CN104930755B - A kind of refrigerator hermetically sealed refrigerating compressor unit electrical part outside protective covers - Google Patents
A kind of refrigerator hermetically sealed refrigerating compressor unit electrical part outside protective covers Download PDFInfo
- Publication number
- CN104930755B CN104930755B CN201510404274.1A CN201510404274A CN104930755B CN 104930755 B CN104930755 B CN 104930755B CN 201510404274 A CN201510404274 A CN 201510404274A CN 104930755 B CN104930755 B CN 104930755B
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- China
- Prior art keywords
- protection frame
- metal protection
- seat board
- plate
- boss
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Classifications
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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
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B31/00—Compressor arrangements
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- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Compressor (AREA)
Abstract
The present invention is a kind of refrigerator hermetically sealed refrigerating compressor unit electrical part outside protective covers; including metal protection frame, wire clamp seat, compressor ground terminal and protective cover; metal protection frame top is provided with skewback, and left folding bent plate is provided with the left of metal protection frame, and metal protection frame bottom is provided with lower bending plate；Wire clamp seat includes seat board, and seat board both sides are provided with wire clamp, and seat board left end is provided with seat board projection, and seat board bottom surface is provided with bottom surface groove, bottom surface buckle, boss b and boss stripe；Protective cover is enclosed and is formed by upper plate, foreboard and the bread of right panel three, protective cover is provided with waterproof inclined-plane a, b and c, and upper plate bottom is provided with upper plate draw-in groove and elongated slot, and foreboard inner side is provided with stretches out buckle, right panel inner side is provided with square groove and raised buckle, and right panel bottom is provided with side and stretches out plate and install cavity；Of the invention novel in design ingenious, simple structure, reliability and safety is high, with good application value.
Description
Technical field
The present invention relates to domestic electric appliance technical field, especially a kind of refrigerator hermetically sealed refrigerating compressor unit electrical part
Outside protective covers.
Background technology
For household electrical appliance, safety is it is critical that require, the assistance compressor being placed in outside freezer compressor
Start and the electrical installation of protection compressor circuit is all direct charging member, directly affect personal safety, therefore to this kind of
Electrical installation is required for taking the measure of being effectively protected.
The outside protective covers that current freezer compressor industry is commonly used are installed from compressor terminal front, and compressor
After being placed into refrigerator inside, the binding post side is not and space inside distance all very littles positive outside, install and dismounting all
It is very inconvenient, commercially still there is metal jump ring that fixed outside protective covers are installed and using, this outside protective covers are mainly outer
Portion increases a metal jump ring and fixes, and this metal jump ring is free-hand easily dismantles, and security is very low（Referring to Fig. 1）.
Therefore, install convenient, reliability outside protective covers high are the targets that all big enterprises are pursued.
The content of the invention
The above mentioned problem that the purpose of the present invention exists aiming at existing electrical part outside protective covers, there is provided one kind design is new
Clever ingenious, simple structure, reliability and safety refrigerator hermetically sealed refrigerating compressor unit electrical part outside protective covers high.
Concrete scheme of the invention is：A kind of refrigerator hermetically sealed refrigerating compressor unit electrical part outside protective covers, include with
Metal protection frame, the wire clamp seat installed in metal protection frame bottom, compressor ground terminal that compressor housing welds together
And protective cover, the side of the compressor ground terminal is additionally provided with earthing screw hole, and the metal protection frame top is provided with inclined-plane
Plate, skewback top is arranged to bending structure A, and the side of bending structure A is provided with top fold block, is set on the left of metal protection frame
The first from left right side of top one for having left folding bent plate, left folding bent plate offers two draw-in groove A, and left folding bent plate medial surface is provided with boss a, left
The first from left of bending plate bottom one is right to offer draw-in groove B and C respectively, and the bottom of metal protection frame is provided with lower bending plate, on lower bending plate
Square hole A is offered, the right upper portion of metal protection frame and bottom are respectively equipped with right part folded block and square hole B；The wire clamp seat bag
Included seat board, the front and rear both sides of seat board are provided with wire clamp, seat board left end is provided with that seat board is raised, the bottom surface of seat board be provided with bottom surface groove,
Bottom surface buckle, boss b and boss stripe；The protective cover has cover body, the cover body be to be enclosed by upper plate, foreboard and the bread of right panel three and
Into, the rear part edge of upper plate, the lower edge of foreboard, the lower edge of right panel are respectively equipped with waterproof inclined-plane a, b and c, it is described on
Plate bottom is provided with upper plate draw-in groove and elongated slot, and foreboard inner side is provided with stretches out buckle, and right panel inner side is provided with square groove and raised buckle, right panel
Bottom is additionally provided with the installation cavity that plate and projection are stretched out in side.
The back side of heretofore described metal protection frame is additionally provided with reverse side boss, and the height of the reverse side boss protrusion is
2mm~6mm, projection shape can be any one in circular, oval, square and kidney-shaped, and setting 3~5 is needed on boss
Pad.
The angle of inclination of the skewback on heretofore described metal protection frame top is 90 °~150 °, the width of skewback
It is 5mm~8mm, the bending structure A is 80 °~100 ° relative to the bending angle of horizontal direction, width is 2mm~5mm.
Bottom surface slot length on the bottom surface of heretofore described seat board is less than 50mm.
The angle of inclination of heretofore described waterproof inclined-plane a, b and c is 20 °~80 °.
More than 90 ° and less than 180 °, width is 30.5mm~70.5mm to the bending angle of heretofore described left folding bent plate.
The setting height(from bottom) of the installation cavity of heretofore described right panel bottom than in wire clamp seat stretch out 2mm highly high~
4mm。
The bending angle of the plate face where heretofore described earthing screw hole is 0 °~140 °.
Heretofore described wire clamp seat and protective cover are installed by the way of right-to-left slip.
The present invention by metal protection frame set draw-in groove and boss, while be provided with wire clamp seat and protective cover with
The boss for matching and buckle, installed by the way of sliding, instead of that traditional front is installed and metal jump ring fixes peace
The brought inconvenience of dress.
Of the invention novel in design ingenious, simple structure, reliability and safety is high, with good application value.
Brief description of the drawings
Fig. 1 is traditional protection outer cover mounting means and jump ring fixed form schematic diagram；
Fig. 2 is general structure schematic diagram of the present invention；
Fig. 3 is center line clip seat structure schematic diagram of the present invention；
Fig. 4 is metal protection frame structural representation in the present invention；
Fig. 5 is protective roof structure schematic diagram in the present invention；
Fig. 6 is wire clamp seat and metal protection frame scheme of installation in the present invention；
Fig. 7 is protective cover scheme of installation in the present invention.
In figure：1-compressor housing, 2-jump ring, 3-protective cover, 4-draw-in groove A, 5-boss a, 6-left folding bent plate,
7-draw-in groove C, 8-draw-in groove B, 9-lower bending plate, 10-square hole A, 11-seat board are raised, 12-seat board, 13-wire clamp, 14-preceding
Plate, 15-waterproof inclined-plane c, 16-right panel, 17-upper plate, 18-compressor ground terminal, 19-earthing screw hole, 20-bottom surface
Buckle, 21-boss b, 22-boss stripe, 23-bottom surface groove, 24-top fold block, 25-skewback, 26-reverse side boss,
Plate is stretched out in 27-bending structure A, 28-right part folded block, 29-square hole B, 30-side, 31-raised buckle, 32-square groove,
33-upper plate draw-in groove, 34-waterproof inclined-plane a, 35-elongated slot, 36-stretch out buckle, 37-waterproof inclined-plane b, 38-installation cavity.
Specific embodiment
Referring to Fig. 2-Fig. 5, the present invention is a kind of refrigerator hermetically sealed refrigerating compressor unit electrical part outside protective covers, include with
Metal protection frame, the wire clamp seat installed in metal protection frame bottom, compressor ground terminal that compressor housing 1 welds together
18 and protective cover 3, the side of the compressor ground terminal is additionally provided with earthing screw hole 19, and the metal protection frame top is provided with
Skewback 25, skewback top is arranged to bending structure A27, and the side of bending structure A is provided with top fold block 24, metal protection
Left folding bent plate 6 is provided with the left of frame, the first from left right side of top one of left folding bent plate offers two draw-in groove A4, on left folding bent plate medial surface
Boss a5 is provided with, one the first from left of left folding bent plate bottom is right to offer draw-in groove B8 and C7 respectively, and the bottom of metal protection frame is provided with lower folding
Bent plate 9, offers square hole A10 on lower bending plate, the right upper portion of metal protection frame and bottom are respectively equipped with right part folded block 28
With square hole B29；The wire clamp seat includes seat board 12, and the front and rear both sides of seat board are provided with wire clamp 13, and it is convex that seat board left end is provided with seat board
11 are played, the bottom surface of seat board is provided with bottom surface groove 23, bottom surface buckle 20, boss b21 and boss stripe 22；The protective cover has cover
Body, the cover body is enclosed and is formed by upper plate 17, foreboard 14 and the bread of right panel 16 3, the rear part edge of upper plate, the lower edge of foreboard,
The lower edge of right panel is respectively equipped with waterproof inclined-plane a34, b37 and c15, and the upper plate bottom is provided with upper plate draw-in groove 33 and elongated slot
35, foreboard inner side is provided with stretches out buckle 36, and right panel inner side is provided with square groove 32 and raised buckle 31, and right panel bottom is additionally provided with side and stretches
The installation cavity 38 of ejecting plate 30 and projection.
The back side of metal protection frame described in the present embodiment is additionally provided with reverse side boss 26, the height of the reverse side boss protrusion
It is 2mm~6mm, projection shape can be any one in circular, oval, square and kidney-shaped, and setting 3~5 is needed on boss
Individual pad.
The angle of inclination of the skewback 25 on the top of metal protection frame described in the present embodiment is 90 °~150 °, skewback
Width be 5mm~8mm, the bending structure A27 relative to horizontal direction bending angle be 80 °~100 °, width be 2mm~
5mm。
Bottom surface slot length on the bottom surface of seat board 12 described in the present embodiment is less than 50mm.
The angle of inclination of waterproof inclined-plane described in the present embodiment a, b and c is 20 °~80 °.
The bending angle of left folding bent plate described in the present embodiment 6 more than 90 ° and less than 180 °, width be 30.5mm~
70.5mm。
The setting height(from bottom) of the installation cavity 38 of the bottom of right panel 16 described in the present embodiment in wire clamp seat than stretching out highly high
2mm~4mm.
The bending angle of the plate face where earthing screw hole described in the present embodiment 19 is 0 °~140 °.
Wire clamp seat described in the present embodiment and protective cover are installed by the way of right-to-left slip.
Metal protection frame, wire clamp seat and protective cover are combined together in the present embodiment can meet water-proof function, prevent outside
Water or other liquid enter protective cover inside.
6- Fig. 7 further describes installation process of the invention below in conjunction with the accompanying drawings：
The left folding bent plate top of the metal protection frame is provided with two draw-in groove A4 and boss a5, and draw-in groove A and boss a can
Hang capacitor；The bottom of metal protection frame left folding bent plate 6 is provided with draw-in groove B8 and C7, and lower bending plate is provided with square hole A10, wire clamp seat
Seat board left end is provided with seat board projection 11, and seat board bottom is provided with bottom surface groove 23, bottom surface buckle 20, boss b21 and boss stripe 22, seat board
In projection insertion metal protection frame draw-in groove C, boss b is snapped in metal protection frame square hole A, the bottom surface groove of the bottom surface of wire clamp seat seat board 12
Inserted from the edge of lower bending plate 9 of metal protection frame, the bottom surface buckle 20 of wire clamp seat can be used for fixed capacity lead；Metal protection
There is draw-in groove B8 on frame left folding bent plate, right side is provided with square hole B29 and right part folded block 28, and top fold block 24 and bending knot are arranged at top
Structure A27, has inside protective cover and stretches out buckle 36, raised buckle 31, square groove 32, elongated slot 35 and upper plate draw-in groove 33, and this stretches out buckle
Insert in the draw-in groove B of metal protection frame, raised buckle is snapped in the square hole B of metal protection frame, the right part folding on metal protection frame
In curved piece 28 square groove 32 of insertion protective cover, inside the elongated slot of the top fold block insertion protective cover on metal protection frame, metal
In the upper plate draw-in groove 33 of the bending structure A insertion protective covers on the top of protective frame, the waterproof inclined-plane a34 on the top of protective cover is protected
The bending structure A on metal protection frame top, water or other liquid for preventing outside enter inside protective cover, protective cover side
Waterproof inclined-plane c protect the clamp mouthful face of wire clamp seat, it is to avoid outside water or other liquid enters from the clamp mouthful face of wire clamp seat
Inside protective cover, the waterproof inclined-plane b of protective cover bottom protects wire clamp seat edge, it is to avoid the water or liquid of protection cover outer surface are from line
The edge of holder is flowed into inside protective cover, and the side of protective cover is stretched out the baffle plate that plate protrudes with wire clamp seat side and fitted and avoids outside
Water or liquid flow into protective cover inside；Compressor ground terminal is fitted and by earthing screw with the ground terminal on electrical installation
Connection meets compressor grounding requirement；The reverse side boss at the metal protection frame back side welds together with compressor housing, this reverse side
Boss can be used for preventing water and its its liquid from entering inside metal protection frame and protective cover, while this reverse side boss prevents metal
There is larger gap between retaining frame and compressor housing, can be with the general compressor shorter in miniaturization and housing.
The present invention by setting different draw-in grooves and boss on metal protection frame, while being set in wire clamp seat and protective cover
Matched boss and buckle is equipped with, is installed by the way of sliding, instead of traditional front and install and metal jump ring
The brought inconvenience of fixed installation.
Claims (7)
1. a kind of refrigerator hermetically sealed refrigerating compressor unit electrical part outside protective covers, include and weld together with compressor housing
Metal protection frame, the wire clamp seat installed in metal protection frame bottom, compressor ground terminal and protective cover, the compressor ground connection
The side of terminal is additionally provided with earthing screw hole, it is characterised in that：The metal protection frame top is provided with skewback, skewback top
It is arranged to bending structure A, the side of bending structure A is provided with top fold block, left folding bent plate is provided with the left of metal protection frame, it is left
The first from left right side of top one of bending plate offers two draw-in groove A, and left folding bent plate medial surface is provided with boss a, left folding bent plate bottom one
The first from left is right to offer draw-in groove B and C respectively, and the bottom of metal protection frame is provided with lower bending plate, square hole A is offered on lower bending plate,
The right upper portion of metal protection frame and bottom are respectively equipped with right part folded block and square hole B；The wire clamp seat includes seat board, seat board
Front and rear both sides be provided with wire clamp, seat board left end is provided with that seat board is raised, and the bottom surface of seat board is provided with bottom surface groove, bottom surface buckle, boss b
And boss stripe；The protective cover has cover body, and the cover body is enclosed and formed by upper plate, foreboard and the bread of right panel three, the rear portion of upper plate
Edge, the lower edge of foreboard, the lower edge of right panel are respectively equipped with waterproof inclined-plane a, b and c, and the upper plate bottom is provided with upper plate
Draw-in groove and elongated slot, foreboard inner side is provided with stretches out buckle, and right panel inner side is provided with square groove and raised buckle, and right panel bottom is additionally provided with side
Stretch out the installation cavity of plate and projection；The back side of the metal protection frame is additionally provided with reverse side boss, the reverse side boss protrusion
Highly it is 2mm~6mm, projection shape can be any one in circular, oval, square and kidney-shaped, and setting 3 is needed on boss
~5 pads；The angle of inclination of the skewback on the metal protection frame top is 90 °~150 °, and the width of skewback is 5mm
~8mm, the bending structure A are 80 °~100 ° relative to the bending angle of horizontal direction, and width is 2mm~5mm.
2. a kind of refrigerator hermetically sealed refrigerating compressor unit electrical part outside protective covers according to claim 1, it is characterised in that：
Bottom surface slot length on the bottom surface of the seat board is less than 50mm.
3. a kind of refrigerator hermetically sealed refrigerating compressor unit electrical part outside protective covers according to claim 1, it is characterised in that：
The angle of inclination of described waterproof inclined-plane a, b and c is 20 °~80 °.
4. a kind of refrigerator hermetically sealed refrigerating compressor unit electrical part outside protective covers according to claim 1, it is characterised in that：
More than 90 ° and less than 180 °, width is 30.5mm~70.5mm to the bending angle of the left folding bent plate.
5. a kind of refrigerator hermetically sealed refrigerating compressor unit electrical part outside protective covers according to claim 1, it is characterised in that：
The setting height(from bottom) of the installation cavity of the right panel bottom in wire clamp seat than stretching out 2mm~4mm highly high.
6. a kind of refrigerator hermetically sealed refrigerating compressor unit electrical part outside protective covers according to claim 1, it is characterised in that：
The bending angle of the plate face where the earthing screw hole is 0 °~140 °.
7. a kind of refrigerator hermetically sealed refrigerating compressor unit electrical part outside protective covers according to claim 1, it is characterised in that：
The wire clamp seat and protective cover are installed by the way of right-to-left slip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510404274.1A CN104930755B (en) | 2015-07-13 | 2015-07-13 | A kind of refrigerator hermetically sealed refrigerating compressor unit electrical part outside protective covers |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510404274.1A CN104930755B (en) | 2015-07-13 | 2015-07-13 | A kind of refrigerator hermetically sealed refrigerating compressor unit electrical part outside protective covers |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104930755A CN104930755A (en) | 2015-09-23 |
| CN104930755B true CN104930755B (en) | 2017-05-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510404274.1A Active CN104930755B (en) | 2015-07-13 | 2015-07-13 | A kind of refrigerator hermetically sealed refrigerating compressor unit electrical part outside protective covers |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104930755B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106413315A (en) * | 2016-10-28 | 2017-02-15 | 黄石东贝电器股份有限公司 | Electrical appliance box and compressor |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1297522A (en) * | 1998-05-28 | 2001-05-30 | 扎纳西电机公司 | Hermetic refrigeration compressor with improved control and connection means |
| CN201779949U (en) * | 2010-08-03 | 2011-03-30 | 苏州三星电子有限公司 | Back cover device of refrigerator compressor |
| CN202585253U (en) * | 2012-05-25 | 2012-12-05 | 黄石东贝电器股份有限公司 | Relay cover assembly used for refrigeration compressor |
| CN204088193U (en) * | 2014-09-22 | 2015-01-07 | 芜湖欧宝机电有限公司 | A kind of refrigerant compressor relay protective frame |
| CN204757456U (en) * | 2015-07-13 | 2015-11-11 | 黄石东贝电器股份有限公司 | Refrigerator hermetically sealed refrigerating compressor unit electrical part protection dustcoat |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3768114B2 (en) * | 2001-03-28 | 2006-04-19 | 三洋電機株式会社 | Compressor electrical components |
-
2015
- 2015-07-13 CN CN201510404274.1A patent/CN104930755B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1297522A (en) * | 1998-05-28 | 2001-05-30 | 扎纳西电机公司 | Hermetic refrigeration compressor with improved control and connection means |
| CN201779949U (en) * | 2010-08-03 | 2011-03-30 | 苏州三星电子有限公司 | Back cover device of refrigerator compressor |
| CN202585253U (en) * | 2012-05-25 | 2012-12-05 | 黄石东贝电器股份有限公司 | Relay cover assembly used for refrigeration compressor |
| CN204088193U (en) * | 2014-09-22 | 2015-01-07 | 芜湖欧宝机电有限公司 | A kind of refrigerant compressor relay protective frame |
| CN204757456U (en) * | 2015-07-13 | 2015-11-11 | 黄石东贝电器股份有限公司 | Refrigerator hermetically sealed refrigerating compressor unit electrical part protection dustcoat |
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| Publication number | Publication date |
|---|---|
| CN104930755A (en) | 2015-09-23 |
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Effective date of registration: 20210622 Address after: No.6, East Jinshan Avenue, Huangshi economic and Technological Development Zone, Huangshi City, Hubei Province Patentee after: Huangshi Dongbei Compressor Co.,Ltd. Address before: No.6, East Jinshan Avenue, Huangshi economic and Technological Development Zone, Hubei Province Patentee before: Huangshi Dongbei Electrical Appliance Co.,Ltd. |