CN117190612A - Refrigerator main control board assembly method and refrigerator - Google Patents
Refrigerator main control board assembly method and refrigerator Download PDFInfo
- Publication number
- CN117190612A CN117190612A CN202210602277.6A CN202210602277A CN117190612A CN 117190612 A CN117190612 A CN 117190612A CN 202210602277 A CN202210602277 A CN 202210602277A CN 117190612 A CN117190612 A CN 117190612A
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- CN
- China
- Prior art keywords
- main control
- control board
- cover
- notch
- refrigerator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 35
- 238000005187 foaming Methods 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 19
- 239000004744 fabric Substances 0.000 claims description 7
- 229920003023 plastic Polymers 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 230000001681 protective effect Effects 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 238000007373 indentation Methods 0.000 claims description 2
- 238000007789 sealing Methods 0.000 abstract description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 231100000956 nontoxicity Toxicity 0.000 description 2
- 238000004321 preservation Methods 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000008204 material by function Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
Abstract
The invention provides an assembly method of a main control board of a refrigerator and the refrigerator. The refrigerator has a notch in the top of the casing, and the assembling process includes: fixing a deformable cover at the gap to cover the gap; applying a force to the cover toward the interior of the housing such that the cover in the notched area is recessed toward the interior of the housing to form a containment box; filling foaming material into the shell, and stopping applying force towards the inside of the shell to the covering of the gap area when the foaming material is filled; the main control board is arranged in the accommodating box, the assembly method of the main control board is easy to seal, the requirements on the sealing process and the precision of the foaming mold are low, the cost is low, and the problem of foaming flash can be effectively avoided.
Description
Technical Field
The invention relates to the technical field of refrigeration, in particular to an assembly method of a main control board of a refrigerator and the refrigerator.
Background
The installation mode of the main control board in the existing refrigerator has higher requirements on the sealing process and the foaming mold, and the problem of foaming flash is easy to cause. Specifically, for example, place the top of refrigerator with the main control board box of plastics material to install the main control board in the main control board box, under the general circumstances, the main control board box passes through the screw fixation at the top of refrigerator, then sealed foaming, this kind of mode all has higher requirement to sealing process and foaming mould, and the main control board box of plastics material also has higher cost, has reduced the market competition of refrigerator.
Disclosure of Invention
In view of the above problems, an assembling method of a main control panel of a refrigerator and a refrigerator have been proposed which overcome or at least partially solve the above problems.
The invention aims to provide an assembly method of a main control board of a refrigerator, which has low requirements on a sealing process and a foaming mold.
According to an aspect of the embodiment of the invention, the invention provides an assembly method of a main control board of a refrigerator, wherein a notch is formed at the top of a shell of the refrigerator, and the assembly method comprises the following steps:
securing a deformable cover at the gap to cover the gap;
applying a force to the cover toward the interior of the housing such that the cover in the notched area is recessed toward the interior of the housing to form a containment box;
filling foaming material into the shell, and stopping applying force towards the inside of the shell to the covering of the gap area when the foaming material is filled;
and installing the main control board in the accommodating box.
Optionally, the step of securing the deformable cover at the gap comprises:
fixing a frame around the notch of the shell;
an edge of the cover is secured between the housing and the bezel.
Optionally, the cover is a flocked fabric.
Optionally, the step of installing the main control board in the accommodating box includes:
and fixing the main control board on a bracket, and installing the bracket in the accommodating box.
Optionally, at least one first fixing hole is formed in the edge of the main control board, and fixing columns corresponding to the first fixing holes one by one are arranged on the bracket;
the step of fixing the main control board on the bracket comprises the following steps:
the main control board is fixed on the bracket by penetrating through the first fixing hole through the fastener and inserting into the fixing column.
Optionally, after the step of placing the main control board in the accommodating box, the method further includes:
the protective cover is buckled on the notch to cover the accommodating box.
Optionally, the step of fixing the frame around the notch of the housing includes:
a rim is secured around the perimeter of the indentation in the interior surface of the housing such that the cover is positioned within the housing.
Optionally, the periphery of the notch of the shell is provided with a plurality of second fixing holes, and the frame is provided with third fixing holes which are in one-to-one correspondence with the second fixing holes;
the step of fixing the frame around the notch of the shell comprises the following steps:
the second fixing hole and the third fixing hole are penetrated through by a fastener to fix the frame on the periphery of the notch of the shell.
Optionally, the frame is made of plastic.
According to another aspect of the embodiment of the present invention, there is also provided a refrigerator including:
the top of the shell is provided with a notch; and
a main control board mounted on the housing using the assembly method of the refrigerator main control board according to any one of the above.
In the assembly method of the refrigerator main control board, the deformable cover is fixed at the notch to cover the notch, the cover in the notch area is recessed towards the inside of the shell to form the accommodating box, the shell is filled with the foaming material, when the foaming material filling is finished, the cover in the notch area is stopped from being applied with the force towards the inside of the shell, and the main control board is arranged in the accommodating box.
Further, the frame is fixed on the periphery of the notch of the shell, and the edge of the cover is fixed between the shell and the frame, so that the cover can be fixed at the notch more firmly.
Further, the cover may be a flocked fabric. Of course, the cover can also be other covers which can realize the above functional materials. The flocking cloth has the advantages of strong third dimension, soft hand feeling, vivid image, no toxicity, no smell, heat preservation, moisture resistance, no velvet falling, friction resistance, flatness, no gap and the like, and can be more naturally integrated with a refrigerator.
The above, as well as additional objectives, advantages, and features of the present invention will become apparent to those skilled in the art from the following detailed description of a specific embodiment of the present invention when read in conjunction with the accompanying drawings.
Drawings
Some specific embodiments of the invention will be described in detail hereinafter by way of example and not by way of limitation with reference to the accompanying drawings. The same reference numbers will be used throughout the drawings to refer to the same or like parts or portions. It will be appreciated by those skilled in the art that the drawings are not necessarily drawn to scale. In the accompanying drawings:
fig. 1 is a flowchart of an assembling method of a main control board of a refrigerator according to an embodiment of the present invention;
fig. 2 is a schematic view of a structure of a refrigerator according to another embodiment of the present invention;
fig. 3 is a schematic structural view of a main control board mounted to a bracket according to another embodiment of the present invention;
fig. 4 is a schematic view of a structure of a refrigerator according to another embodiment of the present invention;
fig. 5 is a schematic view of a structure of a refrigerator according to another embodiment of the present invention;
fig. 6 is an exploded view of a portion of a refrigerator according to another embodiment of the present invention.
Detailed Description
Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the disclosure to those skilled in the art.
Fig. 1 is a flowchart of an assembling method of a main control board of a refrigerator according to an embodiment of the present invention, and a case 201 of a refrigerator 200 has a notch 202 at the top thereof. Referring to fig. 1, the method of assembling the main control board of the refrigerator may include the following steps S102 to S108.
Step S102: a deformable cover 203 is secured at the notch 202 to cover the notch 202. In this step, the cover 203 may be fixed to the notch 202 by means of adhesion or screws, but other manners are also possible.
Step S104: a force is applied to the cover 203 toward the inside of the case 201 so that the cover 203 of the notched area is recessed toward the inside of the case 201 to form a receiving box 206. In this step, a specific mold having a convex structure is generally used to apply a force to the cover 203 toward the inside of the case 201, the convex structure is aligned with the notch 202, and a force is applied to the cover 203 toward the inside of the case 201, thereby forming the housing case 206. As a schematic view of the cover 203 recessed toward the inside of the case 201 to form the accommodating case 206, referring to fig. 2, fig. 2 is a schematic view of a structure of a refrigerator according to another embodiment of the present invention.
Step S106: the foaming material is filled into the case 201, and when the foaming material filling is completed, the application of force to the cover 203 of the notched area toward the inside of the case 201 is stopped.
Step S108: the main control board 212 is installed in the housing box 206. Referring to fig. 3, fig. 3 is a schematic diagram of a main control board 212 according to another embodiment of the present invention.
In the assembly method of the refrigerator main control board of the embodiment, the deformable cover 203 is fixed at the notch 202 to cover the notch 202, the cover 203 is applied with a force towards the inside of the shell 201, so that the cover 203 in the notch area is recessed towards the inside of the shell 201 to form the accommodating box 206, the shell 201 is filled with the foaming material, when the foaming material is filled, the application of the force towards the inside of the shell 201 to the cover 203 in the notch area is stopped, and the main control board 212 is installed in the accommodating box 206.
In one embodiment of the present invention, the step of securing the deformable cover 203 at the notch 202 may comprise:
a frame 204 is fixed around the notch 202 of the shell 201;
the edge of the cover 203 is fixed between the case 201 and the rim 204.
In this embodiment, the frame 204 is fixed around the notch 202 of the housing 201, and the edge of the cover 203 is fixed between the housing 201 and the frame 204, so that the cover 203 can be more firmly fixed at the notch 202. The peripheral fixing frame 204 of the notch 202 of the housing 201 may be seen in fig. 4, and fig. 4 is a schematic view of a refrigerator 200 according to another embodiment of the present invention, and in fig. 4, is a schematic view from the bottom toward the top of the housing 201.
In one embodiment of the invention, the cover 203 may be a flocked fabric. Of course, the cover 203 may be another cover 203 that can implement the above-mentioned functions. The flocking cloth has the advantages of strong third dimension, soft hand feeling, vivid image, no toxicity, no smell, heat preservation, moisture resistance, no velvet falling, friction resistance, flatness, no gap and the like, and can be more naturally integrated with the shell 201 of the refrigerator 200.
In one embodiment of the present invention, the step of installing the main control board 212 in the receiving box 206 may include:
the main control board 212 is fixed to the rack 205, and the rack 205 is installed in the housing box 206.
In this embodiment, the main control board 212 is fixed on the support 205, and the support 205 is installed in the accommodating box 206, so that the contact area between the main control board 212 and the cover 203 can be reduced or the contact between the main control board 212 and the cover 203 can be avoided, which is beneficial to heat dissipation of the main control board 212.
In one embodiment of the present invention, at least one first fixing hole 207 is formed at an edge of the main control board 212, and the support 205 has fixing columns 208 corresponding to the first fixing holes 207 one by one. The step of fixing the main control board 212 to the bracket 205 may include: the main control board 212 is fixed on the bracket 205 by passing through the first fixing holes 207 and inserting into the fixing columns 208 by fasteners.
In this embodiment, the fastening member passes through the first fixing hole 207 and is inserted into the fixing post 208 to fix the main control board 212 on the bracket 205, so that the main control board 212 can be easily removed and installed. Of course, the main control board 212 may be fixed on the support 205 by a fastening or sticking manner. The first fixing holes 207 may be plural and uniformly distributed at the edge of the main control board 212.
In one embodiment of the present invention, after the step of placing the main control board 212 in the housing box 206, it may further include: a protective cover 209 is snapped over the notch 202 to cover the containment box 206.
In this embodiment, the protection cover 209 is fastened on the notch 202 to cover the accommodating box 206, so that dust accumulation in the accommodating box 206 can be avoided, and the main control board 212 is kept clean. The shield 209 may be secured to the housing 201 by fasteners. Referring to fig. 5, fig. 5 is a schematic view of a refrigerator 200 according to another embodiment of the present invention.
In one embodiment of the present invention, the step of fixing the frame 204 around the notch 202 of the housing 201 may include:
a rim 204 is fixed around the notch 202 on the inner surface of the housing 201 so that the cover 203 is located inside the housing 201.
In this embodiment, the frame 204 is fixed around the notch 202 on the inner surface of the housing 201, so that the cover 203 is located inside the housing 201, which not only can make the overall structure of the refrigerator 200 more neat, but also can avoid exposing the edge of the cover 203 to the outside of the refrigerator 200, thereby avoiding dust accumulation at the edge of the cover 203.
In one embodiment of the present invention, the periphery of the notch 202 of the housing 201 has a plurality of second fixing holes 210, and the frame 204 has third fixing holes 211 corresponding to the second fixing holes 210 one by one. The step of fixing the frame 204 around the notch 202 of the housing 201 may include:
the frame 204 is fixed around the notch 202 of the case 201 by penetrating the second fixing hole 210 and the third fixing hole 211 with fasteners.
In this embodiment, the fastening members penetrate into the second fixing holes 210 and the third fixing holes 211 to fix the frame 204 around the notch 202 of the housing 201, which is beneficial to the disassembly and assembly of the frame 204. Of course, the frame 204 may be fixed to the periphery of the notch 202 of the housing 201 by an adhesive manner.
In one embodiment of the present invention, the frame 204 may be a plastic frame 204.
In this embodiment, the hardness of the material of the frame 204 may be generally greater than the hardness of the material of the cover 203. The frame 204 is made of plastic, is not easy to deform, and can better play a role in sealing and prevent flash. Of course, the frame 204 may be made of other materials with hardness greater than that of the cover 203.
Referring to fig. 6, fig. 6 is an exploded structural view of a portion structure of a refrigerator according to another embodiment of the present invention. Based on the same technical concept, the embodiment of the invention also provides a refrigerator 200. The refrigerator 200 may include a case 201 and a main control panel 212. A notch 202 is formed in the top of the housing 201. The main control board 212 is mounted on the housing using the assembly method of the refrigerator main control board according to any one of the above embodiments. Specifically, the refrigerator 200 may further include a deformable cover 203, a bezel 204, a stand-up 205, and a protective cover 209. The frame 204 may be a plastic frame 204. The cover 203 may be a flocked fabric. The periphery of the notch 202 on the inner surface of the housing 201 fixes the rim 204, and the edge of the deformable cover 203 is fixed between the housing 201 and the rim 204 to cover the notch 202, specifically, the periphery of the notch 202 of the housing 201 has a plurality of second fixing holes 210, and the rim 204 has third fixing holes 211 in one-to-one correspondence with the second fixing holes 210. The frame 204 is fixed around the notch 202 of the case 201 by penetrating the second fixing hole 210 and the third fixing hole 211 with fasteners. The cover 203 of the notched area is recessed toward the interior of the housing 201 to form a containment box 206. At least one first fixing hole 207 is formed in the edge of the main control board 212, and fixing columns 208 corresponding to the first fixing holes 207 one by one are arranged on the support 205. The fastener passes through the first fixing hole 207 and is inserted into the fixing column 208 to fix the main control board 212 to the bracket 205. The holder 205 is mounted in a housing box 206. A protective cover 209 is snapped over the notch 202 to cover the containment box 206.
The above embodiments may be combined arbitrarily, and according to any one of the above preferred embodiments or a combination of a plurality of preferred embodiments, the following beneficial effects can be achieved according to the embodiments of the present invention:
in the assembly method of the refrigerator main control board, the deformable cover 203 is fixed at the notch 202 to cover the notch 202, the cover 203 is applied with force towards the inside of the shell 201, so that the cover 203 in the notch area is recessed towards the inside of the shell 201 to form the accommodating box 206, the shell 201 is filled with foaming materials, when the foaming materials are filled, the application of force towards the inside of the shell 201 to the cover 203 in the notch area is stopped, and the main control board 212 is installed in the accommodating box 206.
By now 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 herein in detail, many other variations or modifications of the invention consistent with the principles of the invention may be directly ascertained or inferred from the present disclosure without departing from the spirit and scope of the invention. Accordingly, the scope of the present invention should be understood and deemed to cover all such other variations or modifications.
Claims (10)
1. An assembly method of a main control board of a refrigerator, wherein a notch is arranged at the top of a shell of the refrigerator, and the assembly method comprises the following steps:
securing a deformable cover at the gap to cover the gap;
applying a force to the cover toward the interior of the housing such that the cover in the notched area is recessed toward the interior of the housing to form a containment box;
filling foaming material into the shell, and stopping applying force towards the inside of the shell to the covering of the gap area when the foaming material is filled;
and installing the main control board in the accommodating box.
2. The assembly method according to claim 1, wherein,
the step of securing the deformable cover at the gap comprises:
fixing a frame around the notch of the shell;
an edge of the cover is secured between the housing and the bezel.
3. The assembly method according to claim 1, wherein,
the covering is flocking cloth.
4. The assembly method according to claim 1, wherein,
the step of installing the main control board in the accommodating box comprises the following steps:
and fixing the main control board on a bracket, and installing the bracket in the accommodating box.
5. The assembly method according to claim 4, wherein,
at least one first fixing hole is formed in the edge of the main control board, and fixing columns corresponding to the first fixing holes one by one are arranged on the support;
the step of fixing the main control board on the bracket comprises the following steps:
the main control board is fixed on the bracket by penetrating through the first fixing hole through the fastener and inserting into the fixing column.
6. The assembly method according to claim 1, wherein,
after the step of placing the main control board in the accommodating box, the method further comprises:
the protective cover is buckled on the notch to cover the accommodating box.
7. The assembly method according to claim 2, wherein,
the step of fixing the frame around the notch of the shell comprises the following steps:
a rim is secured around the perimeter of the indentation in the interior surface of the housing such that the cover is positioned within the housing.
8. The assembly method according to claim 2, wherein,
the periphery of the notch of the shell is provided with a plurality of second fixing holes, and the frame is provided with third fixing holes which are in one-to-one correspondence with the second fixing holes;
the step of fixing the frame around the notch of the shell comprises the following steps:
the second fixing hole and the third fixing hole are penetrated through by a fastener to fix the frame on the periphery of the notch of the shell.
9. The assembly method according to claim 2, wherein,
the frame is made of plastic.
10. A refrigerator, comprising:
the top of the shell is provided with a notch; and
a main control board mounted on the housing using the assembly method of the refrigerator main control board according to any one of claims 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210602277.6A CN117190612A (en) | 2022-05-30 | 2022-05-30 | Refrigerator main control board assembly method and refrigerator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202210602277.6A CN117190612A (en) | 2022-05-30 | 2022-05-30 | Refrigerator main control board assembly method and refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117190612A true CN117190612A (en) | 2023-12-08 |
Family
ID=88989224
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202210602277.6A Pending CN117190612A (en) | 2022-05-30 | 2022-05-30 | Refrigerator main control board assembly method and refrigerator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117190612A (en) |
-
2022
- 2022-05-30 CN CN202210602277.6A patent/CN117190612A/en active Pending
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