A kind of dimmer switch
Technical field
The present invention relates to a kind of for controlling the switch of illuminator, and in particular to is used to control illuminator to one kind
Dimmer switch.
Background technology
Insider all know that in current dimmer switch, the potentiometer of switch and adjusting lamplight brightness is generally integrated
On a knob.In actual use, when each switch lamp, will carry out the brightness of light such regulating switch
It adjusts, uses and be inconvenient.
Invention content
The technical problems to be solved by the invention are:A kind of light modulation that will be switched and be separated with the potentiometer of adjusting brightness is provided
Switch.
In order to solve the above technical problems, the technical solution adopted by the present invention is:A kind of dimmer switch, structure include:Peace
Bottom plate is filled, button placement frame is provided on mounting base, is movably set with button in button placement frame, mounting base is at its back side
Be provided with brightness adjustment control wiring board, be provided on the brightness adjustment control wiring board Slidable potentiometer, static contact and with it is quiet
Contact matched movable contact spring is provided with stationary contact on static contact, movable contact is provided on movable contact spring, dynamic and static contact constitutes
A pair of of normally-closed contact or normally opened contact, are provided on the button and the matched propulsion arm of movable contact spring, button peace
It puts middle slide of frame and moves and be provided with slidingtype sliding piece, specific set-up mode is:The concrete structure packet of the slidingtype sliding piece
It includes:Sliding piece ontology is provided with thickness at the top of sliding piece ontology and stirs head, the bottom of sliding piece ontology less than sliding piece ontology
Portion offers and the sliding bar of Slidable potentiometer is matched stirs placement along the length direction perpendicular to sliding piece ontology
Slot, the sliding bar of Slidable potentiometer are fastened on this and stir in resettlement groove, are offered on the bottom surface of button placement frame and institute
The matched sliding piece ontology sliding slot of sliding piece ontology stated, offer upwards on the bottom wall of the sliding piece ontology sliding slot through by
Key placement frame with it is described stir it is matched stir a sliding slot, sliding piece ontology is slidably arranged in sliding piece ontology sliding slot
In, it stirs head and is slidably arranged in and stir in a sliding slot;It is offered on the mounting base and the sliding piece body bottom portion
Matched potentiometer operates slot hole so that the sliding bar of the Slidable potentiometer is fastened on stirring on slidingtype sliding piece
In resettlement groove;Reduction torsion spring is provided between the button and button placement frame.
As a preferred embodiment, in a kind of dimmer switch, the bottom of the sliding piece ontology, which is provided with, dials
Dynamic lug boss, it is described stir resettlement groove and be opened in along the length direction perpendicular to sliding piece ontology stir lug boss or stir
On lug boss and sliding piece ontology.
As a preferred embodiment, in a kind of dimmer switch, the button is moving seesaw-type button, described
Sliding piece ontology sliding slot is opened in along the direction of pressing of moving seesaw-type button on button placement frame in the side of moving seesaw-type button.
As a preferred embodiment, in a kind of dimmer switch, button placement frame is plastic article, described
Stir be provided at the top of head thickness be more than stir a trough width stir cap.
As a preferred embodiment, in a kind of dimmer switch, the brightness adjustment control wiring board and installation bottom
The specific set-up mode of plate is:The back side of the mounting base is provided with mounting bracket, brightness adjustment control wiring board setting
In the mounting bracket.
As a preferred embodiment, in a kind of dimmer switch, the mounting base is metallic plate, described
Mounting bracket includes at least three supporting arms being stamped to form by the mounting base, and the bottom of supporting arm is provided with and installs
Bottom plate parallel bending rest portion offers fixed installation holes in bending rest portion.
As a preferred embodiment, in a kind of dimmer switch, at least one supporting arm therein is by punching press institute
It is stamped to form during the potentiometer operation slot hole stated.
As a preferred embodiment, in a kind of dimmer switch, the specific set-up mode of the reduction torsion spring
For:Torsional spring placement seat is provided on the button placement frame, offers on torsional spring placement seat and matches with one end of reduction torsion spring
The torsional spring mounting groove of conjunction, one end of reduction torsion spring are fastened in the torsional spring mounting groove, are provided on the back side of the button and multiple
It is logical to be provided with torsional spring installation matched with the other end of reduction torsion spring on installation base for position torsional spring matched installation base
Hole, the other end of reduction torsion spring are threaded through in the torsional spring installation through-hole.
As a preferred embodiment, it in a kind of dimmer switch, is also set up on the brightness adjustment control wiring board
There is controllable electronic switch, radiator is provided on the controllable electronic switch, which is arranged on the back side of the mounting base
On.
As a preferred embodiment, in a kind of dimmer switch, the controllable electronic switch is silicon-controlled.
The beneficial effects of the invention are as follows:The present invention is by selecting Slidable potentiometer to be used as the potentiometer for adjusting brightness with opening
It closes and separates, from without the brightness of light is adjusted in each switch lamp, use is greatly facilitated, moreover, adjusting
During lamplight brightness, the approximate range of the lamp brightness can be known by the position for the sliding bar for observing Slidable potentiometer, from
And can to avoid brightness is excessive and the eyes of user are brought with injury quickly when turning on light, after suitable brightness is transferred to,
When next time turns on light, just do not have to have adjusted again.
Description of the drawings
Fig. 1 is the configuration schematic diagram of dimmer switch of the present invention.
Fig. 2 is the dimensional structure diagram of button placement frame.
Fig. 3 is the dimensional structure diagram of moving seesaw-type button.
Fig. 4 is the structure diagram of dimmer switch of the present invention.
Fig. 5 is the schematic cross-sectional view in A-A directions in Fig. 4.
Reference numeral in Fig. 1 to Fig. 5 is:1st, bottom case, 2, brightness adjustment control wiring board, 3, static contact, 31, stationary contact, 4,
Movable contact spring, 41, movable contact, 5, contact mounting base, 6, Slidable potentiometer, 61, sliding bar, 7, sliding piece ontology, 71, stir peace
Put slot, 72, stir head, 721, stir cap, 8, mounting base, 81, potentiometer operation slot hole, 83, operating of contacts via, 84, card
Mouthful, 85, bayonet, 86, bayonet, 88, supporting arm, 881, bending rest portion, 9, button placement frame, 91, sliding piece ontology sliding slot,
911st, a sliding slot is stirred, 92, hinge column, 93, operating of contacts via, 94, card base, 95, card base, 96, torsional spring placement via, 97,
Torsional spring placement seat, 10, contact extension rod, 11, reduction torsion spring, 12, moving seesaw-type button, 121, hinge hole, 122, installation base,
1221st, torsional spring installation through-hole, 123, propulsion arm.
Fig. 6 is the structure diagram of another embodiment of movable contact spring.
Reference numeral in Fig. 6 is:3rd, static contact, 31, stationary contact, 4, movable contact spring, 41, movable contact, 42, protuberance upwards
Portion.
Specific embodiment
Below in conjunction with the accompanying drawings 1 to 6, a kind of specific embodiment of dimmer switch of the present invention is described in detail:
As shown in Figure 1, Figure 4 and Figure 5, a kind of dimmer switch of the present invention, including:Brightness adjustment control wiring board 2, by moulding
Bottom case 1, button placement frame 9, moving seesaw-type button 12 and the installation being stamped to form by metallic plate (being usually aluminium sheet) made of material
Bottom plate 8, is provided with Slidable potentiometer 6 and passes through contact mounting base 5 on brightness adjustment control wiring board 2 and be provided with by 3 and of static contact
Movable contact spring 4 is provided with stationary contact 31 on static contact 3, be provided on movable contact spring 4 with 31 matched movable contact 41 of stationary contact, it is quiet
Contact 31 and movable contact 41 form a pair of of normally-closed contact, and button placement frame 9 is arranged on mounting base 8, specifically sets
The mode of putting is:It is stamped with operating with 61 corresponding potentiometer of the sliding bar of the Slidable potentiometer 6 on mounting base 8 and grow
Hole 81 and bayonet 84, bayonet 85 and bayonet 86, the button disposes sets a pair of and potentiometer operation length respectively on frame 9
The matched card base 95 of respective side walls in hole 81 and three and 86 one-to-one card base 94 of bayonet 84, bayonet 85 and bayonet,
A pair of of card base 95 is fastened in potentiometer operation slot hole 81, and the other three card base 94 is fastened on respectively in bayonet 84,85 and 86;Institute
The moving seesaw-type button 12 stated is movably arranged in button placement frame 9, and specific mounting means is:The two of the button placement frame 9
A pair of of hinge column 92 is symmetrically arranged on side frame, a pair of and described hinge column 92 is offered on the moving seesaw-type button 12
One-to-one hinge hole 121, moving seesaw-type button 12 are hinged on hinge hole 121 by this hinge column 92 of button placement frame 9
On;Reduction torsion spring 11 is additionally provided between moving seesaw-type button 12 and button placement frame 9, specific set-up mode is:Such as Fig. 2 institutes
Show, be provided with torsional spring placement seat 97 on button placement frame 9, one with reduction torsion spring 11 is offered on torsional spring placement seat 97
Matched torsional spring mounting groove is held, one end of reduction torsion spring 11 is fastened in the torsional spring mounting groove, as shown in figure 3, the wraping plate
Be provided on the back side of formula button 12 with 11 matched installation base 122 of reduction torsion spring, be provided on installation base 122 with it is multiple
The matched torsional spring installation through-hole 1221 of the other end of position torsional spring 11, the other end of reduction torsion spring 11 are threaded through torsional spring installation and lead to
In hole 1221;The mounting base 8 is provided with the mounting bracket being made of three supporting arms 88 at its back side, specific setting side
Formula is:In three supporting arms 88, two supporting arms 88 are incidentally formed when punching press potentiometer operates slot hole 81, another
Supporting arm 88 is individually stamped to form, and the bottom of these three supporting arms 88 is provided with the bending rest portion parallel with mounting base 8
881, fixed installation holes are offered in bending rest portion 881, the brightness adjustment control wiring board 2 is mounted on peace by three screws
It fills on stent;Be provided on the moving seesaw-type button 12 with this to the 4 matched propulsion arm of movable contact spring in normally-closed contact
123, due to the length of propulsion arm 123 be not usually it is very long, in the present embodiment, be additionally provided on movable contact 4 with
123 matched contact extension rod 10 of propulsion arm is also offered and institute respectively on button placement frame 9 and mounting base 8
The 123 matched operating of contacts via 93 and 83 of propulsion arm stated;It is slided in the button placement frame 9 and is provided with slidingtype group
Movable plate, specific set-up mode are:The concrete structure of the slidingtype sliding piece includes:Sliding piece ontology 7, sliding piece ontology
7 top is provided with thickness and stirs first 72 less than sliding piece ontology 7, stirs first 72 top and is provided with thickness and is more than and stir head
Sliding slot 911 stirs cap 721, and the bottom of sliding piece ontology 7, which is provided with, stirs lug boss, stirs lug boss and sliding piece ontology 7
On offered and the sliding bar of Slidable potentiometer 6 61 is matched stirs along the length direction perpendicular to sliding piece ontology 7
Resettlement groove 71, the sliding bar 61 of Slidable potentiometer 6 are fastened on this and stir in resettlement groove 71, the bottom surface of the button placement frame 9
On offer and match with the sliding piece ontology 7 along the direction of pressing of moving seesaw-type button 12 in the side of moving seesaw-type button 12
The sliding piece ontology sliding slot 91 of conjunction, offer upwards on the bottom wall of the sliding piece ontology sliding slot 91 through button placement frame 9 with
It is described stir first 72 it is matched stir a sliding slot 911, sliding piece ontology 7 is slidably arranged in the sliding piece ontology sliding slot 91
In, it stirs first 72 and is slidably arranged in and stir in a sliding slot 911,61 activity of sliding bar of Slidable potentiometer 6 is threaded through potentiometer
It operates in slot hole 81;In the present embodiment, be additionally provided on the brightness adjustment control wiring board 2 as controllable electronic switch can
Control silicon, it is silicon-controlled on be provided with radiator (silicon-controlled and radiator belongs to the conventional techniques of this field, is not shown in figure), should
The back side of radiator and the mounting base 8 sticks together;The bottom case 1 is mounted on mounting base 8.
During practical application, can according to actual needs, by it is described stir resettlement groove 71 and be only opened in stir on lug boss;
Furthermore it is also possible to be adjusted to the structure of movable contact spring 4, portion swells, forms upward protrusion 42 upwards thereto -- referring to
Shown in Fig. 6, the structure of static contact 3 is constant, and when allowing for operation moving seesaw-type button 12 in this way, propulsion arm 123 thereon is got at
The upward protrusion 42 of movable contact spring 4, thus eliminates contact extension rod 10;Above-mentioned stationary contact 31 and movable contact 41 can also
It is arranged in the way of normally opened contact, so as to form a pair of of normally opened contact (belonging to the conventional techniques of this field, be not shown in figure).
During actual installation, since button placement frame 9, moving seesaw-type button 12 are plastic article, certain pliability is respectively provided with,
So as to be easy to the hinge hole 121 by moving seesaw-type button 12 be set in button placement frame 9 on hinge column 92 on;It is slided in installation
During formula sliding piece, need will to stir cap 721 and be ejected from stirring in a sliding slot 911, in this way, since the thickness for stirring cap 721 is big
In the width for stirring a sliding slot 911, slidingtype sliding piece would not dispose in frame 9 from button.
In conclusion only presently preferred embodiments of the present invention, be not used for limiting the range that the present invention is implemented, it is all according to
The equivalent changes and modifications that shape, construction, feature and spirit described in scope of the invention as claimed are made should all be included in this
In the right of invention.