CN206145573U - Multifunctional desk lamp - Google Patents
Multifunctional desk lamp Download PDFInfo
- Publication number
- CN206145573U CN206145573U CN201620343039.8U CN201620343039U CN206145573U CN 206145573 U CN206145573 U CN 206145573U CN 201620343039 U CN201620343039 U CN 201620343039U CN 206145573 U CN206145573 U CN 206145573U
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- China
- Prior art keywords
- battery
- desk lamp
- led
- support
- controller
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The utility model provides a multifunctional desk lamp, includes base, support, lamp shade, LED lamp, base and lamp shade pass through the support and link to each other, the LED lamp be located inside the lamp shade, the base inside have a built -in battery, the support in have an electric wire, connect battery and LED lamp. The battery have 2, for battery A, battery B, battery A, battery B be rechargeable battery. Under the desk lamp on position, the power is the preferential power supply of battery A, and battery A is full of the power supply of automatic switch -over battery B, and under the charged state, battery A and battery B are parallelly connected state. The desk lamp base inside still have controller, line switching ware, switch, an electric quantity detection chip. Under the power off condition, LED lamp adjustting of the lighteness when the biggest, electric quantity detection chip automated inspection electric quantity to reach the controller with electric quantity signal, the controller judges that voltage is less than the required luminance of LED lamp, starts the line switching ware, and battery A, battery B circuit are the series connection state, simultaneously for the power supply of LED lamp.
Description
Technical field
This utility model belongs to function of desk lamp expanded application field, more particularly to a kind of multi-function desk lamp.
Background technology
Desk lamp is commonly used in our life study, and to us very big facility is brought.The snoot of desk lamp can be by
Light collects, and strengthens the intensity of illumination in region under snoot, is convenient for people to the work and study under lamp.Nowadays urban electricity supply compared with
It is stable, powering-off state is less, therefore desk lamp is typically without standby high capacity cell, once but power-off occurs, then can be to special feelings
User produces material impact under work under condition.In addition outdoor study or field survivorship is then needed with reserve battery
Desk lamp.But commonly there is reserve battery desk lamp, battery capacity is low, it is impossible to keep sufficient power supply to power at any time, or in electricity
When low, voltage not enough, brightness step-down, the problems such as, therefore Rechargable desk lamp need to improve.
Utility model content
For the problems referred to above, can provide for desk lamp under urban electricity supply dead states to solve Rechargable desk lamp
Stable power supply, this utility model provides a kind of multi-function desk lamp.
Concrete technical scheme is as follows, a kind of multi-function desk lamp, including base, support, lampshade, LED, described base with
Lampshade is connected by support, and described LED is located inside lampshade, and described chassis interior has internal battery, and described props up
There is electric wire, connection battery and LED in frame.
Preferably, described battery has 2, and battery A, battery B, described battery A, battery B is electric to be charged as charging
Pond.Described rechargeable battery is built in Desk lamp feet, and described battery A, the capacity of battery B are 10000mAh.
Preferably, also there is controller, line converter, switch, electric power detection chip, institute inside described Desk lamp feet
The controller coordinate control circuit transducer stated and switch.
Preferably, under desk lamp "on" position, desk lamp circuit is directly powered all the way for the LED of desk lamp, is for power supply all the way
Battery A preferentially powers, and battery A powers full of automatic switchover battery B, under charged state, battery A and the non-parallel connections of battery B.When
When under off-position, battery A powers for LED.
Preferably, when described LED brightness regulation is to maximum, described electric power detection chip automatic detection electricity, and
Electric quantity signal is reached into controller, controller judges that voltage, less than brightness needed for LED, starts line converter, battery A, electricity
Pond B circuits are series connection, while powering for LED.
Preferably, described LED has brightness regulator, and described brightness regulator has light sensitive component.Described
Brightness regulator detects surrounding brightness by light sensitive component or the brightness to LED is adjusted.
Preferably, there is described base nano-sized carbon heat dissipation film to wrap up.Because described Desk lamp feet inside has great Rong
The battery A and battery B of amount, when its continued power, battery can be hot, needs good radiating effect.Nano-sized carbon heat dissipation film
It is heat dissipation film that nano-carbon material does, most thin to accomplish 0.033mm, the heat radiation power of nano-sized carbon is in 1000-6000, radiating effect
It is very notable.And the nano-sized carbon heat dissipation film course of processing is very simple, expense is low.
Preferably, described base has a USB interface, and described USB interface at least has 3, described USB interface with
Battery is connected.When internal battery is used totally, external power supply can be connected by USB interface, continue as desk lamp and be powered.
Preferably, described desk lamp has fan and blower tray, and described blower tray is deformable support, adjustable
The angle of section fan.Described support is fixedly connected with Desk lamp feet, and described fan is flexibly connected with blower tray, described
Fan can adjust the angle of fan by deformable support.
The beneficial effects of the utility model：
This utility model under the premise of cost increase is unconspicuous, realizes 1, platform by being improved to common desk lamp
Lamp in the power-off state, not only can be powered by reserve battery；2nd, in the case of monoblock battery electric power deficiency, double cell can be real
Now changed by circuit, form series circuit, strengthen voltage so that desk lamp obtains required brightness.
Description of the drawings
Fig. 1 is intended to for the overall of this utility model multi-function desk lamp.
Fig. 2 is the circuit diagram of this utility model multi-function desk lamp.
Specific embodiment
This utility model is understood and implemented for the ease of those of ordinary skill in the art, below in conjunction with the accompanying drawings and is embodied as
Mode is described in further detail to this utility model.
Embodiment：
Fig. 1 is a kind of multifunctional desk lamp structure schematic diagram of this utility model, including base 1, support 2, lampshade, LED 3,
Described base 1 is connected with lampshade by support 2, and described LED 3 is located inside lampshade, and the described inside of base 1 has interior
Battery is put, there is electric wire, connection battery and LED 3 in described support 2.
Described LED 3 selects non-pole light regulating LED 3, the changed power of LED 3 is realized, so as to realize the function of energy-conservation.
The described power of LED 3 is 7W to the maximum.
Further, described battery has 2, and battery A4, battery B, described battery A4, battery B5 is to be charged as
Battery.Described rechargeable battery is built in Desk lamp feet 1, and described battery A4, the capacity of battery B5 are 10000mAh.
Further, also there is controller, line converter, switch 9, electric power detection core inside described Desk lamp feet 1
Piece, described controller coordinate control circuit transducer and switch 9, described switch 9 is located at the surface of base 1, described control
Device processed, line converter, electric power detection chip are located inside base 1.
Further, under desk lamp "on" position, desk lamp circuit is directly powered all the way for the LED 3 of desk lamp, is all the way power supply
Preferentially power for battery A4, battery A4 powers full of automatic switchover battery B5, and under charged state, battery A4 is not in parallel with battery B5
State.When under off-position, battery A4 powers for LED 3.
Further, when the described brightness regulation of LED 3 is to maximum, described electric power detection chip automatic detection electricity,
And electric quantity signal is reached into controller, controller judges that voltage, less than brightness needed for LED 3, starts line converter, battery
A4, battery B5 circuits are series connection, while power for LED 3, as shown in Figure 2.
Further, described LED 3 has brightness regulator, and described brightness regulator has light sensitive component.It is described
Brightness regulator surrounding brightness is detected by light sensitive component or the brightness to LED 3 is adjusted.
Further, described base 1 is wrapped up with nano-sized carbon heat dissipation film.Because the described inside of Desk lamp feet 1 has
Jumbo battery A4 and battery B5, when its continued power, battery A4 and battery B5 can be hot, need good radiating effect
Really.Nano-sized carbon heat dissipation film is the heat dissipation film that nano-carbon material does, and most thin to accomplish 0.033mm, the heat radiation power of nano-sized carbon exists
1000-6000, radiating effect is very notable.And the nano-sized carbon heat dissipation film course of processing is very simple, expense is low.
Further, described base 1 has USB interface 6, and described USB interface 6 at least has 3, described USB
Interface 6 is connected with battery.When internal battery is used totally, external power supply can be connected by USB interface 6, continue as desk lamp
It is powered.
Further, described desk lamp has fan 7 and blower tray 8, and described blower tray 8 is deformable fan
Support 8, the angle of adjustable fan 7.Described blower tray 8 is fixedly connected with Desk lamp feet 1, described fan 7 and fan
Support 8 is flexibly connected, and described fan 7 can adjust the angle of fan by deformable blower tray 8.
This utility model under the premise of cost increase is unconspicuous, realizes 1, platform by being improved to common desk lamp
Lamp in the power-off state, not only can be powered by reserve battery；2nd, in the case of monoblock battery electric power deficiency, double cell can be real
Now changed by circuit, form series circuit, strengthen voltage so that desk lamp obtains required brightness.
The above, only this utility model preferably specific embodiment, but protection domain of the present utility model is not
Be confined to this, any those familiar with the art in the technical scope that this utility model is disclosed, according to this practicality
New technical scheme and its utility model design in addition equivalent or change, all should cover in protection model of the present utility model
Within enclosing.
Claims (5)
1. a kind of multi-function desk lamp, including base, support, lampshade, LED, described base is connected with lampshade by support, institute
The LED stated is located inside lampshade, and described chassis interior has internal battery, has electric wire, connection electricity in described support
Pond and LED, it is characterised in that：
Described battery has 2, is battery A, battery B, and described battery A, battery B is rechargeable battery；
Under desk lamp "on" position, power supply is preferentially powered for battery A, and battery A powers full of automatic switchover battery B, under charged state,
Battery A and battery B is parallel connection；
Also there is controller, line converter, switch, electric power detection chip, described controller inside described Desk lamp feet
Coordinate control circuit transducer and switch；
Described LED has brightness regulator；
Under off-position, described LED brightness regulation to it is maximum when, described electric power detection chip automatic detection electricity, and
Electric quantity signal is reached into controller, controller judges that voltage, less than brightness needed for LED, starts line converter, battery A, electricity
Pond B circuits are series connection, while powering for LED.
2. multi-function desk lamp according to claim 1, it is characterised in that：There is described base nano-sized carbon heat dissipation film to wrap up.
3. multi-function desk lamp according to claim 1, it is characterised in that：Described base has USB interface, described USB
Interface at least has 3, and described USB interface is connected with battery.
4. multi-function desk lamp according to claim 1, it is characterised in that：Described desk lamp has fan and blower tray, institute
The blower tray stated be deformable support, the angle of adjustable fan.
5. multi-function desk lamp according to claim 1, it is characterised in that：Described brightness regulator has light sensitive component.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620343039.8U CN206145573U (en) | 2016-04-22 | 2016-04-22 | Multifunctional desk lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620343039.8U CN206145573U (en) | 2016-04-22 | 2016-04-22 | Multifunctional desk lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206145573U true CN206145573U (en) | 2017-05-03 |
Family
ID=58617743
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620343039.8U Expired - Fee Related CN206145573U (en) | 2016-04-22 | 2016-04-22 | Multifunctional desk lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206145573U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841027A (en) * | 2016-04-22 | 2016-08-10 | 深圳市中科思达青少年科学探索研究中心 | Multifunctional table lamp |
| CN108644653A (en) * | 2018-06-07 | 2018-10-12 | 佛山科学技术学院 | A kind of Multifunctional USB desk lamp |
-
2016
- 2016-04-22 CN CN201620343039.8U patent/CN206145573U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105841027A (en) * | 2016-04-22 | 2016-08-10 | 深圳市中科思达青少年科学探索研究中心 | Multifunctional table lamp |
| CN108644653A (en) * | 2018-06-07 | 2018-10-12 | 佛山科学技术学院 | A kind of Multifunctional USB desk lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20171114 Address after: Nanshan District Xinghai road Shenzhen city Guangdong province 518000 22 Moon Bay Garden Patentee after: Shenzhen city Nanshan District Bay Primary School Address before: 518000 room 2511, Guangzhou Shenzhen building, 2023 Shennan East Road, Shenzhen, Guangdong, Luohu District Patentee before: Shenzhen Zhongke Sida Teenager Sciences Exploration Research Center |
|
| TR01 | Transfer of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170503 Termination date: 20180422 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |