CN102818416A - Refrigerator, cover plate of air delivery duct of refrigerator, and manufacturing method for cover plate of air delivery duct - Google Patents
Refrigerator, cover plate of air delivery duct of refrigerator, and manufacturing method for cover plate of air delivery duct Download PDFInfo
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- CN102818416A CN102818416A CN2012103369061A CN201210336906A CN102818416A CN 102818416 A CN102818416 A CN 102818416A CN 2012103369061 A CN2012103369061 A CN 2012103369061A CN 201210336906 A CN201210336906 A CN 201210336906A CN 102818416 A CN102818416 A CN 102818416A
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- air channel
- blind flange
- refrigerator
- channel blind
- delivery duct
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Abstract
The invention provides a refrigerator, a cover plate of an air delivery duct of the refrigerator, and a manufacturing method for the cover plate of the air delivery duct. The cover plate of the air delivery duct is a plate-shaped cover plate, and is provided with an air outlet and a fixed hole. Accordingly, the cover plate of the air delivery duct disclosed by an embodiment of the invention is simple in structure and convenient to arrange and manufacture, thus the manufacturing cost of the refrigerator is reduced.
Description
Technical field
The present invention relates to refrigerator manufacturing technology field, particularly relate to the manufacturing approach of a kind of refrigerator and air channel blind flange thereof and this air channel cover plate.
Background technology
Injection mo(u)lding is adopted, the structure relative complex in conventional wind cooling refrigerator air delivery duct more.Product cost after Mold Making expense and the moulding is all higher relatively, and for the air channel is fixed on the inner container of icebox, with inner container of icebox bayonet socket or screw fit is arranged at least, the assembly technology relative complex.
In addition, in order to prevent the air delivery duct distortion of injection mo(u)lding, also reinforcement need be set everywhere in the air delivery duct.
Summary of the invention
The present invention one of is intended to solve the problems of the technologies described above at least to a certain extent or provides a kind of useful commerce to select at least.For this reason, one object of the present invention is to propose a kind of simple refrigerator air channel blind flange of being convenient to make and install.
Second purpose according to the embodiment of the invention is to propose a kind of refrigerator with this air channel blind flange.
Be to propose a kind of manufacturing approach of this air channel blind flange according to the 3rd purpose of the embodiment of the invention.
The refrigerator air channel blind flange of embodiment is plate female cap plate and has air outlet and fixing hole according to an aspect of the present invention.
Thus, simple in structure and be convenient to install and make according to the air channel blind flange of the embodiment of the invention 1 itself, reduced the manufacturing cost of refrigerator.
In addition, the refrigerator air channel blind flange according to the embodiment of the invention can also have following additional technical characterictic:
According to one embodiment of present invention, said air outlet is a bar hole.
According to one embodiment of present invention, the thickness of said air channel blind flange is between 1mm-2mm.
According to one embodiment of present invention, said refrigerator air channel blind flange is processed by plastics or metal material.
According to one embodiment of present invention, said refrigerator air channel blind flange is straight plate female cap plate.
Refrigerator according to second aspect present invention embodiment comprises: casing; Case courage, said case courage are located in the said casing and in the said case courage and limit chamber between refrigeration; And air channel blind flange, said air channel blind flange is the described refrigerator air channel blind flange of above-mentioned each embodiment, said air channel blind flange is connected on the said case courage to form the air delivery duct.
Thus; According to the refrigerator air channel blind flange of the embodiment of the invention, be connected on the case courage to form the air delivery duct through air channel blind flange 1, not only make the air delivery duct simple in structure; The storage space and the fitting operation that reduce to take chamber between refrigeration are simple, quick, have improved the installation effectiveness of refrigerator.
In addition, the refrigerator according to the embodiment of the invention can also have following additional technical characterictic:
According to one embodiment of present invention, said air channel blind flange and said case courage being connected through female screw of public affairs and said fixing hole.
Manufacturing approach according to the refrigerator air channel blind flange of third aspect present invention embodiment comprises the steps:
1) sheet material is provided; With 2) formation air outlet and fixing hole on said sheet material.
Thus, omitted complicated injection molding process, therefore saved the Mold Making expense, effectively reduced the whole manufacturing cost of refrigerator according to the manufacturing approach of the refrigerator air channel blind flange of the embodiment of the invention.
In addition, the manufacturing approach according to the refrigerator air channel blind flange of the embodiment of the invention can also have following additional technical characterictic:
According to one embodiment of present invention, when said sheet material was plastic material, said sheet material was through the expressing technique preparation.
According to one embodiment of present invention, said sheet material forms said air outlet and said fixing hole through punching on perforating press.
Additional aspect of the present invention and advantage part in the following description provide, and part will become obviously from the following description, or recognize through practice of the present invention.
Description of drawings
Above-mentioned and/or additional aspect of the present invention and advantage obviously with are easily understood becoming the description of embodiment from combining figs, wherein:
Fig. 1 is the front view according to the refrigerator air intake duct cover plate of the embodiment of the invention; With
Fig. 2 is the side view according to the refrigerator air intake duct cover plate of the embodiment of the invention.
The specific embodiment
Describe embodiments of the invention below in detail, the example of said embodiment is shown in the drawings, and wherein identical from start to finish or similar label is represented identical or similar elements or the element with identical or similar functions.Be exemplary through the embodiment that is described with reference to the drawings below, be intended to be used to explain the present invention, and can not be interpreted as limitation of the present invention.
In description of the invention; It will be appreciated that; The orientation of indications such as term " " center ", " vertically ", " laterally ", " length ", " width ", " thickness ", " on ", D score, " preceding ", " back ", " left side ", " right side ", " vertically ", " level ", " top ", " end " " interior ", " outward ", " clockwise ", " counterclockwise " or position relation are for based on orientation shown in the drawings or position relation; only be to describe with simplifying for the ease of describing the present invention; rather than the device or the element of indication or hint indication must have specific orientation, with specific azimuth configuration and operation, therefore can not be interpreted as limitation of the present invention.
In addition, term " first ", " second " only are used to describe purpose, and can not be interpreted as indication or hint relative importance or the implicit quantity that indicates indicated technical characterictic.Thus, one or more a plurality of these characteristics can be shown or impliedly comprised to the characteristic that is limited with " first ", " second " clearly.In description of the invention, the implication of " a plurality of " is two or more, only if clear and definite concrete qualification is arranged in addition.
In the present invention, only if clear and definite regulation and qualification are arranged in addition, broad understanding should be done in terms such as term " installation ", " linking to each other ", " connection ", " fixing ", for example, can be to be fixedly connected, and also can be to removably connect, or connect integratedly; Can be mechanical connection, also can be to be electrically connected; Can be directly to link to each other, also can link to each other indirectly through intermediary, can be the connection of two element internals.For those of ordinary skill in the art, can understand above-mentioned term concrete implication in the present invention as the case may be.
In the present invention; Only if clear and definite regulation and qualification are arranged in addition; First characteristic second characteristic it " on " or D score can comprise that first and second characteristics directly contact, can comprise that also first and second characteristics are not directly contacts but through the contact of the additional features between them.And, first characteristic second characteristic " on ", " top " and " above " comprise first characteristic directly over second characteristic and oblique upper, or only represent that the first characteristic level height is higher than second characteristic.First characteristic second characteristic " under ", " below " and " below " comprise first characteristic directly over second characteristic and oblique upper, or only represent that the first characteristic level height is less than second characteristic.
Describe below according to a kind of refrigerator of the refrigerator of the embodiment of the invention, it is characterized in that, comprising: casing, case courage and air channel blind flange 1.
Particularly, the case courage is located in the casing and in the case courage and limits chamber between refrigeration.Air channel blind flange is connected on the case courage to form the air delivery duct.
The chamber is connected between the outlet of supply air duct and refrigeration, and its inlet can link to each other with the return airway of refrigerator, and it is indoor that cold air is got between refrigeration through supply air duct, flows back to the formation kind of refrigeration cycle through return airway again.
As depicted in figs. 1 and 2, air channel blind flange 1 is for plate female cap plate and have air outlet 2 and fixing hole 3, and preferably, air channel blind flange 1 adopts straight plate female cap plate.
Thus, according to the refrigerator of the embodiment of the invention, be connected on the case courage to form the air delivery duct through air channel blind flange 1, not only make the air delivery duct simple in structure, the storage space and the fitting operation that reduce to take chamber between refrigeration are simple, quick, have improved the installation effectiveness of refrigerator.In addition, air channel blind flange 1 itself is simple in structure and be convenient to install and make, and has reduced the manufacturing cost of refrigerator.
According to one embodiment of present invention, the shape of air outlet 2 can not done qualification, and is as shown in Figure 2, is preferably bar hole, to increase air output.In addition, air outlet 2 is distributed in each position of air channel blind flange 1, so that air-out is more even.
The thickness of air channel blind flange 1 is between 1mm-2mm, and preferred thickness is 1.5mm.
Air channel blind flange 1 is processed by plastics or metal material.When air channel blind flange 1 adopts plastic material, can select HIPS or ABS for use, to improve performance and to reduce manufacturing cost.
Air channel blind flange 1 can be employed in preset built-in fitting in the case courage with the connected mode of case courage, passes through the mode that screw cooperates with built-in fitting again, can also adopt the connected mode of public female screw.
In the process of installation, at first air channel blind flange 1 is abutted on the sealing surface of case courage, and fixing hole 3 is alignd with the corresponding hole on the case courage according to the air channel blind flange 1 of the embodiment of the invention.Then, be screwed in the built-in fitting, air channel blind flange 1 is connected on the case courage, to form the air delivery duct through the female screw of public affairs or with screw.When guaranteeing to connect tightness, can also simplify the fitting operation (need not to be provided with buckle structure) of air channel blind flange 1 like this, improve the production efficiency of refrigerator.
Manufacturing approach according to the refrigerator air channel blind flange of the embodiment of the invention is described below
Manufacturing approach according to the refrigerator air channel blind flange of the embodiment of the invention comprises the steps:
Sheet metal component has intensity and anti-stress preferably, can consider sheet metal component under the particular service requirement.And plastic plate can greatly reduce manufacturing cost.
Thus, omitted complicated injection molding process, therefore saved the Mold Making expense, effectively reduced the whole manufacturing cost of refrigerator according to the manufacturing approach of the refrigerator air channel blind flange of the embodiment of the invention.
In the description of this specification, the description of reference term " embodiment ", " some embodiment ", " example ", " concrete example " or " some examples " etc. means the concrete characteristic, structure, material or the characteristics that combine this embodiment or example to describe and is contained at least one embodiment of the present invention or the example.In this manual, the schematic statement to above-mentioned term not necessarily refers to identical embodiment or example.And concrete characteristic, structure, material or the characteristics of description can combine with suitable manner in any one or more embodiment or example.
Although illustrated and described embodiments of the invention above; It is understandable that; The foregoing description is exemplary; Can not be interpreted as limitation of the present invention, those of ordinary skill in the art can change the foregoing description under the situation that does not break away from principle of the present invention and aim within the scope of the invention, modification, replacement and modification.
Claims (10)
1. a refrigerator air channel blind flange is characterized in that, said refrigerator air channel blind flange is plate female cap plate and has air outlet and fixing hole.
2. refrigerator air channel blind flange according to claim 1 is characterized in that, said air outlet is a bar hole.
3. refrigerator air channel blind flange according to claim 1 is characterized in that the thickness of said air channel blind flange is between 1mm-2mm.
4. refrigerator air channel blind flange according to claim 1 is characterized in that, said refrigerator air channel blind flange is processed by plastics or metal material.
5. refrigerator air channel blind flange according to claim 1 is characterized in that, said refrigerator air channel blind flange is straight plate female cap plate.
6. a refrigerator is characterized in that, comprising:
Casing;
Case courage, said case courage are located in the said casing and in the said case courage and limit chamber between refrigeration; With
Air channel blind flange, said air channel blind flange are each described refrigerator air channel blind flange among the claim 1-5, and said air channel blind flange is connected on the said case courage to form the air delivery duct.
7. refrigerator according to claim 6 is characterized in that, said air channel blind flange and said case courage being connected through female screw of public affairs and said fixing hole.
8. the manufacturing approach according to each described refrigerator air channel blind flange of claim 1-5 is characterized in that, comprises the steps:
1) sheet material is provided; With
2) on said sheet material, form air outlet and fixing hole.
9. the manufacturing approach of refrigerator air channel blind flange according to claim 8 is characterized in that, when said sheet material was plastic material, said sheet material was through the expressing technique preparation.
10. the manufacturing approach of refrigerator air channel blind flange according to claim 8 is characterized in that, said sheet material forms said air outlet and said fixing hole through punching on perforating press.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210336906.1A CN102818416B (en) | 2012-09-11 | 2012-09-11 | Refrigerator, cover plate of air delivery duct of refrigerator, and manufacturing method for cover plate of air delivery duct |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210336906.1A CN102818416B (en) | 2012-09-11 | 2012-09-11 | Refrigerator, cover plate of air delivery duct of refrigerator, and manufacturing method for cover plate of air delivery duct |
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| Publication Number | Publication Date |
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| CN102818416A true CN102818416A (en) | 2012-12-12 |
| CN102818416B CN102818416B (en) | 2015-07-15 |
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| CN201210336906.1A Active CN102818416B (en) | 2012-09-11 | 2012-09-11 | Refrigerator, cover plate of air delivery duct of refrigerator, and manufacturing method for cover plate of air delivery duct |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591750A (en) * | 2013-11-18 | 2014-02-19 | 合肥美的电冰箱有限公司 | Refrigerator and air channel cover plate of same |
| CN106052256A (en) * | 2016-06-30 | 2016-10-26 | 青岛海尔股份有限公司 | Constant-temperature compartment of refrigerator |
| CN106152672A (en) * | 2016-06-30 | 2016-11-23 | 青岛海尔股份有限公司 | Room between a kind of refrigerator constant temperature |
| CN106196825A (en) * | 2016-06-30 | 2016-12-07 | 青岛海尔股份有限公司 | Room between a kind of refrigerator constant temperature |
| CN107218759A (en) * | 2017-06-30 | 2017-09-29 | 青岛海尔股份有限公司 | Wind cooling refrigerator |
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| US5573323A (en) * | 1993-11-30 | 1996-11-12 | Samsung Electronics Co., Ltd. | Refrigerator having a pressure equilbrium apparatus |
| CN1156238A (en) * | 1995-09-18 | 1997-08-06 | 大宇电子株式会社 | Air flow system for cold storage chamber of refrigerator |
| CN2608921Y (en) * | 2003-03-12 | 2004-03-31 | 海尔集团公司 | Vertical refrigerator having composite air passage baffle plate |
| CN202350418U (en) * | 2011-12-08 | 2012-07-25 | 海尔集团公司 | Air duct device and refrigerating equipment |
| CN202835993U (en) * | 2012-09-11 | 2013-03-27 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and air delivery duct cover plate thereof |
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2012
- 2012-09-11 CN CN201210336906.1A patent/CN102818416B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5573323A (en) * | 1993-11-30 | 1996-11-12 | Samsung Electronics Co., Ltd. | Refrigerator having a pressure equilbrium apparatus |
| CN1156238A (en) * | 1995-09-18 | 1997-08-06 | 大宇电子株式会社 | Air flow system for cold storage chamber of refrigerator |
| CN2608921Y (en) * | 2003-03-12 | 2004-03-31 | 海尔集团公司 | Vertical refrigerator having composite air passage baffle plate |
| CN202350418U (en) * | 2011-12-08 | 2012-07-25 | 海尔集团公司 | Air duct device and refrigerating equipment |
| CN202835993U (en) * | 2012-09-11 | 2013-03-27 | 合肥美的荣事达电冰箱有限公司 | Refrigerator and air delivery duct cover plate thereof |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103591750A (en) * | 2013-11-18 | 2014-02-19 | 合肥美的电冰箱有限公司 | Refrigerator and air channel cover plate of same |
| CN103591750B (en) * | 2013-11-18 | 2016-02-24 | 合肥美的电冰箱有限公司 | The air duct cover board of refrigerator and refrigerator |
| CN106052256A (en) * | 2016-06-30 | 2016-10-26 | 青岛海尔股份有限公司 | Constant-temperature compartment of refrigerator |
| CN106152672A (en) * | 2016-06-30 | 2016-11-23 | 青岛海尔股份有限公司 | Room between a kind of refrigerator constant temperature |
| CN106196825A (en) * | 2016-06-30 | 2016-12-07 | 青岛海尔股份有限公司 | Room between a kind of refrigerator constant temperature |
| CN107218759A (en) * | 2017-06-30 | 2017-09-29 | 青岛海尔股份有限公司 | Wind cooling refrigerator |
| CN107218759B (en) * | 2017-06-30 | 2019-11-05 | 青岛海尔股份有限公司 | Wind cooling refrigerator |
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| Publication number | Publication date |
|---|---|
| CN102818416B (en) | 2015-07-15 |
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| C53 | Correction of patent of invention or patent application | ||
| CB02 | Change of applicant information |
Address after: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant after: Hefei Midea Refrigerator Co., Ltd. Address before: 230601 Hefei Changjiang Road, Anhui, No. 669 Applicant before: Hefei Media Rongshida Refrigerator Co., Ltd. |
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| COR | Change of bibliographic data |
Free format text: CORRECT: APPLICANT; FROM: HEFEI MEDIA RONGSHIDA REFRIGERATOR CO., LTD. TO: HEFEI MIDEA REFRIGERATORCO., LTD. |
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| C14 | Grant of patent or utility model | ||
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