CN105091475A - Box for refrigerator and refrigerator - Google Patents
Box for refrigerator and refrigerator Download PDFInfo
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- CN105091475A CN105091475A CN201510470588.1A CN201510470588A CN105091475A CN 105091475 A CN105091475 A CN 105091475A CN 201510470588 A CN201510470588 A CN 201510470588A CN 105091475 A CN105091475 A CN 105091475A
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- China
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- case courage
- seal connector
- casing
- harness terminal
- wiring harness
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D23/00—General constructional features
- F25D23/06—Walls
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The invention discloses a box for a refrigerator and the refrigerator. The box for the refrigerator comprises a shell, a box inner container, a harness terminal and a sealing and connecting piece. The box inner container is arranged in the shell and provided with a punched hole. The harness terminal penetrates through the punched hole. The sealing and connecting piece is connected between the harness terminal and the box inner container and seals the gap between the harness terminal and the punched hole. According to the box for the refrigerator, the sealing and connecting piece is arranged between the harness terminal and the box inner container, so that the seal reliability between the harness terminal and the box inner container is improved, and therefore the rate of finished products of the box is improved. Besides, because seal between the harness terminal and the box inner container can be completed when the harness terminal and the box inner container are assembled, the whole assembly process is simple, operation is convenient, the seal convenience between the harness terminal and the box inner container is guaranteed, and the assembly efficiency of the box is improved.
Description
Technical field
The present invention relates to art of refrigeration units, especially relate to a kind of casing for refrigerator and refrigerator.
Background technology
In correlation technique, during the foam box of refrigerator, many Wiring harness terminals are had to need to stretch out from the punching of case courage, therefore, need to increase adhesive tape between Wiring harness terminal and punching or soft rubber sleeve seals, spill to prevent bubble liquid, block the jack of Wiring harness terminal, cause product rejection.But, due to adhesive tape sticky stickiness can in time temperature change and lost efficacy, and in process of production, casing is many by external force situation, therefore the easy unsticking of adhesive tape warps, and causes sealing unreliable; And the attaching of adhesive tape relies on the experience of operating personnel, attaches gimmick, and attaching qualification rate cannot ensure, there will be the leakage bubble of greater probability, affect the qualification rate of product.In addition, due to soft rubber sleeve and wire harness also with adhesive tape or play glue and seal, and soft rubber sleeve is yielding, and assembly manipulation is more complicated compared with the first sealing means, affects efficiency of assembling.
Summary of the invention
The present invention is intended at least to solve one of technical problem existed in prior art.For this reason, one object of the present invention is to propose a kind of casing for refrigerator, and described casing has the advantage that production efficiency is high, yield rate is high.
The present invention also proposes a kind of refrigerator with above-mentioned casing.
The casing for refrigerator of embodiment, comprising: shell according to a first aspect of the present invention; Case courage, described case courage is located in described shell, and described case courage has punching; Wiring harness terminal, described Wiring harness terminal is through described punching; And seal connector, described seal connector is connected between described Wiring harness terminal and described case courage and the gap sealed between described Wiring harness terminal and described punching.
According to the casing for refrigerator of the embodiment of the present invention, by arranging seal connector to form sealing between Wiring harness terminal and case courage between Wiring harness terminal and case courage, thus, improve the reliability sealed between Wiring harness terminal and case courage, be conducive to the yield rate improving casing.And, due to the sealing between Wiring harness terminal and case courage can be completed while Wiring harness terminal and case courage have assembled, make whole assembling process simple, easy to operate, thus ensure that the convenience sealed between Wiring harness terminal and case courage, improve the efficiency of assembling of casing.
According to some embodiments of the present invention, the side of the described case courage of vicinity of described seal connector is provided with sealing ring, and described sealing ring is arranged around described punching.
Alternatively, the side contacted with described case courage of described sealing ring is provided with at least one annular tooth part on the surface.
Preferably, described annular tooth part is that multiple and described multiple annular tooth part is arranged in the radial direction of described sealing ring.
Alternatively, described sealing ring is rubber ring.
According to one embodiment of present invention, the side of the described case courage of the vicinity of described seal connector is formed with gas pressure relief slot.
Further, described seal connector is provided with throttling flange, and described throttling flange is positioned at the outside of described gas pressure relief slot.
Preferably, on the longitudinal cross-section of described seal connector, the described throttling flange direction that is configured to from inside to outside tilt towards described case courage along the radial direction of described seal connector extends.
In specific embodiments more of the present invention, the casing for refrigerator comprises further: throttling muscle, and the side of the vicinity described case courage that described throttling muscle is located at described seal connector on the surface and be positioned at the inner side of described gas pressure relief slot.
According to some embodiments of the present invention, the part between described shell and described case courage of described Wiring harness terminal is provided with extension,
One of them in described extension and described seal connector is provided with seal boss, and another in described extension and described seal connector is formed with the sealed groove coordinated with described seal boss.
Alternatively, described seal boss is located at the side towards described case courage of described extension on the surface, and described sealed groove is formed in the side away from described case courage of described seal connector on the surface.
Preferably, on the longitudinal cross-section of described Wiring harness terminal, described seal boss is configured to axially reducing gradually from one end of contiguous described shell towards the direction cross-sectional area of one end of contiguous described case courage along described Wiring harness terminal, the shape of described sealed groove and the shape of described seal boss suitable.
Alternatively, described Wiring harness terminal is provided with the projection with the spaced apart setting of described extension, and wherein said seal connector is between described extension and described projection.
According to one embodiment of present invention, described seal connector is provided with buckle, and described seal connector is connected on described case courage by described buckle.
The refrigerator of embodiment according to a second aspect of the present invention, comprising: according to the casing for refrigerator of the above-mentioned first aspect embodiment of the present invention; With door body, described door body is located on described casing pivotly to open and close described casing.
According to the refrigerator of the embodiment of the present invention, by being provided with the casing of above-described embodiment, the yield rate of refrigerator and the efficiency of assembling of refrigerator can be improved.
Additional aspect of the present invention and advantage will part provide in the following description, and part will become obvious from the following description, or be recognized by practice of the present invention.
Accompanying drawing explanation
Fig. 1 is the longitudinal sectional drawing of the seal connector of the casing for refrigerator according to the embodiment of the present invention;
Fig. 2 is the top view of the seal connector of the casing for refrigerator according to the embodiment of the present invention;
Fig. 3 is the longitudinal sectional drawing of the Wiring harness terminal of the casing for refrigerator according to the embodiment of the present invention;
Fig. 4 is the top view of the Wiring harness terminal of the casing for refrigerator according to the embodiment of the present invention;
Fig. 5 is the part sectioned view of the casing for refrigerator according to the embodiment of the present invention;
Fig. 6 is the partial enlarged drawing of the casing shown in Fig. 5;
Fig. 7 is the assembling schematic diagram of case courage according to the casing for refrigerator of the embodiment of the present invention and Wiring harness terminal.
Reference numeral:
Casing 100, case courage 1,
Wiring harness terminal 2, extension 21, seal boss 22, protruding 23,
Seal connector 3, sealing ring 31, annular tooth part 32, gas pressure relief slot 33, throttling flange 34, throttling muscle 35, sealed groove 36, buckle 37.
Wherein, the direction being oriented to the flowing of bubble liquid of the unidirectional filled arrows in Fig. 5-Fig. 6,5. and 6. 4. 3. 2. 1. in Fig. 5-Fig. 6 is two sealed pathway of seal connector respectively.
Detailed description of the invention
Be described below in detail embodiments of the invention, the example of described embodiment is shown in the drawings, and wherein same or similar label represents same or similar element or has element that is identical or similar functions from start to finish.Being exemplary below by the embodiment be described with reference to the drawings, only for explaining the present invention, and can not limitation of the present invention being interpreted as.
In describing the invention, it will be appreciated that, term " " center ", " longitudinal direction ", " transverse direction ", " on ", D score, " front ", " afterwards ", " top ", " end ", " interior ", " outward ", " axis ", " radial direction ", orientation or the position relationship of the instruction such as " circumference " are based on orientation shown in the drawings or position relationship, only the present invention for convenience of description and simplified characterization, instead of indicate or imply that the device of indication or element must have specific orientation, with specific azimuth configuration and operation, therefore limitation of the present invention can not be interpreted as.In addition, term " first ", " second " only for describing object, and can not be interpreted as instruction or hint relative importance or imply the quantity indicating indicated technical characteristic.Thus, be limited with " first ", the feature of " second " can express or impliedly comprise one or more these features.In describing the invention, except as otherwise noted, the implication of " multiple " is two or more.
In describing the invention, it should be noted that, unless otherwise clearly defined and limited, term " installation ", " being connected ", " connection " should be interpreted broadly, and such as, can be fixedly connected with, also can be removably connect, or connect integratedly; Can be mechanical connection, also can be electrical connection; Can be directly be connected, also indirectly can be connected by intermediary, can be the connection of two element internals.For the ordinary skill in the art, concrete condition above-mentioned term concrete meaning in the present invention can be understood.
Describe the casing 100 for refrigerator according to the embodiment of the present invention below with reference to Fig. 1-Fig. 7, this casing 100 being used for refrigerator can be applied in the refrigeration plants such as refrigerator with refrigerating article.
As shown in Fig. 1-Fig. 7, according to the casing 100 for refrigerator of the embodiment of the present invention, comprising: shell, case courage 1, Wiring harness terminal 2 and seal connector 3.
Specifically, case courage 1 is located in shell (scheming not shown).Case courage 1 has punching, and Wiring harness terminal 2, through punching, thus, can realize the electrical connection of refrigerator by the connection of the electric component of Wiring harness terminal 2 and refrigerator.
Seal connector 3 is connected between Wiring harness terminal 2 and case the courage 1 and gap sealed between Wiring harness terminal 2 and punching.As shown in Fig. 5-Fig. 6, seal connector 3 and Wiring harness terminal 2, seal form between seal connector 3 and case courage 1 all adopt structural sealing, gap now between seal connector 3 and Wiring harness terminal 2 and the gap between seal connector 3 and case courage 1 are sealed, thus, form structural sealing between Wiring harness terminal 2 and case courage 1, seal connector 3 seals the gap between Wiring harness terminal 2 and case courage 1 completely.
Thus, improve the reliability sealed between Wiring harness terminal 2 and case courage 1, and sealing effectiveness can not change because of the qualification of employee, ensure that the uniformity of sealing between Wiring harness terminal 2 and case courage 1, thus improve the qualification rate of casing 100; Simultaneously, because seal connector 3 can complete sealing while having assembled with Wiring harness terminal 2 and case courage 1, make whole assembling process simple, fast easy to operate, thus ensure that the convenience sealed between Wiring harness terminal 2 and case courage 1, improve the efficiency of assembling of casing 100.
According to the casing 100 for refrigerator of the embodiment of the present invention, by arranging seal connector 3 to form sealing between Wiring harness terminal 2 and case courage 1 between Wiring harness terminal 2 and case courage 1, thus, improve the reliability sealed between Wiring harness terminal 2 and case courage 1, be conducive to the yield rate improving casing 100.And, due to the sealing between Wiring harness terminal 2 and case courage 1 can be completed while Wiring harness terminal 2 and case courage 1 have assembled, make whole assembling process simple, easy to operate, thus ensure that the convenience sealed between Wiring harness terminal 2 and case courage 1, improve the efficiency of assembling of casing 100.
According to one embodiment of present invention, the side (such as, the front side as shown in filled arrows in Fig. 1, Fig. 3 and Fig. 5-Fig. 6) of the adjacent tank courage 1 of seal connector 3 is provided with sealing ring 31, and sealing ring 31 is arranged around punching.Here, shape for sealing ring 31 does not do particular determination, as long as ensure that sealing ring 31 can seal the gap between seal connector 3 and case courage 1, such as, it is square, that periphery is circle shape that sealing ring 31 can form inner circumferential, thus is convenient to production and processing.Be understandable that, sealing ring 31 can be bonding or be glued on seal connector 3.Preferably, sealing ring 31 is rubber ring, thus can seal the gap between punching and seal connector 3 better.
Alternatively, the side contacted with case courage 1 of sealing ring 31 (such as, front side as shown in filled arrows in Fig. 1, Fig. 3 and Fig. 5-Fig. 6) be provided with at least one annular tooth part 32 on the surface, due to the throttling action of annular tooth part 32, bubble liquid is flowing to after sealing ring 31 place runs into annular tooth part 32, speed and the pressure of the flowing of bubble liquid can reduce, thus bubble liquid can be hindered to flow to punching, are conducive to strengthening the sealing effectiveness between seal connector 3 and case courage 1.
Preferably, annular tooth part 32 is that multiple and multiple annular tooth part 32 is arranged in the radial direction of sealing ring 31.Such as, as shown in Fig. 1 and Fig. 5-Fig. 6, multiple annular tooth parts 32 being uniformly distributed in the radial direction at sealing ring 31, thus, multiple annular tooth part 32 can hinder bubble liquid towards the flowing in punching direction further, flowing velocity and the pressure of bubble liquid reduce further, thus further enhancing the sealing effectiveness between seal connector 3 and case courage 1.
In the example of Fig. 1 and Fig. 5-Fig. 6, seal connector 3 can be provided with buckle 37, seal connector 3 is connected on case courage 1 by buckle 37.Here, concrete structure for buckle 37 does not do particular determination, as long as ensure that seal connector 3 can be connected on case courage by buckle 37, such as, as shown in Figure 1, buckle 37 is provided with card division, and card division extends along the radially outward inclination of seal connector 3 from front to back from the free end (front end such as, in Fig. 1) of buckle 37.Be understandable that, buckle 37 can be formed as multiple, and multiple buckle 37 is along the spaced apart setting of circumference of seal connector 3.Seal connector 3 to be assembled on case courage 1 and buckle 37 through punching time, buckle 37 is subject to the radially inner pressure along seal connector 3 of punching, now buckle 37 can shrink towards the center position of punching, punching is passed through smoothly to make buckle 37, buckle 37 is through after punching, buckle 37 recovers original state to be clamped on case courage 1, seal connector 3 can be fixed on case courage 1 thus, limit the motion backward relative to case courage 1 of seal connector 3.
Simultaneously, buckle 37 can be formed and make sealing ring 31 towards the pressure of case courage 1 direction pressing to be pressed on case courage 1 by sealing ring 31, thus be conducive to reducing the gap between case courage 1 and seal connector 3, coordinating of case courage 1 and seal connector 3 can be strengthened, and then the sealing effectiveness that can strengthen between seal connector 3 and case courage 1, improve the reliability of sealing.
Preferably, the sphere of action of the pressure that the clamping of buckle 37 produces can reach the periphery of sealing ring 31, to expand buckle 37 pairs of sealing ring 31 pressing scopes, increase the pressure suffered by sealing ring 31, thus the periphery of sealing ring 31 can be avoided to warp cause seal failure, improve the reliability of sealing between seal connector 3 and case courage 1 further.
In the such as embodiment shown in Fig. 1 and Fig. 5-Fig. 6, the side (front side such as, as shown in filled arrows in Fig. 1 and Fig. 5-Fig. 6) of the adjacent tank courage 1 of seal connector 3 is formed with gas pressure relief slot 33.Here, the specific constructive form for gas pressure relief slot 33 does not do particular determination, as long as ensure that gas pressure relief slot 33 can have the effect of pressure release throttling.Such as, gas pressure relief slot 33 can be the cannelure around seal connector 3 complete cycle, can reduce pressure to make the bubble liquid around seal connector 3 by gas pressure relief slot 33.Specifically, bubble liquid can flow along annular space after inflow gas pressure relief slot 33, and bubble liquid constantly carries out foamable reaction, volume becomes large and solidifies, not only can reduce the flowing velocity and the pressure that steep liquid, the bubble liquid that have cured can also play and hinder the follow-up effect entering the flowing of the bubble liquid of gas pressure relief slot 33, thus strengthens the sealing effectiveness between seal connector 3 and case courage 1 further.Certainly, gas pressure relief slot 33 can also be multiple, and multiple gas pressure relief slot 33 is along the spaced apart distribution of circumference of seal connector 3.
Further, as shown in Fig. 1-Fig. 2 and Fig. 5-Fig. 7, seal connector 3 can be provided with throttling flange 34, throttling flange 34 is positioned at the outside of gas pressure relief slot 33.Be understandable that, throttling flange 34 can be formed as around the seal connector annular flange of 3 one weeks, thus throttling flange 34 can form away from the bubble liquid of the side (in as Fig. 1 and Fig. 5-Fig. 6 the rear side shown in filled arrows) of case courage 1 pressure making throttling flange 34 towards case courage 1 direction pressing when steeping liquid arrival throttling flange 34, thus can rapidly seal connector 3 and case courage 1 be compressed, stop major part bubble liquid, make to only have fraction to steep the inside of liquid inflow seal connector 3.
Preferably, the direction (front side as shown in filled arrows in Fig. 1 and Fig. 5-Fig. 6) that (in the plane namely as shown in Fig. 1 and Fig. 5-Fig. 6), throttling flange 34 are configured to from inside to outside tilt towards case courage 1 along the radial direction of seal connector 3 on the longitudinal cross-section of seal connector 3 extends.Because bubble liquid flows along any direction, therefore liquid is steeped when arriving at throttling flange 34, except throttling flange 34 is away from the bubble liquid of the side of case courage 1, also have the bubble liquid in other directions can form the pressure making throttling flange 34 towards case courage 1 direction pressing, thus can further seal connector 3 and case courage 1 be compressed, block and more steep liquid.
In specific embodiments more of the present invention, casing 100 for refrigerator comprises further: throttling muscle 35, the side (front side as shown in filled arrows in Fig. 1 and Fig. 5-Fig. 6) that throttling muscle 35 is located at the adjacent tank courage 1 of seal connector 3 on the surface and be positioned at the inner side of gas pressure relief slot 33, thus the further throttling of bubble liquid at throttling muscle 35 place can be by convection into, flowing velocity and the pressure of bubble liquid are reduced again.Be understandable that, throttling muscle 35 can be formed as multiple, and multiple throttling muscle 35 is along the spaced apart setting of circumference of seal connector 3, and preferably, each throttling muscle 35 can be formed as the annular rib extended along the circumference of seal connector 3.
According to one embodiment of present invention, the part between shell and case courage 1 of Wiring harness terminal 2 is provided with extension 21, one of them in extension 21 and seal connector 3 is provided with seal boss 22, and another in extension 21 and seal connector 3 is formed with the sealed groove 36 coordinated with seal boss 22.Thus, when steeping the gap that liquid arrives between extension 21 and seal connector 3, due to the cooperation of seal boss 22 and sealed groove 36, bubble liquid becomes large along the resistance radially-inwardly flowed of seal connector 3, flowing velocity and the pressure of bubble liquid reduce, and carry out foamable reaction in continuous solidification due to bubble liquid, thus the gap between Wiring harness terminal 2 and seal connector 3 can be sealed.
Alternatively, as shown in figures 3 to 6, seal boss 22 is located at the side towards case courage 1 of extension 21 (such as, front side as shown in filled arrows in Fig. 3 and Fig. 5-Fig. 6) on the surface, sealed groove 36 is formed in the side away from case courage 1 (rear side such as, as shown in filled arrows in Fig. 1 and Fig. 5-Fig. 6) of seal connector 3 on the surface.
Be understandable that, seal boss 22 can be that multiple and along seal connector 3 radial direction is spaced apart, correspondingly, sealed groove 36 is formed as multiple and spaced apart with the radial direction of seal boss 22 cooperatively along seal connector 3, now sealed groove can with seal boss one_to_one corresponding, thus the flowing of bubble liquid can be hindered further, strengthen the sealing effectiveness between Wiring harness terminal 2 and seal connector 3.Here, the arrangement mode for multiple seal boss 22 does not do particular determination, such as, multiple seal boss 22 can the equally spaced radial direction along seal connector 3 spaced apart.
Certainly, be understandable that, the distribution mode of seal boss 22 and sealed groove 36 is not limited to this, as long as make seal boss 22 stably coordinate with sealed groove 36, such as, all seal bosses 22 can all be located on seal connector 3, and correspondingly, sealed groove 36 with matching is all located on extension 21.Certainly, when seal boss 22 is multiple, wherein part seal boss 22 can be located on extension 21, and sealed groove 36 with matching is located on seal connector 3, and all the other seal bosses 22 can be located on seal connector 3, sealed groove 36 with matching is located on extension 21.
Preferably, on the longitudinal cross-section of Wiring harness terminal 2, seal boss 22 be configured to along Wiring harness terminal 2 axis (such as, fore-and-aft direction as shown in Fig. 3 and Fig. 5-Fig. 6) reduce gradually from one end of adjacent housings towards the direction cross-sectional area of one end of adjacent tank courage 1, the shape of sealed groove 36 and the shape of seal boss 22 suitable.Such as, as shown in Fig. 3 and Fig. 5-Fig. 6, the width of seal boss 22 can reduce from back to front gradually, can be successfully assembled in sealed groove 36 by seal boss 22 thus.
Alternatively, Wiring harness terminal 2 can be provided with the projection 23 with the spaced apart setting of extension 21, wherein seal connector 3 is between extension 21 and protruding 23, thus protruding 23 can limit Wiring harness terminal 2 relative to seal connector 3 motion backward, the gap between Wiring harness terminal 2 and seal connector 3 can be reduced, improve the reliability of sealing between Wiring harness terminal 2 and seal connector 3.Here, particular determination is not done for the concrete structure of protruding 23, as long as can relative motion between defined beam terminal 2 and seal connector 3, such as, as shown in Fig. 5-Fig. 6, protruding 23 can reduce gradually along the axial cross-sectional area from back to front of Wiring harness terminal 2.Be understandable that, protruding 23 can be formed as multiple, multiple protruding 23 along the spaced apart distribution of circumference of seal connector 3, thus equally can defined beam terminal 2 relative to seal connector 3 motion backward, and then improve the reliability of sealing between Wiring harness terminal 2 and seal connector 3.
As shown in Fig. 1-Fig. 7, according to one embodiment of present invention, the casing 100 for refrigerator can comprise: shell, case courage 1, Wiring harness terminal 2 and seal connector 3.Case courage 1 is located in shell (scheming not shown).Case courage 1 has punching, and Wiring harness terminal 2 is through punching, and seal connector 3 is connected between Wiring harness terminal 2 and case the courage 1 and gap sealed between Wiring harness terminal 2 and punching.As shown in Fig. 1 and Fig. 5-Fig. 6, seal connector 3 is provided with buckle 37, and seal connector 3 is connected on case courage 1 by buckle 37.
As shown in Fig. 1-Fig. 7, the front side of seal connector 3 is respectively equipped with sealing ring 31, gas pressure relief slot 33 and throttling muscle 35, and seal connector 3 can be provided with throttling flange 34.Wherein, sealing ring 31 is arranged around punching, and the front side surface of sealing ring 31 is provided with an annular tooth part 32.As shown in Fig. 1 and Fig. 5-Fig. 6, throttling muscle 35 is positioned at the inner side of gas pressure relief slot 33.Throttling flange 34 is positioned at the outside of gas pressure relief slot 33, and the direction that throttling flange 34 is configured to from inside to outside tilt towards case courage 1 along the radial direction of seal connector 3 extends.
As shown in figures 3 to 6, the part between shell and case courage 1 of Wiring harness terminal 2 is provided with extension 21, seal boss 22 is located on the front side surface of extension 21, sealed groove 36 is formed on the rear side surface of seal connector 3, makes to be sealed between seal connector 3 and Wiring harness terminal 2 with coordinating of sealed groove 36 by seal boss 22.On the longitudinal cross-section of Wiring harness terminal 2, seal boss 22 be configured to along Wiring harness terminal 2 axially from back to front cross-sectional area reduce gradually.
As shown in Fig. 5-Fig. 6, Wiring harness terminal 2 is provided with the projection 23 with the spaced apart setting of extension 21, seal connector 3 be positioned at extension 21 front side and be positioned at protruding 23 rear side, thus Wiring harness terminal 2 and seal connector 3 can be linked together, be conducive to the positiver sealing between Wiring harness terminal 2 and seal connector 3.
Referring to Fig. 1-Fig. 7 detailed description according to the sealing principle between the case courage 1 of the casing 100 for refrigerator of the embodiment of the present invention and Wiring harness terminal 2.Be worth understanding, following description is only exemplary illustration, instead of to concrete restriction of the present invention.
As shown in Fig. 1-Fig. 7, casing 100 can comprise: shell, case courage 1, Wiring harness terminal 2 and seal connector 3.Wherein, seal connector 3 is connected between Wiring harness terminal 2 and case the courage 1 and gap sealed between Wiring harness terminal 2 and punching.
As shown in Fig. 5-Fig. 6, when casing 100 foams, the direction of bubble liquid flowing is arbitrary, and along with the carrying out of foamable reaction, the volume of bubble liquid constantly becomes greatly, solidifies when reaction completes.Owing to being sealed by seal connector 3 between case courage 1 and Wiring harness terminal 2, therefore, there are two sealed pathway between case courage 1 and Wiring harness terminal 2: 1. → 2. → 3. → 4. → 5. (gap between seal connector 3 and case courage 1) and 6. (gap between seal connector 3 and Wiring harness terminal 2).
Bubble liquid is when arriving at the throttling flange 34 of seal connector 3,1. sealed pathway namely in Fig. 5-Fig. 6 is located, due to bubble liquid be along any direction flowing and the outer surface of throttling flange 34 is formed as inclined-plane, seal connector 3 can be pressed to case courage 1 by the bubble liquid therefore from all directions, thus the first sealing formed between seal connector 3 and case courage 1, block major part bubble liquid.Meanwhile, because bubble liquid is when producing pressing sealing, the bubble liquid of fraction can flow through throttling flange 34 and enter gas pressure relief slot 33, now 2. can be sealed by sealed pathway.
Because gas pressure relief slot 33 exists certain pressure release space, the fraction carrying out foamable reaction flows into the bubble liquid of gas pressure relief slot 33, can rapidly along pressure release spatial flow, namely sealed pathway 3., simultaneously because the bubble liquid measure entering gas pressure relief slot 33 is limited, and the foamable reaction of bubble liquid makes the volume of bubble liquid become large, can reduce the pressure steeping liquid flowing thus; Solidify gradually owing to steeping while liquid is full of gas pressure relief slot 33 again, the follow-up flowing entering the bubble liquid of gas pressure relief slot 33 can be hindered, thus the throttling action of gas pressure relief slot 33 to the bubble liquid flowed into wherein can be played, form the second sealing between seal connector 3 and case courage 1.
Substantially solidified by the bubble liquid after gas pressure relief slot 33 pressure release, fluid ability is very weak, and also carrying out foamable reaction due to the bubble liquid not flowing into the gap between seal connector 3 and case courage 1, its pressure also reduces greatly, the bubble liquid of few part can flow to throttling muscle 35 place along with the bubble liquid flowing through gas pressure relief slot 33, now 4. sealed pathway plays sealing function, after the throttling action of 35, throttling muscle, steep liquid flowing velocity and pressure are reduced again, thus form the three seals between seal connector 3 and case courage 1.
Finally, in sealed pathway 5., sealing ring 31 place, by the solidification of the further throttling action of annular tooth part 32 and bubble liquid, formed between seal connector 3 and case courage 1 and finally seal together, so far, reach between seal connector 3 and case courage 1 and seal completely.
As shown in Fig. 5-Fig. 6, gap location (sealed pathway 6.) between Wiring harness terminal 2 and seal connector 3, the cooperation of seal boss 22 and sealed groove 36 increases the resistance that radially-inwardly flow of bubble liquid along seal connector 3, and due to bubble liquid along with the carrying out of foamable reaction is constantly solidified, thus the gap between Wiring harness terminal 2 and seal connector 3 is sealed.
So far, all form sealing reliably between seal connector 3 and case courage 1, between seal connector 3 and Wiring harness terminal 2, thus the gap between case courage 1 and Wiring harness terminal 2 is able to positiver sealing, improves the yield rate of casing 100.Simultaneously, owing to all adopting structural sealing between seal connector 3 and case courage 1, between seal connector 3 and Wiring harness terminal 2, the sealing between case courage 1 and Wiring harness terminal 2 can be completed while case courage 1 and Wiring harness terminal 2 have assembled, thus improve the efficiency of assembling of casing 100.
According to the refrigerator of the embodiment of the present invention, comprising: the casing 100 for refrigerator according to the above embodiment of the present invention and door body, door body is located on casing 100 pivotly to open and close casing 100.
According to the refrigerator of the embodiment of the present invention, by being provided with the casing 100 of above-described embodiment, the yield rate of refrigerator and the efficiency of assembling of refrigerator can be improved.
In the description of this description, specific features, structure, material or feature that the description of reference term " embodiment ", " some embodiments ", " illustrative examples ", " example ", " concrete example " or " some examples " etc. means to describe in conjunction with this embodiment or example are contained at least one embodiment of the present invention or example.In this manual, identical embodiment or example are not necessarily referred to the schematic representation of above-mentioned term.And the specific features of description, structure, material or feature can combine in an appropriate manner in any one or more embodiment or example.
Although illustrate and describe embodiments of the invention, those having ordinary skill in the art will appreciate that: can carry out multiple change, amendment, replacement and modification to these embodiments when not departing from principle of the present invention and aim, scope of the present invention is by claim and equivalents thereof.
Claims (15)
1. for a casing for refrigerator, it is characterized in that, comprising:
Shell;
Case courage, described case courage is located in described shell, and described case courage has punching;
Wiring harness terminal, described Wiring harness terminal is through described punching; And
Seal connector, described seal connector is connected between described Wiring harness terminal and described case courage and the gap sealed between described Wiring harness terminal and described punching.
2. the casing for refrigerator according to claim 1, is characterized in that, the side of the described case courage of vicinity of described seal connector is provided with sealing ring, and described sealing ring is arranged around described punching.
3. the casing for refrigerator according to claim 2, is characterized in that, the side contacted with described case courage of described sealing ring is provided with at least one annular tooth part on the surface.
4. the casing for refrigerator according to claim 3, is characterized in that, described annular tooth part is that multiple and described multiple annular tooth part is arranged in the radial direction of described sealing ring.
5. the casing for refrigerator according to claim 2, is characterized in that, described sealing ring is rubber ring.
6. the casing for refrigerator according to claim 1, is characterized in that, the side of the described case courage of vicinity of described seal connector is formed with gas pressure relief slot.
7. the casing for refrigerator according to claim 6, is characterized in that, described seal connector is provided with throttling flange, and described throttling flange is positioned at the outside of described gas pressure relief slot.
8. the casing for refrigerator according to claim 7, is characterized in that, on the longitudinal cross-section of described seal connector, the described throttling flange direction that is configured to from inside to outside tilt towards described case courage along the radial direction of described seal connector extends.
9. the casing for refrigerator according to claim 6, is characterized in that, comprise further:
Throttling muscle, the side of the vicinity described case courage that described throttling muscle is located at described seal connector on the surface and be positioned at the inner side of described gas pressure relief slot.
10. the casing for refrigerator according to claim 1, is characterized in that, the part between described shell and described case courage of described Wiring harness terminal is provided with extension,
One of them in described extension and described seal connector is provided with seal boss, and another in described extension and described seal connector is formed with the sealed groove coordinated with described seal boss.
11. casings for refrigerator according to claim 10, it is characterized in that, described seal boss is located at the side towards described case courage of described extension on the surface, and described sealed groove is formed in the side away from described case courage of described seal connector on the surface.
12. casings for refrigerator according to claim 11, it is characterized in that, on the longitudinal cross-section of described Wiring harness terminal, described seal boss is configured to axially reducing gradually from one end of contiguous described shell towards the direction cross-sectional area of one end of contiguous described case courage along described Wiring harness terminal, the shape of described sealed groove and the shape of described seal boss suitable.
13. casings for refrigerator according to claim 10, it is characterized in that, described Wiring harness terminal is provided with the projection with the spaced apart setting of described extension, and wherein said seal connector is between described extension and described projection.
14. casings for refrigerator according to claim 1, it is characterized in that, described seal connector is provided with buckle, and described seal connector is connected on described case courage by described buckle.
15. 1 kinds of refrigerators, is characterized in that, comprising:
The casing for refrigerator according to any one of claim 1-14; With
Men Ti, described door body is located on described casing pivotly to open and close described casing.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510470588.1A CN105091475B (en) | 2015-08-04 | 2015-08-04 | Casing and refrigerator for refrigerator |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510470588.1A CN105091475B (en) | 2015-08-04 | 2015-08-04 | Casing and refrigerator for refrigerator |
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| Publication Number | Publication Date |
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| CN105091475A true CN105091475A (en) | 2015-11-25 |
| CN105091475B CN105091475B (en) | 2018-02-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510470588.1A Active CN105091475B (en) | 2015-08-04 | 2015-08-04 | Casing and refrigerator for refrigerator |
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| CN (1) | CN105091475B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107634383A (en) * | 2017-08-28 | 2018-01-26 | 湖北美的电冰箱有限公司 | Wiring harness terminal connector and refrigerator courage |
| CN108931099A (en) * | 2018-04-10 | 2018-12-04 | 青岛海尔股份有限公司 | Plug connector for sealing and the refrigeration equipment with plug connector |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040018698A (en) * | 2002-08-26 | 2004-03-04 | 엘지전자 주식회사 | Terminal fixing device of refrigerator |
| CN1849043A (en) * | 2005-04-04 | 2006-10-18 | 三星光州电子株式会社 | Wire harness fixing device |
| KR20060111096A (en) * | 2005-04-22 | 2006-10-26 | 홍승용 | Sleeve for fixing refrigerator connector |
| CN103017464A (en) * | 2012-12-07 | 2013-04-03 | 合肥美的荣事达电冰箱有限公司 | Refrigerator container threading structure |
| CN202869119U (en) * | 2012-08-31 | 2013-04-10 | 芜湖顺成电子有限公司 | Protective sleeve |
| CN203774715U (en) * | 2014-02-14 | 2014-08-13 | 合肥美的电冰箱有限公司 | Refrigerator and wire outlet structure thereof |
| CN204963387U (en) * | 2015-08-04 | 2016-01-13 | 合肥美的电冰箱有限公司 | A box and refrigerator for refrigerator |
-
2015
- 2015-08-04 CN CN201510470588.1A patent/CN105091475B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040018698A (en) * | 2002-08-26 | 2004-03-04 | 엘지전자 주식회사 | Terminal fixing device of refrigerator |
| CN1849043A (en) * | 2005-04-04 | 2006-10-18 | 三星光州电子株式会社 | Wire harness fixing device |
| KR20060111096A (en) * | 2005-04-22 | 2006-10-26 | 홍승용 | Sleeve for fixing refrigerator connector |
| CN202869119U (en) * | 2012-08-31 | 2013-04-10 | 芜湖顺成电子有限公司 | Protective sleeve |
| CN103017464A (en) * | 2012-12-07 | 2013-04-03 | 合肥美的荣事达电冰箱有限公司 | Refrigerator container threading structure |
| CN203774715U (en) * | 2014-02-14 | 2014-08-13 | 合肥美的电冰箱有限公司 | Refrigerator and wire outlet structure thereof |
| CN204963387U (en) * | 2015-08-04 | 2016-01-13 | 合肥美的电冰箱有限公司 | A box and refrigerator for refrigerator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107634383A (en) * | 2017-08-28 | 2018-01-26 | 湖北美的电冰箱有限公司 | Wiring harness terminal connector and refrigerator courage |
| CN108931099A (en) * | 2018-04-10 | 2018-12-04 | 青岛海尔股份有限公司 | Plug connector for sealing and the refrigeration equipment with plug connector |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105091475B (en) | 2018-02-13 |
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