CN109868616A - A kind of washing machine - Google Patents
A kind of washing machine Download PDFInfo
- Publication number
- CN109868616A CN109868616A CN201711249710.8A CN201711249710A CN109868616A CN 109868616 A CN109868616 A CN 109868616A CN 201711249710 A CN201711249710 A CN 201711249710A CN 109868616 A CN109868616 A CN 109868616A
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- Prior art keywords
- plate
- washing machine
- motor
- metal fireproof
- fire
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- Main Body Construction Of Washing Machines And Laundry Dryers (AREA)
Abstract
The present invention relates to washing facility technical fields, more particularly to a kind of washing machine, it includes outer cylinder, inner cylinder, the motor for directly driving the inner cylinder rotation and the electric heater being arranged between the outer cylinder and the inner cylinder, and metal fireproof plate is provided between the motor and the outer cylinder；The terminals of the electric heater are provided with flameproof enclosure.For the present invention by the way that metal fireproof plate is arranged between outer cylinder and motor, when motor is on fire, the fire protecting performance of metal fireproof plate is more preferable, can be avoided and burns out cylinder mould block；In addition, flameproof enclosure is arranged by the terminals in electric heater in the present invention, when terminals are on fire, the fire source that flameproof enclosure can dock at line end is blocked, and effectively prevents the intensity of a fire at terminals to sprawling at cylinder mould block, cylinder mould block is protected to damage from the intensity of a fire.
Description
Technical field
The present invention relates to washing facility technical field more particularly to a kind of washing machines.
Background technique
Currently, roller washing machine can be divided into following two according to motor drive mode difference: by motor pulley with it is interior
Motor driving force is transmitted to the indirect connections of inner cylinder by the belt between cylinder wheel indirectly, and by being connected to rotor
On axis directly contacted with inner cylinder, thus directly transmit motor driving force straight drive mode.Wherein, straight drive mode eliminates tradition
The intermediate links such as wheel disc, belt, so that motor efficiency is reached 16 times of conventional motors, energy conservation 35% or so, and also avoiding
The big problem of belt drive noise.Therefore, gradually universal trend is showed using straight drive mode.
In use, inevitably there is motor and electric heater due to various failures, makes running motor in washing machine
Winding or electric wire generation overcurrent, burn insulating materials and there is a phenomenon where on fire.For directly driving the roller washing machine of mode, electricity
Machine or electric heater is on fire directly to cause to damage to cylinder mould block.To protect cylinder mould block, the prior art is usually in motor and outer cylinder
Between fire-proof plate is set, still, the fire-proof plate of prior art setting is mostly plastic part and without flange, existing if motor catches fire
The increased fire-proof plate of technology can not prevent fire spreading, to burn out cylinder mould block；It is hidden in addition, the prior art is protected without electric heater
Stopper part causes a module damage if electric heater kindling can directly involve cylinder mould block.
Summary of the invention
The purpose of the present invention is to provide a kind of washing machines, are risen with solving motor or electric heater existing in the prior art
Fire can cause the technical issues of damage to cylinder mould block.
To achieve this purpose, the present invention adopts the following technical scheme:
A kind of washing machine, including outer cylinder, inner cylinder, the motor for directly driving inner cylinder rotation and setting the outer cylinder with
Electric heater between the inner cylinder is provided with metal fireproof plate between the motor and the outer cylinder；The electric heater
Terminals are provided with flameproof enclosure.
As the preferred embodiment of washing machine, the edge of the metal fireproof plate is provided with to what the motor drive direction extended and turns over
Side.
As the preferred embodiment of washing machine, the width of the flange is more than or equal to the width of the motor.
As the preferred embodiment of washing machine, the metal fireproof plate is stamped to form using galvanized sheet.
As the preferred embodiment of washing machine, the terminals pass through the outer cylinder bottom and are located at outside the outer cylinder；Institute
Stating flameproof enclosure includes top plate, left plate, right side plate and back side panel, the top plate, left plate, right side plate and back side panel enclose every
From space, the terminals of the electric heater are placed in the insulating space, and the back side panel and the outer cylinder are solid by bolt
Fixed connection.
As the preferred embodiment of washing machine, the flameproof enclosure is stamped to form by galvanized sheet.
As the preferred embodiment of washing machine, the metal fireproof plate is the annular slab matched with the outer cylinder bottom shape
Material is provided with the screw hole of the circumferentially-spaced distribution along the metal fireproof plate, spiral shell in the annular body of the metal fireproof plate
The metal fireproof plate is fixed on the outer cylinder by nail across screw hole.
As the preferred embodiment of washing machine, cabling channel, the cabling are provided in the annular body of the metal fireproof plate
The slot bottom of slot is stepped.
It further include small fire-proof plate as the preferred embodiment of washing machine, the small fire-proof plate is fixedly connected on institute by screw
It states on metal fireproof plate, the small fire-proof plate is used for dead earth line and motor lines.
As the preferred embodiment of washing machine, the small fire-proof plate is fixedly connected on the metal fireproof plate by three screws
On, the line of three screws is triangular in shape.
Washing machine provided by the invention, compared with the prior art the utility model has the advantages that
1) fire-proof plate that the present invention is arranged between outer cylinder and motor is metal fireproof plate, and when motor is on fire, metal is anti-
The fire protecting performance of fiery plate is more preferable, can be avoided and burns out cylinder mould block；In addition, fire prevention is arranged in the terminals of electric heater in the present invention
Cover, when terminals are on fire, the fire source that flameproof enclosure can dock at line end is blocked, effectively prevent terminals at the intensity of a fire to
It is spread at cylinder mould block, cylinder mould block is protected to damage from the intensity of a fire；
2) edge of metal fireproof plate of the invention also has the flange extended to motor drive direction, and flange can cover
The outer peripheral surface of motor, when motor is on fire, flange can effectively prevent the intensity of a fire at motor from spreading to cylinder mould block, further protect
Cylinder mould block is damaged from the intensity of a fire.
Detailed description of the invention
Fig. 1 is the decomposition diagram of the part-structure of washing machine provided by the invention；
Fig. 2 is the assembling schematic diagram of the part-structure of washing machine provided by the invention；
Fig. 3 be in Fig. 2 A-A to schematic cross-section；
Fig. 4 is the partial enlargement diagram in Fig. 3 at B；
Fig. 5 is the structural schematic diagram of flameproof enclosure provided by the invention；
Fig. 6 is the structural schematic diagram of metal fireproof plate provided by the invention.
In figure:
1- outer cylinder；2- motor；3- metal fireproof plate；4- electric heater；5- flameproof enclosure；The small fire-proof plate of 6-；
31- flange；32- screw hole；33- cabling channel；
41- terminals；
51- top plate；52- left plate；53- right side plate；54- back side panel.
Specific embodiment
Technical solution of the present invention is further illustrated with embodiment with reference to the accompanying drawing.It is understood that this place
The specific embodiment of description is used only for explaining the present invention rather than limiting the invention.It also should be noted that in order to
Convenient for description, in attached drawing, only the parts related to the present invention are shown and it is not all.
As shown in figs 1 to 6, washing machine provided by the invention includes at least outer cylinder 1, inner cylinder (not shown) and motor
2, inner cylinder is arranged inside outer cylinder 1, and inner barrel and outer barrel 1 constitutes cylinder mould block, and the setting of motor 2 is in 1 bottom of outer cylinder, and motor 2 is using straight
Drive mode drives inner cylinder to rotate, and metal fireproof plate 3 is provided between motor 2 and outer cylinder 1, metal fireproof plate 3 is by galvanized sheet
DC53D is stamped to form, and the flange 31 extended to motor 2 direction, and the flange 31 are provided at the edge of metal fireproof plate 3
Width is more than or equal to the width of motor 2, i.e. flange 31 can cover the outer peripheral surface of motor 2.
When motor 2 is on fire, the fire-proof plate of metal material is more preferable compared to the fire-proof plate fire protecting performance of plastic material, then plus
Blocking of the upper overturning 31 to the intensity of a fire can effectively prevent the intensity of a fire at motor 2 from spreading to cylinder mould block, avoid burning out cylinder mould block, have
Effect protects cylinder mould block to damage from the intensity of a fire.
In addition, the washing machine further includes electric heater 4, electric heater 4 between inner cylinder and outer cylinder 1, electric heater 4
Terminals 41 pass through 1 bottom of outer cylinder and be located at outer cylinder 1 outside, electric heater 4 during heating, the terminals of electric heater 4
41 can inevitably occur phenomenon on fire, so in the present embodiment, being provided with flameproof enclosure 5 in the terminals 41 of electric heater 4, prevent fires
Cover 5 is stamped to form by galvanized sheet DC53D, and flameproof enclosure 5 includes top plate 51, left plate 52, right side plate 53 and back side panel 54, top plate
51, left plate 52, right side plate 53 and back side panel 54 enclose insulating space, and the terminals 41 of electric heater 4 are placed in isolation sky
In, docking line end 41 is isolated with cylinder mould block, and back side panel 54 is bolted to connection with 1 bottom of outer cylinder.
When the terminals 41 of electric heater 4 are on fire, the fire source that flameproof enclosure 5 can dock at line end 41 is blocked, and is had
Effect prevents the intensity of a fire at terminals 41 from spreading at cylinder mould block, cylinder mould block is protected to damage from the intensity of a fire, effective protection cylinder mould block.
Metal fireproof plate 3 is the annular sheet metal matched with inner cylinder bottom shape, is set in the annular body of metal fireproof plate 3
It is equipped with the screw hole 32 of the circumferentially-spaced distribution along metal fireproof plate 3, metal fireproof plate 3 is fixed on by bolts through bolt holes 32
On outer cylinder 1.Cabling channel 33 is provided in the annular body of metal fireproof plate 3, the slot bottom of the cabling channel 33 is stepped, conveniently connects
Ground wire and motor lines cabling.
In addition, further including small fire-proof plate 6, which is fixedly connected on metal fireproof plate 3 by screw, small anti-
Fiery plate 6 is used for dead earth line and motor lines.Further, small fire-proof plate 6 is fixedly connected on the metal by three screws and prevents
On fiery plate 3, the line of three screws is triangular in shape, makes small 6 fixation of fire-proof plate, when washing machine works, small fire-proof plate 6 will not
It shakes, reduces noise when washing machine work.
Obviously, the above embodiment of the present invention is just for the sake of clearly illustrating examples made by the present invention, and being not is pair
The restriction of embodiments of the present invention.For those of ordinary skill in the art, may be used also on the basis of the above description
To make other variations or changes in different ways.There is no necessity and possibility to exhaust all the enbodiments.It is all this
Made any modifications, equivalent replacements, and improvements etc., should be included in the claims in the present invention within the spirit and principle of invention
Protection scope within.
Claims (10)
1. a kind of washing machine, including outer cylinder (1), inner cylinder, the motor (2) for directly driving the inner cylinder rotation and setting described outer
Electric heater (4) between cylinder (1) and the inner cylinder, which is characterized in that be arranged between the motor (2) and the outer cylinder (1)
There are metal fireproof plate (3)；The terminals (41) of the electric heater (4) are provided with flameproof enclosure (5).
2. washing machine according to claim 1, which is characterized in that the edge of the metal fireproof plate (3) is provided with to institute
State the flange (31) of motor (2) direction extension.
3. washing machine according to claim 2, which is characterized in that the width of the flange (31) is more than or equal to the motor
(2) width.
4. washing machine according to claim 1, which is characterized in that the metal fireproof plate (3) using galvanized sheet punching press and
At.
5. washing machine according to claim 1, which is characterized in that the terminals (41) pass through the outer cylinder (1) bottom
And it is external to be located at the outer cylinder (1)；
The flameproof enclosure (5) includes top plate (51), left plate (52), right side plate (53) and back side panel (54), the top plate (51),
Left plate (52), right side plate (53) and back side panel (54) enclose insulating space, and the terminals (41) of the electric heater (4) are set
In in the insulating space, the back side panel (54) is bolted to connection with the outer cylinder (1).
6. washing machine according to claim 1 or 5, which is characterized in that the flameproof enclosure (5) is stamped to form by galvanized sheet.
7. washing machine according to claim 1, which is characterized in that the metal fireproof plate (3) be and the outer cylinder (1) bottom
The annular sheet metal that portion's shape matches is provided with along the metal fireproof plate (3) in the annular body of the metal fireproof plate (3)
Circumferentially-spaced distribution screw hole (32), the metal fireproof plate (3) is fixed on described outer by bolts through bolt holes (32)
On cylinder (1).
8. washing machine according to claim 7, which is characterized in that be arranged in the annular body of the metal fireproof plate (3)
Have cabling channel (33), the slot bottom of the cabling channel (33) is stepped.
9. washing machine according to claim 1, which is characterized in that it further include small fire-proof plate (6), the small fire-proof plate (6)
It is fixedly connected on the metal fireproof plate (3) by screw, the small fire-proof plate (6) is used for dead earth line and motor lines.
10. washing machine according to claim 9, which is characterized in that the small fire-proof plate (6) connects by the way that three screws are fixed
It connects on the metal fireproof plate (3), the line of three screws is triangular in shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711249710.8A CN109868616A (en) | 2017-12-01 | 2017-12-01 | A kind of washing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711249710.8A CN109868616A (en) | 2017-12-01 | 2017-12-01 | A kind of washing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109868616A true CN109868616A (en) | 2019-06-11 |
Family
ID=66913607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711249710.8A Pending CN109868616A (en) | 2017-12-01 | 2017-12-01 | A kind of washing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109868616A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020259335A1 (en) * | 2019-06-28 | 2020-12-30 | 青岛海尔滚筒洗衣机有限公司 | Clothes dryer condenser assembly and clothes dryer |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050279141A1 (en) * | 2004-06-21 | 2005-12-22 | Lg Electronics Inc. | Heater assembly for washing machine |
| CN203559277U (en) * | 2013-07-17 | 2014-04-23 | 海尔集团公司 | Fire resisting structure for motor of washing machine |
| CN204043284U (en) * | 2014-07-31 | 2014-12-24 | 海信（山东）冰箱有限公司 | A kind of refrigerator |
| CN105624994A (en) * | 2014-11-27 | 2016-06-01 | 青岛海尔洗衣机有限公司 | Washing bracket, control panel component adopting washing bracket and washing machine |
| CN105970582A (en) * | 2016-06-30 | 2016-09-28 | 无锡小天鹅股份有限公司 | Door assembly for clothes dryer and clothes dryer equipped with door assembly |
-
2017
- 2017-12-01 CN CN201711249710.8A patent/CN109868616A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050279141A1 (en) * | 2004-06-21 | 2005-12-22 | Lg Electronics Inc. | Heater assembly for washing machine |
| CN203559277U (en) * | 2013-07-17 | 2014-04-23 | 海尔集团公司 | Fire resisting structure for motor of washing machine |
| CN204043284U (en) * | 2014-07-31 | 2014-12-24 | 海信（山东）冰箱有限公司 | A kind of refrigerator |
| CN105624994A (en) * | 2014-11-27 | 2016-06-01 | 青岛海尔洗衣机有限公司 | Washing bracket, control panel component adopting washing bracket and washing machine |
| CN105970582A (en) * | 2016-06-30 | 2016-09-28 | 无锡小天鹅股份有限公司 | Door assembly for clothes dryer and clothes dryer equipped with door assembly |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020259335A1 (en) * | 2019-06-28 | 2020-12-30 | 青岛海尔滚筒洗衣机有限公司 | Clothes dryer condenser assembly and clothes dryer |
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| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190611 |
|
| RJ01 | Rejection of invention patent application after publication |