CN104930755A - Completely closed protective outer cover of refrigeration compressor electric device for refrigerator - Google Patents
Completely closed protective outer cover of refrigeration compressor electric device for refrigerator Download PDFInfo
- Publication number
- CN104930755A CN104930755A CN201510404274.1A CN201510404274A CN104930755A CN 104930755 A CN104930755 A CN 104930755A CN 201510404274 A CN201510404274 A CN 201510404274A CN 104930755 A CN104930755 A CN 104930755A
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- Prior art keywords
- plate
- boss
- metal protection
- protection frame
- groove
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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 invention provides a completely closed protective outer cover of a refrigeration compressor electric device for a refrigerator. The completely closed protective cover comprises a metal protective frame, a wire clamp base, a compressor grounding terminal and a protective cover. An inclined panel is arranged at the upper portion of the metal protective frame, a left bent plate is arranged on the left side of the metal protective frame, and the lower portion of the metal protective frame is provided with a lower bent plate. The wire clamp base comprises a base plate, wire clamps are arranged at the two sides of the base plate, the left end of the base plate is provided with a base plate protrusion, and the bottom face of the base plate is provided with a bottom face groove, a bottom face fastener, a boss b and a boss strip. The protective cover is formed by enclosing an upper plate, a front plate and a right plate from three sides, a water-proof inclined face a, a water-proof inclined face b and a water-proof inclined face are arranged on the protective cover, the bottom of the upper plate is provided with an upper plate clamping groove and a long groove, an extending-out fastener is arranged on the inner side of the front plate, the inner side of the right plate is provided with a square groove and a protrusion fastener, and the lower portion of the right plate is provided with a side face extending-out plate and an installation cavity. The completely closed protective outer cover of the refrigeration compressor electric device for the refrigerator is novel and ingenious in design, simple in structure and high in reliability and safety, and has good popularization and 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 vital requirement; the assistance compressor start being placed in freezer compressor outside and the electrical installation protecting compressor circuit are all direct charging members, directly affect personal safety, therefore all need to take effective safeguard measure to this kind of electrical installation.
The outside protective covers that current freezer compressor industry generally uses installs from compressor terminal front; and after compressor is placed into refrigerator inside; the binding post side is not in positive outside; and space inside distance is all very little; install and dismantle all very inconvenient, commercially still have metal jump ring to install fixing outside protective covers in use, the main outer portion of this outside protective covers increases a metal jump ring and fixes; and this metal jump ring is free-hand very easily dismantles, security very low (see Fig. 1).
Therefore, installing convenient, that reliability is high outside protective covers is the target that all big enterprises are pursued.
Summary of the invention
Object of the present invention is exactly the problems referred to above existed for existing electrical part outside protective covers, and provide a kind of novel in design ingenious, structure is simple, the refrigerator hermetically sealed refrigerating compressor unit electrical part outside protective covers that reliability and safety is high.
Concrete scheme of the present invention is: a kind of refrigerator hermetically sealed refrigerating compressor unit electrical part outside protective covers, include the metal protection frame welded together with compressor housing, be arranged on the wire clamp seat bottom metal protection frame, compressor ground terminal and protective cover, the side of described compressor ground terminal is also provided with earthing screw hole, described metal protection frame top is provided with skewback, bending structure A is arranged on skewback top, the side of bending structure A is provided with top fold block, the left side of metal protection frame is provided with left folding bent plate, the first from left right side, top one of left folding bent plate offers two draw-in groove A, left folding bent plate medial surface is provided with boss a, left folding bent plate bottom one the first from left parts on the right side and does not offer draw-in groove B and C, the bottom of metal protection frame is provided with lower bending plate, lower bending plate offers square hole A, the right upper portion of metal protection frame and bottom are respectively equipped with right part folded block and square hole B, described wire clamp seat includes seat board, and the both sides, front and back of seat board are provided with wire clamp, and seat board left end is provided with seat board projection, and the bottom surface of seat board is provided with bottom surface groove, bottom surface buckle, boss b and boss stripe, described protective cover has cover body, this cover body be by upper plate, header board and right panel three bread enclose and form, the lower edge of the rear part edge of upper plate, the lower edge of header board, right panel is respectively equipped with waterproof inclined-plane a, b and c, upper plate draw-in groove and elongated slot is provided with bottom described upper plate, be provided with inside header board and stretch out buckle, be provided with square groove and protruding buckle inside right panel, right panel bottom is also provided with side and stretches out plate and protruding installation cavity.
The back side of the frame of metal protection described in the present invention is also provided with reverse side boss, and the height that described reverse side boss protrudes is 2mm ~ 6mm, boss shape can be in circle, ellipse, square and kidney-shaped any one, boss needs arrange 3 ~ 5 pads.
The angle of inclination of the skewback on the frame of metal protection described in the present invention top is 90 ° ~ 150 °, and the width of skewback is 5mm ~ 8mm, and described bending structure A is 80 ° ~ 100 ° relative to the bending angle of horizontal direction, and width is 2mm ~ 5mm.
Bottom surface slot length on the bottom surface of seat board described in the present invention is less than 50mm.
The angle of inclination of the inclined-plane of waterproof described in the present invention a, b and c is 20 ° ~ 80 °.
The bending angle of the bent plate of left folding described in the present invention is greater than 90 ° and is less than 180 °, and width is 30.5mm ~ 70.5mm.
The setting height(from bottom) of the installation cavity of the bottom of right panel described in the present invention is than wire clamp seat stretches out highly high 2mm ~ 4mm.
The bending angle in the plate face at place, the hole of earthing screw described in the present invention is 0 ° ~ 140 °.
The mode that the seat of wire clamp described in the present invention and protective cover all adopt right-to-left to slide is installed.
The present invention by arranging draw-in groove and boss on metal protection frame, online holder and protective cover are provided with the boss and buckle that match with it simultaneously, adopt the mode of sliding to install, instead of traditional front and to install and metal jump ring fixedly mounts the inconvenience brought.
Modern design of the present invention is ingenious, and structure is simple, and reliability and safety is high, has good application value.
Accompanying drawing explanation
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 shelf structure schematic diagram in the present invention;
Fig. 5 is protective roof structure schematic diagram in the present invention;
Fig. 6 is center line holder of the present invention and metal protection frame scheme of installation;
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 is protruding, 12-seat board, 13-wire clamp, 14-header board, 15-waterproof inclined-plane c, 16-right panel, 17-upper plate, 18-o 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, 27-bending structure A, 28-right part folded block, 29-square hole B, plate is stretched out in 30-side, 31-protruding 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-cavity is installed.
Detailed description of the invention
See Fig. 2-Fig. 5, the present invention is a kind of refrigerator hermetically sealed refrigerating compressor unit electrical part outside protective covers, include the metal protection frame welded together with compressor housing 1, be arranged on the wire clamp seat bottom metal protection frame, compressor ground terminal 18 and protective cover 3, the side of described compressor ground terminal is also provided with earthing screw hole 19, described metal protection frame top is provided with skewback 25, bending structure A27 is arranged on skewback top, the side of bending structure A is provided with top fold block 24, the left side of metal protection frame is provided with left folding bent plate 6, the first from left right side, top one of left folding bent plate offers two draw-in groove A4, left folding bent plate medial surface is provided with boss a5, left folding bent plate bottom one the first from left parts on the right side and does not offer draw-in groove B8 and C7, the bottom of metal protection frame is provided with lower bending plate 9, lower bending plate offers square hole A10, the right upper portion of metal protection frame and bottom are respectively equipped with right part folded block 28 and square hole B29, described wire clamp seat includes seat board 12, and the both sides, front and back of seat board are provided with wire clamp 13, and seat board left end is provided with seat board projection 11, and the bottom surface of seat board is provided with bottom surface groove 23, bottom surface buckle 20, boss b21 and boss stripe 22, described protective cover has cover body, this cover body is enclosed by upper plate 17, header board 14 and right panel 16 3 bread to form, the lower edge of the rear part edge of upper plate, the lower edge of header board, right panel is respectively equipped with waterproof inclined-plane a34, b37 and c15, upper plate draw-in groove 33 and elongated slot 35 is provided with bottom described upper plate, be provided with inside header board and stretch out buckle 36, be provided with square groove 32 and protruding buckle 31 inside right panel, right panel bottom is also provided with side and stretches out plate 30 and protruding installation cavity 38.
The back side of the frame of metal protection described in the present embodiment is also provided with reverse side boss 26, and the height that described reverse side boss protrudes is 2mm ~ 6mm, boss shape can be in circle, ellipse, square and kidney-shaped any one, boss needs arrange 3 ~ 5 pads.
The angle of inclination of the skewback 25 on the frame of metal protection described in the present embodiment top is 90 ° ~ 150 °, and the width of skewback is 5mm ~ 8mm, and described bending structure A27 is 80 ° ~ 100 ° relative to the bending angle of horizontal direction, and width is 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 the inclined-plane of waterproof described in the present embodiment a, b and c is 20 ° ~ 80 °.
The bending angle of the bent plate of left folding described in the present embodiment 6 is greater than 90 ° and is less than 180 °, and width is 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 is than wire clamp seat stretches out highly high 2mm ~ 4mm.
The bending angle in the plate face at place, the hole 19 of earthing screw described in the present embodiment is 0 ° ~ 140 °.
The mode that the seat of wire clamp described in the present embodiment and protective cover all adopt right-to-left to slide is installed.
In the present embodiment, metal protection frame, wire clamp seat and protective cover are combined together and can meet water-proof function, prevent outside water or other liquid from entering protective cover inside.
Installation process of the present invention is further described below in conjunction with accompanying drawing 6-Fig. 7:
The left folding bent plate top of described metal protection frame is provided with two draw-in groove A4 and boss a5, and this draw-in groove A and boss a can hang capacitor, draw-in groove B8 and C7 is provided with bottom metal protection frame left folding bent plate 6, lower bending plate is provided with square hole A10, wire clamp seat seat board left end is provided with seat board projection 11, bottom surface groove 23, bottom surface buckle 20, boss b21 and boss stripe 22 is provided with bottom seat board, seat board projection is inserted in metal protection frame draw-in groove C, boss b snaps in metal protection frame square hole A, and the bottom surface groove of wire clamp seat seat board 12 bottom surface inserts from lower bending plate 9 edge of metal protection frame, and the bottom surface buckle 20 of wire clamp seat can be used for fixed capacity lead-in wire, metal protection frame left folding bent plate there is draw-in groove B8, right side is provided with square hole B29 and right part folded block 28, top fold block 24 and bending structure A27 are arranged at top, protective cover inside has stretches out buckle 36, protruding buckle 31, square groove 32, elongated slot 35 and upper plate draw-in groove 33, this stretches out buckle and inserts in the draw-in groove B of metal protection frame, protruding buckle snaps in the square hole B of metal protection frame, right part folded block 28 on metal protection frame inserts in the square groove 32 of protective cover, the elongated slot that top fold block on metal protection frame inserts protective cover is inner, the bending structure A on the top of metal protection frame inserts in the upper plate draw-in groove 33 of protective cover, the waterproof inclined-plane a34 on the top of protective cover protects the bending structure A on metal protection frame top, protective cover inside is entered for preventing outside water or other liquid, the waterproof inclined-plane c of protective cover side protects the clamp actinal surface of wire clamp seat, outside water or other liquid is avoided to enter protective cover inside from the clamp actinal surface of wire clamp seat, waterproof inclined-plane b bottom protective cover protects wire clamp seat edge, the water of protective cover outer surface or liquid is avoided to flow into protective cover from the edge of wire clamp seat inner, the side of protective cover is stretched out baffle plate plate and wire clamp seat side protruded and is fitted and avoid outside water or liquid to flow into protective cover inside, compressor ground terminal is fitted with the ground terminal on electrical installation and is connected by earthing screw and meets compressor grounding requirement, reverse side boss and the compressor housing at the metal protection frame back side weld together, this reverse side boss may be used for anti-sealing and other liquid enters metal protection frame and protective cover is inner, this reverse side boss makes there is comparatively wide arc gap between metal protection frame and compressor housing simultaneously, can be general on miniaturized and that housing is shorter compressor.
The present invention by arranging different draw-in grooves and boss on metal protection frame, online holder and protective cover are provided with the boss and buckle that match with it simultaneously, adopt the mode of sliding to install, instead of traditional front and to install and metal jump ring fixedly mounts the inconvenience brought.
Claims (9)
1. a refrigerator hermetically sealed refrigerating compressor unit electrical part outside protective covers, include the metal protection frame welded together with compressor housing, be arranged on the wire clamp seat bottom metal protection frame, compressor ground terminal and protective cover, the side of described compressor ground terminal is also provided with earthing screw hole, it is characterized in that: described metal protection frame top is provided with skewback, bending structure A is arranged on skewback top, the side of bending structure A is provided with top fold block, the left side of metal protection frame is provided with left folding bent plate, the first from left right side, top one of left folding bent plate offers two draw-in groove A, left folding bent plate medial surface is provided with boss a, left folding bent plate bottom one the first from left parts on the right side and does not offer draw-in groove B and C, the bottom of metal protection frame is provided with lower bending plate, lower bending plate offers square hole A, the right upper portion of metal protection frame and bottom are respectively equipped with right part folded block and square hole B, described wire clamp seat includes seat board, and the both sides, front and back of seat board are provided with wire clamp, and seat board left end is provided with seat board projection, and the bottom surface of seat board is provided with bottom surface groove, bottom surface buckle, boss b and boss stripe, described protective cover has cover body, this cover body be by upper plate, header board and right panel three bread enclose and form, the lower edge of the rear part edge of upper plate, the lower edge of header board, right panel is respectively equipped with waterproof inclined-plane a, b and c, upper plate draw-in groove and elongated slot is provided with bottom described upper plate, be provided with inside header board and stretch out buckle, be provided with square groove and protruding buckle inside right panel, right panel bottom is also provided with side and stretches out plate and protruding installation cavity.
2. a kind of refrigerator hermetically sealed refrigerating compressor unit electrical part outside protective covers according to claim 1; it is characterized in that: the back side of described metal protection frame is also provided with reverse side boss; the height that described reverse side boss protrudes is 2mm ~ 6mm; boss shape can be in circle, ellipse, square and kidney-shaped any one, boss needs arrange 3 ~ 5 pads.
3. a kind of refrigerator hermetically sealed refrigerating compressor unit electrical part outside protective covers according to claim 1; it is characterized in that: the angle of inclination of the skewback on described metal protection frame top is 90 ° ~ 150 °; the width of skewback is 5mm ~ 8mm; described bending structure A is 80 ° ~ 100 ° relative to the bending angle of horizontal direction, and width is 2mm ~ 5mm.
4. a kind of refrigerator hermetically sealed refrigerating compressor unit electrical part outside protective covers according to claim 1, is characterized in that: the bottom surface slot length on the bottom surface of described seat board is less than 50mm.
5. a kind of refrigerator hermetically sealed refrigerating compressor unit electrical part outside protective covers according to claim 1, is characterized in that: the angle of inclination of described waterproof inclined-plane a, b and c is 20 ° ~ 80 °.
6. a kind of refrigerator hermetically sealed refrigerating compressor unit electrical part outside protective covers according to claim 1, it is characterized in that: the bending angle of described left folding bent plate is greater than 90 ° and is less than 180 °, width is 30.5mm ~ 70.5mm.
7. a kind of refrigerator hermetically sealed refrigerating compressor unit electrical part outside protective covers according to claim 1, is characterized in that: the setting height(from bottom) of the installation cavity of described right panel bottom is than wire clamp seat stretches out highly high 2mm ~ 4mm.
8. a kind of refrigerator hermetically sealed refrigerating compressor unit electrical part outside protective covers according to claim 1, is characterized in that: the bending angle in the plate face at place, described earthing screw hole is 0 ° ~ 140 °.
9. a kind of refrigerator hermetically sealed refrigerating compressor unit electrical part outside protective covers according to claim 1, is characterized in that: the mode that described wire clamp seat and protective cover all adopt right-to-left to slide is installed.
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 true CN104930755A (en) | 2015-09-23 |
| CN104930755B 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 |
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| CN (1) | CN104930755B (en) |
Cited By (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 |
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|---|---|---|---|---|
| CN1297522A (en) * | 1998-05-28 | 2001-05-30 | 扎纳西电机公司 | Hermetic refrigeration compressor with improved control and connection means |
| JP2002285962A (en) * | 2001-03-28 | 2002-10-03 | Sanyo Electric Co Ltd | Electrical component for compressor |
| 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 |
-
2015
- 2015-07-13 CN CN201510404274.1A patent/CN104930755B/en active Active
Patent Citations (6)
| 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 |
| JP2002285962A (en) * | 2001-03-28 | 2002-10-03 | Sanyo Electric Co Ltd | Electrical component for compressor |
| 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 |
Cited By (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 |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104930755B (en) | 2017-05-31 |
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| Date | Code | Title | Description |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
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. |
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| TR01 | Transfer of patent right |