CN208997782U - The line lamp of key degree of lightening and colour temperature - Google Patents
The line lamp of key degree of lightening and colour temperature Download PDFInfo
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- CN208997782U CN208997782U CN201821576606.XU CN201821576606U CN208997782U CN 208997782 U CN208997782 U CN 208997782U CN 201821576606 U CN201821576606 U CN 201821576606U CN 208997782 U CN208997782 U CN 208997782U
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Abstract
The utility model discloses the line lamps of a kind of key degree of lightening and colour temperature, belong to field of LED illumination, it includes lamp body, the U-shaped setting of lamp body, lamp body is set to be formed with clamping groove, lamp plate is plugged in clamping groove, LED light strip is installed on lamp plate, lampshade is connected in clamping groove, lampshade is connected to lamp plate far from lamp body one side, module board is connected in clamping groove, LED light strip includes multiple warm light lamps and cold light lamp, warm colour lamp and cool colour lamp are alternately disposed on lamp plate, module board is connected with control circuit, control circuit includes the button switch being fixedly connected on module board, user presses warm colour lamp and the voltage synchronous at cool colour lamp both ends after button switch and changes, after pressing button switch for a period of time, the variation of the voltage reversal at warm colour lamp and cool colour lamp both ends, there is the utility model user to press button switch tune The brightness of line lamp is saved, long-pressing button switch adjusts the effect of the colour temperature of line lamp.
Description
Technical field
The utility model relates to the technical fields of LED illumination, more particularly, to the lines of a kind of key degree of lightening and colour temperature
Lamp.
Background technique
LED line series is a kind of high-end flexible decorative lamp, its main feature is that power consumption is low, the service life is long, and high brightness is pliable
Song, it is non-maintaining etc..It is particularly suitable for indoor and outdoor public place of entertainment, contour of building is delineated and the production of billboard etc..
The prior art can refer to the Chinese utility model patent that Authorization Notice No. is CN204986598U, and it discloses one kind
High energy-efficient LED line, including line lamp concatenation plug, photoelectric conversion device, electric signal process unit, line lamp control electricity
Road cabinet, the line lamp concatenation plug lower section are provided with lamp bracket, are provided with the line lamp on the inside of the lamp bracket
Control circuit cabinet, lines lamp switch is provided with outside the lines lamp control circuit cabinet, and the line lamp concatenates plug one
The lines lamp control circuit box house of side is provided with single-chip microcontroller, is provided with lamp between the lines lamp control circuit cabinet
Band shell, the light bar outer casing end are provided with photosensitive device, the lines lamp control circuit case below the photosensitive device
Body is internally provided with the photoelectric conversion device, is provided with the electric signal process unit below the photoelectric conversion device.
Prior art among the above has the following deficiencies: that line lamp usually requires when adjusting brightness and colour temperature
The controllers such as two keys are adjusted respectively, and user needs to operate two keys, more troublesome.
Utility model content
The purpose of the utility model is to provide the line lamp of a kind of key degree of lightening and colour temperature, user presses button switch tune
The brightness of line lamp is saved, long-pressing button switch adjusts the colour temperature of line lamp.
The above-mentioned technical purpose of the utility model has the technical scheme that
A kind of line lamp of key degree of lightening and colour temperature, including lamp body, the U-shaped setting of lamp body make lamp body be formed with clamping
Slot is plugged with lamp plate in clamping groove, and LED light strip is installed on lamp plate, lampshade is connected in clamping groove, lampshade is connected to lamp
Plate is connected with module board far from lamp body one side in clamping groove, and LED light strip includes multiple warm light lamps and cold light lamp, warm colour lamp and
Cool colour lamp is alternately disposed on lamp plate, and the first variable resistance of control warm light lamp and cold light voltage of both ends of lamp is provided in module board
Device, the second rheostat for controlling warm light modulating voltage and the third rheostat for controlling cold light modulating voltage, the first rheostat include control
First motor of the first rheostat change in resistance, the second rheostat include the second motor for controlling the second rheostat change in resistance,
Third rheostat includes the third motor for controlling third rheostat change in resistance, and module board is connected with control circuit, control circuit
Include:
Motor control module, the motor control module include the button switch being fixedly connected on module board, and button is opened
It closes and stretches out lampshade setting, when user presses button switch, the first motor starting regular time was pressing one section of button switch
After time, the second motor and third motor must be electrically activated；
Brightness control module, the brightness control module connect motor control module, first the first rheostat of motor control
Change in resistance fixed amount, the voltage synchronous for controlling warm colour lamp and cool colour lamp both ends changes；Second motor and third motor
Control the second rheostatic resistance value and the rheostatic resistance value inverse change of third.
By using above scheme, user presses button switch every time, and the voltage at warm colour lamp and cool colour lamp both ends can all become
Change fixed value, the brightness for keeping line lamp variation fixed；In user's long-pressing button switch, the electricity of warm colour lamp and cool colour lamp both ends
Inverse change is pressed, i.e., when warm colour lamp brightens, cool colour lamp is dimmed；Or cool colour lamp, when brightening, warm colour lamp is dimmed, realizes to lines light color
The control of temperature.User can control the brightness and colour temperature of line lamp by a button switch, user-friendly.
The utility model is further arranged to: control circuit further includes switch control module, and the switch control module connects
Brightness control module is connect, switch control module includes the optoelectronic switch being fixedly connected on module board, and optoelectronic switch stretches out lampshade
Setting, when optoelectronic switch has sensed that object blocks optoelectronic switch, optoelectronic switch is just closed once, and switch control module is just
Switching signal is exported, after brightness control module receives switching signal, warm colour lamp and cool colour lamp is controlled and is obtaining electric and power loss
Switch in state.
By using above scheme, user, which clears off electric switch by hand, can control the light on and off of line lamp, and user is facilitated to make
With.
The utility model is further arranged to: being plugged with plug at lamp body both ends, plug covers clamping groove both ends.
By using above scheme, plug can prevent lamp plate and module board from skidding off out of lamp body, play fixed lamp plate and
The effect of module board relative position.
The utility model is further arranged to: being fixedly connected to top gear at the corresponding clamping groove location in lamp body two sides
Plate, lampshade are connected to top flap close to lamp body one side.
By using above scheme, top flap can prevent lampshade from dropping out from clamping groove.
The utility model is further arranged to: being corresponded in plug and is offered inserting groove, top flap at top flap position
Both ends be plugged in inserting groove.
By using above scheme, plug is blocked in top flap and lamp body cooperation, connect plug with lamp body even closer,
Plug is difficult to separate with lamp body.
The utility model is further arranged to: pressing groove is offered on plug, the both ends of lampshade can be connected in compression
In slot.
By using above scheme, pressing groove can reinforce the relative positional relationship of plug and lampshade, make plug be difficult to
Lampshade separation.
The utility model is further arranged to: the first rheostat, the second rheostat and third rheostat include variable resistance group
Part, variable resistance component include the bracket being fixedly arranged in module board, and resistance coil is fixedly connected on bracket, correspond to resistance in bracket
Reciprocating screw rod is rotatably connected at coil position, reciprocating screw rod is arranged along the length direction of resistance coil, the spiral shell on reciprocating screw rod
Line is connected with contact head, and contact head is connected on resistance coil；The output shaft of first motor, the output shaft of the second motor and third
The output shaft of motor is respectively fixedly connected on corresponding reciprocating screw rod.
By using above scheme, the first motor, the second motor and third motor carry out band by driving reciprocating screw rod rotation
Dynamic contact head moves back and forth on resistance coil, realizes the effect for changing the first rheostat, the second rheostat and third variable resistance resistance value
Fruit.
The utility model is further arranged to: plug is fixedly connected with abutting block far from lamp body one end, abuts block close to stifled
First end can be connected on lamp body.
By using above scheme, abutting block can prevent plug to close to the movement of lamp body direction.
The utility model is further arranged to: being offered holding tank close to lamp body one end abutting block two sides, is being accommodated
It being slidably connected in slot with ferromagnetic metal block, metal block can slide along the direction of the length direction perpendicular to lamp body,
It is corresponded in lamp body and is fixedly connected with magnet at metal block position, magnet can be connected to metal when abutting block and being connected on lamp body
On block.
By using above scheme, abutting block can be made to be difficult to separate with lamp body after metal block and magnet actuation, guaranteed
The overall stability of line lamp makes line lamp be not easy to be disassembled.It, can be by metal block edge when needing replacing or repairing lamp plate
Sliding slot sliding, separates metal block with magnet, then dismantles line lamp again.
The utility model is further arranged to: being corresponded in holding tank and is offered dovetail groove at metal block position, dovetail groove hangs down
Directly it is arranged in the length direction of lamp body, is corresponded in metal block and be installed with dovetail at dovetail groove location, dovetail is slidably connected to
In dovetail groove, dovetail is located at metal block close to block center side is abutted, and in dovetail groove, far from abutting, block center side is fixed to be connected
It is connected to block.
By using above scheme, dovetail groove and dovetail cooperation make metal block will not be along lamp body length direction from holding tank
It skids off.Block and dovetail cooperation can prevent metal block from skidding off from holding tank side, prevent metal block from separating with block is abutted.
In conclusion the utility model has the following beneficial effects:
1. user presses button switch every time, the voltage at warm colour lamp and cool colour lamp both ends can all change fixed value, make line
The fixed brightness of bar lamp variation；In user's long-pressing button switch, the voltage reversal at warm colour lamp and cool colour lamp both ends changes, i.e., warm
When colored lights brightens, cool colour lamp is dimmed；Or cool colour lamp, when brightening, warm colour lamp is dimmed, realizes the control to lines lamp color temperature.User is logical
The brightness and colour temperature of line lamp can be controlled by crossing a button switch, user-friendly；
2. user, which clears off electric switch by hand, can control the light on and off of line lamp, user-friendly；
3. metal block and magnet can make abutting block be difficult to separate with lamp body after being attracted, guarantee the whole steady of line lamp
It is qualitative, make line lamp be not easy to be disassembled.When needing replacing or repairing lamp plate, metal block can be slided along the chute, make gold
Belong to block to separate with magnet, then dismantles line lamp again.
Detailed description of the invention
Fig. 1 is the overall structure diagram of embodiment；
Fig. 2 is the explosive view of prominent lamp plate in embodiment；
Fig. 3 is the explosive view of prominent plug in embodiment；
Fig. 4 is the explosive view of prominent metal block and magnet in embodiment；
Fig. 5 is the cross-sectional view of prominent module board in embodiment；
Fig. 6 is the schematic diagram of prominent variable resistance component in embodiment；
Fig. 7 is the circuit diagram of prominent switch control module in embodiment；
Fig. 8 is the circuit diagram of pushbutton switch portion in prominent motor control module in embodiment；
Fig. 9 is the circuit diagram of the first motor portion in prominent motor control module in embodiment；
Figure 10 is the circuit diagram of the second motor and third motor portion in prominent motor control module in embodiment；
Figure 11 is the circuit diagram of prominent brightness control module in embodiment.
In figure, 1, lamp body；11, clamping groove；12, top flap；13, magnet；2, lampshade；21, connection-peg；22, first stretches
Portal；23, second stretches out hole；3, plug；31, block is abutted；311, fillet；312, holding tank；3121, sliding slot；3122, dovetail
Slot；3123, block；313, metal block；3131, sliding rail；3132, dovetail；32, pressing groove；33, inserting groove；4, lamp plate；41,
LED light strip；5, module board；51, the first rheostat；511, the first motor；52, the second rheostat；521, the second motor；53,
Three rheostats；531, third motor；54, variable resistance component；541, bracket；542, reciprocating screw rod；543, contact head；544, resistive conductor
Circle；545, slide bar；6, switch control module；7, motor control module；8, brightness control module.
Specific embodiment
Embodiment: a kind of line lamp of key degree of lightening and colour temperature, as depicted in figs. 1 and 2, the lamp body 1 including strip,
The U-shaped setting of lamp body 1, makes lamp body 1 be formed with clamping groove 11, and clamping groove 11 is arranged along 1 length direction of lamp body.In clamping groove 11
It is plugged with lamp plate 4, lamp plate 4 is arranged along the length direction of clamping groove 11, and lamp plate 4 can slide along the length direction of lamp body 1.In lamp
LED light strip 41 is installed on plate 4.It is connected with module board 5 in corresponding 4 one end of lamp plate of clamping groove 11, module board 5 is connected to lamp plate 4
One end.Lampshade 2 is connected in clamping groove 11, lampshade 2 is arranged along the length direction of clamping groove 11, and lampshade 2 is connected to lamp
Plate 4 is far from 1 one side of lamp body.Lampshade 2 is made of transparent materials such as glass, acrylic boards.LED light strip 41 include multiple warm light lamps and
Cold light lamp, warm colour lamp LED1 and cool colour lamp LED2 are alternately disposed on lamp plate 4.Warm colour lamp LED1 and cool colour lamp LED2 are in lamp body 1
Interior to shine, the light that warm colour lamp LED1 and cool colour lamp LED2 are issued passes through lampshade 2 and illuminates surrounding space.Lamp plate 4 is pressed on by lampshade 2
It in lamp body 1, move lamp plate 4 will not in lamp body 1 arbitrarily.
As shown in Figures 2 and 3, it is plugged with plug 3 at 1 both ends of lamp body, two plugs 3 are connected to lamp plate 4 and mould respectively
On one end that block plate 5 is located remotely from each other.Plug 3 is fixedly connected with far from 1 one end of lamp body and abuts block 31, abuts the cross-sectional area of block 31
Greater than plug 3,3 two sides of plug are stretched out in the two sides for abutting block 31.Block 31 is abutted to be connected on lamp body 1 close to 3 one end of plug.Plug
3 can prevent lamp plate 4 and module board 5 from skidding off out of lamp body 1, and abutting block 31 can prevent plug 3 from moving to close to 1 direction of lamp body
It is dynamic.
As shown in Fig. 2, offering fillet 311 far from 3 one end of plug abutting block 31, fillet 311 can make line lamp two
End is not easy to scratch human body or object.
As shown in Fig. 2, being installed with button switch SB and optoelectronic switch SQ on module board 5.It is opened in the corresponding photoelectricity of module board 5
It closes and offers the first stretching hole 22 at the position SQ, optoelectronic switch SQ passes through first and stretches out the setting of hole 22.In 5 corresponding button of module board
The second stretching hole 23 is offered at the position switch SB, button switch SB passes through second and stretches out the setting of hole 23.
As shown in Figure 3 and Figure 4, pressing groove 32 is offered on plug 3, corresponds at 2 both ends of lampshade and consolidates at 32 position of pressing groove
Surely it is connected with connection-peg 21, connection-peg 21 can be plugged in pressing groove 32.Keep lampshade 2 and the connection relationship of plug 3 more steady
It is fixed.
As shown in Figure 3 and Figure 4, it is corresponded in 1 two sides of lamp body and is fixedly connected to top flap 12, lamp at 11 position of clamping groove
Cover 2 is connected to top flap 12 close to 1 one side of lamp body.Inserting groove 33 is offered at corresponding 12 position of top flap of plug 3, is pushed up
Portion's baffle 12 is plugged in inserting groove 33, keeps top flap 12 and the connection relationship of plug 3 more stable, plug 3 is more difficult and lamp
Body 1 separates.Top flap 12 can prevent plug 3 and lampshade 2 from clamping under the premise of not stopping LED light strip 41 to illuminate around
It is separated on slot 11 with lamp body 1.
As shown in Figure 3 and Figure 4, holding tank 312 is offered close to 1 one end of lamp body in abutting 31 two sides of block, in holding tank
Metal block 313 is slidably connected in 312, metal block 313 by iron etc. there is ferromagnetic material to be made.It is corresponding in holding tank 312
Sliding slot 3121 is offered at 313 position of metal block, sliding slot 3121 is arranged perpendicular to the length direction of lamp body 1.It is right in metal block 313
It answers and is fixedly connected with sliding rail 3131 at 3121 position of sliding slot, sliding rail 3131 is slidably connected in sliding slot 3121, enables metal block 313
Enough 3121 length direction slidings along the chute in holding tank 312.It is fixedly connected at corresponding 313 position of metal block of lamp body 1
Magnet 13, magnet 13 can be attracted metal block 313 when abutting block 31 and being connected on lamp body 1.Metal block 313 and magnet 13 are attracted
Abutting block 31 can be made to be difficult to separate with lamp body 1 later, guarantee the overall stability of line lamp, line lamp is made to be not easy to be split
Solution.When needing replacing or repairing lamp plate 4,3121 sliding along the chute of metal block 313 can be made into metal block 313 and magnet 13
Separation, then dismantles line lamp again.
As shown in Figure 3 and Figure 4, dovetail groove 3122, dovetail groove are offered at corresponding 313 position of metal block of holding tank 312
3122 perpendicular to lamp body 1 length direction be arranged.Dovetail is installed at corresponding 3122 position of dovetail groove of metal block 313
3132, dovetail 3132 is slidably connected in dovetail groove 3122.Dovetail 3132 is located at metal block 313 close to abutting 31 center of block
Side is fixedly connected with block 3123 far from 31 center side of block is abutted in dovetail groove 3122.Dovetail groove 3122 and dovetail
3132 cooperations skid off metal block 313 will not along 1 length direction of lamp body from holding tank 312.Block 3123 and dovetail 3132 are matched
Conjunction can prevent metal block 313 from skidding off from 312 side of holding tank, prevent metal block 313 from separating with block 31 is abutted.
As shown in Figure 5 and Figure 6, the first rheostat 51, the second rheostat 52 and third rheostat are provided in module board 5
53, the first rheostat 51, the second rheostat 52 and third rheostat 53 include variable resistance component 54, and variable resistance component 54 includes fixed
In the bracket 541 in module board 5, resistance coil 544 is fixedly connected on bracket 541, in the corresponding resistance coil of bracket 541
Reciprocating screw rod 542 is rotatably connected at 544 positions, reciprocating screw rod 542 is arranged along the length direction of resistance coil 544, reciprocal
Contact head 543 is threaded on screw rod 542, contact head 543 is connected on resistance coil 544, in the corresponding contact head of bracket 541
Slide bar 545 is fixedly connected at 543 positions, slide bar 545 is arranged along the length direction of reciprocating screw rod 542, and the sliding of contact head 543 connects
It is connected on slide bar 545.First rheostat 51 further includes the first motor 511 being fixedly arranged on bracket 541, the first motor 511 it is defeated
Shaft is fixedly connected on the reciprocating screw rod 542 of the first rheostat 51.Second rheostat 52 further includes being fixedly arranged on bracket 541
Second motor 521, the output shaft of the second motor 521 are fixedly connected on the reciprocating screw rod 542 of the second rheostat 52.Third variable resistance
Device 53 further includes the third motor 531 being fixedly arranged on bracket 541, and the output shaft of third motor 531 is fixedly connected on third variable resistance
On the reciprocating screw rod 542 of device 53.First motor 511, the second motor 521 and third motor 531 are able to drive respective past
Multifilament bar 542 rotates, to drive contact head 543 to move on resistance coil 544, to change the first rheostat 51, the second variable resistance
The resistance value of device 52 and third rheostat 53.
As shown in Figure 7 and Figure 8, module board 5 is connected with control circuit, and control circuit includes switch control module 6, motor control
Molding block 7 and height control module (referring to Figure 11), switch control module 6 include the power supply for being electrically connected to the one end optoelectronic switch SQ
VCC, the optoelectronic switch SQ other end are electrically connected with the normally-closed contact KA3-2 of third relay, the normally-closed contact of third relay
The KA3-2 other end is electrically connected with the normally-closed contact KA2-2 of the second relay, the normally-closed contact KA2-2 other end of the second relay
It is electrically connected with the electromagnetic coil KA1 of the first relay, the electromagnetic coil KA1 other end ground connection of the first relay.In third relay
The both ends normally-closed contact KA3-2 of device are parallel with the normally opened contact KA1-1 of the first relay, in the normally-closed contact of third relay
The both ends electromagnetic coil KA1 of KA3-2 and the first relay be parallel with the third relay being serially connected normally opened contact KA3-1,
The normally-closed contact KA1-2 of the first relay and electromagnetic coil KA2 of the second relay.The normally opened contact KA3-1 of third relay
Both ends are parallel with the normally opened contact KA2-1 of the second relay.At the both ends electromagnetic coil KA1 of optoelectronic switch SQ and the first relay
Also be parallel with the normally opened contact KA1-1 for the first relay being serially connected, the normally-closed contact KA2-2 of the second relay and third after
The electromagnetic coil KA3 of electric appliance.The both ends normally opened contact KA1-1 of first relay are parallel with the normally-closed contact KA3- of third relay
2.The normally opened of the third relay being serially connected also is parallel at the both ends electromagnetic coil KA1 of optoelectronic switch SQ and the first relay
The electromagnetic coil KA4 of contact KA3-1 and the 4th relay.
As shown in figure 8, motor control module 7 includes the power supply VCC, button switch SB for being electrically connected to the one end button switch SB
The other end is electrically connected with the electromagnetic coil KT1 of the first on-delay time relay, the electricity of the first on-delay time relay
The magnetic coil KT1 other end is electrically connected with the electromagnetic coil KA5 of the 5th relay, the electromagnetic coil KA5 other end of the 5th relay
It is electrically connected with first resistor R1, first resistor R1 other end ground connection.
As shown in figure 9, motor control module 7 further includes when being electrically connected to the third on-delay of 511 one end of the first motor
Between relay electromagnetic coil KT3, the electromagnetic coil KT3 other end of the third on-delay time relay be electrically connected with the 7th after
The electromagnetic coil KA7 of electric appliance, the electromagnetic coil KA7 other end of the 7th relay are electrically connected with the normally opened contact of the 6th relay
KA6-1, the normally opened contact KA6-1 other end of the 6th relay are electrically connected with power supply VCC, the normally opened contact KA6- of the 6th relay
1 both ends be parallel with the third on-delay time relay being serially connected normally-closed contact KT3-1 and the 7th relay it is normally opened
Contact KA7-1.First motor, 511 other end is electrically connected with the normally-closed contact KT2-1 of the second on-delay time relay, and second
The normally-closed contact KT2-1 other end of the on-delay time relay is grounded.The normally opened contact KA6-1 and second of 6th relay is logical
The both ends normally-closed contact KT2-1 of electric time delay relay be parallel with the 5th relay being serially connected normally opened contact KA5-1,
The electromagnetic coil KT2 and second resistance R2 of the electromagnetic coil KA6 of 6th relay, the second on-delay time relay.
As shown in Figure 10, motor control module 7 further includes when being electrically connected to first on-delay of 521 one end of the second motor
Between relay normally opened contact KT1-1, the normally opened contact KT1-1 other end of the first on-delay time relay is electrically connected with electricity
Source VCC.Third motor 531 is electrically connected to 521 other end of the second motor, 531 other end of third motor ground connection.
As shown in figure 11, fourth relay of the brightness control module 8 including being electrically connected to 51 one end of the first rheostat is normal
Contact KA4-1 is opened, the normally opened contact KA4-1 other end of the 4th relay is electrically connected with power supply VCC.The electrical connection of second rheostat 52
In 51 other end of the first rheostat, warm colour lamp LED1 is electrically connected to 52 other end of the second rheostat, another termination of warm colour lamp LED1
Ground.The third rheostat 53 being serially connected and cool colour lamp LED2 are parallel in the second rheostat 52 and the both ends warm colour lamp LED1.
Usage mode: as user optoelectronic switch SQ inswept with hand, optoelectronic switch SQ closure, the electromagnetic wire of the first relay
Circle KA1 obtain it is electric, control the first relay normally opened contact KA1-1 closure, the first relay normally-closed contact KA1-2 disconnect, make
The electromagnetic coil KA3 of third relay obtain it is electric, while the electromagnetic coil KA2 of the second relay must not electricity.The electricity of third relay
Magnetic coil KA3 obtains the normally opened contact KA3-1 closure of electric control third relay, the normally-closed contact KA3-2 of third relay is disconnected.
Obtain the electromagnetic coil KA4 of the 4th relay electric, the normally opened contact KA4-1 of the 4th relay is closed, cool colour lamp LED2 and warm colour
Lamp LED1 obtains electric light.Then optoelectronic switch SQ is disconnected, and is made the electromagnetic coil KA1 power loss of the first relay, is made the first relay
Normally opened contact KA1-1 disconnect, the normally-closed contact KA1-2 of the first relay closure.The electromagnetic coil KA3 of third relay at this time
It is self-locking by the normally opened contact KA3-1 of third relay, keep the electromagnetic coil KA4 of the 4th relay to obtain electric, warm colour lamp LED1
State is lighted with cool colour lamp LED2 holding.
When user uses the inswept optoelectronic switch SQ of hand again, optoelectronic switch SQ closure, the electromagnetic coil KA2 of the second relay
Obtain electric, the normally-closed contact KA2-2 disconnection of the normally opened contact KA2-1 closure, the second relay of the second relay of control.Make first after
The electromagnetic coil KA1 power loss of electric appliance, the electromagnetic coil KA3 power loss of third relay control the normally-closed contact of third relay
The normally opened contact KA3-1 disconnection of KA3-2 closure, third relay, makes the electromagnetic coil KA4 power loss of the 4th relay, warm colour lamp
LED1 and cool colour lamp LED2 extinguish.Then optoelectronic switch SQ is disconnected, the electromagnetic coil KA2 power loss of the second relay, control the
The normally opened contact KA2-1 closure of two relays, the normally-closed contact KA2-2 of the second relay are disconnected, circuit restoration.
In the case where warm colour lamp LED1 and cool colour lamp LED2 light state, user presses button switch SB, when the first on-delay
Between the electromagnetic coil KT1 of the relay and electromagnetic coil KA5 of the 5th relay obtain electric, the normally opened contact KA5-1 of the 5th relay
Be closed immediately, the electromagnetic coil KT2 of the electromagnetic coil KA6 and the second on-delay time relay that make the 6th relay obtain it is electric,
The normally opened contact KA6-1 closure for controlling the 6th relay, makes the electromagnetic coil KA7 and third of the first motor 511, the 7th relay
The electromagnetic coil KT3 of the on-delay time relay obtains electric.The starting of first motor 511, changes the resistance value of the first rheostat 51,
Warm colour lamp LED1 and the voltage synchronous at the both ends cool colour lamp LED2 change, and make the brightness one of warm colour lamp LED1 and cool colour lamp LED2
It rises and changes, achieve the effect that adjust entire line lamp brightness.The normally opened contact KA7-1 of 7th relay is closed, and makes first
Motor 511 is self-locking.When the electromagnetic coil KT3 of the third on-delay time relay controls third power cut off delay over time
Between relay normally-closed contact disconnect, make 511 power loss of the first motor.If button switch SB is not disconnected yet at this time, second is powered
The normally-closed contact KT2-1 that the electromagnetic coil KT2 of time delay relay then controls the second on-delay time relay is disconnected, and is made
First motor, 511 power loss.When using pressing button switch SB every time, line lamp can all change the brightness of fixation degree, according to the
The delay of the electromagnetic coil KT3 of the electromagnetic coil KT2 and third on-delay time relay of two energization time delay relays
Duration can make brightness regulation be divided into different grades.
The electromagnetic coil KT1 of the first on-delay time relay user's close push button switch SB for a period of time after, control
The normally opened contact KT1-1 closure for making the first on-delay time relay obtains the second motor 521 and third motor 531 electric, changes
Become the resistance value of the second rheostat 52 and third rheostat 53.When the resistance value of the second rheostat 52 becomes larger, third rheostat 53
Resistance value is synchronous to be reduced, and when the resistance value of the second rheostat 52 is reduced, the resistance value of third rheostat 53 is synchronous to be increased, and makes warm colour lamp
For the voltage change trend at LED1 and the both ends cool colour lamp LED2 on the contrary, when warm colour lamp LED1 brightens, cool colour lamp LED2 is dimmed；Cold
When colored lights LED2 brightens, warm colour lamp LED1 is dimmed, has the function that adjust colour temperature.The electromagnetism of the first on-delay time relay
The electromagnetic coil of coil KT1, the electromagnetic coil KT2 of the second on-delay time relay and the third on-delay time relay
The delay duration of KT3 is equal, and realizes that user presses the brightness that button switch SB adjusts line lamp, long-pressing button switch SB is adjusted
The effect of the colour temperature of line lamp.
The embodiment of present embodiment is the preferred embodiment of the utility model, and not limitation is originally practical new according to this
The protection scope of type, therefore: the equivalence changes that all structures, shape, principle according to the utility model are done should all be covered by practical
Within novel protection scope.
Claims (10)
1. the line lamp of a kind of key degree of lightening and colour temperature, including lamp body (1), lamp body (1) U-shaped setting form lamp body (1)
There are clamping groove (11), is plugged with lamp plate (4) in clamping groove (11), LED light strip (41), clamping groove are installed on lamp plate (4)
(11) it is connected with lampshade (2) in, lampshade (2) is connected to lamp plate (4) far from lamp body (1) one side, which is characterized in that in clamping groove
(11) it is connected with module board (5) in, LED light strip (41) includes multiple warm light lamps and cold light lamp, warm colour lamp LED1 and cool colour lamp
LED2 is alternately disposed on lamp plate (4), and first that control warm light lamp and cold light voltage of both ends of lamp are provided in module board (5) becomes
Device (51) are hindered, the second rheostat (52) of warm light modulating voltage is controlled and control the third rheostat (53) of cold light modulating voltage, first
Rheostat (51) includes first motor (511) of control the first rheostat (51) change in resistance, and the second rheostat (52) includes control
Second motor (521) of the second rheostat (52) change in resistance is made, third rheostat (53) includes control third rheostat (53)
The third motor (531) of change in resistance, module board (5) are connected with control circuit, and control circuit includes:
Motor control module (7), the motor control module (7) include the button switch being fixedly connected on module board (5)
(SB), button switch (SB) stretches out lampshade (2) setting, and when user presses button switch (SB), the first motor (511) starting is solid
The fixed time is pressing button switch (SB) after a period of time, and the second motor (521) and third motor (531) must electrically activate；
Brightness control module (8), the brightness control module (8) connect motor control module (7), the first motor (511) control
The change in resistance fixed amount of first rheostat (51), the voltage synchronous hair at control both ends warm colour lamp (LED1) and cool colour lamp (LED2)
Changing；The resistance value and third rheostat (53) of second motor (521) and third motor (531) control the second rheostat (52)
Resistance value inverse change.
2. the line lamp of key degree of lightening according to claim 1 and colour temperature, it is characterised in that: control circuit further includes out
It closes control module (6), the switch control module (6) connects brightness control module (8), and switch control module (6) includes fixing
The optoelectronic switch (SQ) being connected on module board (5), optoelectronic switch (SQ) stretches out lampshade (2) setting, whenever optoelectronic switch (SQ)
When having sensed that object blocks optoelectronic switch (SQ), optoelectronic switch (SQ) is just closed once, and switch control module (6) is with regard to outputting cutting
Change signal, after brightness control module (8) receives switching signal, control warm colour lamp LED1 and cool colour lamp LED2 it is electric and
Switch in power failure state.
3. the line lamp of key degree of lightening according to claim 1 and colour temperature, it is characterised in that: equal at lamp body (1) both ends
It is plugged with plug (3), plug (3) covers clamping groove (11) both ends.
4. the line lamp of key degree of lightening according to claim 3 and colour temperature, it is characterised in that: in lamp body (1) two sides pair
It answers and is fixedly connected to top flap (12) at clamping groove (11) position, lampshade (2) is connected to top flap (12) close to lamp body
(1) one side.
5. the line lamp of key degree of lightening according to claim 4 and colour temperature, it is characterised in that: on plug (3) corresponding top
It is offered inserting groove (33) at portion's baffle (12) position, the both ends of top flap (12) are plugged in inserting groove (33).
6. the line lamp of key degree of lightening according to claim 3 and colour temperature, it is characterised in that: opened up on plug (3)
Have pressing groove (32), the both ends of lampshade (2) can be connected in pressing groove (32).
7. the line lamp of key degree of lightening according to claim 1 and colour temperature, it is characterised in that: the first rheostat (51),
Second rheostat (52) and third rheostat (53) include variable resistance component (54), and variable resistance component (54) includes being fixedly arranged on module board
(5) bracket (541) in, is fixedly connected with resistance coil (544) on bracket (541), in bracket (541) corresponding resistance coil
(544) it is rotatably connected at position reciprocating screw rod (542), reciprocating screw rod (542) is set along the length direction of resistance coil (544)
It sets, is threaded on reciprocating screw rod (542) contact head (543), contact head (543) is connected on resistance coil (544)；The
The output shaft of the output shaft of one motor (511), the output shaft of the second motor (521) and third motor (531) is respectively fixedly connected with
In on corresponding reciprocating screw rod (542).
8. the line lamp of key degree of lightening according to claim 3 and colour temperature, it is characterised in that: plug (3) is far from lamp body
(1) one end, which is fixedly connected with, abuts block (31), and abutting block (31) can be connected on lamp body (1) close to plug (3) one end.
9. the line lamp of key degree of lightening according to claim 8 and colour temperature, it is characterised in that: abutting block (31) two sides
Holding tank (312) are offered close to lamp body (1) one end, are slidably connected in holding tank (312) with ferromagnetic metal
Block (313), metal block (313) can slide along the direction of the length direction perpendicular to lamp body (1), in lamp body (1) corresponding metal
It is fixedly connected with magnet (13) at block (313) position, magnet (13) can be abutted when abutting block (31) and being connected on lamp body (1)
In on metal block (313).
10. the line lamp of key degree of lightening according to claim 9 and colour temperature, it is characterised in that: right in holding tank (312)
It answers and is offered dovetail groove (3122) at metal block (313) position, dovetail groove (3122) is set perpendicular to the length direction of lamp body (1)
It sets, is installed with dovetail (3132) at metal block (313) corresponding dovetail groove (3122) position, dovetail (3132) is slidably connected
In dovetail groove (3122), dovetail (3132) is located at metal block (313) close to block (31) center side is abutted, in dovetail groove
(3122) block (3123) are fixedly connected with far from abutting block (31) center side.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821576606.XU CN208997782U (en) | 2018-09-27 | 2018-09-27 | The line lamp of key degree of lightening and colour temperature |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821576606.XU CN208997782U (en) | 2018-09-27 | 2018-09-27 | The line lamp of key degree of lightening and colour temperature |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208997782U true CN208997782U (en) | 2019-06-18 |
Family
ID=66801070
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821576606.XU Active CN208997782U (en) | 2018-09-27 | 2018-09-27 | The line lamp of key degree of lightening and colour temperature |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208997782U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566915A (en) * | 2019-10-10 | 2019-12-13 | 浙江阳光美加照明有限公司 | LED lamp with built-in color-mixing self-locking switch |
| CN111306480A (en) * | 2020-03-30 | 2020-06-19 | 青岛亿联客信息技术有限公司 | Lamp set |
| KR20220011958A (en) * | 2020-07-22 | 2022-02-03 | 변종혁 | Daylight-led and bulb-colored integrated light device |
-
2018
- 2018-09-27 CN CN201821576606.XU patent/CN208997782U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110566915A (en) * | 2019-10-10 | 2019-12-13 | 浙江阳光美加照明有限公司 | LED lamp with built-in color-mixing self-locking switch |
| CN111306480A (en) * | 2020-03-30 | 2020-06-19 | 青岛亿联客信息技术有限公司 | Lamp set |
| CN111306480B (en) * | 2020-03-30 | 2023-10-31 | 青岛亿联客信息技术有限公司 | Lamp set |
| KR20220011958A (en) * | 2020-07-22 | 2022-02-03 | 변종혁 | Daylight-led and bulb-colored integrated light device |
| KR102394283B1 (en) * | 2020-07-22 | 2022-05-03 | 변종혁 | Daylight-led and bulb-colored integrated light device |
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