The frame structure of washing machine
The present invention relates to the frame structure of washing machine.
The frame structure of full-automatic single-tub washing machine, past is for example with materials such as synthetic resin, housing body and front panel, side panel are formed as one, and on the opening at an upper portion thereof top cover is installed, lid, operation board etc., rear board is installed and is constituted shell at the opening part of back at last.
So, on operation board, set electricity pieces such as various console switch and substrate.This substrate for example has the low-voltage system of 100 volts of systems such as (V) supply voltage, but in the past such 2 kinds of substrates is provided on the operation panel.
Electricity pieces such as substrate are repaired or during maintenance, owing to will take off rear board, therefore, take off operation panel and carry out these operations, and operability is bad.Particularly, clothesdrier is combined in the top of washing machine, makes under the situation of home laundry room (ホ-system ラ Application De リ-), if the pillar of supporting clothesdrier is contained in the words of the back of outer container, at first from taking off the operation of this pillar, thus quite bothersome.
In addition, the supply voltage substrate is installed in the low-voltage substrate separates easily, under the situation of the position of maintenance etc.,, need wait with metallic sheath to cover in addition, make it structure and complicate in order to ensure its security.
Therefore, past is just like opening the spy shown in the flat 4-197295 communique, open portion is established in housing front at washing machine, the structure that this housing open at its front portion is covered with protecgulum, but the housing of said washing machine in the past is for the operation that improves maintenance and repair, but does not consider the supply voltage substrate is separated security when installing with the low-voltage substrate.
The object of the present invention is to provide a kind of improper situation of eliminating above-mentioned past example, and when the supply voltage substrate is installed separately with the low-voltage substrate, not only seek to improve the operation of M R, simultaneously metal lid etc. need not be adorned in addition, and the washing machine frame structure of its security can be guaranteed.
The present invention in order to achieve the above object, first, its main points are, clutch installation panel and in the washing machine frame structure that forms freely in housing body openings portion, the installing plate of accepting recess that will have the supply voltage substrate, protrude from above-mentioned housing body towards peristome be provided with as a whole, and the box of the installing plate formation supply voltage substrate that goes out to be provided with the panel of occlusion of openings portion with in the housing epirelief.
The second, its main points are, are provided with the peristome of the installing plate of supply voltage substrate projectedly, are in front or on the arbitrary face of side.
The 3rd, its main points are that the panel of occlusion of openings portion and housing body all are metal.
According to the present invention who puts down in writing previously, the peristome of the housing body that is provided with installing plate is projectedly blocked with panel, this panel plays the sealing role of the reception recess of power supply voltage substrate, the result forms the installation box herein, and the supply voltage substrate becomes by having that installing plate and the plate of accepting recess are held under the arm, and besieged state, and other mounting box needn't be set.
According to the present invention who puts down in writing previously, except above-mentioned effect, also have, be provided with the peristome of supply voltage installing plate projectedly, be arranged on the arbitrary face of its front or side, even so that make under the situation in home laundry room at combination clothesdrier on the washing machine, also needn't take off the supporting clothesdrier pillar, directly can only take off the panel that stops peristome by previous status, operation such as maintain simply.
According to the present invention who puts down in writing previously, will stop the panel and the housing body of peristome, all make metally, can encase the supply voltage substrate with metal parts, thereby can establish crown cap etc. in addition and guarantee safety.
Below, describe embodiments of the invention with reference to the accompanying drawings in detail.Fig. 1 is the separation oblique view of the frame structure embodiment of expression washing machine of the present invention, Fig. 2 is the critical piece of Fig. 1, the front elevation of the installing plate part of 100 volts etc. supply voltage substrate, if all structure explanations from washing machine, in shell 1, set tank 2, set washing and dewatering groove 3 in the inside of this tank 2, opening part installation on shell 1 top is provided with covers 4 top cover 5, at the rear portion of this top cover 5 back electricity piece control panel 6 is installed respectively, and electricity piece control panel 7 before forwardly installing.At this moment, on back electricity piece control panel 6, for example set feed water valve, water level sensor, safety switch etc., and in electricity piece control panel 7 substrates in front the low-voltage substrate is installed.
Above-mentioned shell 1, the peristome 9 that will around metal system housing body 8, form, encase by metal panel equally, and at least any one side of front panel 10 and side panel 11 (being front panel 10 in the illustrated example) for the housing body clutch freely install.
Like this, freely install in clutch on the housing body 8 of front panel 10, be provided with supply voltage substrates such as having 100V from above-mentioned housing body 8 towards peristome 9 projectedly and accept the installing plate 13 of groove 12 and protrude the mounting box that the installing plate 13 that is provided with forms supply voltage substrate such as 100V by the front panel 10 that blocks peristome 9 and housing body 8.
Like this, in accepting groove 12, accept the supply voltage substrate of 100V etc., when the front panel of installing on housing body 8 10 is blocked peristome 9, this front panel 10 plays the lid of the dump tank 12 of supply voltage substrates such as 100V, the supply voltage substrate of 100V etc. is had installing plate 13 and the front panel 10 of accepting groove 12 and is held, becomes under the arm besieged state, and the result forms the installation box herein.
So, because front panel 10 and housing body 8 are respectively metal, thereby guarantee the security of supply voltage substrates such as 100V.
When the supply voltage substrate of 100V etc. etc. maintains, only take off front panel 10 and just be easy to carry out.
In addition, the supply voltage substrate of 100V etc. is provided in the behind of the front panel 10 of shell 1, and its top covers by top cover 5, thereby washings can not flow to herein, equals to have carried out simultaneously WATER REPELLENT TREATMENT.
As mentioned above, the frame structure of washing machine of the present invention, first, protrusion is provided with the peristome of the housing body of installing plate, block with panel, make this plate play the lid effect of accepting groove of power supply voltage substrate with this, its result forms mounting box herein, supply voltage is held under the arm by having installing plate and the panel of accepting groove, and besieged state, thereby needn't establish mounting box in addition.
Second, protrusion is provided with the peristome of the buck plate of supply voltage substrate, can be located on the arbitrary face of front or side, even thereby and under the situation as the home laundry room at combination clothesdrier on the washing machine, also needn't take off the pillar of supporting clothesdrier, can directly under previous status, only take off and block the peristome panel, and operation such as maintain simply.
The 3rd, the panel and the housing body of stifled peristome is made of metal with this and can surrounds the supply voltage substrate with metal parts, needn't establish crown cap in addition and can guarantee its security.
Fig. 1 is the exploded perspective view of expression washing machine frame structure embodiment of the present invention.
Fig. 2 is the installing plate front elevation partly of the critical piece of expression washing machine frame structure of the present invention.Symbol among the figure:
1 shell
2 tanks
3 washing and dewatering grooves
4 lids
5 top covers
6 back electricity piece control panels
7 front electricity piece control panels
8 housing bodies
9 peristomes