CN209262757U - A kind of lighting device - Google Patents
A kind of lighting device Download PDFInfo
- Publication number
- CN209262757U CN209262757U CN201920232176.8U CN201920232176U CN209262757U CN 209262757 U CN209262757 U CN 209262757U CN 201920232176 U CN201920232176 U CN 201920232176U CN 209262757 U CN209262757 U CN 209262757U
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- parallel resistance
- lighting device
- light emitting
- resistance
- emitting device
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Abstract
A kind of lighting device, including the first circuit containing the first light emitting device and the second servo loop containing the second light emitting device, it is characterized in that, be respectively equipped on first circuit and second servo loop each other can complementary connection the first parallel resistance and the second parallel resistance, when first parallel resistance is connected with the second parallel resistance complementation, first light emitting device and the second light emitting device extinguish, when first parallel resistance and the second parallel resistance separate, first light emitting device and the second light emitting device shine.
Description
Technical field
The utility model relates to a kind of household goods of furniture for display rather than for use more particularly to a kind of lighting devices.
Background technique
People wish that the light in bedroom is soft warmer in bedroom rest, help to fall asleep；Can in bedside, want using
When can obtain at any time；And switch when need it is noiseless, with interruption-free room-mate；Also want light, safety can be with time shift
It moves to illuminate in the dark；Itself can be changed with space size to be taken up space.Existing desk lamp on the market is typically all
The bracket for being used to support luminescent device is added by a pedestal, is made of metal and plastics, volume is big, quality weight, it has not been convenient to
Mobile and carrying；And increase expelling plate at light often to increase brightness, stimulation eyes are used for a long time；And needs will be electric when using
Source line is inserted into power outlet, can only be used in the place for having power outlet, and be not available after having a power failure, it has not been convenient to mobile
And carrying.
Summary of the invention
The utility model provides a kind of lighting device, and it is big to be able to solve volume existing for existing bedroom lamp on the market, matter
Amount weight, it is immovable and portable, it is inconvenient to use, it cannot be used after power failure, asking for itself size cannot be changed with space size
Topic.
The utility model discloses a kind of lighting device, including the first circuit containing the first light emitting device and contains the second hair
The second servo loop of electro-optical device, which is characterized in that being respectively equipped on first circuit and second servo loop each other can complementary connection
First parallel resistance and the second parallel resistance.So that common resistance is sufficiently large to lead to that light emitting device is not achieved when contact
Rated power and extinguish.When first parallel resistance is connected with the second parallel resistance complementation, first light emitting device and
Two light emitting devices extinguish, when first parallel resistance and the second parallel resistance separate, first light emitting device and the second hair
Electro-optical device shines.
Preferably, a resistance can be formed when first parallel resistance is connected with the second parallel resistance complementation.Make electricity
Resistance increases in road, and light emitting device extinguishes.
Preferably, first circuit and second servo loop are symmetrical arranged, and are respectively arranged at the first printed circuit board and second
On printed circuit board.On a printed circuit by circuit setting, keep the overall structure of lighting device more compact, it is small in size.
Preferably, the complementation is connected as one of magnetic connection, clamping, concave-convex connection and/or several, and described first
Light emitting device and the second light emitting device are LED light.Selection is directly connected to mode and facilitates operation, and structure is simple, can be with using LED light
The light for issuing different wave length, is arranged to different modes convenient for the demand according to user.
It preferably, further include for driving first parallel resistance to connect with the second parallel resistance and/or separated driving
Device.For driving separating and connecting for two parallel resistances, the luminous and extinguishing of light emitting device is realized.
Preferably, the driving device is the first connecting respectively with first parallel resistance and the second parallel resistance
Hand and second handle.For driving the connection of the first parallel resistance and the second parallel resistance and separating.
Preferably, the first in command and second handle are to connect respectively with the first printed circuit board and the second printed circuit board
The hardboard connect.Hardboard has certain hardness, convenient for users to holding, and it is non-conductive, it is safe to use comparison.
Preferably, the both ends of the hardboard are by folding the coilable sheet formed connection through paper.Since paper is non-conductive,
Light weight, diffusing reflection is good, can form soft light, connects safety using paper, does not stimulate eyes, and lighting device quality
Gently, easy to carry and mobile.
It preferably, further include the charging interface being separately positioned on first printed circuit board and the second printed circuit board.
For being arranged to chargeable form convenient for anywhere using, not by charging socket to the power source charges in lighting device
Limitation.
Preferably, the charging interface is USB interface.
The first parallel resistance and the second parallel resistance use rubber magnet in the utility model, and rubber magnet is equivalent to lighting device
Switch, different from existing switch on the market, existing switch on the market is mostly button switch, and sound is big when switch, is easy
Noise is generated, and two rubber magnetic connects and while separating, are noiseless in the utility model, will not generate noise.
Sheet is made of Du Pont's Tyvek material in the utility model, Du Pont's Tyvek material waterproofing, ventilative, light, tough,
It is resistance to tear, puncture-resistant, high reflectance, diffusing reflection, uvioresistant, texture and sense of touch are unique, environmental protection is recyclable recycles, and benefit
Form soft light with the diffusing reflection of paper, avoid the stimulation to human eye, lighting device total quality is light, it is easy to carry and
It is mobile.
Detailed description of the invention
Fig. 1 is lighting device schematic diagram of internal structure；
Fig. 2 is the electrical schematic diagram of lighting device；
Fig. 3 is a kind of embodiment circuit connection diagram of lighting device；
Fig. 4 is lighting device sheet structural schematic diagram.
Wherein, 1 is sheet, and 2 be charging interface, and 3 be hardboard, and 4 be power supply, and 5 be rubber magnet, and 6 be printed circuit board, 7
It is LED light for conducting wire, 8,9 be the first parallel resistance, and 10 be the resistance A on the first circuit, and 11 be the resistance B on second servo loop,
12 be the second parallel resistance.
Specific embodiment
Since the lighting device in the utility model is symmetrical mounting, below with the first circuit, the first light emitting device and the
Illustrate the present embodiment for one parallel resistance, second servo loop, the second light emitting device and the second parallel resistance respectively with first time
Road, the first light emitting device and the first parallel resistance are identical.
It is as shown in Figure 1 the internal structure chart of lighting device in the utility model, the first circuit is made using printed circuit board 6
At.Wherein power supply 4 is rechargeable battery, and rechargeable battery is placed in battery case, and battery case is threadedly coupled with printed circuit board 6,
Positioned at the center of printed circuit board 6, rechargeable battery can be used ni-Cd, ni-mh, lithium ion, lead storage, in iron lithium, nickel-zinc cell
A kind of and/or several, the mode of other fixed power sources can also be used in those skilled in the art, such as using welding.First shines
Device is located at the edge of printed circuit board 6, and using LED light 8, LED can be arranged according to actual use situation in those skilled in the art
The position of lamp 8 and quantity can also be arranged to different light-emitting modes according to the demand of user, as do not shone simultaneously or simultaneously,
Different mode can also be arranged in the light of different colours, such as sandy beach mode, the moon optical mode, KTV mode etc..First parallel resistance 9 with
First circuit is connected by conducting wire 7, and is separated with the resistance A in the first circuit by insulated spring, first in the utility model
Parallel resistance 9 uses rubber magnet 5, and resistance A uses non-magneto-resistor, and the length of the first parallel resistance 9 is greater than the length of resistance A
Degree, when the first parallel resistance 9 is connect with the second parallel resistance 12, between the first parallel resistance 9 and the second parallel resistance 12
Magnetic force is sufficiently large, the magnetic force when elasticity of insulated spring is connected less than the first parallel resistance 9 and the second parallel resistance 12, thus magnetic
The line of force can pass through non-magneto-resistor A and B and the first parallel resistance 9, resistance A, resistance B and the second parallel resistance 12 are connected to one
It rises, forms a resistance, circuit becomes a series circuit from two original parallel circuits, and resistance increases in circuit after connection
Greatly, LED light 8 is extinguished, as shown in Fig. 2 and Fig. 3 circuit diagram, except in addition to magnetic connection, bumps are also can be used in those skilled in the art
Connection and clamping, the first parallel resistance 9 and the second parallel resistance 12, which are directly made into concaveconvex shape, to connect, no longer superfluous herein
It states.When the first parallel resistance 9 and the second parallel resistance 12 separate, since resistance A and resistance B are non-magnetic, and the first electricity in parallel
It hinders and is separated between 9 and resistance A by insulated spring, therefore do not have other in addition to resistance A is connect with the first parallel resistance 9 except conducting wire
The contact of form, therefore electric current increases in circuit, LED light 8 shines.First parallel resistance 9, resistance A, resistance in the utility model
B and the second parallel resistance 12 point-blank, to guarantee that the first parallel resistance 9 and the second parallel resistance 12 can accurately connect
It connects.Charging interface 2 is located on printed circuit board 6, and for charging to rechargeable battery, charging interface 2 is USB interface, this field
Technical staff may also set up the charging interface of other forms.Driving device is manual actuation, and the driving device is and described the
The first in command of one parallel resistance 9 connection.The first in command is the hardboard 3 connecting with the first printed circuit board 6.User
When grasping the pulling lighting device of hardboard 3, the first parallel resistance 9 and the second parallel resistance 12 are separated, and LED light 8 shines, this
Field technical staff may also set up other driving devices, as shown in figure 4, the sheet in the utility model is by Du Pont's Tyvek material
Material is formed by folding, selected Du Pont Tyvek material waterproofing, ventilative, light, tough, resistance to tear, puncture-resistant, high reflectance, overflow
Reflectivity, uvioresistant, texture and sense of touch are unique, environmental protection is recyclable recycles, be in the utility model by rectangle paper from
Short side is according to equal proportion transverse direction doubling, and then one jiao of short side starts oblique equal than doubling, then short side from the negative from the negative again
Another angle is oblique equal than doubling, can be formed after having rolled over etc. than diamond structure, and then being crimped stickup from long side forms tubular, then
Fold according to folding line and can form scalable coilable cavity, cavity complete after again the both ends of cavity respectively with
Hardboard 3 connects, and thus manufactured cavity adapts to different spaces shape, can also match with ambient enviroment, art technology
Personnel can also according to circumstances carry out the folding of other patterns.
The normality of lighting device is OFF state in the utility model, and when user stretches sheet 1, rubber magnet 5 is being drawn
It can be separated under the action of stretching, resistance reduces in circuit, reaches the rated power of LED light 8, and LED light shines, when returning to normal,
Rubber magnet 5 contacts, and resistance increases in circuit, and the rated power of LED light is not achieved, and LED light is gone out, and cavity stretches length and width root
It is arranged according to printed circuit board 6.
The utility model has reached following technical effect:
1, the application of rubber magnet is so that switch becomes convenient and safe quick, the lamp, that is, bright when reversing cavity, and does not spend touching
Touch switch, highly-safe, noiseless.
2, the scalable torsional deflection of cavity made of Du Pont's Tyvek material adapts to the demand in different shape space, and
Light can form soft perspective light through superrefraction and reflection, less irritating to the eyes, protect eyesight.
3, chargeable form is made in lighting device, does not have to use at fixed socket, can be moved easily.
4, lighting device cavity is made of Du Pont's Tyvek material, and light weight is convenient for carrying.
The various embodiments described above are only the preferred embodiment of the present invention, in the art, all to be based on skill of the present invention
Changes and improvements in art scheme should not exclude except protection scope of the present invention.
Claims (10)
1. a kind of lighting device, including the first circuit containing the first light emitting device and second time containing the second light emitting device
Road, which is characterized in that be respectively equipped on first circuit and second servo loop each other can complementary connection the first parallel resistance and
Second parallel resistance, when first parallel resistance is connected with the second parallel resistance complementation, first light emitting device and second
Light emitting device extinguishes, and when first parallel resistance and the second parallel resistance separate, first light emitting device and second shines
Device shines.
2. a kind of lighting device according to claim 1, which is characterized in that first parallel resistance and the second parallel resistance
A resistance can be formed when complementation connection.
3. a kind of lighting device according to claim 1, which is characterized in that first circuit and second servo loop are symmetrically set
It sets, is respectively arranged on the first printed circuit board and the second printed circuit board.
4. a kind of lighting device according to claim 1, which is characterized in that the complementation is connected as magnetic connection, clamping, recessed
One of convex connection and/or several, first light emitting device and the second light emitting device are LED light.
5. a kind of lighting device according to claim 4, which is characterized in that further include for driving first parallel resistance
It is connected with the second parallel resistance and/or separated driving device.
6. a kind of lighting device according to claim 5, which is characterized in that the driving device be respectively with described first simultaneously
Join the first in command and the second handle of resistance and the connection of the second parallel resistance.
7. a kind of lighting device according to claim 6, which is characterized in that the first in command and second handle be respectively with
The hardboard of first printed circuit board and the connection of the second printed circuit board.
8. a kind of lighting device according to claim 7, which is characterized in that the both ends of the hardboard are formed by folding through paper
Coilable sheet connection.
9. a kind of lighting device according to claim 7, which is characterized in that further include being separately positioned on the first printing electricity
Charging interface on road plate and the second printed circuit board.
10. a kind of lighting device according to claim 8, which is characterized in that charging interface is USB interface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920232176.8U CN209262757U (en) | 2019-02-25 | 2019-02-25 | A kind of lighting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920232176.8U CN209262757U (en) | 2019-02-25 | 2019-02-25 | A kind of lighting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209262757U true CN209262757U (en) | 2019-08-16 |
Family
ID=67585401
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920232176.8U Active CN209262757U (en) | 2019-02-25 | 2019-02-25 | A kind of lighting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209262757U (en) |
-
2019
- 2019-02-25 CN CN201920232176.8U patent/CN209262757U/en active Active
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