CN203893575U - Refrigerator and circuit board mounting box thereof - Google Patents
Refrigerator and circuit board mounting box thereof Download PDFInfo
- Publication number
- CN203893575U CN203893575U CN201420264851.2U CN201420264851U CN203893575U CN 203893575 U CN203893575 U CN 203893575U CN 201420264851 U CN201420264851 U CN 201420264851U CN 203893575 U CN203893575 U CN 203893575U
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- CN
- China
- Prior art keywords
- mounting box
- box body
- refrigerator
- circuit board
- circuit plate
- 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.)
- Withdrawn - After Issue
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Abstract
The utility model provides a refrigerator and a circuit board mounting box thereof. The circuit board mounting box comprises a mounting box body, a waterproof device and a fixing device. The mounting box body is in a shape of a box with one face open and mounted outside a refrigerator body, when the refrigerator body is foamed, a step of fixture can be saved so that product production efficiency is improved, and since the mounting box body does not need to be made of flame-resistant materials, production and manufacturing cost can be reduced as compared with that of a traditional circuit board mounting box. The waterproof device is mounted between the rear wall face of the mounting box body and the outer wall face of the refrigerator body to separate the rear wall face of the mounting box body from the outer wall face of the refrigerator body, and accordingly moisture in the refrigerator can be prevented from entering the mounting box body, and a circuit board can be protected from being affected by the moisture. The fixing device comprises front legs and fixing columns, the front legs and the fixing columns are arranged on the rear wall face of the mounting box body which is mounted on the outer wall face of the refrigerator body through the front legs and the fixing columns, and structural simplicity and firmness in connection are achieved.
Description
Technical field
The utility model relates to living electric apparatus field, more specifically, relates to a kind of refrigerator circuit plate mounting box and the refrigerator that includes this refrigerator circuit plate mounting box.
Background technology
Refrigerator, as a kind of daily living electric apparatus, is widely applied in the middle of people's life, and refrigerator can carry out fresh-keeping or freezing effectively to food materials, food, for people store food materials, food provides reliable space, and be easy to use, energy-conservation.
Refrigerator in existing market is all provided with main control board, circuit board is installed in circuit board mounting box, circuit board mounting box is installed in the top board of refrigerator, in the time that refrigerator is foamed, need to carry out frock, put into mould in the installation site of circuit board mounting box, mold removal mounting circuit boards mounting box after foaming, as directly put into circuit board mounting box foaming, there is serious deformation in this cognition of circuit board mounting box, but above-mentioned installation process is comparatively complicated, and this step of frock has reduced the production efficiency of product; In addition, because circuit board mounting box is installed in the top board of refrigerator, need itself to there is certain fire resistance, make its burning or distortion to prevent that components and parts are overheated, but circuit board mounting box can improve the production cost of product when using fire proofing, affect the economic benefit of product; On the rear surface of circuit board mounting box, also need to paste aluminium foil, to prevent entering steam in circuit board mounting box, components and parts damage or circuit board on circuit board are burnt; In addition, when circuit board mounting box is connected with top board, need to fix with rivet, to ensure circuit board mounting box and top board stable connection, same, installation process is comparatively complicated, affects production efficiency.
Utility model content
The utility model is intended at least solve one of technical problem existing in prior art.
For this reason, the utility model provide a kind of simple in structure, be convenient to manufacture, production cost is low, use refrigerator circuit plate mounting box reliable, easy for installation.
The object of another aspect of the present utility model is, a kind of refrigerator that comprises this refrigerator circuit plate mounting box is provided, and this refrigerator is easy to manufacture, has higher production efficiency, production cost is low and use safer reliable.
For achieving the above object, the embodiment of an aspect of the utility model provides a kind of refrigerator circuit plate mounting box, comprise: mounting box body, described mounting box body is the box-like body of an opening, described mounting box body is installed on the outside of the casing of described refrigerator; Also comprise: water-tight device, described water-tight device is installed between the rear surface of described mounting box body and the outside wall surface of described casing, the described rear surface of described mounting box body and the described outside wall surface of described casing is separated by and leaves; And fixture, described fixture comprises: the forward foot in a step and fixed leg, the described forward foot in a step and described fixed leg are arranged on the described rear surface of described mounting box body, and described mounting box body is arranged in the described outside wall surface of described casing by the described forward foot in a step and described fixed leg.
Mounting box body in the circuit board mounting box providing in this enforcement is installed in the outside wall surface of casing, in the time that casing is foamed, can save this step of frock, and then has improved the production efficiency of product; In addition mounting box body is installed in the outside wall surface of casing, mounting box body can not be subject to the impact of other electricity pieces in casing, therefore, mounting box body is without adopting fire proofing to make, compare traditional circuit board mounting box and can reduce manufacturing cost, and then improve the competitiveness of product in market; In addition, on the rear surface of mounting box body, be provided with the forward foot in a step and fixed leg, so that mounting box body is installed in the outside wall surface of casing, the forward foot in a step and fixed leg simple in structure, be easy to manufacture, by the forward foot in a step and fixed leg, mounting box body be removably connected with casing in addition, stable connection, and be convenient to production and assembly and maintenance, can improve production and assembly efficiency; In addition, water-tight device can effectively intercept mounting box body and casing, prevents that the steam in casing from entering in mounting box body, and holding circuit plate is not subject to influence of moisture, and water-tight device body construction is simple, is easy to manufacture and assembling.
In addition, the refrigerator circuit plate mounting box in above-described embodiment that the utility model provides can also have following additional technical feature:
According to an embodiment of the present utility model, described water-tight device is water-proof base, and described water-proof base is installed on the described rear surface of described mounting box body regularly.
According to an embodiment of the present utility model, the described forward foot in a step is arranged at one end of the rear surface of described mounting box body, and described fixed leg is arranged at the other end of described rear surface, and described fixed leg passes and stretches out described water-proof base.
According to an embodiment of the present utility model, described circuit board mounting box also comprises: wiring groove, described wiring groove is arranged in described mounting box body, on described mounting box body, be provided with breach, described breach is connected with described wiring groove, and electric wire is installed in described wiring groove and can enters into by described breach in the described casing of described refrigerator.
According to an embodiment of the present utility model, described mounting box body, described water-proof base, the described forward foot in a step and described fixed leg are integral type structure.
According to an embodiment of the present utility model, described circuit board mounting box also comprises: wiring harness fastener, described wiring harness fastener is for having flexible screens, one end of described wiring harness fastener is fixed on described mounting box body, the other end is provided with elastic buckles, and described electric wire can snap in described wiring harness fastener by described elastic buckles.
According to an embodiment of the present utility model, described circuit board mounting box also comprises: circuit board buckle, described circuit board buckle is arranged at described mounting box body interior, described circuit board buckle can with the edge phase clamping of circuit board.
According to an embodiment of the present utility model, described circuit board mounting box also comprises: lid and supporting seat, and described supporting seat is fixed in described mounting box body, and described lid can be covered on the opening of described mounting box body, and is supported on described supporting seat.
According to an embodiment of the present utility model, described mounting box body is that the material that polypropylene or flame retardant rating are less than V0 level is made.
The embodiment of another aspect of the present utility model provides a kind of refrigerator, includes the refrigerator circuit plate mounting box described in above-mentioned arbitrary embodiment, and described refrigerator circuit plate mounting box is arranged in the outside wall surface of described refrigerator top board.
Be equipped with the refrigerator of this refrigerator circuit plate mounting box in process of production, mounting box body directly can be installed in the outside wall surface of casing, in the time that casing is foamed, can save this step of frock, be easier to the manufacturing, thereby improved the production efficiency of product; And mounting box body, without adopting fire proofing to make, is compared traditional circuit board mounting box and can be reduced manufacturing cost, and then reduced the manufacturing cost of this refrigerator; In addition, in this refrigerator, between circuit board mounting box and casing, be provided with water-proof base, can effectively prevent that the steam in refrigerator from invading in circuit board mounting box, holding circuit plate is not subject to influence of moisture, therefore, safer reliable when this refrigerator uses.
Additional aspect of the present utility model and advantage will become in description part below obviously, or recognize by practice of the present utility model.
Brief description of the drawings
Above-mentioned and/or additional aspect of the present utility model and advantage accompanying drawing below combination is understood becoming the description of embodiment obviously and easily, wherein:
Fig. 1 removes the perspective view after lid according to the refrigerator circuit plate mounting box described in embodiment of the utility model;
Fig. 2 is the perspective view at another visual angle of described refrigerator circuit plate mounting box shown in Fig. 1;
Fig. 3 is the main TV structure schematic diagram of the described refrigerator circuit plate mounting box shown in Fig. 1;
Fig. 4 is the left TV structure schematic diagram of the described refrigerator circuit plate mounting box shown in Fig. 1.
Wherein, in Fig. 1 to Fig. 4, the corresponding relation between Reference numeral and component names is:
1 mounting box body, 12 rear surfaces, 13 breach, 2 water-proof bases, 3 forward foot in a step, 4 fixed legs, 5 wiring grooves, 6 wiring harness fasteners, 61 elastic buckles, 7 circuit board buckles, 8 supporting seats.
Detailed description of the invention
In order more clearly to understand above-mentioned purpose of the present utility model, feature and advantage, below in conjunction with the drawings and specific embodiments, the utility model is further described in detail.It should be noted that, in the situation that not conflicting, the feature in the application's embodiment and embodiment can combine mutually.
A lot of details are set forth in the following description so that fully understand the utility model; but; the utility model can also adopt other to be different from mode described here and implement, and therefore, protection domain of the present utility model is not subject to the restriction of following public specific embodiment.
Embodiment mono-:
As shown in Figures 1 to 4, a kind of refrigerator circuit plate mounting box providing according to some embodiment of the utility model, comprise: mounting box body 1, described mounting box body 1 is the box-like body of an opening, described mounting box body 1 is installed on the outside of the casing of described refrigerator; Also comprise: water-tight device, described water-tight device is installed between the rear surface 12 and the outside wall surface of described casing of described mounting box body 1, makes the described rear surface 12 of described mounting box body 1 be separated by and leave with the described outside wall surface of described casing; And fixture, described fixture comprises: the forward foot in a step 3 and fixed leg 4, the described forward foot in a step 3 and described fixed leg 4 are arranged on the described rear surface 12 of described mounting box body 1, and described mounting box body 1 is arranged in the described outside wall surface of described casing by the described forward foot in a step 3 and described fixed leg 4.
Mounting box body in the circuit board mounting box providing in this enforcement is installed in the outside wall surface of casing, in the time that casing is foamed, can save this step of frock, and then has improved the production efficiency of product; In addition mounting box body is installed in the outside wall surface of casing, mounting box body can not be subject to the impact of other electricity pieces in casing, therefore, mounting box body is without adopting fire proofing to make, compare traditional circuit board mounting box and can reduce manufacturing cost, and then improve the competitiveness of product in market; In addition, on the rear surface of mounting box body, be provided with the forward foot in a step and fixed leg, so that mounting box body is installed in the outside wall surface of casing, the forward foot in a step and fixed leg simple in structure, be easy to manufacture, by the forward foot in a step and fixed leg, mounting box body be removably connected with casing in addition, stable connection, and be convenient to production and assembly and maintenance, can improve production and assembly efficiency; In addition, water-tight device can effectively intercept mounting box body and casing, prevents that the steam in casing from entering in mounting box body, and holding circuit plate is not subject to influence of moisture, and water-tight device body construction is simple, is easy to manufacture and assembling.
Particularly, as shown in Figures 2 and 3, described water-tight device is water-proof base 2, and described water-proof base 2 is installed on the described rear surface 12 (as shown in Figure 4) of described mounting box body 1 regularly.
Water-proof base self has certain height, make to maintain a certain distance between mounting box body and casing, can effectively stop the steam in casing to enter in mounting box body, make to keep dry in mounting box body, water-proof base self structure is simple, is easy to manufacture and assembling.
Particularly, as shown in Figures 1 to 4, the described forward foot in a step 3 is arranged at one end of the rear surface 12 of described mounting box body 1, and described fixed leg 4 is arranged at the other end of described rear surface 12 (as shown in Figure 4), and described fixed leg 4 passes and stretches out described water-proof base 2.
The forward foot in a step and fixed leg are arranged at respectively to the two ends of rear surface, can limit 6 frees degree of mounting box body, farthest ensure mounting box body and casing stable connection, the forward foot in a step and fixed leg simple in structure, is easy to manufacture; In addition, by fixed leg, through water-proof base, fixed leg plays fixation to water-proof base, and while water-proof base is connected more reliable with mounting box body by fixed leg, in use can avoid the situation that occurs that water-proof base or mounting box body are subjected to displacement.
Particularly, as shown in Figures 1 to 4, described circuit board mounting box also comprises: wiring groove 5, described wiring groove 5 is arranged in described mounting box body 1, on described mounting box body 1, be provided with two breach 13,13 1 of described breach are forceful electric power line line outlet, another is weak electric wire line outlet, described breach 13 is connected with described wiring groove 5, electric wire is installed in described wiring groove 5 and can enters into by described breach 13 in the described casing of described refrigerator, and preferably the area of described breach 13 is greater than the area of the cross section of described electric wire.
Two breach can be connected with forceful electric power line and weak electric wire respectively, and the area of breach is greater than the area of the cross section of electric wire, electric wire can directly be installed in wiring groove, and this is external to extend mounting box by breach, is different from prior art and needs breach to carry out encapsulation process, and inconvenient situation is installed, this circuit board mounting box is convenient and strength-saving in the time of installing wire, and save sealing device and encapsulation process process, reduced production costs, improved production efficiency.
Certainly, as shown in Figures 1 to 4, described mounting box body 1, described water-proof base 2, the described forward foot in a step 3 and described fixed leg 4 are integral type structure, are injection mo(u)lding manufacture.
Mounting box body, water-proof base, the forward foot in a step and the fixed leg of injection mo(u)lding is integral type structure, be not only convenient to produce, and connection between each assembly is more tight, and intensity is higher, longer service life.
Particularly, as shown in Figures 1 to 4, described circuit board mounting box also comprises: wiring harness fastener 6, described wiring harness fastener 6 is for having flexible screens, one end of described wiring harness fastener 6 is fixed on described mounting box body 1, the other end is provided with elastic buckles 61, and described electric wire can snap in described wiring harness fastener 6 by described elastic buckles 61.
Wiring harness fastener self structure is simple, and electric wire packs in wiring harness fastener by the elastic buckles of wiring harness fastener, and under the effect of elastic buckles, electric wire is fixed in wiring harness fastener, easy for installation, and electric wire is reliable with being connected of wiring harness fastener.
It should be noted that, as shown in figures 1 and 3, described circuit board mounting box also comprises: circuit board buckle 7, described circuit board buckle 7 is arranged in described mounting box body 1, described circuit board buckle 7 can with the edge phase clamping of circuit board.
In an embodiment of the present utility model, as shown in Figures 1 to 4, described circuit board mounting box also comprises: lid and supporting seat 8, and described supporting seat 8 is fixed in described mounting box body 1, described lid can be fastened on the opening of described mounting box body 1, and is supported on described supporting seat 8.
Lid is fastened on the opening of mounting box body and is connected with the intrinsic supporting seat of mounting box, the setting of supporting seat, on the one hand, can prevent that lid is subject to external force and pushes in mounting box body, damage the circuit board of mounting box body, on the other hand, in use, electric wire may be shaken, and then mounting box body and circuit board that drive is connected with electric wire shake, the setting of supporting seat can make mounting box body more tight with being connected of lid, can prevent that mounting box body from shaking.
Particularly, described mounting box body 1 is made for the material that polypropylene or flame retardant rating are less than V0 level.
Compared with the material of mounting box body of the prior art, this mounting box body is without adopting fire proofing to make, and production cost is lower.
Embodiment bis-:
A kind of refrigerator (not shown) providing according to some embodiment of the utility model, includes the refrigerator circuit plate mounting box described in above-mentioned arbitrary embodiment, and described refrigerator circuit plate mounting box is arranged in the outside wall surface of described refrigerator top board.
Be equipped with the refrigerator of this refrigerator circuit plate mounting box in process of production, mounting box body directly can be installed in the outside wall surface of casing, in the time that casing is foamed, can save this step of frock, be easier to the manufacturing, thereby improved the production efficiency of product; And mounting box body, without adopting fire proofing to make, is compared traditional circuit board mounting box and can be reduced manufacturing cost, and then reduced the manufacturing cost of this refrigerator; In addition, in this refrigerator, between circuit board mounting box and casing, be provided with water-proof base, can effectively prevent that the steam in refrigerator from invading in circuit board mounting box, holding circuit plate is not subject to influence of moisture, therefore, safer reliable when this refrigerator uses.
In description of the present utility model, if occur, term " installation ", " being connected ", " connection ", " fixing " etc. all should be interpreted broadly, and for example, " connection " can be to be fixedly connected with, and can be also to removably connect, or connect integratedly; " being connected " can be to be directly connected, and also can indirectly be connected by intermediary.For the ordinary skill in the art, can understand as the case may be the concrete meaning of above-mentioned term in the utility model.
In the description of this description, if occur, the description of term " embodiment ", " some embodiment ", " specific embodiment " etc. means to be contained at least one embodiment of the present utility model or example in conjunction with specific features, structure, material or the feature of this embodiment or example description.In this manual, the schematic statement of above-mentioned term is not necessarily referred to identical embodiment or example.And specific features, structure, material or the feature of description can be with suitable mode combination in any one or more embodiment or example.
The foregoing is only preferred embodiment of the present utility model, be not limited to the utility model, for a person skilled in the art, the utility model can have various modifications and variations.All within spirit of the present utility model and principle, any amendment of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (10)
1. a refrigerator circuit plate mounting box, comprising: mounting box body, it is characterized in that,
Described mounting box body is the box-like body of an opening, and described mounting box body is installed on the outside of the casing of described refrigerator;
Also comprise: water-tight device, described water-tight device is installed between the rear surface of described mounting box body and the outside wall surface of described casing, the described rear surface of described mounting box body and the described outside wall surface of described casing is separated by and leaves; With
Fixture, described fixture comprises: the forward foot in a step and fixed leg, the described forward foot in a step and described fixed leg are arranged on the described rear surface of described mounting box body, and described mounting box body is arranged in the described outside wall surface of described casing by the described forward foot in a step and described fixed leg.
2. refrigerator circuit plate mounting box according to claim 1, is characterized in that,
Described water-tight device is water-proof base, and described water-proof base is installed on the described rear surface of described mounting box body regularly.
3. refrigerator circuit plate mounting box according to claim 2, is characterized in that,
The described forward foot in a step is arranged at one end of the rear surface of described mounting box body, and described fixed leg is arranged at the other end of described rear surface, and described fixed leg passes and stretches out described water-proof base.
4. refrigerator circuit plate mounting box according to claim 3, is characterized in that,
Also comprise: wiring groove, described wiring groove is arranged in described mounting box body, on described mounting box body, be provided with breach, described breach is connected with described wiring groove, and electric wire is installed in described wiring groove and can enters into by described breach in the described casing of described refrigerator.
5. refrigerator circuit plate mounting box according to claim 4, is characterized in that,
Described mounting box body, described water-proof base, the described forward foot in a step and described fixed leg are integral type structure.
6. according to the refrigerator circuit plate mounting box described in any one in claim 1-5, it is characterized in that,
Also comprise: wiring harness fastener, described wiring harness fastener is for having flexible screens, and one end of described wiring harness fastener is fixed on described mounting box body, and the other end is provided with elastic buckles, and described electric wire can snap in described wiring harness fastener by described elastic buckles.
7. refrigerator circuit plate mounting box according to claim 6, is characterized in that,
Also comprise: circuit board buckle, described circuit board buckle is arranged at described mounting box body interior, described circuit board buckle can with the edge phase clamping of circuit board.
8. refrigerator circuit plate mounting box according to claim 6, is characterized in that,
Also comprise: lid and supporting seat, described supporting seat is fixed in described mounting box body, and described lid can be covered on the opening of described mounting box body, and is supported on described supporting seat.
9. refrigerator circuit plate mounting box according to claim 6, is characterized in that,
Described mounting box body is that the material that polypropylene or flame retardant rating are less than V0 level is made.
10. a refrigerator, is characterized in that,
Include the refrigerator circuit plate mounting box as described in any one claim in claim 1-9, described refrigerator circuit plate mounting box is arranged in the outside wall surface of described refrigerator top board.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420264851.2U CN203893575U (en) | 2014-05-22 | 2014-05-22 | Refrigerator and circuit board mounting box thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420264851.2U CN203893575U (en) | 2014-05-22 | 2014-05-22 | Refrigerator and circuit board mounting box thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203893575U true CN203893575U (en) | 2014-10-22 |
Family
ID=51719970
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420264851.2U Withdrawn - After Issue CN203893575U (en) | 2014-05-22 | 2014-05-22 | Refrigerator and circuit board mounting box thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203893575U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019616A (en) * | 2014-05-22 | 2014-09-03 | 合肥美的电冰箱有限公司 | Refrigerator circuit board installing box and refrigerator |
| CN104315789A (en) * | 2014-10-24 | 2015-01-28 | 合肥美的电冰箱有限公司 | Back plate and refrigerator |
| CN105737505A (en) * | 2014-12-10 | 2016-07-06 | 博西华电器（江苏）有限公司 | Refrigerator |
| CN107972633A (en) * | 2017-11-30 | 2018-05-01 | 刘鑫宇 | A kind of automobile tire cleaning band device |
-
2014
- 2014-05-22 CN CN201420264851.2U patent/CN203893575U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104019616A (en) * | 2014-05-22 | 2014-09-03 | 合肥美的电冰箱有限公司 | Refrigerator circuit board installing box and refrigerator |
| CN104315789A (en) * | 2014-10-24 | 2015-01-28 | 合肥美的电冰箱有限公司 | Back plate and refrigerator |
| CN105737505A (en) * | 2014-12-10 | 2016-07-06 | 博西华电器（江苏）有限公司 | Refrigerator |
| CN107972633A (en) * | 2017-11-30 | 2018-05-01 | 刘鑫宇 | A kind of automobile tire cleaning band device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20141022 Effective date of abandoning: 20161005 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |