CN208846821U - Refrigerator - Google Patents
Refrigerator Download PDFInfo
- Publication number
- CN208846821U CN208846821U CN201790000471.XU CN201790000471U CN208846821U CN 208846821 U CN208846821 U CN 208846821U CN 201790000471 U CN201790000471 U CN 201790000471U CN 208846821 U CN208846821 U CN 208846821U
- Authority
- CN
- China
- Prior art keywords
- wall portion
- protective cover
- bracket
- lower wall
- electric component
- 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.)
- Active
Links
- 230000001681 protective effect Effects 0.000 claims abstract description 135
- 238000003780 insertion Methods 0.000 abstract description 22
- 230000037431 insertion Effects 0.000 abstract description 22
- 239000011248 coating agent Substances 0.000 abstract description 9
- 238000000576 coating method Methods 0.000 abstract description 9
- 239000011521 glass Substances 0.000 description 16
- 230000006835 compression Effects 0.000 description 10
- 238000007906 compression Methods 0.000 description 10
- 238000005057 refrigeration Methods 0.000 description 7
- 239000003507 refrigerant Substances 0.000 description 6
- 238000001816 cooling Methods 0.000 description 5
- 238000000354 decomposition reaction Methods 0.000 description 5
- 230000005611 electricity Effects 0.000 description 4
- 229920001707 polybutylene terephthalate Polymers 0.000 description 4
- -1 polypropylene Polymers 0.000 description 4
- 238000004321 preservation Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000000428 dust Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000002347 injection Methods 0.000 description 2
- 239000007924 injection Substances 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 229920000515 polycarbonate Polymers 0.000 description 2
- 239000004417 polycarbonate Substances 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 229920003002 synthetic resin Polymers 0.000 description 2
- 239000000057 synthetic resin Substances 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 235000013399 edible fruits Nutrition 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
-
- 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
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
-
- 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
- F25D19/00—Arrangement or mounting of refrigeration units with respect to devices or objects to be refrigerated, e.g. infrared detectors
-
- 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
- F25D29/00—Arrangement or mounting of control or safety devices
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Compressor (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model relates to refrigerators; have heat insulating box, compressor, electric component and device for protecting electric component; device for protecting electric component has the protective cover of bracket and coating electrical component; bracket has fastener; it is prominent to protective cover side; stop hole is formed, protective cover has the sidewall portion opposed with bracket；Constitute the lower wall portion of bottom wall；Constitute the upper wall portions of roof；The front wall portion of nearly front side sidewall is constituted on the depth direction from back side and constitutes the backing portion of inboard side wall；Engagement pawl is formed in the position opposed with stop hole in the inner wall of lower wall portion, engages with fastener；And hook portion, it is prominent towards the opposite side of engagement pawl in the outer wall of lower wall portion, there is flat part opposed and plate with lower wall portion, flat part forms gap between lower wall portion, and gap is continuously open from sidewall portion side to front wall portion side.When operating personnel removes protective cover from bracket, the insertion of tool and the movement after insertion are not interfered by the gabarit of the side wall of refrigerator and cover.
Description
Technical field
The utility model relates to have the refrigerator of the device for protecting electric component of the electric component of protection compressor.
Background technique
In the past, electric component was installed in the portion of terminal of the compressor for the refrigeration cycle for being set to composition refrigerator, and proposed one
Kind protects the device for protecting electric component of the electric component (for example, referring to patent document 1).
The device for protecting electric component of patent document 1 has bracket, which is fixed as surrounding the glass terminal of compressor,
The cover of coating electrical component is connected in bracket.Moreover, in the cover for needing to cover the electric component for some reason from bracket
In the case where removing, the blank part that operating personnel impales to the double wall by the lower face side wall surface for being set to cover is inserted into a word spiral shell
The terminal part of silk knife.Then, while under operating personnel is dragged downwards the lower face side wall surface of cover using straight screwdriver with
The mode for erecting the handle portion of straight screwdriver applies rotary force, so as to be detached from claw from stop hole, thus, it is possible to
The locking of release cover and bracket.
Patent document 1: Japanese Unexamined Patent Publication 2006-226248 bulletin
By the device for protecting electric component of patent document 1 using in the case of a refrigerator, when operating personnel is from refrigerator
When back side removes protective cover, be formed as the shape for the hook portion that can only enter protective cover from positive side due to tool, thus it is difficult
Tool is put into hook portion, protective cover to remove operation more difficult.Particularly, since the gap of hook portion is in the side of refrigerator
The mode of wall side opening is formed, thus according to the size or length of tool, and there are the side walls of refrigerator to interfere tool to hook
The case where portion is inserted into.In addition, when operating personnel moves tool, there are protective covers between the side walls and compressor of refrigerator
The situation that framework interferes tool mobile.
Utility model content
The utility model be it is completed to solve the above problems, a kind of ice having device for protecting electric component is provided
Case, when operating personnel removes protective cover from bracket, the insertion of tool and the movement after insertion be not by the side wall of refrigerator and cover
Gabarit interferes.
Refrigerator involved in the utility model has: heat insulating box includes bottom wall part；Two opposed external side walls,
They are set to bottom wall part；And rear wall parts, it is configured between two external side walls and between the rear wall parts and bottom wall part
Form opening；Compressor is set to bottom wall part in the opening of heat insulating box, and one be configured in external side wall
Side；Electric component drives compressor, connect with the terminal of the external side wall side for the side for being set to compressor；And it is electrical
Equipment protective device is set to compressor and coating electrical component, and device for protecting electric component includes bracket, surrounds end
Son is simultaneously fixed on compressor；Protective cover, the bracket side opening of the protective cover, and it is formed to have the box-like of rectangular-shape part,
Coating electrical component is simultaneously fixed on bracket, and bracket has fastener, and the fastener is prominent to protective cover side, forms stop hole, protects
Shield includes the sidewall portion opposed with bracket；Constitute the lower wall portion of bottom wall；Constitute the upper wall portions of roof；From heat insulating box
The front wall portion of nearly front side sidewall is constituted on the depth direction of back side observation and constitutes the backing portion of inboard side wall；Engagement pawl,
It is formed in the position opposed with stop hole in the inner wall of lower wall portion, engages with fastener；And hook portion, in lower wall portion
Opposite side of the outer wall towards engagement pawl is prominent, and above-mentioned hook portion has flat part opposed and being formed as plate with lower wall portion,
Gap is formed between flat part and lower wall portion, which is continuously open from sidewall portion side to front wall portion side.
Preferably, above-mentioned protective cover also has recess portion, the recess portion along above-mentioned sidewall portion and above-mentioned lower wall portion crest line shape
At extremely above-mentioned front wall portion.
Preferably, above-mentioned recess portion is formed in above-mentioned antetheca on the depth direction from the back side of above-mentioned heat insulating box
Between portion and the prominent position of above-mentioned hook portion.
Preferably, above-mentioned recess portion is formed by intermediate lower wall portion, intermediate side wall portion and intermediate front wall portion, above-mentioned intermediate lower wall
Portion is formed in the position between above-mentioned lower wall portion and above-mentioned upper wall portions, above-mentioned intermediate side wall portion be formed in above-mentioned sidewall portion with it is above-mentioned
Position between bracket, above-mentioned intermediate front wall portion are formed in the position between above-mentioned front wall portion and above-mentioned rear wall parts.
Preferably, above-mentioned engagement pawl has tapered portion, which is formed as wall thickness with from above-mentioned bracket towards above-mentioned
Sidewall portion and become larger.
Preferably, above-mentioned recess portion is formed by intermediate lower wall portion and intermediate front wall portion, and above-mentioned intermediate lower wall portion is formed in above-mentioned
Position between lower wall portion and above-mentioned upper wall portions side, above-mentioned intermediate front wall portion are formed between above-mentioned front wall portion and above-mentioned rear wall parts
Position, and above-mentioned recess portion is by above-mentioned lower wall portion, above-mentioned front wall portion, above-mentioned intermediate lower wall portion and above-mentioned intermediate front wall portion shape
At the opening portion for having perforation.
Preferably, above-mentioned engagement pawl has tapered portion, which is formed as wall thickness with from above-mentioned sidewall portion towards upper
It states bracket and becomes larger.
Refrigerator involved in the utility model has hook portion, the lower wall portion of the hook portion in device for protecting electric component
Outside wall surface is prominent from the opposite side of engagement pawl.The hook portion has flat part opposed and being formed as plate with lower wall portion, flat
Gap is formed between plate portion and lower wall portion, which is continuously open from sidewall portion side to front wall portion side.Therefore, operating personnel exists
In the case where carrying out operation from the back side of refrigerator to remove protective cover from bracket, it can insert a tool into from electrical
The side side opening of equipment protective device is to the gap of face side.In addition, operating personnel can protect tool from electric component
The side of device is moved to face side.As a result, operating personnel is when removing protective cover from bracket, it being capable of inserting with tool
Enter and operation is not carried out by the mode that the gabarit of the side wall of refrigerator and protective cover interferes with the movement after insertion.
Detailed description of the invention
Fig. 1 is the lower back perspective view of refrigerator involved in the embodiments of the present invention 1.
Fig. 2 is set to refrigerator involved in the embodiments of the present invention 1 and has device for protecting electric component
The exploded perspective view of compressor.
Fig. 3 is set to refrigerator involved in the embodiments of the present invention 1 and has device for protecting electric component
The main view of compressor.
Fig. 4 is set to refrigerator involved in the embodiments of the present invention 1 and has device for protecting electric component
The left side view of compressor.
Fig. 5 is the line A-A cross-sectional view of device for protecting electric component shown in Fig. 4.
Fig. 6 is the perspective view of protective cover shown in Fig. 2.
Fig. 7 is cross-sectional view when removing protective cover from bracket in device for protecting electric component shown in Fig. 3.
Fig. 8 is the device for protecting electric component of Fig. 7 and the schematic top of compressor.
Fig. 9 is the lower back perspective view of refrigerator involved in the embodiments of the present invention 2.
Figure 10 is set to refrigerator involved in the embodiments of the present invention 2 and has device for protecting electric component
The left side of compressor.
Figure 11 is the line A-A cross-sectional view of device for protecting electric component shown in Fig. 10.
Figure 12 is the perspective view of protective cover shown in Figure 11.
Figure 13 is the protective cover in the refrigerator involved in the embodiments of the present invention 2 by device for protecting electric component
Cross-sectional view when being removed from bracket.
Specific embodiment
Hereinafter, being illustrated referring to attached drawing etc. to refrigerator involved in the embodiments of the present invention.In addition, including
In attached drawing below including Fig. 1, there is a situation where that relative dimensions and shape of each component parts etc. are different from reality.
In addition, in the following figures, the component for marking identical appended drawing reference is identical or comparable component therewith, this is in specification
It is common in full text.In addition, for easy understanding and be suitably used indicate direction term (such as "upper", "lower", " right side ",
" left side ", "front", "rear" etc.), but for above-mentioned statement, only to facilitate illustrating and being recorded as, and is unlimited
Determine configuration and the direction of device or component.
Embodiment 1.
[refrigerator 100]
Fig. 1 is the lower back perspective view for indicating refrigerator 100 involved in the embodiments of the present invention 1.Including Fig. 1
X-axis shown in the drawings below inside indicates that the width direction of refrigerator 100, Y-axis indicate the depth direction of refrigerator 100, Z axis
Indicate the up and down direction of refrigerator 100.When in more detail, from overleaf observing refrigerator 100, with the side X1 be left side, the side X2 is right side,
The side Y1 is front side in Y-axis, the side Y2 is rear side, and the side Z1 is upside on Z axis, the side Z2 is that downside is illustrated refrigerator 100.
Refrigerator 100 is set in addition, the mutual positional relationship of each component parts (such as upper and lower relation etc.) in specification refers in principle
It is set to the positional relationship when state being able to use.In addition, in following explanations, width direction (the X-axis side of refrigerator 100
To), depth direction (Y axis direction), up and down direction (Z-direction) and compressor 10 and device for protecting electric component 16 it is each
Direction is consistent.
Refrigerator 100 shown in FIG. 1 is indirect cooling refrigerator, has heat insulating box 2, compressor 10, electric component 12 and electricity
Gas equipment protective device 16.Heat insulating box 2 is made of the interior case of the outer container of steel plate and resin, between outer container and interior case
It is foam filled to have heat-barrier material.Heat insulating box 2 includes bottom wall part 3；Two opposed external side walls 4, they are set to bottom wall part
3；And rear wall parts 6, it is configured between two external side walls 4 and forms opening 5 between bottom wall part 3.In heat insulating box 2
Lower backside be configured with compressor 10, which is accommodated in inside for compression element (not shown).
[compressor 10]
Fig. 2 is to be set to refrigerator 100 involved in the embodiments of the present invention 1 and have device for protecting electric component
The exploded perspective view of 16 compressor 10.Fig. 3 is to be set to refrigerator 100 involved in the embodiments of the present invention 1 and have
The main view of the compressor 10 of standby device for protecting electric component 16.Fig. 4 is to indicate to be set to 1 institute of the embodiments of the present invention
The left side view of the refrigerator 100 that is related to and the compressor 10 for having device for protecting electric component 16.Using Fig. 2~Fig. 4 to compression
Machine 10 is illustrated.Compressor 10 is set to bottom wall part 3 in the opening 5 of heat insulating box 2, and is configured to close to external side wall 4
A side.It is provided with discharge pipe 13 in compressor 10, which is discharged compressed refrigeration from the inside of compressor 10
Agent；Suction line 14, the suction line 14 are flowed for the refrigerant of the inside of compressor 10 to be sucked.Compressor 10 is via discharge pipe
13 and suction line 14 with constitute refrigerator 100 refrigeration cycle connect.Compressor 10 passes through will be from charging pipe (charge pipe)
15 enclosed gas refrigerants are compressed and are discharged, and thus carry out the cooling operating of refrigerator 100.Compressor 10 is provided with glass end
Son 11, which supplies electric power to compression element.Glass terminal 11 be set as to compressor 10 close to configuration one
4 side of external side wall of side is prominent.Glass terminal 11 by insulating properties glass part and be installed as penetrating through leading for the glass part
Electricity pin is constituted.Electric component 12 is connected in glass terminal 11.In addition, glass terminal 11 is equivalent to the " end of the utility model
Son ".
[electric component 12]
Electric component 12 uses to drive compressor 10.Electric component 12 is for example with making to be accommodated in compressor 10
Compression element is powered or the device of the energization between truncation and compression element.Refrigerator 100, which has, to be covered the electric component 12 and sets
It is placed in the device for protecting electric component 16 of compressor 10.
[device for protecting electric component 16]
Fig. 5 is the line A-A cross-sectional view of device for protecting electric component 16 shown in Fig. 4.Fig. 6 is protective cover 20 shown in Fig. 2
Perspective view.Next, being illustrated using Fig. 2~Fig. 6 to device for protecting electric component 16.Device for protecting electric component 16 is protected
Protect electric component 12 influences against from external impact, or protection electric component 12 is influenced against dust or liquid.
Device for protecting electric component 16 has bracket 18 and protective cover 20.
(bracket 18)
As shown in Fig. 2, bracket 18 is configured to surround glass terminal 11.Bracket 18 is formed by the bending and forming of steel plate,
And compressor 10 is fixed on by welding etc..Bracket 18 has baseplate part 18a, upper piece portion 18b and fastener 18c.Substrate
Portion 18a is formed as plate, the part of compressor 10 is affixed to, and form through hole 18a1 in center portion, to incite somebody to action
When bracket 18 is fixed on compressor 10, expose for glass terminal 11.The shape of baseplate part 18a is formed as and aftermentioned protective cover 20
Opening portion 20d shape it is consistent.Flat upper piece portion 18b, portion's 18b phase on this are formed on the top of baseplate part 18a
Compressor 10 is bent over to opposite side.That is, upper piece portion 18b is prominent to 20 side of protective cover.It is formed in the lower part of baseplate part 18a
There is fastener 18c, fastener 18c is bent over relative to compressor 10 to opposite side.That is, fastener 18c is towards protective cover 20
Side is prominent.Fastener 18c is formed as the tabular of rectangle, is formed in the position opposed with upper piece portion 18b across glass terminal 11.
Rectangular-shaped through hole that is, stop hole 18d are formed in fastener 18c.In the guarantor of the fixed coating electrical component 12 of bracket 18
Shield 20.
(protective cover 20)
Protective cover 20 passes through the synthetic resin injection moldeds such as polypropylene, polycarbonate, polybutylene terephthalate (PBT).It is right
For protective cover 20, as shown in Figures 5 and 6, it is formed with opening portion 20d in the side abutted with bracket 18, such as Fig. 2~Fig. 6
It is shown, it is formed to have the box-like of rectangular-shape part.20 coating electrical component 12 of protective cover is simultaneously fixed on bracket 18.Such as Fig. 6
Shown, protective cover 20 has the sidewall portion 20a opposed with the baseplate part 18a of bracket 18 and the up and down direction in protective cover 20
The lower wall portion 20e of bottom wall is constituted in (Z-direction) and constitutes the upper wall portions 20f of roof.In addition, protective cover 20 has from heat-insulated
The front wall portion 20c of the nearby side wall of side is constituted on the depth direction (Y direction) of the back side observation of cabinet 2 and constitutes inboard
The backing portion 20b of side wall.
As shown in figure 5, being provided in the mode opposed with upper wall portions 20f from side wall on the inner wall top of protective cover 20
Portion 20a clamping part 20g outstanding.Gap 20h is formed between upper wall portions 20f and clamping part 20g.In the lower wall of protective cover 20
The inner wall of portion 20e is formed with and engages in position corresponding with the stop hole 18d of fastener 18c of bracket 18 is formed in
The engagement pawl 23 of portion 18c engaging.Engagement pawl 23 have tapered portion 23a, tapered portion 23a be formed as the wall thickness of lower wall portion 20e with
Become larger from bracket 18 towards sidewall portion 20a.Up and down direction (Z-direction) of the engagement pawl 23 in device for protecting electric component 16
On be formed in via lower wall portion 20e and with the symmetrical position of hook portion 21.
As shown in figs.5 and 6, protective cover 20 has from lower wall portion 20e hook portion 21 outstanding downwards.Hook portion 21
Be formed as prominent towards the opposite side of engagement pawl 23 in the outer wall of lower wall portion 20e.Hook portion 21 is to need to unload from protective cover 20
Fall in the case where bracket 18 for the part of the end insertion of the tools such as straight screwdriver.Hook portion 21 has flat part 21a, this is flat
Plate portion 21a is formed as plate and is configured to opposed with lower wall portion 20e.As shown in figs.5 and 6, flat part 21a is formed as rectangle
Shape.In addition, the shape of flat part 21a be not limited to it is rectangular-shaped, such as can be with fan-shaped shape, semi-circular shape, round, polygon
The other shapes such as shape.Hook portion 21 includes in the case where refrigerator 100 from back side, in the depth side of protective cover 20
To in (Y direction) positioned at the inboard connection wall portion 21c of flat part 21a；And in width direction (the axis side X of protective cover 20
To) on be located at 10 side of compressor connection wall portion 21d.Hook portion 21 be formed as connect wall portion 21c and connect wall portion 21d from
Lower wall portion 20e is protruded downwards.The end edge portion 21a1 of flat part 21a is formed continuously from the side sidewall portion 20a to the side front wall portion 20c.
That is, the end edge portion 21a1 of flat part 21a is formed from 4 side of external side wall of heat insulating box 2 to 5 side of opening of heat insulating box 2.Such as
Shown in Fig. 6, flat part 21a forms gap 21e between lower wall portion 20e.The sky formed by flat part 21a and lower wall portion 20e
Gap 21e is from sidewall portion 20a side continuous opening to the side front wall portion 20c.In the case where refrigerator 100 from back side, by plate
The gap 21e that portion 21a and lower wall portion 20e is formed is open from the left side in the width direction (X-direction) of protective cover 20 to protection
Until front side on the depth direction (Y axis direction) of cover 20.
Protective cover 20 has recess portion 22, which forms along the crest line of sidewall portion 20a and lower wall portion 20e to front wall portion
Until 20c.Recess portion 22 is formed by intermediate lower wall portion 22e and intermediate side wall portion 22d, which is formed in lower wall portion
Position between 20e and upper wall portions 20f, intermediate side wall portion 22d are formed in the position between sidewall portion 20a and bracket 18.Separately
Outside, recess portion 22 is formed by the intermediate front wall portion 22c for the position being formed between front wall portion 20c and backing portion 20b.Such as Fig. 6 institute
Show, recess portion 22 is formed from front wall portion 20c to hook on the depth direction (Y direction) from the back side of heat insulating box 2
Until the prominent position of the connection wall portion 21c in portion 21.In addition, the formation range of recess portion 22 be not limited to from front wall portion 20c to
Until the prominent position of hook portion 21, such as it can be formed until backing portion 20b from front wall portion 20c.In addition, as shown in fig. 6,
Recess portion 22 is formed in sidewall portion 20a and hook portion in the width direction (X-direction) from the back side of heat insulating box 2
Between 21 connection wall portion 21c.
[assembling of device for protecting electric component 16]
Holding electrical component 12 is inserted into the glass terminal 11 for being set to compressor 10.Then, with coating electrical component 12
Mode by protective cover 20 be inserted into bracket 18.At this point, upper piece portion 18b of bracket 18 on one side the upper wall portions 20f of protective cover 20 with
It moves horizontally in the gap 20h of clamping part 20g and is inserted into on one side, so that upper wall portions 20f and clamping part 20g are clipped piece
Portion 18b.In addition, if the engagement pawl 23 with tapered portion 23a of protective cover 20 is contacted with the fastener 18c for being formed in bracket 18,
Then the lower wall portion 20e for being provided with engagement pawl 23 of protective cover 20 is deformed outward relative to fastener 18c.Moreover, if further
Protective cover 20 is inserted into bracket 18, then the engagement pawl 23 with tapered portion 23a is inserted into the fastener 18c's for being formed in bracket 18
Stop hole 18d and be locked.The engagement pawl 23 of protective cover 20 and the fastener 18c of bracket 18 are engaged, so that protective cover 20 is fixed
In bracket 18.
[decomposition of device for protecting electric component 16]
Fig. 7 is section view when removing protective cover 20 from bracket 18 in device for protecting electric component 16 shown in Fig. 3
Figure.Fig. 8 is the device for protecting electric component 16 of Fig. 7 and the schematic top of compressor 10.Using Fig. 7 and Fig. 8 to electrical
The decomposition of equipment protective device 16 is illustrated.In the case where protective cover 20 is removed from bracket 18, need by with fastener
The engagement pawl 23 of the protective cover 20 of 18c locking is removed from stop hole 18d.Operating personnel is by the end of the tools such as straight screwdriver 30
End insertion is set to the gap 21e of the hook portion 21 of the lower wall portion 20e of protective cover 20.In the feelings of the refrigerator 100 from back side
Under condition, the width direction (X-direction) of gap 21e between the flat part 21a and lower wall portion 20e of hook portion 21 from protective cover 20
On left side be open to the front side on the depth direction (Y direction) of protective cover 20.Therefore, operating personnel can be by tool 30
It is inserted in hook portion 21 from left side surface side to the face side of device for protecting electric component 16, tool 30 is being inserted into hook portion 21
Gap 21e when, will not be interfered by the side wall of refrigerator 100.
Next, operating personnel is while under being dragged downwards the hook portion 21 of protective cover 20 using tool 30 to erect
The mode of the handle portion of tool 30 applies rotary force R1.Operating personnel moves tool 30 in this way, can be by engagement pawl 23
It is removed from stop hole 18d, so as to the fixation of de-preservation cover 20 and bracket 18.Protective cover 20 has recess portion 22, the recess portion
22 form until front wall portion 20c along the crest line of sidewall portion 20a and lower wall portion 20e.Therefore, operating personnel can utilize work
Tool 30 the hook portion 21 of protective cover 20 is dragged downwards from the left side surface side of device for protecting electric component 16 to face side under it is same
When apply rotary force R1 in a manner of erecting the handle portion of tool 30.As a result, when operating personnel's movement tool 30, it is mobile
It will not be interfered by the sidewall portion 20a of protective cover 20 and front wall portion 20c.Operating personnel can protect tool 30 from electric component
The left side surface side of device 16 is inserted into face side and is moved, to be easy to carry out operation.
[movement of refrigerator 100 and compressor 10]
It is inserted into holding electrical component 12 in the glass terminal 11 for being set to compressor 10, supplies power supply to compressor 10.If
Power supply is supplied to compressor 10, then refrigerant gas is incorporated in the compression element compression of compressor 10, and passes through discharge pipe 13
Flow into the refrigeration cycle of refrigerator 100.The gas refrigerant of cooling effect has been carried out by the refrigeration cycle of refrigerator 100, has passed through suction
Enter pipe 14 to return into compressor 10.
As described above, outside wall surface of the refrigerator 100 in the lower wall portion 20e of device for protecting electric component 16 has from engagement pawl 23
Opposite side hook portion 21 outstanding.The hook portion 21 has flat part 21a opposed and being formed as plate with lower wall portion 20e,
Flat part 21a forms gap 21e between lower wall portion 20e, and gap 21e is from sidewall portion 20a side continuous opening to front wall portion
The side 20c.Therefore, operating personnel is carrying out operation from the back side of refrigerator 100 to remove protective cover 20 from bracket 18
In the case of, tool 30 can be inserted in the gap 21e from the side side opening of device for protecting electric component 16 to face side.Separately
Outside, the tool 30 being inserted into can be moved to face side from the side of device for protecting electric component 16 by operating personnel.It is tied
Fruit is, operating personnel, can be with tool 30 to after the insertion and insertion of hook portion 21 when removing protective cover 20 from bracket 18
Sidewall portion 20a and front wall portion the 20c obstruction of the mobile not gabarit by the external side wall 4 of refrigerator 100 and as protective cover 20
Mode carries out operation.
It is formed along the crest line of sidewall portion 20a and lower wall portion 20e to front wall portion in addition, the protective cover 20 of refrigerator 100 has
Recess portion 22 until 20c.Therefore, operating personnel is in order to remove protective cover 20 from bracket 18 and from the back side of refrigerator 100
In the case where carrying out operation, tool 30 can be inserted in from the side side opening of device for protecting electric component 16 to face side
Gap 21e.In addition, the tool 30 being inserted into can be moved to by operating personnel from the side of device for protecting electric component 16
Face side.As a result, operating personnel is when removing protective cover 20 from bracket 18, it can be with the inserting to hook portion 21 of tool 30
Enter with the movement after insertion not by the sidewall portion 20a and antetheca of the external side wall 4 of refrigerator 100 and the gabarit for becoming protective cover 20
The mode that portion 20c is interfered carries out operation.
In addition, refrigerator 100 includes hook portion 21, gap 21e is formed；Recess portion 22, by protective cover 20 along sidewall portion
The crest line of 20a and lower wall portion 20e, which is formed to front wall portion 20c, to be formed.Therefore, even if operating personnel is because connecting with compressor 10
The pipings such as charging pipe 15 lead to not in the case where substantially ensuring working space, due to tool 30 insert region width with can
The width in dynamic region, also can swimmingly remove protective cover 20 from bracket 18.
Embodiment 2.
Fig. 9 is the lower back perspective view of refrigerator 200 involved in the embodiments of the present invention 2.Figure 10 is setting
The refrigerator 200 involved in the embodiments of the present invention 2 and have device for protecting electric component 16A compressor 10 a left side
Side.Figure 11 is the line A-A cross-sectional view of device for protecting electric component 16A shown in Fig. 10.Figure 12 is protective cover shown in Figure 11
120 perspective view.Identical appended drawing reference is marked to the position with structure identical with the refrigerator 100 of FIG. 1 to FIG. 8 and is omitted
Its explanation.For refrigerator 200, form and the electric component protection of the protective cover 120 of device for protecting electric component 16A are filled
The form for setting 16 protective cover 20 is different.
[refrigerator 200]
Refrigerator 200 shown in Fig. 9 is indirect cooling refrigerator, has heat insulating box 2, compressor 10, electric component 12 and electricity
Gas equipment protective device 16A.Heat insulating box 2 lower backside be configured with compressor 10, the compressor 10 by compression element (not
Diagram) it is accommodated in inside.As shown in Fig. 9 and Figure 10, device for protecting electric component 16A is installed in compressor 10.
[device for protecting electric component 16A]
Device for protecting electric component 16A protects electric component 12 to influence against from external impact, or protection electricity
Gas component 12 is influenced against dust or liquid.Device for protecting electric component 16A has bracket 18 and protective cover 120.
(protective cover 120)
Protective cover 120 passes through the synthetic resin injection moldeds such as polypropylene, polycarbonate, polybutylene terephthalate (PBT).
For protective cover 120, as shown in FIG. 11 and 12, opening portion 20d, such as Fig. 9 are formed in the side abutted with bracket 18
Shown in~Figure 12, it is formed to have the box-like of rectangular-shape part.120 coating electrical component 12 of protective cover is simultaneously fixed on bracket
18.As shown in figure 11, protective cover 120 has the sidewall portion 20a opposed with the baseplate part 18a of bracket 18 and in protective cover
The lower wall portion 20e of bottom wall is constituted in 120 up and down direction (Z-direction) and constitutes the upper wall portions 20f of roof.In addition, protective cover
120 have the antetheca that the nearby side wall of side is constituted on the depth direction (Y direction) from the back side of heat insulating box 2
The portion 20c and backing portion 20b for constituting inboard side wall.
As shown in figure 11, it on the inner wall top of protective cover 120, is provided in the mode opposed with upper wall portions 20f from side
Wall portion 20a clamping part 20g outstanding.Gap 20h is formed between upper wall portions 20f and clamping part 20g.In protective cover 120
The inner wall of lower wall portion 20e is formed with and blocks in position corresponding with the stop hole 18d of fastener 18c of bracket 18 is formed in
The engagement pawl 25 of stop 18c engaging.There is engagement pawl 25 tapered portion 25a, tapered portion 25a to be formed as the wall thickness of lower wall portion 20e
Become larger with from sidewall portion 20a towards bracket 18.Engagement pawl 25 is in up and down direction (the Z axis side of device for protecting electric component 16A
To) on be formed in via lower wall portion 20e and with the symmetrical position of hook portion 21.
As shown in figs. 11 and 12, protective cover 120 has from lower wall portion 20e hook portion 21 outstanding downwards.It hooks
Portion 21 is formed as prominent from the opposite side of engagement pawl 25 in the outside wall surface of lower wall portion 20e.Hook portion 21 is being needed from bracket 18
It lays down in the case where protective cover 120 for the part of the end insertion of the tools such as straight screwdriver.Hook portion 21 has flat part
21a, flat part 21a are formed as plate and are configured to opposed with lower wall portion 20e.As shown in figs. 11 and 12, flat part
21a is formed as rectangular-shaped.In addition, the shape of flat part 21a be not limited to it is rectangular-shaped, such as can be with fan-shaped shape, semicircle
The other shapes such as shape, round, multilateral shape.Hook portion 21 has in the case where refrigerator 200 from back side, is protecting
Positioned at the inboard connection wall portion 21c of flat part 21a and in protective cover 120 on the depth direction (Y direction) of cover 120
It is located at the connection wall portion 21d of 10 side of compressor in width direction (X-direction).Hook portion 21 is formed as connecting wall portion 21c and company
Wall portion 21d is met to protrude downwards from lower wall portion 20e.The end edge portion 21a1 of flat part 21a from the side sidewall portion 20a be formed continuously to
The side front wall portion 20c.That is, the end edge portion 21a1 of flat part 21a is formed from 4 side of external side wall of heat insulating box 2 to heat insulating box 2
5 side of opening.As shown in figure 12, flat part 21a forms gap 21e between lower wall portion 20e.By flat part 21a and lower wall
The gap 21e that portion 20e is formed is from sidewall portion 20a side continuous opening to the side front wall portion 20c.In the refrigerator 200 from back side
In the case of, the gap 21e formed by flat part 21a and lower wall portion 20e is from the width direction (X-direction) of protective cover 120
Left side is open until the front side on the depth direction (Y direction) of protective cover 120.
There is protective cover 120 recess portion 22A, recess portion 22A to be formed along the crest line of sidewall portion 20a and lower wall portion 20e to preceding
Until wall portion 20c.Recess portion 22A is formed by intermediate lower wall portion 22e and centre front wall portion 22c, which is formed in
Position between lower wall portion 20e and upper wall portions 20f, the intermediate front wall portion 22c are formed between front wall portion 20c and backing portion 20b
Position.In addition, in recess portion 22A, by lower wall portion 20e, front wall portion 20c, centre lower wall portion 22e and intermediate front wall portion 22c shape
At the opening portion 26 for having perforation.As shown in figure 12, recess portion 22A is in the depth direction (Y-axis from the back side of heat insulating box 2
Direction) on formed until the prominent position of the connection wall portion 21c of hook portion 21 from front wall portion 20c.In addition, the shape of recess portion 22A
Be not limited to until from front wall portion 20c to the prominent position of hook portion 21 at range, for example, can be formed from front wall portion 20c to
Until backing portion 20b.In addition, as shown in figure 12, recess portion 22A is in the width direction (X-axis from the back side of heat insulating box 2
Direction) on be formed between sidewall portion 20a and the connection wall portion 21c of hook portion 21.
[assembling of device for protecting electric component 16A]
Holding electrical component 12 is inserted into the glass terminal 11 for being set to compressor 10.Then, with coating electrical component 12
Mode by protective cover 120 be inserted into bracket 18.At this point, upper piece portion 18b of bracket 18 is on one side in the upper wall portions 20f of protective cover 120
It is inserted on one side with being moved horizontally in the gap 20h of clamping part 20g, so that upper wall portions 20f and clamping part 20g clip a portion
18b.In addition, if the engagement pawl 25 with tapered portion 25a of protective cover 120 is contacted with the fastener 18c for being formed in bracket 18,
Then the lower wall portion 20e equipped with engagement pawl 25 of protective cover 120 is deformed outward relative to fastener 18c.Moreover, if further will
Protective cover 120 is inserted into bracket 18, then the engagement pawl 25 with tapered portion 25a is inserted into the card for being formed in the fastener 18c of bracket 18
Only hole 18d and it is locked.The engagement pawl 25 of protective cover 120 and the fastener 18c of bracket 18 are engaged, so that protective cover 120 is fixed
In bracket 18.
[decomposition of device for protecting electric component 16A]
The decomposition of device for protecting electric component 16A is illustrated.The decomposition method of device for protecting electric component 16A it
One is identical as Fig. 7 and device for protecting electric component shown in fig. 8 16.The case where protective cover 120 is removed from bracket 18
Under, need the engagement pawl 25 for the protective cover 120 that will be engaged with fastener 18c to remove from stop hole 18d.Operating personnel is by a word spiral shell
The end insertion of the tools 30 such as silk knife is set to the gap 21e of the hook portion 21 of the lower wall portion 20e of protective cover 120.From the back side
In the case that refrigerator 200 is observed in side, gap 21e between the flat part 21a and lower wall portion 20e of hook portion 21 is from protective cover 120
Width direction (X-direction) on left side be open to protective cover 120 depth direction (Y direction) front side.Therefore, operation
Tool 30 can be inserted in hook portion 21 from left side surface side to the face side of device for protecting electric component 16A by personnel, by work
When the gap 21e of 30 insertion hook portion 21 of tool, it will not be interfered by the side wall of refrigerator 200.
Next, operating personnel is while under being dragged downwards the hook portion 21 of protective cover 120 using tool 30 with vertical
The mode for playing the handle portion of tool 30 applies rotary force R1.Operating personnel moves tool 30 in this way, can be by engagement pawl
25 remove from stop hole 18d, so as to the fixation of de-preservation cover 120 and bracket 18.Protective cover 120 has recess portion 22A, should
Recess portion 22A is formed until front wall portion 20c along the crest line of sidewall portion 20a and lower wall portion 20e.Therefore, operating personnel can be
Using tool 30 from the left side surface side of device for protecting electric component 16A to face side by the hook portion 21 of protective cover 120 downwards
Apply rotary force R1 in a manner of erecting the handle portion of tool 30 while under dragging.As a result, operating personnel is in mobile work
When having 30, movement will not be interfered by the side wall of protective cover 120.Operating personnel can be by tool 30 from device for protecting electric component
The left side surface side of 16A is configured to face side, to be easy to carry out operation.
Figure 13 is in the refrigerator 200 involved in the embodiments of the present invention 2 by device for protecting electric component 16A
Cross-sectional view when protective cover 120 is removed from bracket 18.Moreover, other can be passed through for device for protecting electric component 16A
Method removes protective cover 120 from bracket 18.In the recess portion 22A of protective cover 120, by lower wall portion 20e, front wall portion 20c, intermediate lower wall
Portion 22e and centre front wall portion 22c is formed with the opening portion 26 of perforation.In addition, the inner wall of the lower wall portion 20e in protective cover 120
Face is formed with engagement pawl 25.The tapered portion 25a of engagement pawl 25 is formed as wall thickness and becomes larger with from sidewall portion 20a towards bracket 18.
Therefore, operating personnel is by can be by the lower wall portion 20e of protective cover 120 by 30 insertion opening portion 26 of the tools such as straight screwdriver
It drags down in downward direction.As a result, even if operating personnel does not use for being dragged down lower wall portion 20e in downward direction by tool 30
Power, also can only by by 30 insertion opening portion of tool 26 can de-preservation cover 120 and bracket 18 fixation, so as to
Swimmingly remove protective cover 120.
[movement of refrigerator 200 and compressor 10]
It is fixed with electric component 12 in the insertion of glass terminal 11 for being set to compressor 10, supplies power supply to compressor 10.
If supplying power supply to compressor 10, refrigerant gas is incorporated in the compression element compression of compressor 10, and passes through discharge pipe
13 flow into the refrigeration cycle of refrigerator 200.The gas refrigerant of cooling effect has been carried out by the refrigeration cycle of refrigerator 200, has been passed through
Suction line 14 is returned into compressor 10.
As described above, outside wall surface of the refrigerator 200 in the lower wall portion 20e of device for protecting electric component 16A has from engagement pawl
25 opposite side hook portion 21 outstanding.The hook portion 21 has flat part opposed and being formed as plate with lower wall portion 20e
21a, flat part 21a form gap 21e between lower wall portion 20e, and gap 21e is from sidewall portion 20a side continuous opening to preceding
The side wall portion 20c.Therefore, operating personnel makees in order to remove protective cover 120 from bracket 18 from the back side of refrigerator 200
In the case where industry, tool 30 can be inserted in from the side side opening of device for protecting electric component 16A to the gap of face side
21e.In addition, the tool 30 of insertion can be moved to face side from the side of device for protecting electric component 16 by operating personnel.
As a result, operating personnel when removing protective cover 120 from bracket 18, to the insertion of hook portion 21 and can be inserted with tool 30
Movement after entering is not by the sidewall portion 20a and front wall portion 20c of the external side wall 4 of refrigerator 200 and the gabarit for becoming protective cover 120
The mode of obstruction carries out operation.
It is formed along the crest line of sidewall portion 20a and lower wall portion 20e to front wall portion in addition, the protective cover 120 of refrigerator 200 has
Recess portion 22A until 20c.Therefore, operating personnel is in order to remove protective cover 120 from bracket 18 and from the back side of refrigerator 200
In the case that side carries out operation, tool 30 can be inserted in from the side side opening of device for protecting electric component 16A to front
The gap 21e of side.In addition, the tool 30 of insertion can be moved to by operating personnel from the side of device for protecting electric component 16
Face side.As a result, operating personnel is when removing protective cover 120 from bracket 18, it can be with the inserting to hook portion 21 of tool 30
Enter with the movement after insertion not by the external side wall 4 of refrigerator 200 and the sidewall portion 20a of gabarit as protective cover 120 and preceding
The mode that wall portion 20c is interfered carries out operation.
In addition, refrigerator 200 includes hook portion 21, gap 21e is formed；Recess portion 22A, by protective cover 120 along side wall
The crest line of portion 20a and lower wall portion 20e is formed until front wall portion 20c.Therefore, even if operating personnel with compressor 10 because connecting
The equal piping of charging pipe 15 and lead to not in the case where substantially ensuring working space, due to the width of the insert region of tool 30
With the width of movable area, also swimmingly protective cover 120 can be removed from bracket 18.
Also, refrigerator 200 is in the recess portion 22A of protective cover 120, by lower wall portion 20e, front wall portion 20c, intermediate lower wall portion 22e
And centre front wall portion 22c is formed with the opening portion 26 of perforation.In addition, the inner wall in the lower wall portion 20e of protective cover 120 is formed
There is engagement pawl 25.The tapered portion 25a of engagement pawl 25 is formed as wall thickness and becomes larger with from sidewall portion 20a towards bracket 18.Cause
This, operating personnel is only by can be by the lower wall portion of protective cover 120 by 30 insertion opening portion 26 of the tools such as straight screwdriver
20e is dragged down in downward direction.Even if as a result, operating personnel do not use for by tool 30 by lower wall portion 20e in downward direction
Power under dragging, also can only by the fixation by 30 insertion opening portion 26 of tool with regard to de-preservation cover 120 and bracket 18, so as to
It is enough swimmingly to remove protective cover 120.
In addition, the embodiments of the present invention is not limited to the above embodiment 1 and 2, it is able to carry out various changes
More.In refrigerator 100, hook portion 21 is formed as the outside wall surface in the lower wall portion 20e of device for protecting electric component 16 from engagement pawl
23 opposite side is prominent.It is formed along the crest line of sidewall portion 20a and lower wall portion 20e to front wall portion in addition, protective cover 20 has
Recess portion 22 until 20c.For example, the hook portion 21 of refrigerator 100 and engagement pawl 23 also can be set in upper wall portions 20f.In addition,
It is formed until front wall portion 20c in this case, protective cover 20 also can have along the crest line of sidewall portion 20a and upper wall portions 20f
Recess portion 22.Equally, the hook portion 21 Yu engagement pawl 25 of refrigerator 200 also can be set in upper wall portions 20f.In addition, in the situation
Under, protective cover 120 can have the recess portion formed until front wall portion 20c along the crest line of sidewall portion 20a and upper wall portions 20f
22A。
Description of symbols:
2 ... heat insulating boxes；3 ... bottom wall parts；4 ... external side walls；5 ... openings；6 ... rear wall parts；10 ... compressors；11…
Glass terminal；12 ... electric components；13 ... discharge pipes；14 ... suction lines；15 ... charging pipes；16 ... device for protecting electric component；
16A ... device for protecting electric component；18 ... brackets；18a ... baseplate part；18a1 ... through hole；The portion 18b ... upper piece；18c ... card
Stop；18d ... stop hole；20 ... protective covers；20a ... sidewall portion；20b ... backing portion；20c ... front wall portion；The opening portion 20d ...；
20e ... lower wall portion；20f ... upper wall portions；20g ... clamping part；The gap 20h ...；21 ... hook portions；21a ... flat part；21a1…
End edge portion；21c ... connection wall portion；21d ... connection wall portion；The gap 21e ...；22 ... recess portions；22A ... recess portion；Before 22c ... is intermediate
Wall portion；22d ... intermediate side wall portion；The intermediate lower wall portion of 22e ...；23 ... engagement pawl；23a ... tapered portion；25 ... engagement pawl；25a…
Tapered portion；26 ... opening portions；30 ... tools；100 ... refrigerators；120 ... protective covers；200 ... refrigerators.
Claims (8)
1. a kind of refrigerator, which is characterized in that
Have:
Heat insulating box includes bottom wall part；Two opposed external side walls, they are set to the bottom wall part；And rear wall
Portion is configured between two external side walls and forms opening between the rear wall parts and the bottom wall part；
Compressor is set to the bottom wall part in the opening of the heat insulating box, and is configured to close to the outside
A side in wall portion；
Electric component drives the compressor, the terminal with the external side wall side of the party for being set to the compressor
Connection；And
Device for protecting electric component is set to the compressor and covers the electric component,
The device for protecting electric component includes
Bracket surrounds the terminal and is fixed on the compressor；
The bracket side of protective cover, the protective cover is open, and is formed to have the box-like of rectangular-shape part, and described in covering
Electric component and it is fixed on the bracket,
The bracket has fastener, and the fastener is prominent to the protective cover side, and forms stop hole,
The protective cover includes
The sidewall portion opposed with the bracket；Constitute the lower wall portion of bottom wall；Constitute the upper wall portions of roof；From the heat insulating box
Back side observation depth direction on constitute the front wall portion of nearly front side sidewall and constitute the backing portion of inboard side wall；
Engagement pawl is formed in the position opposed with the stop hole in the inner wall of the lower wall portion, with the fastener card
It closes；And
Hook portion, prominent towards the opposite side of the engagement pawl in the outer wall of the lower wall portion, the hook portion has and institute
It is opposed and be formed as the flat part of plate to state lower wall portion, forms gap between the flat part and the lower wall portion, the gap
It is continuously open from the sidewall portion side to the front wall portion side.
2. refrigerator according to claim 1, which is characterized in that
The protective cover also has recess portion, which forms along the crest line of the sidewall portion and the lower wall portion to the antetheca
Portion.
3. refrigerator according to claim 2, which is characterized in that
The recess portion is formed in the front wall portion and the hook on the depth direction from the back side of the heat insulating box
Between the prominent position in extension portion.
4. refrigerator according to claim 2 or 3, which is characterized in that
The recess portion is formed by intermediate lower wall portion, intermediate side wall portion and intermediate front wall portion, and the intermediate lower wall portion is formed in institute
The position between lower wall portion and the upper wall portions is stated, the intermediate side wall portion is formed between the sidewall portion and the bracket
Position, the intermediate front wall portion are formed in the position between the front wall portion and the rear wall parts.
5. refrigerator described in any one of claim 1 to 3, which is characterized in that
The engagement pawl has tapered portion, which is formed as wall thickness and becomes with from the bracket towards the sidewall portion
Greatly.
6. refrigerator according to claim 4, which is characterized in that
The engagement pawl has tapered portion, which is formed as wall thickness and becomes with from the bracket towards the sidewall portion
Greatly.
7. refrigerator according to claim 2 or 3, which is characterized in that
The recess portion is formed by intermediate lower wall portion and intermediate front wall portion, the intermediate lower wall portion be formed in the lower wall portion with it is described
Position between upper wall portions side, the intermediate front wall portion are formed in the position between the front wall portion and the rear wall parts, and
The recess portion is formed with perforation by the lower wall portion, the front wall portion, the intermediate lower wall portion and the intermediate front wall portion
Opening portion.
8. refrigerator according to claim 7, which is characterized in that
The engagement pawl has tapered portion, which is formed as wall thickness and becomes with from the sidewall portion towards the bracket
Greatly.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2017/027147 WO2019021407A1 (en) | 2017-07-27 | 2017-07-27 | Refrigerator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208846821U true CN208846821U (en) | 2019-05-10 |
Family
ID=65040508
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201790000471.XU Active CN208846821U (en) | 2017-07-27 | 2017-07-27 | Refrigerator |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP6727443B2 (en) |
| CN (1) | CN208846821U (en) |
| WO (1) | WO2019021407A1 (en) |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5050608U (en) * | 1973-09-05 | 1975-05-17 | ||
| US6629429B1 (en) * | 1999-03-12 | 2003-10-07 | Matsushita Refrigeration Company | Refrigerator |
| JP3768114B2 (en) * | 2001-03-28 | 2006-04-19 | 三洋電機株式会社 | Compressor electrical components |
| JP2002318056A (en) * | 2001-04-20 | 2002-10-31 | Hitachi Ltd | Refrigerator |
| JP4479326B2 (en) * | 2004-04-20 | 2010-06-09 | パナソニック株式会社 | Electric compressor protection equipment |
| JP3995013B2 (en) * | 2005-11-25 | 2007-10-24 | ダイキン工業株式会社 | Terminal protection structure |
| JP5176666B2 (en) * | 2008-04-16 | 2013-04-03 | パナソニック株式会社 | Electrical equipment protection device |
| JP2010242586A (en) * | 2009-04-03 | 2010-10-28 | Panasonic Corp | Electric equipment cover fixing device and hermetic compressor using the same |
| JP2011256804A (en) * | 2010-06-10 | 2011-12-22 | Toshiba Corp | Compressor and refrigerator |
| JP2013024067A (en) * | 2011-07-19 | 2013-02-04 | Panasonic Corp | Fixing device for cover of electric component of compressor |
-
2017
- 2017-07-27 CN CN201790000471.XU patent/CN208846821U/en active Active
- 2017-07-27 WO PCT/JP2017/027147 patent/WO2019021407A1/en active Application Filing
- 2017-07-27 JP JP2019532281A patent/JP6727443B2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| WO2019021407A1 (en) | 2019-01-31 |
| JPWO2019021407A1 (en) | 2020-02-27 |
| JP6727443B2 (en) | 2020-07-22 |
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