CN215071099U

CN215071099U - Household electrical box with hidden flip cover

Info

Publication number: CN215071099U
Application number: CN202120318125.4U
Authority: CN
Inventors: 蔡嘉成
Original assignee: Guangdong Mingtian Technology Co ltd
Current assignee: Guangdong Mingtian Technology Co ltd
Priority date: 2021-02-04
Filing date: 2021-02-04
Publication date: 2021-12-07
Anticipated expiration: 2031-02-04

Abstract

The utility model provides a take hidden flip's domestic electronic box, it includes switch mount, face lid, end box and flip, switch mount fixed mounting is in the end box, face lid fixed mounting is on the switch mount and the opening of lid closed end box, is provided with the operation chamber on the face lid, is provided with the open slot that is used for exposing the switch on the operation chamber bottom surface, the long limit of open slot both sides be provided with downwardly extending's spacing flange, flip's shape is unanimous with operation chamber shape and flip and operation intracavity wall clearance fit, flip installs on the switch mount through pivot pivoted and closes the operation chamber through rotating the lid, flip keep away from a side of pivot and be provided with the handle arch, operation chamber lateral wall correspond the handle arch department and be provided with and hold the bellied recess step of handle, make flip lid fashionable be in the coplanar with the face lid, have and hide flip, Avoiding the abrasion of the switch and the quick disassembly and assembly.

Description

Household electrical box with hidden flip cover

Technical Field

The utility model belongs to domestic block terminal field especially relates to a take hidden flip's domestic electronic box.

Background

The household electrical distribution box is widely used for each household and comprises a distribution box body, wherein the distribution box body is provided with a flip cover, a main circuit breaker and a breaking circuit device, the input end of the main circuit breaker is connected with a 220V power supply, the output end of the main circuit breaker is connected with each breaking circuit device, and the output end of each breaking circuit device is connected with electrical equipment in each room; the household electrical distribution box can be tripped and powered off when a short circuit or other electrical faults occur in a household, so that various electrical appliances are protected, and the personal safety is protected.

The flip of this kind of present domestic electric distribution box can be higher than the face lid usually, causes certain inconvenient and pleasing to the eye when using, can cause wearing and tearing to the side of switch owing to the open slot edge of face lid is too sharp simultaneously, shortens life.

SUMMERY OF THE UTILITY MODEL

Based on the problems of the prior art, the utility model provides a household electric box with a hidden flip cover, which comprises a switch fixing frame, a face cover, a bottom box and a turnover cover, wherein the switch fixing frame is fixedly arranged in the bottom box, the face cover is fixedly arranged on the switch fixing frame or the bottom box and covers the opening of the bottom box, an operation cavity for exposing the switch and conveniently operating the switch is arranged on the face cover, the shape of the flip cover is consistent with that of the operation cavity, the flip cover is in clearance fit with the inner wall of the operation cavity, the flip cover is rotationally arranged on the switch fixing frame or the face cover through the rotating shaft and covers the operation cavity through rotation, the side of flip keep away from the pivot be provided with the handle arch, operation chamber lateral wall correspond the protruding department of handle and be provided with and hold the bellied recess step of handle, make flip lid fashionable and face lid be in the coplanar.

The bottom surface of the operation cavity is provided with an open slot for exposing the switch, and the long edges of the two sides of the open slot are provided with limiting flanges extending downwards.

Wherein, the periphery of the edge of the upper surface of the surface cover is provided with steps which descend outwards.

The bottom box is a cuboid, the switch fixing frame is U-shaped, the U-shaped bottom is an installation beam used for clamping and fixing the switch, the switch fixing frame extends along the long edge direction of the bottom box, two ends of the switch fixing frame are fixedly installed on the wide edges of two sides of the bottom box respectively, and the surface cover is clamped on the switch fixing frame through the installation seats at the two ends.

The switch fixing frame is provided with a horizontally extending mounting plate close to the wide edge of the bottom box, a strip-shaped hole is formed in the mounting plate, a round hole with the diameter larger than that of a screw head is formed in one end of the strip-shaped hole, the switch fixing frame penetrates through the strip-shaped hole through a screw to be tightly screwed and fixed on the bottom box, the switch fixing frame with the switch conveniently mounted through the strip-shaped hole is clamped into the screw, and the position can be adjusted through sliding; the mounting seat on be provided with the structure and strengthen the seat, the mounting seat pierce through the structure through the screw and strengthen the seat and fixed connection to the switch mount, strengthen the intensity of mounting seat, make the connection of installation roof beam and mounting seat more firm, avoid because of the concentrated atress of screw junction damages.

The operating cavity is arranged on the mounting seats, and the surrounding edges of the three surfaces of the mounting seats are attached to the outer side wall of the operating cavity; the mounting seat is provided with first clamping bulges on two surrounding edges at two ends of the wide side direction of the electric box, and the side wall of the operation cavity is provided with clamping holes matched with the first clamping bulges for clamping the mounting seat and the surface cover; first joint arch be trapezoidal column protruding, first joint is protruding to be trapezoidal waist along the both sides of the long limit direction of electronic box, and the inclination of the trapezoidal waist in the direction of the one side that is close to each other at two mount pads is greater than the trapezoidal waist of opposite side, the bellied instant noodle that sets up of trapezoidal column lid transversely blocks into the mount pad and prevents to deviate from.

The side wall of the operation cavity is provided with a clamping hook which is matched with the second clamping bulge to clamp the mounting seat and the surface cover; the operation chamber hook groove opposite direction of two pothooks that correspond same mount pad, the protruding cooperation with the pothook of second joint, the protruding cooperation with the card hole of first joint, the four sides that make the face lid can both receive the fixed power of joint, make the connection of face lid and mount pad more firm.

Wherein, one end of the surrounding edge of the mounting seat in the long side direction of the bottom box is provided with a rotating shaft, and the rotating shafts of the two mounting seats are rotatably provided with the same flip cover; the mount pad be provided with a plurality of arch archs that are parallel to each other in pivot below department, form restriction flip pivoted draw-in groove between a plurality of arch archs, the setting up of draw-in groove makes flip can be spacing when overturning to specific position, forms the fender position effect that flip opened, can set up a plurality of arch archs according to actual need protruding, realizes more effects of keeping off the position.

The utility model has the advantages that:

1. the groove capable of accommodating the handle bulge is arranged on the face cover, so that the flip cover and the face cover are positioned on the same plane when the flip cover is covered, and the effect of the hidden face cover is achieved; the limit flanges extending downwards are arranged on the periphery of the open slot, so that the contact area between the edge of the open slot and the switch is increased, and the abrasion to the switch is reduced.

2. Through the protruding cooperation in first joint and the card hole, the protruding cooperation with the pothook of second joint makes the joint that the face lid can be quick fix the mount pad, also conveniently demolishs simultaneously, reaches quick installation and dismantles the purpose, and the cooperation of a plurality of joint structures makes the connection of face lid and mount pad more firm.

3. The setting in mounting panel and bar hole makes the position of installing on the end box that the switch mount can be quick and can be according to actual conditions adjustment switch mount.

Drawings

Fig. 1 is a schematic perspective view of a household electrical box with a concealed flip cover in an embodiment.

Fig. 2 is a schematic perspective view of another angle of the household electrical box with the concealed flip cover in the embodiment.

Fig. 3 is an enlarged view of a portion a of fig. 1.

Fig. 4 is an exploded perspective view of an electrical household appliance with a concealed lid in an embodiment.

Fig. 5, enlarged view at B of fig. 4.

Fig. 6, enlarged view at C of fig. 4.

Fig. 7 is a schematic perspective view of the switch holder, and a switch is mounted on the mounting beam.

Fig. 8, a bottom perspective view of the face cover.

Fig. 9 is a sectional perspective view of the front cover.

Fig. 10 is a perspective view of the mounting seat.

Detailed Description

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

In the description of the present invention, it is to be understood that the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implying any number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The household electric box with the hidden flip cover as shown in the attached figures 1-10 comprises a switch fixing frame 1, a face cover 2, a bottom box 3 and a flip cover 4, the switch fixing frame 1 is fixedly arranged in the bottom box 3, the face cover 2 is fixedly arranged on the switch fixing frame 1 and covers the opening of the bottom box 3, the face cover 2 is provided with an operation cavity 21 for exposing the switch and facilitating the operation of the switch, the shape of the turning cover 4 is consistent with that of the operation cavity 21, the turning cover 4 is in clearance fit with the inner wall of the operation cavity 21, the turning cover 4 is rotationally arranged on the switch fixing frame 1 through a rotating shaft and covers the operation cavity 21 through rotation, a handle bulge 41 is arranged on one side of the turning cover 4 away from the rotating shaft, and a groove step 24 for accommodating the handle bulge 41 is arranged on the side wall of the operation cavity 21 corresponding to the handle bulge 41, so that the turning cover 4 and the surface cover 2 are positioned on the same plane when being covered; the bottom surface of the operation cavity 21 is provided with an open slot for exposing the switch, the long edges of the two sides of the open slot are provided with limit flanges 25 extending downwards, and the periphery of the edge of the upper surface of the surface cover 2 is provided with steps descending outwards.

As a preferred embodiment, the bottom case 3 is rectangular, the switch fixing frame 1 is U-shaped, the U-shaped bottom is an installation beam 14 for clamping and fixing the switch, the switch fixing frame 1 extends along the long side direction of the bottom case 3, and two ends of the switch fixing frame are respectively fixedly installed on the wide sides of two sides of the bottom case 3, and the surface cover 2 is clamped on the switch fixing frame 1 through the installation seats 26 at two ends; a horizontally extending mounting plate 17 is arranged at the position, close to the wide edge of the bottom box 3, of the switch fixing frame 1, a strip-shaped hole 18 is formed in the mounting plate 17, a round hole 181 with the diameter larger than that of a screw head is formed in one end of the strip-shaped hole 18, and the switch fixing frame 1 penetrates through the strip-shaped hole 18 through a screw to be tightly screwed and fixed on the bottom box 3; the mounting seat 26 is provided with a structural reinforcing seat 19, and the mounting seat 26 penetrates through the structural reinforcing seat 19 through a screw and is fixedly connected to the switch fixing frame 1; except for the mutually close side of the two installation seats 26, the other three sides of the two installation seats 26 are provided with upward extending surrounding edges, and when the operation cavity 21 is placed on the installation seats 26, the surrounding edges of the three sides of the installation seats 26 are attached to the outer side wall of the operation cavity 21; the mounting seat 26 is provided with first clamping bulges 12 on two surrounding edges at two ends of the electrical box in the width direction, and the side wall of the operation cavity 21 is provided with clamping holes 22 which are matched with the first clamping bulges 12 to clamp the mounting seat 26 and the face cover 2; the first clamping protrusion 12 is a trapezoidal columnar protrusion, two sides of the first clamping protrusion 12 along the long side direction of the electric box are trapezoidal waists, and the inclination angle of the trapezoidal waist in the direction of one side of the two installation bases 26 close to each other is larger than that of the trapezoidal waist on the other side; the mounting seat 26 is provided with two second clamping bulges 13 on the surrounding edge of the electric box in the long side direction, and the side wall of the operation cavity 21 is provided with a clamping hook 23 which is matched with the second clamping bulges 13 to clamp the mounting seat 26 and the face cover 2; the directions of the hook grooves of the two hooks 23 of the operation cavity 21 corresponding to the same mounting seat 26 are opposite; one end of the surrounding edge of the mounting seat 26 in the long side direction of the bottom case 3 is provided with a rotating shaft 15, and the rotating shafts 15 of the two mounting seats 26 are rotatably provided with the same flip cover 4; the mounting base 26 is provided with two parallel arched bulges 16 below the rotating shaft 15, and a clamping groove for limiting the rotation of the flip 4 is formed between the two arched bulges 16.

When the electronic box in this embodiment is used, the switch joint that at first will need to use is on installation roof beam 14, then install switch mount 1 on end box 1, can be according to the position of actual adjustment switch mount 1 through the cooperation of bar hole 18 and screw this moment to turn round screw fixation switch mount 1, install mount pad 26 on switch mount 1 again, on installing switch mount 1 through mount pad 26 joint with face lid 2 again, install flip 4 at last and accomplish the installation on the switch mount.

When the switch is installed on a building site, the face cover 2 and the flip cover 4 are clamped on the switch fixing frame 1, so that the switch can be quickly disassembled and the switch can be connected, and after the connection is finished, the mounting seat 26 and the face cover 2 are quickly clamped again through the matching of the first clamping protrusion 12 and the clamping hole 22 and the matching of the second clamping protrusion 13 and the clamping hook 23.

The above-mentioned embodiments only represent one embodiment of the present invention, and the description thereof is specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A household electrical box with a hidden flip cover comprises a switch fixing frame (1), a face cover (2), a bottom box (3) and the flip cover (4), and is characterized in that the switch fixing frame (1) is fixedly installed in the bottom box (3), the face cover (2) is fixedly installed on the switch fixing frame (1) or the bottom box (3) and covers an opening of the bottom box (3), the face cover (2) is provided with an operation cavity (21) used for exposing the switch and conveniently operating the switch, the shape of the flip cover (4) is consistent with the shape of the operation cavity (21), the flip cover (4) is in clearance fit with the inner wall of the operation cavity (21), the flip cover (4) is installed on the switch fixing frame (1) or the face cover (2) through a rotating shaft and covers the operation cavity (21) through rotating, one side edge of the flip cover (4) far away from the rotating shaft is provided with a protrusion (41), the side wall of the operation cavity (21) is provided with a groove step (24) for accommodating the handle bulge (41) at the position corresponding to the handle bulge (41), so that the turnover cover (4) and the surface cover (2) are positioned on the same plane when being covered.

2. The household electrical box with the concealed flip cover as claimed in claim 1, wherein an open slot for exposing the switch is formed on a bottom surface of the operation cavity (21), and a limit rib (25) extending downwards is formed on a long side of each open slot.

3. The household electrical box with the concealed flip cover as claimed in claim 2, wherein the periphery of the edge of the upper surface of the surface cover (2) is provided with an outwardly descending step.

4. The household electrical box with the hidden flip cover as claimed in claim 3, wherein the bottom case (3) is a cuboid, the switch fixing frame (1) is U-shaped, the bottom of the U-shaped is an installation beam (14) for clamping and fixing the switch, the switch fixing frame (1) extends along the long side direction of the bottom case, two ends of the switch fixing frame are respectively fixedly installed on the wide sides of two sides of the bottom case (3), and the surface cover (2) is clamped on the switch fixing frame (1) through installation seats (26) at the two ends.

5. The household electric box with the concealed flip cover according to claim 4, wherein the switch fixing frame (1) is provided with a horizontally extending mounting plate (17) near the broadside of the bottom case (3), the mounting plate (17) is provided with a strip-shaped hole (18), one end of the strip-shaped hole (18) is provided with a round hole (181) with a diameter larger than that of a screw head, and the switch fixing frame (1) is screwed and fixed on the bottom case (3) through a screw passing through the strip-shaped hole (18); the mounting seat (26) is provided with a structure reinforcing seat (19), and the mounting seat (26) penetrates through the structure reinforcing seat (19) through a screw and is fixedly connected to the switch fixing frame (1).

6. The household electrical box with the concealed flip cover as recited in claim 5, wherein three sides of the two mounting seats (26) except for the side close to each other are provided with an upwardly extending peripheral edge, and when the operation cavity (21) is placed on the mounting seats (26), the peripheral edges of the three sides of the mounting seats (26) are attached to the outer side wall of the operation cavity (21); the mounting seat (26) is provided with first clamping bulges (12) on two surrounding edges at two ends of the width direction of the electric box, and the side wall of the operation cavity (21) is provided with clamping holes (22) which are matched with the first clamping bulges (12) to clamp the mounting seat (26) and the surface cover (2); first joint arch (12) be trapezoidal column protruding, first joint arch (12) are trapezoidal waist along the both sides of electronic box long limit direction, and the inclination of the trapezoidal waist in the orientation of one side that two mount pads (26) are close to each other is greater than the trapezoidal waist of opposite side.

7. The household electrical box with the hidden flip cover as claimed in claim 6, wherein the mounting seat (26) is provided with two second clamping protrusions (13) on the surrounding edge of the electrical box in the long side direction, and the side wall of the operation cavity (21) is provided with a hook (23) which is matched with the second clamping protrusions (13) to clamp the mounting seat (26) and the face cover (2); the directions of the hook grooves of the two hooks (23) of the operation cavity (21) corresponding to the same mounting seat (26) are opposite.

8. The household electrical box with the concealed flip cover according to claim 7, wherein the mounting seats (26) are provided with rotating shafts (15) at one end of the surrounding edge of the bottom case (3) in the long side direction, and the same flip cover (4) is rotatably mounted on the rotating shafts (15) of the two mounting seats (26); the mounting seat (26) is provided with a plurality of mutually parallel arched bulges (16) below the rotating shaft (15), and clamping grooves for limiting the rotation of the turnover cover (4) are formed among the arched bulges (16).