CN217686064U

CN217686064U - Line box and refrigerator with same

Info

Publication number: CN217686064U
Application number: CN202220942987.9U
Authority: CN
Inventors: 谭夏霞; 张文; 李书琦; 宫二栋; 张慧敏
Original assignee: Qingdao Haier Refrigerator Co Ltd; Haier Smart Home Co Ltd
Current assignee: Qingdao Haier Refrigerator Co Ltd; Haier Smart Home Co Ltd
Priority date: 2022-04-22
Filing date: 2022-04-22
Publication date: 2022-10-28
Anticipated expiration: 2032-04-22

Abstract

The utility model provides a line box and have its refrigerator. The line box includes end box, lid, spliced pole, arch and annular space. The box cover is provided with a first mounting hole, the connecting column is provided with a second mounting hole, and the first mounting hole and the second mounting hole are coaxial. One of the projection and the annular space is provided on the lid, and the other is provided on the connecting post. The protrusion is provided with the through hole coaxial with the first mounting hole. The annular space is coaxial with the first mounting hole. The annular space is arranged on the outer side of the corresponding first mounting hole or the second mounting hole and communicated with the corresponding first mounting hole or the second mounting hole. The projection is inserted into the annular space. In the process of installing the box cover and the bottom box, the push line structure between the connecting column and the box cover pushes out an object between the contact surfaces of the box cover and the connecting column.

Description

Line box and refrigerator with same

Technical Field

The utility model relates to a refrigerator technical field especially relates to a line box and have its refrigerator.

Background

At present, a wire box generally comprises a bottom box, a screw column fixedly connected to the bottom of the bottom box, and a box cover fixedly connected to the bottom box through the screw column. As shown in fig. 1, the screw post 200 and the box cover 100 are in plane contact, and if the cables in the box are messy, the cables clamped between the screw post 200 and the box cover 100 by mistake are easily punched when the screws are screwed, so that the risk of electric leakage or cable short circuit is caused. In order to avoid the above situation, the screw post 200 is generally disposed outside the wire box, but this improvement increases the installation space of the wire box, increases the cost, and requires a great improvement in the refrigerator.

SUMMERY OF THE UTILITY MODEL

In view of the above problems, the present invention is provided to provide a wire box and a refrigerator having the same, which can solve the above problems or solve the above problems at least partially, and when the wire box is installed, the wire is easily penetrated during screwing due to the cable between the screw post and the box cover, resulting in the leakage of the wire box or the short circuit of the cable.

Specifically, the utility model provides a wire box, which comprises a bottom box, a box cover, a connecting column and a wire pushing structure; the box cover is arranged at the opening of the bottom box, and the connecting column is connected with the bottom box; a first mounting hole is formed in the box cover, a second mounting hole is formed in the connecting column, and the first mounting hole and the second mounting hole are coaxial; the wire pushing structure comprises a bulge and an annular space; one of the projection and the annular space is arranged on the box cover, and the other one of the projection and the annular space is arranged on the connecting column; the protrusion is provided with the through hole which is coaxial with the first mounting hole; the annular space is coaxial with the first mounting hole; the annular space is arranged outside the corresponding first mounting hole or the second mounting hole and is communicated with the corresponding first mounting hole or the second mounting hole; the projection is inserted into the annular space.

Optionally, the protrusion is a circular truncated cone, and the large end of the circular truncated cone is connected with the corresponding box cover or the connecting column; the space wall surface of the annular space, which is far away from the corresponding first mounting hole or the second mounting hole, is matched with the protrusion.

Optionally, the protrusion is disposed at an end of the connection column facing the case cover, and the annular space is disposed on a surface of the case cover facing the connection column.

Optionally, the box cover includes a body and a projection disposed on a lower surface of the body, the first mounting hole penetrates through the body and the projection, and the annular space is disposed on the projection.

Optionally, the protrusion is disposed on a surface of the case cover facing the connecting column, and the annular space is disposed at an end of the connecting column facing the case cover.

Optionally, the connecting column is composed of a first cylinder, a first circular table and a second cylinder which are coaxially arranged, the diameter of the first cylinder is smaller than that of the second cylinder, the first circular table is located between the first cylinder and the second cylinder, the small end of the first circular table is fixedly connected with one end of the first cylinder, and the large end of the first circular table is fixedly connected with one end of the second cylinder; the other end of the first cylinder is connected with the bottom wall of the bottom box, and the annular space is arranged at the other end of the second cylinder.

Optionally, the second mounting hole is a screw hole, and a screw is screwed into the second mounting hole through the first mounting hole and the through hole to connect the connecting column and the box cover; the connecting column is positioned in the bottom box and is in contact with or arranged at intervals on the peripheral wall of the bottom box.

The utility model also provides a refrigerator, including the line box, the line box is any kind of line box of above-mentioned.

Optionally, the refrigerator further comprises a door body, and the wire box is arranged on the door body.

Optionally, the door body comprises a decorative strip, and the bottom box of the line box and the decorative strip are integrally formed.

In the wire box and the refrigerator of the utility model, the wire box comprises a bottom box, a box cover, a connecting post and a wire pushing structure; based on the arrangement, in the process of installing the box cover and the bottom box, the cable on the connecting column is pushed out by the cable pushing structure between the connecting column and the box cover. If the box cover can not be buckled when not pushed away, the box body can be buckled to indicate that no cable is arranged at the position where the screw is screwed, the screw can be screwed at ease, the cable cannot be penetrated, and the risk of electric leakage or cable short circuit can not be caused.

Further, the wire pushing structure comprises the protrusions and the annular space, and the arrangement is simple in structure and low in cost. In the process of installing the box cover and the bottom box, the movable box cover is easy to enter the annular space of the connecting column through the protrusions, and the installation efficiency and accuracy are improved.

Furthermore, the door body comprises a decorative strip, the bottom box of the wire box and the decorative strip are integrally formed, cost is saved, and installation efficiency is improved.

The above and other objects, advantages and features of the present invention will become more apparent to those skilled in the art from the following detailed description of specific embodiments thereof, taken in conjunction with the accompanying drawings.

Drawings

Some specific embodiments of the present invention will be described in detail hereinafter, by way of illustration and not by way of limitation, with reference to the accompanying drawings. The same reference numbers in the drawings identify the same or similar elements or components. Those skilled in the art will appreciate that the drawings are not necessarily drawn to scale. In the drawings:

FIG. 1 is a schematic structural view of a box cover and a connecting column of a conventional junction box;

FIG. 2 is a schematic block diagram of a wire cassette according to one embodiment of the present invention;

FIG. 3 is a schematic exploded view of the wire cassette shown in FIG. 2;

FIG. 4 is a schematic block diagram of a wire cassette according to one embodiment of the present invention;

FIG. 5 is a schematic exploded view of the wire cassette shown in FIG. 4;

fig. 6 is a schematic structural view of a door body of a refrigerator according to an embodiment of the present invention.

Detailed Description

The line box and the refrigerator having the same according to an embodiment of the present invention will be described with reference to fig. 2 to 6. In the description of the present embodiments, 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 implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature, i.e., one or more such features. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise. When a feature "comprises or comprises" a or some of its intended features, this indicates that other features are not excluded and that other features may be further included, unless expressly stated otherwise.

Unless expressly stated or limited otherwise, the terms "disposed," "mounted," "connected," "secured," and "coupled" and the like are intended to be inclusive and mean, for example, that is, permanently connected, removably connected, or integral to; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. Those skilled in the art should understand the specific meaning of the above terms in the present invention according to specific situations.

Further, in the description of the present embodiment, the first feature being "on" or "under" the second feature may include the first and second features being in direct contact, or may include the first and second features being in contact not directly but through another feature therebetween. That is, in the description of the present embodiment, the first feature being "on," "over" and "above" the second feature includes the first feature being directly above and obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature "under," "beneath," or "beneath" a second feature may be directly under or obliquely under the second feature or may simply mean that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiments, reference to the description of the terms "one embodiment," "some embodiments," "an illustrative embodiment," "an example," "a specific example," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

Fig. 2 is a schematic structure diagram of a wire box according to an embodiment of the present invention, as shown in fig. 2, and referring to fig. 3, an embodiment of the present invention provides a wire box. The wire cassette 1100 includes a bottom cassette, a cassette cover 300, a connection post, and a push wire structure.

The case cover 300 is disposed at the opening of the bottom case, and the connection post 400 is connected with the bottom case. The box cover 300 is provided with a first mounting hole 600, the connecting column 400 is provided with a second mounting hole 500, and the first mounting hole 600 and the second mounting hole 500 are coaxial. The push wire structure includes a protrusion 700 and an annular space 800. One of the protrusion 700 and the annular space 800 is provided on the cap 300, and the other is provided on the connection post 400. The boss 700 has a through hole 900 coaxial with and communicating with the first mounting hole 600. The annular space 800 is coaxial with the first mounting hole 600. The annular space 800 is disposed outside the corresponding first or

second mounting hole

600 or 500 and communicates with the corresponding first or

second mounting hole

600 or 500, that is, the annular space 800 and the corresponding first or

second mounting hole

600 or 500 constitute a stepped hole. The projection 700 is inserted into the annular space.

In the process of installing the box cover 300 and the bottom box, the wire pushing structure between the connection column 400 and the box cover 300 pushes out the wires on the connection column 400. If the box cover 300 cannot be buckled due to no pushing, the wire box 1100 can be buckled to indicate that no wire is arranged at the screwing position. Then, the connecting body is screwed into the second mounting hole 500 through the first mounting hole 600 and the through hole 900, so that the connecting column 400 is connected with the box cover 300, and the box cover 300 and the bottom box are ensured to be mounted together. Set up like this, can set one's mind at ease the installation connector, can not puncture the cable, and then can not cause the risk of electric leakage or cable short circuit.

In some preferred embodiments of the present invention, the connecting body is a screw, and the second mounting hole 500 is a screw hole. The connecting column 400 is located in the bottom box, and the connecting column 400 is in contact with or spaced from the peripheral wall of the bottom box. This arrangement eliminates the need for screw posts to be provided outside the wire cassette 1100, and therefore does not increase the installation space of the wire cassette 1100, nor does it require a substantial modification of the refrigerator.

In some embodiments of the present invention, as shown in fig. 2 and 3, the protrusion 700 is a circular truncated cone, and the large end of the circular truncated cone is connected to the corresponding box cover 300 or the connecting column 400. The spatial wall surface of the annular space 800 away from the corresponding first or second mounting

hole

600 or 500 is fitted with the protrusion 700. The adaptation of the circular truncated cone and the annular space 800 ensures that all objects are pushed out to the maximum extent. The arrangement is simple in structure and low in cost. In the process of mounting the cap 300 and the bottom case, the movable cap 300 is easily inserted into the annular space 800 of the connection post 400 through the protrusion 700, thereby improving the mounting efficiency and precision.

In some embodiments of the present invention, as shown in fig. 4 and 5, the protrusion 700 is disposed at one end of the connection column 400 facing the box cover 300, and the annular space 800 is disposed at the surface of the box cover 300 facing the connection column 400. In some optional embodiments of the present invention, the box cover 300 includes a body and a projection 900 disposed on a lower surface of the body, the first mounting hole 600 penetrates through the body and the projection 900, and the annular space is disposed on the projection 900.

In some embodiments of the present invention, as shown in fig. 2 and 3, the protrusion 700 is disposed on the surface of the cap 300 facing the connecting column 400, and the annular space 800 is disposed at one end of the connecting column 400 facing the cap 300.

Preferably, the connecting column 400 is composed of a first cylinder, a first circular table and a second cylinder which are coaxially arranged, the diameter of the first cylinder is smaller than that of the second cylinder, the first circular table is located between the first cylinder and the second cylinder, the small end of the first circular table is fixedly connected with one end of the first cylinder, and the large end of the first circular table is fixedly connected with one end of the second cylinder. The other end of the first cylinder is connected with the bottom wall of the bottom box, and the annular space is arranged at the other end of the second cylinder.

The embodiment of the utility model provides a refrigerator is still provided, including line box 1100, line box 1100 is the line box 1100 in any embodiment above.

Further, as shown in fig. 6, the refrigerator further includes a door 1000, and the line box 1100 is disposed on the door 1000. Preferably, the door body 1000 may include a decorative strip, and the bottom case of the thread cassette 1100 and the decorative strip are integrally formed. This arrangement saves both space and cost.

Thus, it should be appreciated by those skilled in the art that while a number of exemplary embodiments of the invention have been shown and described in detail herein, many other variations and modifications can be made to the invention consistent with the principles of the invention, which may be directly determined or derived from the disclosure of the present invention, without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and interpreted to cover all such other variations or modifications.

Claims

1. A line box comprises a bottom box, and is characterized by also comprising a box cover, a connecting column and a line pushing structure;

the box cover is arranged at the opening of the bottom box, and the connecting column is connected with the bottom box; a first mounting hole is formed in the box cover, a second mounting hole is formed in the connecting column, and the first mounting hole and the second mounting hole are coaxial; the wire pushing structure comprises a bulge and an annular space; one of the projection and the annular space is arranged on the box cover, and the other one of the projection and the annular space is arranged on the connecting column; the bulge is provided with a through hole coaxial with the first mounting hole; the annular space is coaxial with the first mounting hole; the annular space is arranged outside the corresponding first mounting hole or the second mounting hole and is communicated with the corresponding first mounting hole or the second mounting hole; the projection is inserted into the annular space.

2. The wire box according to claim 1, wherein the protrusion is a circular truncated cone, and a large end of the circular truncated cone is connected with the corresponding box cover or the connecting column; the space wall surface of the annular space far away from the corresponding first mounting hole or the second mounting hole is matched with the bulge.

3. The wire cassette of claim 2, wherein the boss is provided at an end of the connection post facing the cassette cover, and the annular space is provided at a surface of the cassette cover facing the connection post.

4. The wire cassette of claim 3, wherein the cassette cover includes a body and a projection provided on a lower surface of the body, the first mounting hole penetrates the body and the projection, and the annular space is provided on the projection.

5. The wire cassette of claim 2, wherein the boss is provided on a surface of the cover facing the connection post, and the annular space is provided at an end of the connection post facing the cover.

6. The wire box according to claim 5, wherein the connecting column is composed of a first cylinder, a first circular truncated cone and a second cylinder which are coaxially arranged, the diameter of the first cylinder is smaller than that of the second cylinder, the first circular truncated cone is positioned between the first cylinder and the second cylinder, the small end of the first circular truncated cone is fixedly connected with one end of the first cylinder, and the large end of the first circular truncated cone is fixedly connected with one end of the second cylinder; the other end of the first cylinder is connected with the bottom wall of the bottom box, and the annular space is arranged at the other end of the second cylinder.

7. The wire cassette of claim 6, wherein the second mounting hole is a screw hole, and the connecting post and the cassette cover are connected by screwing a screw into the second mounting hole through the first mounting hole and the through hole; the connecting column is positioned in the bottom box, and the connecting column is in contact with or arranged at intervals on the peripheral wall of the bottom box.

8. A refrigerator comprising a line box, characterized in that the line box is the line box of any one of claims 1 to 7.

9. The refrigerator according to claim 8, further comprising a door body, wherein the line box is disposed on the door body.

10. The refrigerator according to claim 9, wherein the door body includes a decorative strip, and a bottom box of the line box and the decorative strip are integrally formed.