CN2158607Y - Multi-function arrangement for controlling fluoescent - Google Patents

Abstract

The utility model relates to a multi-function arrangement for controlling a fluorescent lamp, characterized in that a voltage displaying, a piano keyboard type switch, and a many headed regulating coil are arranged on the multi-function arrangement for controlling the fluorescent lamp; the output end of an electric line is connected with two ends of a fluorescent tube; when the multi-function arrangement for controlling the fluorescent lamp is energized, the input voltage can be displayed by the voltage displaying; the many headed regulating coil can be switched on the piano keyboard type switch through the display of the voltage displaying so as to turn on the fluorescent lamp in the low voltage state; since the adoption of the piano keyboard type switch, the switch is provided with five ranges, the output end of each switch is connected with the terminal of different many headed regulating coil; owing to the characteristics of the structure, a power supply is not broken when choosing each range of the switch so as to adjust the fluorescent lamp.

Description

Multi-function arrangement for controlling fluoescent

The utility model relates to electrical equipment and makes the field, especially relates to a kind of fluorescent lamp multifunctional control device.

At present, widely used fluorescent lamp has advantages such as energy-conservation in people work life, but since working voltage when not high or unstable, the fluorescent lamp build-up of luminance usually occur and be difficult to phenomenon, serious obstruction people's work and life, the use that has also influenced fluorescent tube and relevant electrical equipment thereof is received a mandate.

The utility model provides a kind of energy low pressure build-up of luminance, regulates the fluorescent lamp multifunctional control device of fluorescence electricity brightness by switch.

The technical solution of the utility model is: make voltage display in the shell of device, voltage display connects the power supply input, its output is connected with piano key switch, piano key switch is inserted in switch housing by five switch columns and forms, three pairs of fixing in each switch column and switch housing make and break contact couplings are used, five make and break contact parallel connections, and on the shell that is inserted with five switch columns, be equipped with in flakes and fixed card, all be placed on a spring on each switch column and add and fix with card, fix a reed on the left side of switch housing, five groups of outputs of piano key switch are connected in series with the head of bull regulating winding respectively, and draw output line by piano key switch and bull regulating winding and connect with fluorescent lamp, starter can be connected to the output of piano key switch.During use, voltage display connects power input, at this moment voltage display demonstrates the voltage condition in this electricity consumption area, the user can select five gear switch in the piano key switch according to this, since five gear switch respectively with the bull serial connection of the bull regulating winding of different resistance, the voltage of introducing fluorescent lamp from this device is guaranteed, make it the build-up of luminance that under low-voltage, does as usual, since in the piano key switch in flakes with the interaction of switch column, make and press down another gear switch post again after a gear switch post presses down in five gear switch, the switch column that then pressed down is originally rebounded, because the three pairs of make and break contacts that have with each switch column coupling, the copper sheet that the switch column middle and lower part is provided with has certain length, and this length is greater than the adjacent distance between three pairs of make and break contacts.Therefore, when switch column presses down in the process, switch column is when connecting next to make and break contact, and the switch column copper sheet does not break away from last make and break contact to connecting as yet, thereby be not cut off at the middle power supply that passes through that select to switch uses keyboard switch, thereby guaranteed the fluorescence continuous energising that is electrically connected.

The utlity model has economical and practically, dependable performance can be in the advantage of low pressure build-up of luminance and uninterrupted light modulation.

Fig. 1 is the line assumption diagram of voltage display of the present utility model

Fig. 2 is a piano key switch structural representation of the present utility model

Fig. 3 is the switch column schematic diagram of keyboard switch of the present utility model

Fig. 4 is the schematic diagram in flakes of keyboard switch of the present utility model

Fig. 5 is a whole circuit connection diagram of the present utility model

Discuss most preferred embodiment of the present utility model below in conjunction with accompanying drawing.As shown in the figure, present embodiment is made up of shell, resistance, light-emitting diode and coil, it is characterized in that by resistance and light-emitting diodes photoelectric source input, its output also connects a piano key switch (12), piano key switch (12) and starter also connect, numerous outputs of piano key switch (12) are connected with regulating winding respectively, draw four output lines by tapped coil and keyboard switch (12); Wherein voltage display (13) is power input series resistor R1 and R2, light-emitting diode D1, D2, D3 is connected in series behind the resistance in parallel with resistance R 2 respectively, piano key switch (12) input connecting resistance R2 two ends, keyboard switch (12) is placed side by side in the shell (15) by five switch columns (16) to be formed, respectively corresponding each switch column (16) is provided with three pairs of make and break contacts in the shell (15), with use with each switch column (16) coupling in per three pairs of make and break contacts, the bottom of switch column (16) is gripped with a copper sheet (17), be provided with a left surface inclined-plane (18) at the middle part of switch column (16), be plugged with and put one (14) in flakes on the shell (15) of five switch columns (16), on (14) and switch column (16) corresponding section, position is provided with five holes (19) in flakes, a tongue (20) is established in the left side in each hole (19), tongue (20) is joined a use with switch column (16) inclined-plane, middle part (18), be provided with a fixed card (21) again on (14) in flakes, fixed card (21) also is being provided with five holes with five switch columns (16) relative position place, on fixed card (21), be nested with one in the top of each switch column (16) and press bullet, and fixing with card (23), at the left end top of switch housing (15) clip (22).

Claims (1)

1, a kind of fluorescent lamp multifunctional control device, form by shell, resistance, light-emitting diode and coil, it is characterized in that the voltage display of being made up of resistance and light-emitting diode (13) places shell, voltage display (13) connects power input, its output also connects a piano key switch (12), piano key switch (12) and starter and the numerous outputs that connect piano key switch (12) are connected with regulating winding respectively, and tapped coil and keyboard switch (12) are drawn four output lines; Wherein voltage display (13) is power input series resistor R1 and R2, light-emitting diode D1, D2, D3 connects behind the resistance in parallel with resistance R 2 respectively, piano key switch (12) input connecting resistance R2 two ends, piano key switch (12) is placed side by side in the shell (15) by five switch columns (16) to be formed, respectively corresponding each switch (16) is provided with three pairs of make and break contacts in the shell (15), per three pairs of make and break contacts and each switch column (16) coupling use the bottom of each switch column (16) to be gripped with a copper sheet (17), middle part left surface at switch column (16) is provided with an inclined-plane (18), be plugged with and put one (14) in flakes on the shell (15) of five switch columns (16), on (14) and switch column (16) corresponding section, position is provided with five holes (19) in flakes, a tongue (20) is established in the left side in each hole (19), tongue (20) is joined a use with switch column (16) inclined-plane, middle part (18), be provided with a fixed card (21) again on (14) in flakes, fixed card (21) also is being provided with five holes with five switch columns (16) relative position place, on fixed card (21), top in each switch column (16) is nested with a spring, and fixing with card (23), at the left end top of switch housing (15) clip (22).

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