CN107687736A - Refrigerator power supply box mounting structure - Google Patents
Refrigerator power supply box mounting structure Download PDFInfo
- Publication number
- CN107687736A CN107687736A CN201710781311.XA CN201710781311A CN107687736A CN 107687736 A CN107687736 A CN 107687736A CN 201710781311 A CN201710781311 A CN 201710781311A CN 107687736 A CN107687736 A CN 107687736A
- Authority
- CN
- China
- Prior art keywords
- refrigerator
- power supply
- dash
- mounting structure
- back box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
Abstract
The present invention relates to a kind of refrigerator power supply box mounting structure, it includes being connected to the power supply cartridge on outcase of refrigerator, power supply cartridge includes back box and cover, the back box is arranged on the inside of outcase of refrigerator, outcase of refrigerator corresponds to back box and is provided with perforate, back box corresponds to perforate and is provided with cavity, and cover is arranged in perforate and seals cooperation with the cavity opening of back box.The power supply cartridge of such refrigerator power supply box mounting structure is completely embedded into the foaming layer of refrigerator, can not only save unnecessary depth of foam, reduces the injection rate of foamed material, and then control cost；Further, since power pack does not protrude, more conducively pack, and prevent power pack of damaging.
Description
Technical field
The present invention relates to a kind of refrigerator, particularly a kind of refrigerator power supply box mounting structure.
Background technology
Current refrigerator power pack is generally placed upon the compressor room or back of refrigerator, then either at the top of refrigerator.Wherein, it is electric
Source capsule is placed on compressor room, and because compressor room is the environment of a high heat and humidity, control board security and reliability is not
It is preferable；It is all prominent casing that power pack, which is placed on refrigerator back and top, occupies the spatial area of user in fact, but to production
Product volume is not lifted, and because circuit board protrudes the exterior contour of refrigerator, in transportation, fortune damage especially severe is, it is necessary to specially
The protection of door, but genetic prerequisite determines, can only so improve but can not prevent completely.
The content of the invention
It is an object of the invention to overcome above-mentioned the shortcomings of the prior art, and provide a kind of rational in infrastructure, installation side
Just refrigerator power supply box mounting structure.
The object of the present invention is achieved like this：
A kind of refrigerator power supply box mounting structure, including the power supply cartridge being connected on outcase of refrigerator, power supply cartridge include bottom
Box and cover, it is characterized in that, the back box is arranged on the inside of outcase of refrigerator, and outcase of refrigerator corresponds to back box and is provided with perforate, back box pair
Perforate is answered to be provided with cavity, cover is arranged in perforate and seals cooperation with the cavity opening of back box.
The purpose of the present invention can also use following technical measures to solve：
As a more specifically scheme, the perforate is the flanging bore provided with in-flanges, described in the cavity opening of back box is corresponding
In-flanges both sides are provided with flanging and heavy platform, are provided with slot between flanging and heavy platform, in in-flanges insertion slot, flanging with
The inwall connection of outcase of refrigerator, the cover are undertaken on heavy platform and sealed engagement therewith.
The slot bottom surface is provided with more than two jacks, and the flanging corresponds to jack and is provided with pin, and pin is through slotting
Bent behind hole, realize the fixation of back box.Coordinated by pin and jack, there is certain positioning action.In addition, can on flanging
Provided with viscose glue, to avoid bonding pretension from fixing with outcase of refrigerator.
The heavy platform surface periphery is provided with outer capillary groove, be respectively equipped with inside and outside outer capillary groove in first dash side and
Outer dash side, outer dash top surface when top surface is higher than dash in first；The corresponding outer capillary groove in the cover bottom surface is provided with upper dash
Plate, upper water fender coordinate with outer capillary groove grafting, and correspondingly upper water fender periphery is provided with side-strut for cover bottom surface, and side-strut is undertaken on
On the top surface of outer dash side, cover bottom surface is correspondingly other on the inside of upper water fender to be provided with seal, and dash side compresses in seal and first
Sealing coordinates.Side-strut is undertaken on the top surface of outer dash side, the cooperation formed between plastic cement, realizes first of sealing.In first
Dash side then forms second sealing with seal.The outer dash while top surface higher than dash in first while.
The first inner waterproofing groove is also sequentially provided with the heavy platform surface corresponding first by the inner side on dash side, dash in second
In, the second inner waterproofing groove and the 3rd during dash, top surface maintains an equal level dash during dash in described first in the 3rd, is kept off in second
Waterside top surface forms first inner waterproofing less than dash side top surface in the 3rd between dash is in second during dash in first
Groove, forms the second inner waterproofing groove between dash is in the 3rd during dash in second, seal also with second in dash side
With the 3rd in dash side pressure tight sealing engagement.By in highly slightly lower second between first inner waterproofing groove and the second inner waterproofing groove
Dash side separates, its object is to by dash side in second come the first inner waterproofing groove water pressure, when water sequentially enter it is outer
During capillary groove, the first inner waterproofing groove, the air in outer capillary groove, the first inner waterproofing groove is compressed into the second inner waterproofing groove
It is interior so that there is stronger air pressure in the second inner waterproofing groove, if water needs to enter in the second inner waterproofing groove, need to overcome
Stronger pressure, so reaching stronger waterproof action.Certainly, even if being intake in the second inner waterproofing groove, in the preferably the also the 3rd
This one of waterproof critical point of dash side.
The seal is that EPDM seals sponge, and cover bottom surface also corresponds to seal and is provided with compression convex tendon.EPDM
（Ethylene Propylene Diene Monomer）-- ethylene propylene diene rubber, it is ethene, propylene and a small amount of non-conjugated two
The copolymer of alkene, it is one kind of EP rubbers, it has the ageing-resistant performance such as resistance to ozone, heat-resisting, weather-proof excellent.
Circuit board, circuit board and cavity location fit are provided with the back box.On the one hand it can prevent circuit board from rocking, separately
On the one hand, because circuit board has different binding posts, and also corresponding wiring terminal is provided with corresponding connection plug in back box
Or line row etc., after circuit board positions, it is possible to achieve binding post corresponds with being connected the position of plug or line row, effectively anti-
The only incorrect link of circuit.
Locating dowel is provided with the back box, circuit board corresponds to locating dowel and is provided with positioning hole, and locating dowel is matched somebody with somebody with positioning hole grafting
Close.
Be provided with forceful electric power terminals and light current terminals in the back box, forceful electric power terminals and light current terminals respectively with circuit
The relevant position of plate is electrically connected with.Forceful electric power terminals and light current terminals are fast-wiring plug or wire clamp, can be with circuit
Plate realizes that Quick conductive connects.In addition, the plug terminal on circuit board is integrated, grafting process in production process is reduced, is carried
Height installation beat.
The outcase of refrigerator is inverted U shape, and it is made up of top plate with the side plate for being arranged on top left and right ends, power supply cartridge
It is embedded on the top plate of outcase of refrigerator.
Beneficial effects of the present invention are as follows：
（1）The power supply cartridge of such refrigerator power supply box mounting structure is completely embedded into the foaming layer of refrigerator, can not only be saved
Unnecessary depth of foam is saved, reduces the injection rate of foamed material, and then control cost；Further, since power pack does not protrude,
More conducively pack, and prevent power pack of damaging；
（2）The back box of the power supply cartridge of such refrigerator power supply box mounting structure is provided with locating dowel, in foaming process, foaming mould
The locating dowel is withstood, so as to remove to this process of back box inside installation foaming chock；
（3）Such refrigerator power supply box mounting structure has multiple-sealed critical point, there is more preferable waterproofing protection to circuit board.
Brief description of the drawings
Fig. 1 is one embodiment of the invention structural representation.
Fig. 2 is a cross section structure diagram of the invention.
Fig. 3 is mplifying structure schematic diagram at A in Fig. 2.
Fig. 4 is present invention looks up structural representation of the present invention.
Fig. 5 is mplifying structure schematic diagram at B in Fig. 4.
Fig. 6 is structural representation after present invention opening cover.
Embodiment
Below in conjunction with the accompanying drawings and embodiment the invention will be further described：
Referring to shown in Fig. 1 to Fig. 6, a kind of refrigerator power supply box mounting structure, including the power pack being connected on outcase of refrigerator 1 are total
Into power supply cartridge includes back box 3 and cover 2, and the back box 3 is arranged on the inner side of outcase of refrigerator 1, the corresponding back box 3 of outcase of refrigerator 1
Provided with perforate, the corresponding perforate of back box 3 is provided with cavity 31, and cover 2 is arranged in perforate and close with the opening of cavity 31 of back box 3
Envelope coordinates.
The perforate is the flanging bore provided with in-flanges 11, and the opening of cavity 31 of back box 3 corresponds to 11 liang of the in-flanges
Side is provided with flanging 310 and heavy platform, and slot 32 is provided between flanging 310 and heavy platform, and in-flanges 11 is inserted in slot 32, turned up
Side 310 is connected with the inwall of outcase of refrigerator 1, and the cover 2 is undertaken on heavy platform and sealed engagement therewith.
The bottom surface of slot 32 is provided with more than two jacks 33, and the corresponding jack 33 of the flanging 310 is provided with pin 12,
Pin 12 is bent after running through jack 33, realizes the fixation of back box 3.
The heavy platform surface periphery is provided with outer capillary groove 34, and dash in first is respectively equipped with inside and outside outer capillary groove 34
At 35 and outer dash 31, outer dash 35 top surfaces when 31 top surfaces are higher than dash in first；The corresponding outer waterproof in the bottom surface of cover 2
Groove 34 is provided with upper water fender 22, and upper water fender 22 coordinates with the outer grafting of capillary groove 34, and correspondingly upper water fender 22 is peripheral for the bottom surface of cover 2
Provided with side-strut 21, side-strut 21 is undertaken on the outer top surface of dash side 31, and the bottom surface of cover 2 is correspondingly provided with the upper inner side of water fender 22 side
Seal 6, tight sealing engagement is pressed on dash side 35 in seal 6 and first.
Also it is sequentially provided with the first inner waterproofing groove 36, second by the inner side on dash side 35 in the heavy platform surface corresponding first
Dash is in the 37, second inner waterproofing groove 38 and the 3rd 39 during dash, and dash 35 pushes up in 39 with described first during dash in the 3rd
Face maintains an equal level, dash 39 top surfaces when 37 top surfaces are less than dash in the 3rd in second, and dash is in 35 and second during dash in first
Form the first inner waterproofing groove 36 between 37, formed between dash is in 37 and the 3rd 39 during dash in second in described second
Capillary groove 38, seal 6 also with second in dash in 37 and the 3rd during dash 39 pressure tight sealing engagement.
The seal 6 is that EPDM seals sponge, and the bottom surface of cover 2 also corresponds to seal 6 and is provided with compression convex tendon 23.
Circuit board 4, circuit board 4 and the location fit of cavity 31 are provided with the back box 3.
Locating dowel 311 is provided with the back box 3, the corresponding locating dowel 311 of circuit board 4 is provided with positioning hole, and locating dowel 311 is with determining
Position hole grafting coordinates.
Be provided with forceful electric power terminals and light current terminals in the back box 3, forceful electric power terminals and light current terminals respectively with electricity
The relevant position of road plate 4 is electrically connected with.The forceful electric power terminals and light current terminals are fast-wiring plug 5, can be with electricity
Road plate realizes that Quick conductive connects.
The outcase of refrigerator 1 is inverted U shape, and it is made up of top plate with the side plate for being arranged on top left and right ends, and power pack is total
Into being embedded on the top plate of outcase of refrigerator 1.
Claims (10)
1. a kind of refrigerator power supply box mounting structure, including it is connected to outcase of refrigerator（1）On power supply cartridge, power supply cartridge bag
Include back box（3）And cover（2）, it is characterized in that, the back box（3）It is arranged on outcase of refrigerator（1）Inner side, outcase of refrigerator（1）It is corresponding
Back box（3）Provided with perforate, back box（3）Corresponding perforate is provided with cavity（31）, cover（2）It is arranged in perforate and and back box（3）'s
Cavity（31）Opening sealing coordinates.
2. refrigerator power supply box mounting structure according to claim 1, it is characterized in that, the perforate is provided with in-flanges（11）'s
Flanging bore, back box（3）Cavity（31）Opening corresponds to the in-flanges（11）Both sides are provided with flanging（310）With heavy platform, outside
Flange（310）Slot is provided between heavy platform（32）, in-flanges（11）Insert slot（32）In, flanging（310）With outside refrigerator
Shell（1）Inwall connection, the cover（2）It is undertaken on heavy platform and seals engagement therewith.
3. refrigerator power supply box mounting structure according to claim 2, it is characterized in that, the slot（32）Bottom surface be provided with two with
On jack（33）, the flanging（310）Corresponding jack（33）Provided with pin（12）, pin（12）Through jack（33）Palintrope
Folding, realizes back box（3）Fixation.
4. refrigerator power supply box mounting structure according to claim 2, it is characterized in that, the heavy platform surface periphery is provided with outer waterproof
Groove（34）, outer capillary groove（34）Inside and outside be respectively equipped with dash side in first（35）With outer dash side（31）, outer dash side
（31）Top surface is higher than dash side in first（35）Top surface；The cover（2）The corresponding outer capillary groove in bottom surface（34）Provided with upper water fender
（22）, upper water fender（22）With outer capillary groove（34）Grafting coordinates, cover（2）Correspondingly go up water fender in bottom surface（22）Periphery is provided with branch
Hold side（21）, side-strut（21）It is undertaken on outer dash side（31）On top surface, cover（2）Correspondingly go up water fender in bottom surface（22）By inner side
Provided with seal（6）, seal（6）With first in dash side（35）Press tight sealing engagement.
5. refrigerator power supply box mounting structure according to claim 4, it is characterized in that, dash in the heavy platform surface corresponding first
Side（35）Inner side by be also sequentially provided with the first inner waterproofing groove（36）, dash side in second（37）, the second inner waterproofing groove（38）With
Dash side in 3rd（39）, dash side in the 3rd（39）With described first in dash side（35）Top surface maintains an equal level, dash side in second
（37）Top surface is less than dash side in the 3rd（39）Top surface, dash side in first（35）With second in dash side（37）Between form institute
State the first inner waterproofing groove（36）, dash side in second（37）With the 3rd in dash side（39）Between form the second inner waterproofing groove
（38）, seal（6）Also with second in dash side（37）With the 3rd in dash side（39）Press tight sealing engagement.
6. according to the refrigerator power supply box mounting structure of claim 4 or 5, it is characterized in that, the seal（6）Sealed for EPDM
Sponge, cover（2）Bottom surface also corresponds to seal（6）Provided with compression convex tendon（23）.
7. refrigerator power supply box mounting structure according to claim 1, it is characterized in that, the back box（3）It is interior to be provided with circuit board
（4）, circuit board（4）With cavity（31）Location fit.
8. refrigerator power supply box mounting structure according to claim 7, it is characterized in that, the back box（3）It is interior to be provided with locating dowel
（311）, circuit board（4）Corresponding locating dowel（311）Provided with positioning hole, locating dowel（311）Coordinate with positioning hole grafting.
9. refrigerator power supply box mounting structure according to claim 7, it is characterized in that, the back box（3）It is interior to be provided with forceful electric power wiring
End and light current terminals, forceful electric power terminals and light current terminals respectively with circuit board（4）Relevant position be electrically connected with.
10. refrigerator power supply box mounting structure according to claim 2, it is characterized in that, the outcase of refrigerator（1）It is inverted U shape, its
It is made up of top plate and the side plate for being arranged on top left and right ends, power supply cartridge is embedded in outcase of refrigerator（1）Top plate on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710781311.XA CN107687736A (en) | 2017-09-01 | 2017-09-01 | Refrigerator power supply box mounting structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710781311.XA CN107687736A (en) | 2017-09-01 | 2017-09-01 | Refrigerator power supply box mounting structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107687736A true CN107687736A (en) | 2018-02-13 |
Family
ID=61155918
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710781311.XA Pending CN107687736A (en) | 2017-09-01 | 2017-09-01 | Refrigerator power supply box mounting structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107687736A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108899626A (en) * | 2018-06-28 | 2018-11-27 | 安徽帮创智能科技有限公司 | A kind of water proof type cavity coupler |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040080064A (en) * | 2003-03-10 | 2004-09-18 | 엘지전자 주식회사 | Refrigerator with implementation case for refrigerator detachable terminal |
| KR20050119468A (en) * | 2004-06-16 | 2005-12-21 | 주식회사 대우일렉트로닉스 | A mounting structure of pcb for refrigerators |
| JP2009207228A (en) * | 2008-02-26 | 2009-09-10 | Sumitomo Wiring Syst Ltd | Mounting structure of electric connection box |
| CN104266441A (en) * | 2014-10-10 | 2015-01-07 | 合肥美的电冰箱有限公司 | Assembly structure of top cover of refrigerator |
| CN104955301A (en) * | 2014-03-28 | 2015-09-30 | 三菱电机株式会社 | Waterproof control unit |
| CN106028702A (en) * | 2016-05-12 | 2016-10-12 | 青岛海尔股份有限公司 | Refrigerator power box and fixing structure thereof |
| CN106052293A (en) * | 2016-05-25 | 2016-10-26 | 合肥华凌股份有限公司 | Main control board installing structure and refrigerator |
| CN207407570U (en) * | 2017-09-01 | 2018-05-25 | 佛山市小鲜互联电器科技有限公司 | Refrigerator power supply box mounting structure |
-
2017
- 2017-09-01 CN CN201710781311.XA patent/CN107687736A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20040080064A (en) * | 2003-03-10 | 2004-09-18 | 엘지전자 주식회사 | Refrigerator with implementation case for refrigerator detachable terminal |
| KR20050119468A (en) * | 2004-06-16 | 2005-12-21 | 주식회사 대우일렉트로닉스 | A mounting structure of pcb for refrigerators |
| JP2009207228A (en) * | 2008-02-26 | 2009-09-10 | Sumitomo Wiring Syst Ltd | Mounting structure of electric connection box |
| CN104955301A (en) * | 2014-03-28 | 2015-09-30 | 三菱电机株式会社 | Waterproof control unit |
| CN104266441A (en) * | 2014-10-10 | 2015-01-07 | 合肥美的电冰箱有限公司 | Assembly structure of top cover of refrigerator |
| CN106028702A (en) * | 2016-05-12 | 2016-10-12 | 青岛海尔股份有限公司 | Refrigerator power box and fixing structure thereof |
| CN106052293A (en) * | 2016-05-25 | 2016-10-26 | 合肥华凌股份有限公司 | Main control board installing structure and refrigerator |
| CN207407570U (en) * | 2017-09-01 | 2018-05-25 | 佛山市小鲜互联电器科技有限公司 | Refrigerator power supply box mounting structure |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108899626A (en) * | 2018-06-28 | 2018-11-27 | 安徽帮创智能科技有限公司 | A kind of water proof type cavity coupler |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104112931B (en) | Electric connector for socket and manufacture method thereof | |
| CN207407570U (en) | Refrigerator power supply box mounting structure | |
| CN205666575U (en) | Waterproof terminal box of many interfaces | |
| CN205429290U (en) | Earphone connector | |
| CN212277719U (en) | Dampproofing and waterproofing's block terminal | |
| CN107687736A (en) | Refrigerator power supply box mounting structure | |
| CN201178201Y (en) | High and low frequency co-assembled electric connector having sealed fast lock | |
| CN204145920U (en) | A kind of outgoing line device for controller for electric vehicle | |
| CN207425935U (en) | Battery modules | |
| CN206628650U (en) | A kind of waterproof sealing structure of insertion hanging type plug-bolt arrangements of electric connection | |
| CN105633700B (en) | A kind of electric power connecting device | |
| CN107275840A (en) | The locking desorption method of anti-loose pin component, anti-loose socket and socket | |
| CN203826637U (en) | Earphone connector and electronic equipment | |
| CN202930344U (en) | Sealed type automotive relay with safety device | |
| CN205407942U (en) | Handset | |
| CN204947197U (en) | Audio socket connector | |
| CN207777610U (en) | Spigot seal structure | |
| CN201717441U (en) | Waterproof battery connector | |
| CN207282863U (en) | Safe waterproof socket combines | |
| CN208256780U (en) | A kind of shell structure of easy replacement battery | |
| CN207367837U (en) | Automobile and its switch | |
| CN107565263B (en) | Attaching type electrical connection arrangement | |
| CN208300146U (en) | Entire car controller | |
| CN207185023U (en) | Electric car wireless controller outer casing upper cover panel construction | |
| CN215453217U (en) | Controller and bluetooth headset |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |