CN111564923A - Household electrical appliances motor protection base - Google Patents

Household electrical appliances motor protection base Download PDF

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Publication number
CN111564923A
CN111564923A CN202010446690.9A CN202010446690A CN111564923A CN 111564923 A CN111564923 A CN 111564923A CN 202010446690 A CN202010446690 A CN 202010446690A CN 111564923 A CN111564923 A CN 111564923A
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CN
China
Prior art keywords
fixedly connected
frame
fastening
shells
wall
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Granted
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CN202010446690.9A
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Chinese (zh)
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CN111564923B (en
Inventor
杨东胜
邓健雄
梁炳其
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Jiangmen City Jianghai District Junhui Electrical Appliance Manufacturing Co ltd
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Jiangmen City Jianghai District Junhui Electrical Appliance Manufacturing Co ltd
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Priority to CN202010446690.9A priority Critical patent/CN111564923B/en
Publication of CN111564923A publication Critical patent/CN111564923A/en
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Publication of CN111564923B publication Critical patent/CN111564923B/en
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K5/00Casings; Enclosures; Supports
    • H02K5/04Casings or enclosures characterised by the shape, form or construction thereof
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02KDYNAMO-ELECTRIC MACHINES
    • H02K5/00Casings; Enclosures; Supports
    • H02K5/04Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/10Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Frames (AREA)

Abstract

The invention discloses a household appliance motor protection base which comprises a fixed seat, wherein the upper end of the fixed seat is fixedly connected with a mounting seat, the front part and the rear part of the upper end of the mounting seat are respectively provided with a clamping groove, the upper end of the mounting seat is clamped with two assembling shells, the two assembling shells have the same size and are abutted against one side close to each other, the middle parts of the two sides close to each other on the two assembling shells are respectively fixedly connected with a sleeve, the sleeves arranged on the two assembling shells are abutted against one side close to each other in the same size, and the inner walls of the sleeves are respectively and fixedly connected with a jacket, so that the household appliance motor protection base has the advantages: the invention relates to a motor protection base, which is provided with two assembly shells, wherein the two assembly shells are fixed outside a motor by a fastening mechanism and an adjusting mechanism when in use, and the motor shell is wrapped, so that the motor protection base can prevent the motor shell from being fully stained with foreign matters such as oil stains and dust after long-term use, and prevent oil smoke from entering the motor and damaging electronic elements inside the motor.

Description

Household electrical appliances motor protection base
Technical Field
The invention relates to a protective base for a household appliance motor, and belongs to the technical field of household appliances.
Background
The household appliances are household appliances, a motor is installed in the household appliances, and the household appliances or a certain structure in the household appliances are driven to work through the motor.
The inside motor of domestic appliance is the direct mount in the inside of electrical apparatus in the kitchen at present, because the oil smoke in the kitchen is great for the shell of motor can be stained with the foreign matter of a lot of oil stains and dust and so on, and is comparatively troublesome during the clearance, and the oil smoke gets into the inside of motor easily, damages the inside electronic component of motor.
Disclosure of Invention
The invention aims to overcome the defects of the prior art and provides a protective base for a household appliance motor.
In order to solve the technical problems, the invention provides the following technical scheme:
the invention relates to a protective base for a household appliance motor, which comprises a fixed seat, wherein the upper end of the fixed seat is fixedly connected with an installation seat, the front part and the rear part of the upper end of the installation seat are respectively provided with a clamping groove, the upper end of the installation seat is clamped with two assembly shells, the two assembly shells have the same size and are abutted against one side close to each other, the middle part of one side close to the upper ends of the two assembly shells is respectively fixedly connected with a sleeve, the two sleeves arranged on the two assembly shells have the same size and are abutted against one side close to each other, the inner walls of the sleeves are respectively and fixedly connected with a jacket, the outer walls of the lower ends of the two assembly shells are respectively and commonly provided with a fastening mechanism, the outer walls of the upper ends of the two assembly shells are respectively and commonly provided with a sleeving mechanism, the inner wall of one side far away from the two assembly shells is respectively provided, fixed chamber has all been seted up to the top of cavity, all run through and the fixed pipe of fixedly connected with between fixed chamber and the homonymy cavity, the fixed pipe is located the equal fixedly connected with gasbag of the inside one end in the homonymy fixed chamber.
According to the preferred technical scheme, the fastening mechanism comprises a fastening frame, the fastening frame is formed by detachably connecting two U-shaped plates through bolts, a first rubber lining is fixedly connected to the inside of the fastening frame, both sides of the lower end of the fastening frame are fixedly connected with a bottom frame, the bottom frames are of U-shaped structures, both sides and the front and rear parts of the upper end of the fastening frame are provided with slots, both upper ends of both sides and the front and rear upper ends of the fastening frame are in threaded connection with first fastening bolts, and the first fastening bolts penetrate through the side wall of the fastening frame and the slots on the same side and are in threaded connection with the outer wall of the assembling shell on the same side.
According to the preferable technical scheme of the household appliance motor protection base, the lower ends of the two sides and the lower ends of the front part and the rear part of the fastening frame are respectively in threaded connection with second fastening bolts, and the second fastening bolts penetrate through the side wall of the fastening frame and are respectively in threaded connection with the side wall of the mounting seat.
As a preferred technical scheme of the household appliance motor protection base, the sleeving mechanism comprises a first sleeve frame, the first sleeve frame is sleeved outside the two assembly shells and detachably connected to the outer walls of the two assembly shells through bolts, a second rubber lining is fixedly connected to the inner wall of the first sleeve frame, a second sleeve frame is arranged below the first sleeve frame, the second sleeve frame is sleeved in the middle of the outer walls of the two assembly shells, the second sleeve frame is formed by clamping two U-shaped plates, a third rubber lining is fixedly connected to the inner wall of the second sleeve frame, the inner wall of the third rubber lining is in contact with the outer walls of the two assembly shells, plug boards are fixedly connected to the front and rear portions of the second sleeve frame and one side far away from the assembly shell on the same side, and the upper ends of the plug boards are clamped at the lower ends of the first sleeve frame.
According to the preferable technical scheme of the household appliance motor protection base, the screw holes are formed in the lower ends of the plug boards in a penetrating mode, the lower ends of the plug boards are inserted into the slots of the fastening mechanism, and the lower ends of the plug boards are sleeved and connected to the first fastening bolts of the fastening mechanism in a threaded mode.
As a preferred technical scheme of the protective base of the household appliance motor, the extrusion mechanisms all comprise elastic extrusion plates, the elastic extrusion plates are of arc structures, one side of each elastic extrusion plate, which is far away from the middle part of the mounting seat, is fixedly connected with a plurality of first spring blocks, the number of the first spring blocks is the same as that of cavities formed in the assembly shell on the same side, and is in one-to-one correspondence with the number of the cavities formed in the assembly shell on the same side, the middle part of one side, which is far away from the elastic extrusion plate, of each first spring block is fixedly connected with an extrusion rod, the circumferential outer wall of one end, which is close to the first spring block, of each extrusion rod is wrapped with a compression spring, one side, which is far away from the assembly shell on the same side, of each compression spring is fixedly connected to the first spring block on the same side, the circumferential outer wall of one side, which is far away from the first spring block on the same side, of each compression spring block is sleeved and slidably, and one side of the second spring block, which is far away from the compression spring at the same side, is fixedly connected to the inner wall of the assembly shell at the same side.
According to the preferable technical scheme of the household appliance motor protection base, one end of the extrusion rod, which is far away from the first spring block, penetrates through the inner wall of the assembly shell on the same side and extends into the cavity on the same side, one end of the extrusion rod, which is located in the cavity on the same side, is fixedly connected with the piston, and the piston is connected in the cavity in a sliding manner.
As the preferable technical scheme of the protective base for the household appliance motor, the front part and the rear part of the lower ends of the two assembling shells are fixedly connected with the clamping strips, and the clamping strips are clamped in the clamping grooves on the same side.
The invention has the following beneficial effects:
1. the invention relates to a motor protection base, which is provided with two assembly shells, wherein the two assembly shells are fixed outside a motor by a fastening mechanism and an adjusting mechanism when in use, and the motor shell is wrapped, so that the motor protection base can prevent the motor shell from being fully stained with foreign matters such as oil stains and dust after long-term use, and prevent oil smoke from entering the motor and damaging electronic elements inside the motor.
2. The fastening mechanism and the sleeving mechanism are assembled outside the two assembling shells, when the fastening mechanism and the sleeving mechanism are used, the fastening frame of the fastening mechanism and the second sleeving frame of the sleeving mechanism can be detached from the two assembling shells, then the two assembling shells can be detached from the motor, and workers can clean foreign matters such as oil stains, dust and the like on the two assembling shells conveniently.
Drawings
The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:
FIG. 1 is a cutaway view of the present invention;
FIG. 2 is a view of the area at A in FIG. 1;
FIG. 3 is a schematic structural view of the mount of the present invention;
FIG. 4 is a schematic structural view of the assembled housing of the present invention;
FIG. 5 is a schematic view of the structure of the fastening frame of the present invention;
FIG. 6 is a schematic structural diagram of the socket mechanism of the present invention;
FIG. 7 is a schematic view of the construction of the pressing mechanism of the present invention;
fig. 8 is an external structural view of the present invention.
In the figure: 1. a fixed seat; 2. a mounting seat; 3. a fastening mechanism; 31. fastening the frame; 32. a bottom frame; 33. a slot; 34. a first rubber liner; 35. a first fastening bolt; 36. a second fastening bolt; 4. assembling the shell; 5. a socket joint mechanism; 51. a first cover frame; 52. a second rubber liner; 53. inserting plates; 54. a screw hole; 55. a second set of frames; 56. a third rubber lining; 6. an extrusion mechanism; 61. an elastic pressing plate; 62. a first spring block; 63. an extrusion stem; 64. a piston; 65. a compression spring; 66. a second spring block; 7. a card slot; 8. clamping the strip; 9. a cavity; 10. a fixed cavity; 11. an air bag; 12. a jacket; 13. a fixed tube; 14. a sleeve.
Detailed Description
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation.
Examples
As shown in fig. 1-8, the invention provides a protective base for a household appliance motor, which comprises a fixed base 1, wherein the upper end of the fixed base 1 is fixedly connected with a mounting base 2, the front and back parts of the upper end of the mounting base 2 are respectively provided with a clamping groove 7, the upper end of the mounting base 2 is clamped with two assembling shells 4, the two assembling shells 4 have the same size and are abutted against one side close to each other, the middle parts of the sides close to each other of the upper ends of the two assembling shells 4 are respectively fixedly connected with a sleeve 14, the sides close to each other of the two assembling shells 4 are respectively abutted against one side same in size, the inner walls of the sleeves 14 are respectively and fixedly connected with a jacket 12, the outer walls of the lower ends of the two assembling shells 4 are respectively provided with a fastening mechanism 3, the outer walls of the upper ends of the two assembling shells 4 are respectively provided with a sleeve mechanism 5, and the inner walls of the sides far away from the two, two all seted up a plurality of cavitys 9 between the one side inside and outside wall that equipment shell 4 kept away from mutually, fixed chamber 10 has all been seted up to the top of cavity 9, all run through and the fixed pipe 13 of fixedly connected with between fixed chamber 10 and the homonymy cavity 9, the fixed pipe 13 is located the equal fixedly connected with gasbag 11 of the inside one end of homonymy fixed chamber 10, and the motor parcel that will install on mount pad 2 through two equipment shells 4 during the use is lived, prevents the foreign matter pollution motor of oil stain and dust class to and prevent that the oil smoke from damaging the inside electronic component of motor.
Wherein, the extrusion mechanisms 6 all comprise elastic extrusion plates 61, the elastic extrusion plates 61 are all arc-shaped structures, one side of each elastic extrusion plate 61 far away from the middle part of the mounting seat 2 is fixedly connected with a plurality of first spring blocks 62, the number of the first spring blocks 62 is the same as that of the cavities 9 arranged on the same-side assembling shell 4 and is in one-to-one correspondence with that of the cavities 9, one end of each extrusion rod 63 far away from the corresponding first spring block 62 penetrates through the inner wall of the same-side assembling shell 4 and extends into the cavity 9 on the same side, one end of each extrusion rod 63 in the cavity 9 on the same side is fixedly connected with a piston 64, each piston 64 is slidably connected in the cavity 9, the middle part of one side of each first spring block 62 far away from the corresponding elastic extrusion plate 61 is fixedly connected with an extrusion rod 63, the circumferential outer wall of one end of each extrusion rod 63 near the corresponding first spring block 62 is wrapped with a compression spring 65, the equal fixed connection in one side that compression spring 65 kept away from homonymy assembled shell 4 is on the first spring block 62 of homonymy, compression spring 65 all overlaps on the one side stripper bar 63 circumference outer wall of the first spring block 62 of homonymy and establishes and sliding connection has second spring block 66, the equal fixed connection in one side that homonymy assembled shell 4 was kept away from to second spring block 66 is on homonymy compression spring 65, the equal fixed connection in one side that homonymy compression spring 65 was kept away from to second spring block 66 is on homonymy assembled shell 4 inner wall, utilizes the vibrations that the motor during operation produced to promote stripper bar 63, makes stripper bar 63 drive piston 64 at the internal motion of cavity 9, utilizes the vibrations that the resistance in the motion process produced the motor.
Wherein, the fastening mechanism 3 comprises a fastening frame 31, the fastening frame 31 is formed by detachably connecting two U-shaped plates through bolts, a first rubber lining 34 is fixedly connected to the inside of the fastening frame 31, both sides of the lower end of the fastening frame 31 are fixedly connected with a bottom frame 32, the bottom frame 32 is of a U-shaped structure, both sides of the upper end and the front and rear parts of the fastening frame 31 are respectively provided with an inserting slot 33, both upper ends of both sides and the front and rear upper ends of the fastening frame 31 are respectively in threaded connection with a first fastening bolt 35, the first fastening bolts 35 respectively penetrate through the side wall of the fastening frame 31 and the inserting slots 33 on the same side and are respectively in threaded connection with the outer wall of the assembling shell 4 on the same side, both lower ends of both sides and the front and rear lower ends of the fastening frame 31 are respectively in threaded connection with a second fastening bolt 36, the second fastening bolts 36 respectively penetrate through the side wall of the fastening frame 31 and, the fastening frame 31 is fixed at the joint of the two assembling shells 4 and the mounting base 2 through the first fastening bolt 35 and the second fastening bolt 36, so that the lower ends of the two assembling shells 4 are conveniently fixed together.
Wherein, two the equal fixedly connected with card strip 8 of lower extreme front and back portion of equipment shell 4, the inside of the equal joint of card strip 8 at homonymy draw-in groove 7 is convenient for fix two equipment shells 4 on mount pad 2, and two equipment shells 4 break away from mount pad 2 when preventing to install, lose the function of protection motor.
Wherein, the socket joint mechanism 5 includes first cover frame 51, first cover frame 51 cover is established in the outside of two equipment shell 4 and can be dismantled the connection on the outer wall of two equipment shell 4 through the bolt, fixedly connected with second rubber inside lining 52 on the inner wall of first cover frame 51, the below of first cover frame 51 is equipped with second cover frame 55, second cover frame 55 cover is established in the middle part of the outer wall of two equipment shell 4, second cover frame 55 comprises two U template joints, fixedly connected with third rubber inside lining 56 on the inner wall of second cover frame 55, the inner wall of third rubber inside lining 56 and two equipment shell 4 outer walls contact, the equal fixedly connected with picture peg 53 in one side of keeping away from with the side equipment shell 4 around the second cover frame 55, the upper end joint of picture peg 53 is at the lower extreme of first cover frame 51, the inside screw 54 that has all run through of the lower extreme of picture peg 53, inside the slot 33 of fastening device 3 was all inserted to the lower extreme of picture peg 53, the lower extreme of picture peg 53 is all overlapped and is established and threaded connection is on the first fastening bolt 35 of fastening device 3, fixes first cover frame 51 in the upper end of two equipment shells 4 through the bolt, fixes the upper end of two equipment shells 4, fixes picture peg 53 and second cover frame 55 between the fastening frame 31 of first cover frame 51 and fastening device 3 simultaneously, fixes the middle part of two equipment shells 4, better fixes two equipment shells 4 outside the motor.
Specifically, when the invention is used, the mounting base 2 is fixed at the tail part of the motor, the two assembly shells 4 are respectively clamped at two sides of the motor, the clamping strips 8 on the two assembly shells 4 are clamped in the clamping grooves 7 on the mounting base 2, then the fastening frame 31 is clamped at the lower ends of the two assembly shells 4, the shape of the fastening frame 31 at the moment is fixed through bolts, then the fastening frame 31 is fixed on the mounting base 2 through the second fastening bolts 36, the lower ends of the two assembly shells 4 are clamped together, at the moment, the extruding mechanisms 6 arranged in the two assembly shells 4 are arranged on the motor, then the second sleeve frame 55 with the inserting plate 53 is clamped on the two assembly shells 4, the lower ends of the inserting plate 53 are clamped in the same-side inserting grooves 33, the fastening frame 31 is fixed on the two assembly shells 4 through the first fastening bolts 35, at the moment, the inserting plate 53 is fixed in the inserting grooves 33, then the first frame 51 is clamped at the upper ends of the two assembling shells 4, and the lower end of the first frame 51 is clamped at the upper end of the inserting plate 53, so that the first frame 51 is convenient to fix the upper ends of the two assembling shells 4, meanwhile, the second frame 55 is abutted against the middle parts of the two assembling shells 4, then the first frame 51 is fixed on the two assembling shells 4 through bolts, and further the middle parts of the two assembling shells 4 are fixed together to wrap the motor on the mounting base 2, at the moment, the sleeves 14 of the two assembling shells 4 are clamped on the output shaft of the motor, then the motor is installed in the electric appliance, when the motor works, the assembling shells 4 can isolate oil smoke in a kitchen outside the motor, so that the oil smoke is prevented from entering the inside of the motor to damage electronic elements in the motor, meanwhile, the vibration generated by the motor can continuously push the extruding rod 63, the extruding rod 63 enables the piston 64 to do piston movement in the cavity 9, constantly with the inside of the inside air of cavity 9 crowded into gasbag 11, inhale the inside of cavity 9 with the air in the gasbag 11 again, through the vibrations that the resistance attenuation motor during operation of this in-process produced, when needing to clear up assembled shell 4, can pull out first cover frame 51 from two assembled shell 4, then pull out second cover frame 55 and the fastening frame 31 that have picture peg 53 from two assembled shell 4 in proper order, pull out two assembled shell 4 from mount pad 2 again and clear up can.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (8)

1. The household appliance motor protection base comprises a fixing base (1) and is characterized in that the upper end of the fixing base (1) is fixedly connected with a mounting base (2), the front and back parts of the upper end of the mounting base (2) are respectively provided with a clamping groove (7), the upper end of the mounting base (2) is clamped with two assembling shells (4), one sides of the assembling shells (4) which are the same in size and are close to each other are abutted against each other, the middle part of one side of the upper end of each assembling shell (4) which is close to each other is fixedly connected with a sleeve (14), the sleeves (14) arranged on the two assembling shells (4) are abutted against each other, the inner walls of the sleeves (14) are respectively and fixedly connected with a clamping sleeve (12), the outer walls of the lower ends of the two assembling shells (4) are jointly provided with a fastening mechanism (3), the outer walls of the upper ends of the two assembling shells (4) are jointly provided with a sleeving mechanism (, two all install extrusion mechanism (6), two on the one side inner wall that equipment shell (4) was kept away from all seted up a plurality of cavitys (9) between the one side inside and outside wall that equipment shell (4) was kept away from mutually, fixed chamber (10) have all been seted up to the top of cavity (9), all run through and fixedly connected with fixed pipe (13) between fixed chamber (10) and homonymy cavity (9), fixed pipe (13) are located homonymy fixed chamber (10) inside equal fixedly connected with gasbag (11) of one end.
2. The household appliance motor protection base as claimed in claim 1, wherein the fastening mechanism (3) comprises a fastening frame (31), the fastening frame (31) is formed by detachably connecting two U-shaped plates through bolts, a first rubber lining (34) is fixedly connected to the inside of the fastening frame (31), a bottom frame (32) is fixedly connected to two sides of the lower end of the fastening frame (31), the bottom frame (32) is of a U-shaped structure, slots (33) are formed in two sides of the upper end of the fastening frame (31) and in the front and rear portions of the upper end of the fastening frame, first fastening bolts (35) are in threaded connection with the upper ends of the two sides of the fastening frame (31) and the front and rear portions of the fastening frame, and the first fastening bolts (35) penetrate through the side wall of the fastening frame (31) and the same side slots (33) and are in threaded connection with the outer wall of the same side assembly shell (4).
3. The household appliance motor protection base as claimed in claim 2, wherein the lower ends of the two sides and the lower ends of the front and rear parts of the fastening frame (31) are respectively in threaded connection with second fastening bolts (36), and the second fastening bolts (36) respectively penetrate through the side wall of the fastening frame (31) and are respectively in threaded connection with the side wall of the mounting base (2).
4. The household appliance motor protection base as claimed in claim 1, wherein the socket joint mechanism (5) comprises a first socket frame (51), the first socket frame (51) is sleeved outside the two assembly shells (4) and detachably connected to the outer walls of the two assembly shells (4) through bolts, a second rubber lining (52) is fixedly connected to the inner wall of the first socket frame (51), a second socket frame (55) is arranged below the first socket frame (51), the second socket frame (55) is sleeved in the middle of the outer walls of the two assembly shells (4), the second socket frame (55) is composed of two U-shaped plate joints, a third rubber lining (56) is fixedly connected to the inner wall of the second socket frame (55), the inner wall of the third rubber lining (56) is in contact with the outer walls of the two assembly shells (4), and a plug board (53) is fixedly connected to the front and back of the second socket frame (55) and one side of the assembly shell (4) far away from the same side, the upper end of the plug board (53) is clamped at the lower end of the first sleeve frame (51).
5. The household appliance motor protection base as claimed in claim 4, wherein the lower end of the insertion plate (53) is provided with a screw hole (54) through the inside, the lower end of the insertion plate (53) is inserted into the slot (33) of the fastening mechanism (3), and the lower end of the insertion plate (53) is sleeved on the first fastening bolt (35) of the fastening mechanism (3) and is in threaded connection with the first fastening bolt.
6. The household appliance motor protection base as claimed in claim 1, wherein the pressing mechanisms (6) each comprise an elastic pressing plate (61), the elastic pressing plates (61) each have an arc structure, one side of each elastic pressing plate (61) far away from the middle of the mounting base (2) is fixedly connected with a plurality of first spring blocks (62), the number of the first spring blocks (62) is the same as that of the cavities (9) formed in the assembly shell (4) on the same side and corresponds to that of the cavities one another, the middle of one side of each first spring block (62) far away from the elastic pressing plate (61) is fixedly connected with a pressing rod (63), the circumferential outer wall of one end of each pressing rod (63) close to the corresponding first spring block (62) is wrapped with a compression spring (65), one side of each compression spring (65) far away from the assembly shell (4) on the same side is fixedly connected to the corresponding first spring block (62), compression spring (65) keep away from all overlapping on one side extrusion ram (63) circumference outer wall of homonymy first spring piece (62) and establish and sliding connection has second spring piece (66), the equal fixed connection in one side of homonymy assembled shell (4) is kept away from in second spring piece (66) is on homonymy compression spring (65), the equal fixed connection in one side of homonymy compression spring (65) is kept away from in second spring piece (66) is on homonymy assembled shell (4) inner wall.
7. The household appliance motor protection base as claimed in claim 6, wherein one end of the extrusion rod (63) far away from the first spring block (62) passes through the inner wall of the assembly housing (4) on the same side and extends to the inside of the cavity (9) on the same side, one end of the extrusion rod (63) located inside the cavity (9) on the same side is fixedly connected with a piston (64), and the pistons (64) are all slidably connected inside the cavity (9).
8. The household appliance motor protection base as claimed in claim 1, wherein the front and rear parts of the lower ends of the two assembly cases (4) are fixedly connected with clamping strips (8), and the clamping strips (8) are clamped in clamping grooves (7) on the same side.
CN202010446690.9A 2020-05-25 2020-05-25 Household electrical appliances motor protection base Active CN111564923B (en)

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