CN214700400U - Lighting device is used in work of fine arts exhibition - Google Patents
Lighting device is used in work of fine arts exhibition Download PDFInfo
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- CN214700400U CN214700400U CN202120534672.6U CN202120534672U CN214700400U CN 214700400 U CN214700400 U CN 214700400U CN 202120534672 U CN202120534672 U CN 202120534672U CN 214700400 U CN214700400 U CN 214700400U
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- 238000004146 energy storage Methods 0.000 claims description 23
- 230000000694 effects Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
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Abstract
The utility model relates to a lighting device for art exhibition, which comprises a mounting rack, a base, a power supply, a first LED white light lamp, a second LED white light lamp, a first LED yellow light lamp, a second LED yellow light lamp, a white light brightness regulator, a yellow light brightness regulator, a first white light switch, a second white light switch, a first yellow light switch and a second yellow light switch, wherein the mounting rack is fixed on the base, the first LED white light lamp, the second LED white light lamp, the first LED yellow light lamp and the second LED yellow light lamp are fixed on the mounting rack, the power supply provides electric energy, the lighting device provided by the utility model has four paths of light output, namely, white light with adjustable brightness, white light with non-adjustable brightness, yellow light with adjustable brightness and yellow light with non-adjustable brightness, one of the paths of output can be selected according to actual needs or multiple paths of output can be selected simultaneously so as to meet the requirements of art exhibition.
Description
Technical Field
The utility model relates to a light device is used in work of fine arts exhibition.
Background
A decisive factor for good and bad artistic work display effect is the light of the surrounding environment, and the display effect brought by different colors and brightness of the light is also greatly different. However, the existing lighting device for the exhibition of the fine arts is only a movable lighting lamp or a lighting lamp fixed on the roof, and the light cannot be adjusted, and cannot be adjusted according to the exhibition needs, so that the relatively beautiful exhibition effect of the fine arts cannot be achieved.
SUMMERY OF THE UTILITY MODEL
The utility model provides a lighting device is used in work of fine arts exhibition for solve the current lighting device who is used for the work of fine arts exhibition unable regulation, and then the technical problem of unable satisfied demand.
A lighting device for artistic work exhibition comprises a mounting rack, a base, a power supply, a first LED white light lamp, a second LED white light lamp, a first LED yellow light lamp, a second LED yellow light lamp, a white light brightness regulator, a yellow light brightness regulator, a first white light fling-cut switch, a second white light fling-cut switch, a first yellow light fling-cut switch and a second yellow light fling-cut switch;
the mounting frame is fixed on the base, and the first LED white light lamp, the second LED white light lamp, the first LED yellow light lamp and the second LED yellow light lamp are fixed on the mounting frame;
the electric energy output end of the power supply is connected with the input end of the first white light fling-cut switch, the input end of the second white light fling-cut switch, the input end of the first yellow light fling-cut switch and the input end of the second yellow light fling-cut switch; the output end of the first white light switching switch is connected with the input end of the white light brightness regulator, and the output end of the white light brightness regulator is connected with the first LED white light lamp; the output end of the second white light switching switch is connected with the second LED white light lamp; the output end of the first yellow light switching switch is connected with the input end of the yellow light brightness regulator, and the output end of the yellow light brightness regulator is connected with the first LED yellow light; and the output end of the second yellow light switching switch is connected with the second LED yellow light lamp.
Specifically, light device is used in work of fine arts exhibition still including being used for adjusting the height control mechanism of the height of mounting bracket, height control mechanism's stiff end is fixed on the base, the mounting bracket with height control mechanism's height control end fixed connection.
Specifically, light device is used in work of art exhibition still includes the regulation control box, white light brightness adjuster, yellow light brightness adjuster, first white light fling-cut switch, second white light fling-cut switch, first yellow light fling-cut switch and second yellow light fling-cut switch set up be in on the regulation control box.
Specifically, power supply includes alternating current input interface, rectifier, main energy storage power, reserve energy storage power and power change over switch, alternating current input interface connects the alternating current side of rectifier, the direct current side of rectifier is connected power change over switch's first input, main energy storage power connects power change over switch's second input, reserve energy storage power connects power change over switch's third input, power change over switch's output does power supply's electric energy output.
Specifically, the bottom of base is fixed with at least three walking wheels, and the outside parcel of each walking wheel has the rubber layer.
The utility model has the advantages that: the first LED white light lamp, the second LED white light lamp, the first LED yellow light lamp and the second LED yellow light lamp are fixed on the mounting frame, the base is arranged below the mounting frame, the light device can be conveniently placed, the first LED white light lamp provided with the white light brightness adjuster can be switched in through the first white light switch, the white light brightness of the LED white light lamp can be adjusted according to actual needs, the second LED white light lamp not provided with the white light brightness adjuster, namely the LED white light lamp with fixed brightness, can be switched in through the second white light switch, the first LED yellow light lamp provided with the yellow light brightness adjuster can be switched in through the first yellow light switch, the yellow light brightness of the LED yellow light lamp can be adjusted according to actual needs, the second LED yellow light lamp not provided with the yellow light brightness adjuster, namely the LED yellow light lamp with fixed brightness, can be switched in through the second yellow light switch, therefore, the utility model provides a lighting device has four ways light output, is luminance adjustable white light, luminance adjustable yellow light and luminance respectively and can not adjust the yellow light, can select wherein output all the way or select the multiplexed output simultaneously according to actual need for light satisfies the work of fine arts exhibition demand, in order to reach better exhibition effect.
Drawings
Fig. 1 is a schematic view of the overall structure of a lighting device for art exhibition provided by the present invention;
fig. 2 is a circuit diagram of a lighting device for art exhibition provided by the present invention;
fig. 3 is a circuit diagram of a power supply.
Detailed Description
The embodiment provides a lighting device for artistic exhibition, including mounting bracket 1, base 2, power supply 14, first LED white light lamp 4, second LED white light lamp 5, first LED yellow light lamp 6, second LED yellow light lamp 7, white light brightness adjuster 8, yellow light brightness adjuster 9, first white light on-off switch 10, second white light on-off switch 11, first yellow light on-off switch 12 and second yellow light on-off switch 13.
As shown in fig. 1, a first LED white light lamp 4, a second LED white light lamp 5, a first LED yellow light lamp 6 and a second LED yellow light lamp 7 are fixed on the mounting frame 1. The concrete structure and the material of mounting bracket 1 do not do the injecion, with regard to the material, can be plastics material or metal material, with regard to the structure, can only include a vertical fixed pole, first LED white light lamp 4, second LED white light lamp 5, first LED yellow light lamp 6 and second LED yellow light lamp 7 are all fixed on this vertical fixed pole, perhaps include vertical fixed pole and set up the installation horizontal pole on vertical fixed pole top, first LED white light lamp 4, second LED white light lamp 5, first LED yellow light lamp 6 and second LED yellow light lamp 7 are all fixed on the installation horizontal pole.
In this embodiment, in order to facilitate the height of adjusting each LED lamp for the light height meets the requirements, as shown in fig. 1, the light device for art exhibition further includes a height adjusting mechanism 3, and the height adjusting mechanism 3 is used for adjusting the height of the mounting rack 1. The height adjusting mechanism 3 may be a conventional height adjusting device, a manual height adjusting device, or an electric height adjusting device. Wherein, the stiff end of height adjusting mechanism 3 is fixed on base 2, and mounting bracket 1 and height adjusting mechanism 3's height adjusting end fixed connection, in this embodiment, height adjusting mechanism 3's stiff end is height adjusting mechanism 3's bottom, and height adjusting mechanism 3's height adjusting end is height adjusting mechanism 3's top. It should be understood that in order to avoid tearing the lines during the height adjustment, the power supply lines involved in this embodiment need to be left with a certain margin. Furthermore, the power supply lines can be routed directly along the mounting frame 1, the height adjustment mechanism 3 and the base 2.
The first LED white light lamp 4, the second LED white light lamp 5, the first LED yellow light lamp 6 and the second LED yellow light lamp 7 are all conventional LED bulbs, wherein the first LED white light lamp 4 and the second LED white light lamp 5 are conventional LED white light bulbs, the first LED yellow light lamp 6 and the second LED yellow light lamp 7 are conventional LED yellow light bulbs, and the type selection of each LED bulb is determined by actual needs. The LED white light lamp can provide brighter light, and the LED yellow light lamp can provide softer light, so that the LED white light lamp and/or the LED yellow light lamp can be put into according to actual light requirements. In this embodiment, the dc operating voltages of the LED bulbs are the same.
The white light brightness adjuster 8 and the yellow light brightness adjuster 9 are conventional adjusting devices for adjusting the brightness of the LED bulb, such as: including regulating circuit and adjust knob, adjust knob is last to be provided with a plurality of gear, and each gear all corresponds a specific luminance, and when rotating a certain gear, the luminance of LED bulb corresponds with this gear.
The first white light switch 10, the second white light switch 11, the first yellow light switch 12 and the second yellow light switch 13 are all conventional manually operated switches, such as rocker switches, push-button switches, etc., and have two switch states of on and off.
As shown in fig. 2, the power output end of the power supply 14 is connected to the input end of the first white light switch 10, the input end of the second white light switch 11, the input end of the first yellow light switch 12, and the input end of the second yellow light switch 13. The output end of the first white light switch 10 is connected with the input end of the white light brightness adjuster 8, the output end of the white light brightness adjuster 8 is connected with the first LED white light lamp 4, and the output end of the second white light switch 11 is connected with the second LED white light lamp 5. The output end of the first yellow light fling-cut switch 12 is connected with the input end of the yellow light brightness regulator 9, the output end of the yellow light brightness regulator 9 is connected with the first LED yellow light lamp 6, and the output end of the second yellow light fling-cut switch 13 is connected with the second LED yellow light lamp 7.
In this embodiment, in order to facilitate adjustment, the lighting device for art exhibition further includes an adjustment control box, and the white light brightness adjuster 8, the yellow light brightness adjuster 9, the first white light on-off switch 10, the second white light on-off switch 11, the first yellow light on-off switch 12, and the second yellow light on-off switch 13 are disposed on a box body of the adjustment control box. The adjusting control box can be fixed on the base 2, can also be fixed on the mounting rack 1, and can also be naturally vertically arranged.
The power supply 14 is used for providing electric energy for each LED bulb, and a circuit structure of the power supply 14 is not limited, and may be an energy storage power supply or a circuit structure for rectifying external alternating current. As one specific embodiment, the power supply 14 includes an ac power input interface 15, a rectifier 16, a main energy storage source 17, a backup energy storage source 18, and a power switch 19.
The ac input interface 15 is used to connect 220V ac and may be a conventional ac electrical plug or jack. The rectifier 16 is a conventional ac to dc power conversion circuit or device for converting 220V ac power to the dc voltage required by each LED light bulb. The main energy storage power supply 17 and the backup energy storage power supply 18 are both conventional energy storage devices, such as a battery pack formed by at least two lithium ion single batteries connected in series or in parallel. The output voltage of the main energy storage power supply 17 and the standby energy storage power supply 18 is the direct current voltage required by each LED bulb. The power switch 19 comprises a first input, a second input, a third input and an output, respectively three switch states: gating of the first input terminal and the output terminal, gating of the second input terminal and the output terminal, and gating of the third input terminal and the output terminal. The power source changeover switch 19 may be a conventional manual selection switch such as a selection switch having a plurality of shift positions or a rotary switch having a plurality of shift positions.
As shown in fig. 3, the ac input interface 15 is connected to the ac side of the rectifier 16, in this embodiment, a recoverable fuse 20 is serially connected in a connection line between the ac input interface 15 and the ac side of the rectifier 16, and the recoverable fuse 20 may be a conventional recoverable fuse device, which not only can improve the safety of the line, but also can be used many times after being disconnected, thereby avoiding replacing the fuse after each fusing, and reducing the number of line maintenance times. The direct current side of the rectifier 16 is connected with a first input end of a power supply changeover switch 19, the main energy storage power supply 17 is connected with a second input end of the power supply changeover switch 19, the standby energy storage power supply 18 is connected with a third input end of the power supply changeover switch 19, and an output end of the power supply changeover switch 19 is an electric energy output end of the power supply 14.
The light device for the artwork exhibition further comprises a power box, the alternating current input interface 15 and the power supply change-over switch 19 are arranged on the box body of the power box, and the rectifier 16, the main energy storage power supply 17 and the standby energy storage power supply 18 are arranged in the box body of the power box. The power supply box can be fixed on the base 2, can also be fixed on the mounting rack 1, and can also be naturally vertically arranged.
When the lighting device is needed, the lighting device is moved to a corresponding position, and the height of each LED bulb is adjusted through the height adjusting mechanism 3 so as to meet the requirements.
If the artistic work exhibition occasion has alternating current, the alternating current input interface 15 is connected with the alternating current, the power supply change-over switch 19 is operated to be in a switch state of gating the first input end and the output end, and the rectifier 16 outputs the alternating current after the alternating current is direct current; if the artistic work exhibition occasion has no alternating current, the power supply change-over switch 19 is operated to be in a switch state of gating the second input end and the output end, and the main energy storage power supply 17 is switched on to provide electric energy; if the work of fine arts exhibition occasion does not have alternating current and the main energy storage power supply 17 breaks down, the operation power supply change-over switch 19 is in a switch state of gating the third input end and the output end, and the standby energy storage power supply 18 is put into use to provide electric energy. And, the on-off states of the first white light switch 10, the second white light switch 11, the first yellow light switch 12 and the second yellow light switch 13 are operated according to the actual light requirement to input the required light, such as: if adjustable white light is required to be input so as to adjust the white light in the process of displaying the artwork, the first white light fling-cut switch 10 is operated to be switched on, the second white light fling-cut switch 11, the first yellow light fling-cut switch 12 and the second yellow light fling-cut switch 13 are switched off, and the brightness of the first LED white light lamp 4 is adjusted by operating the white light brightness adjuster 8; if the white light lamp with fixed brightness can meet the requirement, the second white light fling-cut switch 11 is operated to be switched on, and the first white light fling-cut switch 10, the first yellow light fling-cut switch 12 and the second yellow light fling-cut switch 13 are switched off; if adjustable yellow light is required to be input so as to adjust the yellow light in the process of displaying the artwork, the first yellow light fling-cut switch 12 is operated to be switched on, the first white light fling-cut switch 10, the second white light fling-cut switch 11 and the second yellow light fling-cut switch 13 are switched off, and the brightness of the first LED yellow light 6 is adjusted by operating the yellow light brightness adjuster 9. In addition, under some special conditions, multiple paths of light can be input simultaneously according to actual needs.
Claims (5)
1. A lighting device for artistic exhibition is characterized by comprising a mounting rack, a base, a power supply, a first LED white light lamp, a second LED white light lamp, a first LED yellow light lamp, a second LED yellow light lamp, a white light brightness regulator, a yellow light brightness regulator, a first white light switch, a second white light switch, a first yellow light switch and a second yellow light switch;
the mounting frame is fixed on the base, and the first LED white light lamp, the second LED white light lamp, the first LED yellow light lamp and the second LED yellow light lamp are fixed on the mounting frame;
the electric energy output end of the power supply is connected with the input end of the first white light fling-cut switch, the input end of the second white light fling-cut switch, the input end of the first yellow light fling-cut switch and the input end of the second yellow light fling-cut switch; the output end of the first white light switching switch is connected with the input end of the white light brightness regulator, and the output end of the white light brightness regulator is connected with the first LED white light lamp; the output end of the second white light switching switch is connected with the second LED white light lamp; the output end of the first yellow light switching switch is connected with the input end of the yellow light brightness regulator, and the output end of the yellow light brightness regulator is connected with the first LED yellow light; and the output end of the second yellow light switching switch is connected with the second LED yellow light lamp.
2. The light fixture is used in work of art exhibition of claim 1, characterized in that, the light fixture is used in work of art exhibition still includes and is used for adjusting the height-adjusting mechanism of the height of mounting bracket, height-adjusting mechanism's stiff end is fixed on the base, the mounting bracket with height-adjusting mechanism's height-adjusting fixed connection.
3. The light fixture for artistic exhibition of claim 1, further comprising a regulation control box, wherein the white light brightness adjuster, the yellow light brightness adjuster, the first white light on-off switch, the second white light on-off switch, the first yellow light on-off switch, and the second yellow light on-off switch are disposed on the regulation control box.
4. The light fixture is used in work of art exhibition of claim 1, characterized in that, power supply includes alternating current input interface, rectifier, main energy storage power, reserve energy storage power and power change over switch, alternating current input interface connects the alternating current side of rectifier, the direct current side of rectifier is connected power change over switch's first input end, main energy storage power connects power change over switch's second input, reserve energy storage power connects power change over switch's third input, power change over switch's output is power supply's electric energy output.
5. The light fixture for artistic exhibition of claim 1, wherein the base has at least three traveling wheels fixed to the bottom thereof, and a rubber layer is wrapped around the outside of each traveling wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120534672.6U CN214700400U (en) | 2021-03-15 | 2021-03-15 | Lighting device is used in work of fine arts exhibition |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120534672.6U CN214700400U (en) | 2021-03-15 | 2021-03-15 | Lighting device is used in work of fine arts exhibition |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214700400U true CN214700400U (en) | 2021-11-12 |
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ID=78571245
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120534672.6U Expired - Fee Related CN214700400U (en) | 2021-03-15 | 2021-03-15 | Lighting device is used in work of fine arts exhibition |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214700400U (en) |
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2021
- 2021-03-15 CN CN202120534672.6U patent/CN214700400U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211112 |
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| CF01 | Termination of patent right due to non-payment of annual fee |