The switching device of sectional use or synchronous opening/closing
Technical field
The present invention relates to a kind of switching device, refer to that especially a kind of sectional uses or the switching device of synchronous opening/closing.
Background technology
General Wall-type switch is the switch that is installed on the wall, and the number of its visual institute desire control apparatus is provided with one or more switch element, and its switch element is a suitching type, is used for controlling the power supply that opens and closes various appliance circuits, as electric light, extractor fan.
Switch element of existing Wall-type switch can be controlled a kind of power supply of appliance circuit or the power supply of two kinds of appliance circuits; and in the interior space such as bathroom, the toilet can be provided with electric light, extractor fan usually simultaneously; to possess illumination and air circulation regulating action; usually not to be one be exactly two to switch installing mode, with the power supply of synchronous opening/closing electric light, extractor fan or open and close the power supply of electric light, extractor fan separately.
The power supply of a switch element synchronous opening/closing of above-mentioned usefulness electric light, extractor fan, though the convenience that provides the user to use, when the user need only use wherein a kind of electrical equipment, another kind of electrical equipment was compelled to again use, just seem very uneconomical, can't reach the effect of energy savings, environmental protection.
Two switch elements of above-mentioned usefulness open and close the power supply of electric light, extractor fan separately; though the user can freely select the electrical equipment of institute's desire control; but when the user wants to use simultaneously two kinds of electrical equipment; but want segmentation to open each switch element; quite inconvenience; after use was left again, regular meeting took place only to close the wherein situation of an appliances power source, also can't reach the effect of energy savings, environmental protection.
So above-mentioned utilize switch element synchronous opening/closing electric light, extractor fan power supply or open and close electric light separately, the extractor fan power supply respectively has its pluses and minuses, optimal construction of switch function is exactly that sectional uses or the power supply of synchronous opening/closing electric light, extractor fan, yet do not have any this class formation on document or the market at present, can sectional use or the switching device of synchronous opening/closing so design is a kind of, its necessity is really arranged.
See also the TaiWan, China patent announcement again No. 496569 " the synchronous effort formation of base connected type diverter switch ", though it discloses the structure that many switches of close synchronously are arranged, it is to be applied to the extended line socket, and it has following problem at least:
1, it is provided with elements such as passing plate, master switch in addition, and complex structure has increased manufacturing cost.
2, because elements systems such as passing plate, master switch are located in the switch base,, improve difficulty of processing, increase manufacturing cost so can change the structure of former switch base.
3, they only can many switches of close synchronously, can not open many switches synchronously.
Summary of the invention
The object of the present invention is to provide a kind of sectional to use or the switching device of synchronous opening/closing, it can use in segmentation, perhaps synchronous opening/closing, thus easy-to-use, can reduce cost.
For achieving the above object, technical solution of the present invention is:
The switching device of a kind of sectional use or synchronous opening/closing, include bearing parts that are connected with power supply, be located at least two switch elements on the bearing parts, be provided with teat in a switch element wherein, and being provided with the recess that stretches into for this teat in another adjacent switch element, this recess keeps pre-fixed gap.
Described teat one side is the plane, and the opposite side on corresponding this plane is the inclined-plane.
Described switch element surface book office is provided with and pushes, power supply opens and closes the indication graphic context label.
Recess on the described switch element can be perforate, or the form for establishing pothole in the projection.
Described bearing parts are the Wall-type switch form.
Described bearing parts are the porous socket form, and are provided with conducting strip, and have been arranged at the supply hub part.
After adopting such scheme, because the present invention is provided with the serial verb construction of being convenient to make between each switch element, this serial verb construction switch element therein is provided with teat, and is provided with the recess that stretches into for this teat in another adjacent switch element, and this recess keeps pre-fixed gap; Make each switch element can open and close power supply separately, also can borrow the continuous action relation of teat, recess, make each switch element again can the synchronous opening/closing power supply, its structure is convenient to make, can reduce cost, and operate simple and easyly, the user is convenient to control the power supply of multiple appliance circuit, has the effect of energy savings, environmental protection.
Description of drawings
Fig. 1 is a three-dimensional exploded view of the present invention;
Fig. 2 is a stereogram of the present invention;
Fig. 2 A is the A-A cross-sectional schematic of Fig. 2;
Fig. 3 is that the present invention pushes the enforcement illustration that first switch element makes its power-on separately;
Fig. 3 A is the A-A cross-sectional schematic of Fig. 3;
Fig. 4 is that the present invention pushes the enforcement illustration that the second switch unit makes its power-on separately;
Fig. 4 A is the A-A cross-sectional schematic of Fig. 4;
Fig. 5 is that the present invention pushes the enforcement illustration that first switch element reaches the close synchronously power supply separately;
Fig. 5 A is the A-A cross-sectional schematic of Fig. 5;
Fig. 6 is that the present invention pushes the enforcement illustration that the second switch unit reaches synchronous power-on separately;
Fig. 6 A is the A-A cross-sectional schematic of Fig. 6;
Fig. 7 is the enforcement illustration that the present invention is applied to interior space control electric light, extractor fan power supply;
Fig. 8 is another enforcement illustration that the present invention is provided with three switch elements;
Fig. 9 is the enforcement illustration that switch element cap of the present invention is provided with cue mark.
The main element symbol description
10 bearing parts, 11 leads, 12 grooves
13 beads, 20 first switch elements, 30 second switch unit
21,31 switch bases, 22,32 switching parts, 23,33 lids
231 bullets collude 331 bullets and collude 232 recesses
332 teats, 333 inclined-planes, 40 panels
41 hollow-out parts, 50 lighting devices, 60 extractor fans
10a bearing parts 20a, 30a, 40a switch element
Embodiment
See also Fig. 1, shown in Figure 2, the present invention can become a Wall-type switch form, and it includes one and is located at the panel 40 on the bearing parts 10 in order to bearing parts 10, first switch element 20, the second switch unit 30 and of bearing associated components; Wherein first switch element 20, second switch unit 30 are provided with teat, the recess of clip interlock mutually in adjacent surface, and this recess remains with predetermined space, borrow teat, recess to have or not the continuous action relation of clip, so that each switch element 20,30 can segmentation open and close power supply separately, again can the synchronous opening/closing power supply.Hereinafter will do detailed explanation with preferred embodiment:
Described bearing parts 10 are tied to form a cassette shapes, can be located on the wall and (also can be the form of porous socket, be arranged at the supply hub part with conducting strip), ccontaining related electric circuit in the box body, and be provided with lead 11, to connect power supply and various electrical equipment, it is provided with groove 12, so that first switch element 20, second switch unit 30 to be set.
Described first switch element 20, second switch unit 30 are the module type structure, include switch base 21,31 and switching part 22,32 and lid 23,33, utilize switch base 21,31 to be located on the bearing parts 10, its available fixing mode, because known clamping structure, so repeat no more; This switching part about in the of 22,32 two sides can be the perk of seesaw type and sink, keying in order to Switching power, its interior contacts is because conventional construction, so repeat no more, the switching part 22,32 of this first switch element 20, second switch unit 30 is a power supply of controlling the appliance circuit that it was communicated with separately; Lid 23,33 is provided with several bullets and colludes 231,331, so as to being fastened in switching part 22,32, has protection and effect attractive in appearance.
Described panel 40 is located on the set bead 13 of bearing parts 10, and it is provided with hollow-out parts 41 and can supplies first switch element 20, second switch unit 30 to appear, to have protection and effect attractive in appearance.
Structural feature of the present invention is: this second switch unit 30 is provided with teat 332 in a side, these teat 332 1 sides are the plane, the opposite side on corresponding this plane is inclined-plane 333, and be provided with the recess 232 (recess 232 also can be the perforate of penetration state or is the form of establishing pothole in the projection) that stretches into for this teat 332 in the first adjacent switch element 20, and this recess 232 keeps predetermined space, for these teat 332 displacements, when first switch element 20, second switch unit 30 Switching powers form perk or when sagging, constitute teat 332, recess 232 has or not the clip interlock, and then constitute first switch element 20, second switch unit 30 has or not the relation of interlock, each switch element 20 like this, 30 can segmentation open and close power supply separately, again can the synchronous opening/closing power supply.
See also Fig. 2, shown in Figure 3, during the 30 top perks of the present invention's first switch element 20, second switch unit, be power down state (cooperating Fig. 2 A), when depressing the top of first switch element 20, because teat 332 only moves in recess 232, and the only inclined-plane 333 of teat 332 and recess 232 1 side contacts (as Fig. 3 A), the two there is no clip interlock effect this teat 332, recess 232, so can open the appliances power source that first switch element 20 is controlled separately.
See also shown in Figure 4, after first switch element, 20 power-on, when depressing the top of second switch unit 30 again, because teat 332 only moves in recess 232, and only teat 332 1 side planes and recess 232 1 side contacts, the two there is no clip interlock effect (as Fig. 4 A) teat 332, recess 232, so can open the appliances power source that second switch unit 30 is controlled separately.
See also shown in Figure 5, after first switch element 20, second switch unit 30 power-on, depress the below of first switch element 20 again, when making the 20 top perks of first switch element make its powered-down, because teat 332 1 side planes and recess 232 1 side contacts, recess 232 can drive teat 332 formation interlock effects (as Fig. 5 A) by clip, but makes the also perk of 30 tops, second switch unit, so but the appliances power source that close synchronously second switch unit 30 is controlled.
See also shown in Figure 6, behind first switch element 20, second switch unit 30 powered-downs, depress the top of second switch unit 30 again, sunk when making its power-on in 20 tops, second switch unit, because teat 332 1 side planes and recess 232 1 side contacts, teat 332 can drive recess 232 formation interlock effects (as Fig. 6 A) by clip, also can be sunk in first switch element, 20 tops, so can open the appliances power source that first switch element 20 is controlled synchronously.
See also shown in Figure 7ly, the present invention can be applicable to the interior space such as bathroom, toilet, can segmentation or the power supply of synchronous opening/closing electric light 50, extractor fan 60 for the user.
See also shown in Figure 8ly, the present invention can must ask according to reality and set up switch element 20a, 30a or 40a.
See also shown in Figure 9ly, the present invention can be provided with in first switch element 20, second switch unit 30 surperficial book offices and suitable push, power supply opens and closes the indication graphic context label, so that user's use.
Comprehensive the above, the present invention borrows set serial verb construction between each switch element, make each switch element except opening and closing separately the power supply, can also the synchronous opening/closing power supply, make the user be more convenient for controlling the power supply of multiple appliance circuit, and have the effect that reduces manufacturing cost, energy savings and environmental protection.
More than for this case for embodiment, only establish for ease of explanation, when the meaning that can not limit this case with this, promptly the various shift design of doing according to listed claim generally all should be included in the claim of this case.