CN207422087U - Portable adjustable color temperature LED desk lamp - Google Patents
Portable adjustable color temperature LED desk lamp Download PDFInfo
- Publication number
- CN207422087U CN207422087U CN201721266315.6U CN201721266315U CN207422087U CN 207422087 U CN207422087 U CN 207422087U CN 201721266315 U CN201721266315 U CN 201721266315U CN 207422087 U CN207422087 U CN 207422087U
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- led
- desk lamp
- panel
- emitting diodes
- color temperature
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Abstract
A kind of portable adjustable color temperature LED desk lamp, including pedestal, flexible support bar, LED desk lamp body, the bottom of flexible support bar is fixed at base upper surface, and the top of flexible support bar is provided with universal knot, and the top of flexible support bar connects LED desk lamp body by universal knot；LED desk lamp body includes housing, solar panel, LED substrate, LED light emitting diodes, flexible panel, and solar panel, LED substrate are fixed in housing, and LED light emitting diodes are fixedly installed in LED substrate, flexible panel is provided with below LED substrate；LED light emitting diodes include white light LEDs lamp group and the primitive colours LED lamp group of red, green, blue three-color LED；Base upper surface is provided with touch switch, and colour temperature light adjusting and controlling device is provided in pedestal, and touch switch and colour temperature light adjusting and controlling device are electrically connected with LED light emitting diodes.Dimmed by LED driver and colour temperature, flexible support bar by universal joint can any angle fix, it is foldable, be easy to carry about with one.
Description
Technical field
The utility model is related to technical field of lighting fixtures, espespecially a kind of portable adjustable color temperature LED desk lamp.
Background technology
LED desk lamp is one of common lighting apparatus of people's normal lighting, and white light LEDs desk lamp is just rapidly introduced into us
Life, gradually substitute the types such as past incandescent lamp, fluorescent lamp, white light LEDs desk lamp is due to environmentally protective, luminous efficiency
The advantages that height, service life length, good visual effect, energy conservation and environmental protection, is favored by people, and is widely used in working and learning.
Because desk lamp uses, distance is near and usage time is long, therefore the health of the fine or not relation user of LED desk lamp,
Eye health especially.But white light LEDs light emission color temperature is generally higher, easily generates dazzle, and discomfort is caused to human eye；Thus send out
The LED desk lamps of bright automatic adjustable color temperature comply with the use lamp demand of user, and protection human eye is of great significance.
Existing LED desk lamp is in intensity of light source adjusting, and often using the design of knob, the intensity of light source adjusts not accurate enough
Really, and light source easily flickers, unfavorable with eye health to people.The existing most structure of LED desk lamp is single simultaneously, and light source is unidirectionally sent out
It penetrates, people read a book under desk lamp, learn or work for a long time easily generates fatigue, is unfavorable for the health of people.
In addition, LED desk lamp on the market a lot due to being that rod piece, volume are big etc., is taken up an area big when not in use, it is unfavorable for storing
Or it carries.Therefore need to develop a kind of new product to improve above-mentioned shortcoming.
The content of the invention
To solve the above problems, the utility model provides, one kind is foldable, be easy to carry about with one, can automatically adjust colour temperature, protection
The portable adjustable color temperature LED desk lamp of eyes.
To achieve the above object, the technical solution adopted in the utility model is：
A kind of portable adjustable color temperature LED desk lamp, including pedestal, flexible support bar, LED desk lamp body, the flexible branch
The bottom of strut is fixed at base upper surface, and the top of flexible support bar is provided with universal knot, the top of flexible support bar
LED desk lamp body is connected by universal knot；
The LED desk lamp body includes housing, solar panel, LED substrate, LED light emitting diodes, flexible panel, the electricity
Pond plate, LED substrate are fixed in housing, and LED light emitting diodes are fixedly installed in LED substrate, are set below LED substrate
Flexible panel, flexible panel are equipped with solar panel card slot, and solar panel is connected in solar panel card slot, and the side of flexible panel is consolidated
Surely it is arranged on housing；
The LED light emitting diodes include white light LEDs lamp group and include the primitive colours LED lamp group of red, green, blue three-color LED;
The base upper surface is provided with touch switch, and colour temperature light adjusting and controlling device is provided in pedestal, and the touch-control is opened
It closes and colour temperature light adjusting and controlling device is electrically connected with LED light emitting diodes.
Specifically, the colour temperature, which adjusts light control device, includes power transformer, LED driver and LED panel controller,
The power transformer and LED driver are arranged on chassis interior, and the LED panel controller is arranged on base upper surface；
Specifically, the LED panel controller is built-in with sensing control module, and it is single that the sensing control module includes sensing
Member, brightness adjustment unit and color temperature adjusting unit.
Specifically, the red, green, blue three-color LED of the primitive colours LED lamp group is respectively by 45 small adopting surface mounted LED group
Into, wherein 5 LED are connected into a small group, three groups and into one group, one switch control of every group of setting, each color
LED is formed by three groups.
Specifically, the colour temperature adjustable range value of the LED light emitting diodes is 3000-6000K.
Specifically, the housing is identical with base shape.
Specifically, the housing upper surface is provided with heat dissipation frame, and cooling fin is fixedly installed in the heat dissipation frame.
The beneficial effects of the utility model are：
1. the utility model can coordinate the brightness of external environment to provide electricity by power transformer and LED driver with colour temperature
Power and control voltage are simultaneously dimmed and color temperature, and reinforcement or brightness and the colour temperature for neutralizing external environment are generated close to natural light
It is soft photochromic, build the light source that suitable eyes regard object, reduce influence of the blue light to eyes in external environment, improve eye
The comfort level of eyeball.
2. in the utility model, flexible support bar connects LED desk lamp body by universal joint so that desk lamp can be with random angle
Degree is fixed, and adapts to various occasions, avoids the limitation that existing desk lamp adjusts angle；Desk lamp can be folded easily simultaneously, be easy to receive
It receives and carries.
Description of the drawings
Fig. 1 is the utility model structure diagram.
Drawing reference numeral explanation：
1. pedestal；2 flexible support bars；4. touch switch；6. universal joint；7. radiate frame；
31. housing；32. solar panel；33.LED substrates；34.LED light emitting diodes；35. flexible panel；
51. power transformer；52.LED drivers；53.LED panel controllers.
Specific embodiment
Referring to Fig. 1, the utility model is on a kind of portable adjustable color temperature LED desk lamp, including pedestal 1, flexible support
Bar 2, LED desk lamp body, the bottom of the flexible support bar 2 are fixed at 1 upper surface of pedestal, the top of flexible support bar 2
Universal knot is provided with, the top of flexible support bar 2 connects LED desk lamp body by universal knot；
The LED desk lamp body includes housing 31, solar panel, LED substrate 33, LED light emitting diodes 34, flexible panel
35, the solar panel, LED substrate 33 are fixed in housing 31, and LED light emitting diodes are fixedly installed in LED substrate 33
34,33 lower section of LED substrate is provided with flexible panel 35, and flexible panel 35 is equipped with solar panel card slot, and solar panel is connected to battery
In board slot, the side of flexible panel 35 is fixed on housing 31；
The LED light emitting diodes 34 include white light LEDs lamp group and include the primitive colours LED lamp of red, green, blue three-color LED
Group；
1 upper surface of pedestal is provided with touch switch 4, and colour temperature light adjusting and controlling device, the touch-control are provided in pedestal 1
Switch 4 and colour temperature light adjusting and controlling device are electrically connected with LED light emitting diodes 34.
The beneficial effects of the utility model are：
1. the utility model can coordinate the brightness of external environment to be carried with colour temperature by power transformer 51 and LED driver 52
For electric power and control voltage and dimmed and color temperature, reinforcement or brightness and the colour temperature for neutralizing external environment, generate close to from
So light is soft photochromic, builds the light source that suitable eyes regard object, reduces influence of the blue light in external environment to eyes, improves
The comfort levels of eyes.
2. in the utility model, flexible support bar 2 connects LED desk lamp body by universal joint 6 so that desk lamp can be arbitrary
Angle is fixed, and adapts to various occasions, avoids the limitation that existing desk lamp adjusts angle；Desk lamp can be folded easily simultaneously, be easy to
Storage and carrying.
Specifically, the colour temperature, which adjusts light control device, includes power transformer 51, LED driver 52 and LED panel control
Device 53 processed, the power transformer 51 and LED driver 52 are arranged on inside pedestal 1, and the LED panel controller 53 is arranged on
1 upper surface of pedestal.
Using the above program, power transformer 51 can provide power supply for desk lamp, realize illumination functions, 52 He of LED driver
LED panel controller 53 can realize the brightness of control LED light emitting diodes 34 and the function of colour temperature.LED panel controller 53 can
With the output power of the automatic brightness adjustment LED driver 52 according to external environment, white light LEDs lamp group and primitive colours LED are controlled
The brightness of lamp group or LED panel controller 53 adjust the colour temperature of primitive colours LED lamp group according to the colour temperature of external environment, with reinforcement
Or brightness and the colour temperature of external environment are neutralized, the light source that suitable eyes regard object is built, reduces the blue light in external environment to eye
The influence of eyeball.
Specifically, the LED panel controller 53 is built-in with sensing control module, and the sensing control module includes sensing
Unit, brightness adjustment unit and color temperature adjusting unit.
Using the above program, sensing unit can sense brightness or the colour temperature of external environment automatically, then pass through the brightness tune
The brightness of LED light emitting diodes 34 is made corresponding adjustment or by color temperature adjusting unit by LED light emitting diodes 34 by whole unit
Colour temperature makees corresponding adjustment.
Specifically, the red, green, blue three-color LED of the primitive colours LED lamp group is respectively by 45 small adopting surface mounted LED group
Into, wherein 5 LED are connected into a small group, three groups and into one group, one switch control of every group of setting, each color
LED is formed by three groups.
Using the above program, after LED desk lamp switch is opened, for energy saving consideration, start under default situations in each color
One group, LED panel controller 53 according to ambient light colour temperature can auto-adjusting circuit, increase or decrease the LED of each color
Lamp group quantity achievees the purpose that light regulating colour temperature.
Specifically, the colour temperature adjustable range value of the LED light emitting diodes 34 is 3000-6000K.
Using the above program, adjusting colour temperature is made to be in the value range of 3000-6000K, regulating effect is apparent, can reach tune
Save the standard of colour temperature.
Specifically, the housing 31 is identical with 1 shape of pedestal.
Using the above program, the housing 31 is identical with 1 shape of pedestal, makes desk lamp more regular after folding, is easy to store
And carrying, while packaging easy to disassemble.
Specifically, 31 upper surface of housing is provided with heat dissipation frame 7, and cooling fin is fixedly installed in the heat dissipation frame 7.
Using the above program, cooling fin is used to radiate, and can reduce desk lamp temperature, effectively controls the operating temperature of desk lamp,
Make desk lamp steady operation.
Embodiment of above is only that the preferred embodiment of the utility model is described, not to the utility model
Scope be defined, on the premise of the spirit of the design of the utility model is not departed from, this field ordinary skill technical staff to this
The various modifications and improvement that the technical solution of utility model is made should all fall into the guarantor that claims of the utility model determine
In the range of shield.
Claims (7)
1. a kind of portable adjustable color temperature LED desk lamp, it is characterised in that：Including pedestal, flexible support bar, LED desk lamp body, institute
The bottom for stating flexible support bar is fixed at base upper surface, and the top of flexible support bar is provided with universal knot, flexible support
The top of bar connects LED desk lamp body by universal knot；
The LED desk lamp body include housing, solar panel, LED substrate, LED light emitting diodes, flexible panel, the solar panel,
LED substrate is fixed in housing, and LED light emitting diodes are fixedly installed in LED substrate, are provided with below LED substrate soft
Property panel, flexible panel is equipped with solar panel card slot, and solar panel is connected in solar panel card slot, and the side of flexible panel, which is fixed, to be set
It puts on housing；
The LED light emitting diodes include white light LEDs lamp group and include the primitive colours LED lamp group of red, green, blue three-color LED；
The base upper surface is provided with touch switch, is provided with colour temperature light adjusting and controlling device in pedestal, the touch switch and
Colour temperature light adjusting and controlling device is electrically connected with LED light emitting diodes.
2. a kind of portable adjustable color temperature LED desk lamp according to claim 1, it is characterised in that：The colour temperature adjusts light
Control device includes power transformer, LED driver and LED panel controller, and the power transformer and LED driver are set
In chassis interior, the LED panel controller is arranged on base upper surface.
3. a kind of portable adjustable color temperature LED desk lamp according to claim 2, it is characterised in that：The LED panel control
Device is built-in with sensing control module, and the sensing control module includes sensing unit, brightness adjustment unit and color temperature adjusting unit.
4. a kind of portable adjustable color temperature LED desk lamp according to claim 1, it is characterised in that：The primitive colours LED lamp
The red, green, blue three-color LED of group is made of respectively 45 small adopting surface mounted LEDs, wherein 5 LED are connected into a small group, three groups
And into one group, one switch control of every group of setting, the LED of each color is formed by three groups.
5. a kind of portable adjustable color temperature LED desk lamp according to claim 1, it is characterised in that：The LED light-emitting diodes
The colour temperature adjustable range value of pipe is 3000-6000K.
6. a kind of portable adjustable color temperature LED desk lamp according to claim 1, it is characterised in that：The housing and pedestal
Shape is identical.
7. a kind of portable adjustable color temperature LED desk lamp according to claim 1, it is characterised in that：The housing upper surface
Heat dissipation frame is provided with, cooling fin is fixedly installed in the heat dissipation frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721266315.6U CN207422087U (en) | 2017-09-28 | 2017-09-28 | Portable adjustable color temperature LED desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721266315.6U CN207422087U (en) | 2017-09-28 | 2017-09-28 | Portable adjustable color temperature LED desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207422087U true CN207422087U (en) | 2018-05-29 |
Family
ID=62314356
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721266315.6U Expired - Fee Related CN207422087U (en) | 2017-09-28 | 2017-09-28 | Portable adjustable color temperature LED desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207422087U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020000516A1 (en) * | 2018-06-27 | 2020-01-02 | 朗昭创新控股（深圳）有限公司 | Eye-protection desk lamp |
-
2017
- 2017-09-28 CN CN201721266315.6U patent/CN207422087U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020000516A1 (en) * | 2018-06-27 | 2020-01-02 | 朗昭创新控股（深圳）有限公司 | Eye-protection desk lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180529 Termination date: 20190928 |