7 when unfolded and are inserted into the gap between the groove 5 and the sealing strip 6.

In this embodiment, an L-shaped latch 9 is disposed on the inner side of one edge of the lower end of the rectangular sealing beam 2, and a four-corner lock 10 matched with the L-shaped latch 9 penetrates through the cover plate 7.

In this embodiment, an outlet 11 with a downward opening is arranged right below the power wall box frame body 1, and an arcuate handle 12 is arranged on the outer wall of the cover plate 7.

During the installation of this embodiment, the terminal surface passes through the welded mode to be fixed on the automobile body under power wall box frame body 1, during the use, under the closed condition, four corner lock 10 spring bolts lock with L type kayser 9 cooperation down, when needing to open, four corner lock 10 clockwise rotation 90, the spring bolts breaks away from L type kayser 9 promptly, the locking is opened, pull up bow-shaped handle 12 and can open apron 7, two backup pads 8 expand naturally under the effect of gravity, support in the clearance between recess 5 and sealing strip 6, realize apron 7 open mode accessible operation. When the cover needs to be closed, the arched handle 12 is pulled up to separate the support plate 8 from the groove 5, then the support plate 10 is folded and folded, the cover plate 7 can be closed, and the lock can be realized by rotating the four-angle lock 10 by 90 degrees in the reverse direction.

The utility model discloses power supply wall box protection device, through the seal structure setting that rectangle sealing beam 2 and sealing strip 6 cooperate, can be effectual rain-proof dustproof, avoid the power supply wall box because of rainwater or dust lead to supply power badly, guarantee the stability of supplying power; the power supply wall box protection device is normally open and normally closed through the hinged structure of the cover plate 7, so that the installation and the maintenance are convenient; through the cooperation of the quadrangular lock 10 and the L-shaped clamping lock 9, the locking in time in the non-use process is realized, and the power supply wall box is locked and protected.

Claims

1. The utility model provides a power wall box protection device, includes power wall box frame body (1) of full package structure, its characterized in that: follow power wall box frame body (1) opening week outwards extends and is fixed with rectangle sealed roof beam (2), one edge of rectangle sealed roof beam (2) upper end is articulated through two at least hinges (3) have with power wall box frame body (1) apron closes piece (4) of opening closure outwards.

2. The power supply wall box protection device according to claim 1, characterized in that: four grooves (5) which are connected end to end are formed in four edges of the rectangular sealing beam (2), sealing strips (6) are arranged in the grooves (5), and the height of each sealing strip (6) is larger than the depth of each groove (5).

3. The power supply wall box protection device according to claim 2, characterized in that: apron closes piece (4) including articulating through hinge (3) apron (7) on rectangle sealing beam (2), both ends respectively articulate about apron (7) inner wall has a backup pad (8), when backup pad (8) expand with apron (7) are perpendicular, and insert recess (5) with clearance between sealing strip (6).

4. The power supply wall box protection device according to claim 3, characterized in that: an L-shaped clamping lock (9) is arranged on the inner side of one edge of the lower end of the rectangular sealing beam (2), and a quadrangular lock (10) matched with the L-shaped clamping lock (9) penetrates through the cover plate (7).

5. The power supply wall box protection device according to claim 2, characterized in that: the outer side surface of the sealing strip (6) is provided with a plurality of exhaust holes communicated with the inner side of the sealing strip (6).

6. The power supply wall box protection device according to claim 2, characterized in that: and the sealing strips (6) are vulcanized and molded at the end-to-end connection positions and are filled with the sponge tubes.

7. The power supply wall box protection device according to claim 2, characterized in that: the sealing strip (6) is pasted in the groove (5).

8. The power supply wall box protection device according to claim 1, characterized in that: an outlet (11) with a downward opening is arranged below the center of the power wall box frame body (1).

9. The power supply wall box protection device according to claim 3, characterized in that: the outer wall of the cover plate (7) is provided with an arched handle (12).