CN203757390U

CN203757390U - LED book lamp

Info

Publication number: CN203757390U
Application number: CN201420085814.5U
Authority: CN
Inventors: 曹小勇; 龙福文
Original assignee: GUANGZHOU FOURSUN LIGHTING CO Ltd
Current assignee: GUANGZHOU FOURSUN LIGHTING CO Ltd
Priority date: 2014-02-27
Filing date: 2014-02-27
Publication date: 2014-08-06
Anticipated expiration: 2024-02-27

Abstract

The utility model relates to an LED lamp, in particular to a portable LED book lamp which comprises a light source, a lamp holder, a lampshade and a power supply device. The LED book lamp is characterized in that the lamp holder comprises a cover, a book spine and a back cover, the lampshade is an inner page combination located between the cover and the back cover, the two end faces of the inner page combination are attached to the inner side of the cover and the inner side of the back cover respectively, a light source light bar is arranged in the middle of the book spine and electrically connected with a circuit board and a power supply battery, a circuit and the power supply device are located on the side wall of the inner side of the cover or the back cover, the light source light bar is connected with a slidable dimming resistor in series, one end of a puller is fixed to the slidable dimming resistor, and the other end of the puller is fixed to the center of the book spine. The LED book lamp is simple in structure, attractive and elegant in appearance, convenient to carry and long in continuous illumination time; light rays are gentle and do not hurt the eyes after being scattered out through the book-shaped lampshade, and the LED book lamp is suitable for users on various occasions.

Description

A kind of LED book lamp

Technical field

The present invention relates to a kind of LED lamp, refer more particularly to a kind of portable LED book lamp.

Background technology

LED lamp is compared general light source such as incandescent lamp; LED light fixture has the advantages such as energy-conservation and life-span is long; therefore become in daily life more and more general; LED etc. have gone out as outside fixed light source use; we often can run into the situation that need to use portable lamp to throw light on; movable table lamp on existing market possesses that power is not high mostly, light is concentrated to eyes that injury, battery back up time are short, volume carries greatly the defects such as inconvenient, cannot meet user's user demand.

Summary of the invention

The present invention is mainly in order to overcome above prior art deficiency, provides a kind of and is convenient for carrying, the LED book lamp that light is soft, the battery back up time is long.

The present invention is achieved through the following technical solutions, LED book lamp, comprise light source, lamp socket, lampshade, electric supply installation, it is characterized in that: described lamp socket comprises front cover, spine, back cover, described lampshade is the interior page combination between front cover and back cover, described interior page combination both ends of the surface are bonding on respectively front cover, back cover inner side, described spine middle part is provided with strip of light lamp band, the charged connecting circuit board of described strip of light lamp, supplying cell, described circuit, electric supply installation is positioned in front cover or back cover inside side walls, described strip of light lamp band series connection slidingtype dimming resistor, pulling-on piece one end is fixed on slidingtype dimming resistor, one end is fixed on spine center, along with front cover or back cover carry out the folding of 1 ~ 360 °, the position at the relative spine of slidingtype dimming resistor center also changes, pulling-on piece moves on slidingtype dimming resistor, thereby change resistance value, adjust light-source brightness.

Further, described interior page combination is bonded by the joint face of multiple two adjacent page faces, and described interior page combination can be carried out the fan out of 1 ~ 360 ° taking spine as axle center.

Preferably, described electric supply installation is two power supply lithium batteries that are separately positioned on front cover inner side and back cover.

Preferably, described spine center is provided with PCB support, and described pulling-on piece is fixed on PCB cantilever tip.

Preferably, described spine outside is provided with the mini jack interface that can charge for described electric supply installation.

Book lamp, in the time opening, stirs book case and will touch the inner switch light fixture arranging and light, and the source light of lighting penetrates and just can throw light on through page from inside; It can open 1 °～360 ° any angles illuminations, open book case time brightness from secretly gradually brightening, book case be opened to 180 ° the brightest, book case directly closes need to turn off the light time; In the time that light fixture does not have electricity, can directly be inserted in by usb data line or mobile phone charging data line fan's that charging socket of book case back, charging capable of circulation is like this used.

The present invention is simple in structure, handsome in appearance generous, be convenient for carrying, and the lighting hours duration is of a specified duration, and by light scattering out, light is soft and do not hinder eye for the lampshade by page moulding, is applicable to various occasion users and uses.

Brief description of the drawings originally

Fig. 1 is the outside closing structure figure of LED book lamp of the present invention;

Fig. 2 is LED book lamp external expansion structure side view of the present invention;

Fig. 3 is one of LED book lamp cut-away view of the present invention;

Fig. 4 is two of LED book lamp cut-away view of the present invention;

Fig. 5 is LED book lamp light modulation structure view of the present invention.

Detailed description of the invention

Below in conjunction with concrete brief description of the drawings, the present invention is further described.

As shown in Fig. 1 ~ 5, LED book lamp of the present invention is mainly the portable lamp that an outer TV structure is books, mainly comprise by capsule 1, spine 2, the lamp socket that back cover 3 forms, on capsule 1 and back cover, be respectively provided with a battery 4, this battery 4 can charge by the mini jack 11 that is arranged on spine 2 outside centers, battery 4 connecting circuit boards 5, the circuit board 5 strip of light lamp plate 6 of connecting, strip of light lamp plate 6 can be made as two, be that spine 2 centers are provided with a PCB support 7 at two strip of light lamp plates 6, strip of light lamp plate 6 is connected one simultaneously and is arranged at the dimming resistor 8 on circuit board 5, this dimming resistor 8 is arranged on dimming resistor 8 by one end, the tie rod 9 that the other end is fixed on PCB support 7 tops carries out light modulation.

As shown in Figure 2, lampshade is made up of interior page combination 10, interior page combination 10 is bonded for the joint face of multiple two adjacent page faces, make interior page combination 10 can carry out the fan out of 1 ~ 360 ° taking spine 2 as axle center, interior page combination 10 launches to make to form between page face and page face the accommodation space that an expansion can accommodating light, thereby light is carried out to a good scattering, when use, look like to open the books that stir, when it opens annular lantern of 360 ° of time images, lamp outer casing is front cover, back cover, the material of spine is timber, make it lighter, real environmental protection, its lampshade i.e. interior page combination 10 adopts the wood fibre paper of import environmental protection to manufacture, this fibrous paper is a kind of wear-resisting, quality is light, ventilative, the environment-friendly materials of waterproof, light becomes soft through its filtration, light is injected eyes can irritant reaction not play eyeshield effect, most light fixtures all do not play eyeshield health benefit in the market, taking desk lamp as example, majority is all that light source Naked is revealed or adds a translucent cover, although increased like this brightness of light fixture, but can cause the infringements such as tired and myopia to the eyes of reading or worker before lamp, the application's lampshade buying high-quality import fibrous paper is applicable to reading lighting as material very much, the soft eyes of not hindering of its light, and brightness is high more taller than some the Reading for academic studies desk lamps on existing market, it also have than all desk lamps can not and function, it can be altogether put in bag and be with anywhere as a book size and weight, as long as open this in the time that you need desk lamp, flashlight, emergency light or camping lamp, " special books " just can provide the illumination of 5 hours continuously.

Claims

1. a LED book lamp, comprise light source, lamp socket, lampshade, electric supply installation, it is characterized in that: described lamp socket comprises front cover, spine, back cover, described lampshade is the interior page combination between front cover and back cover, described interior page combination both ends of the surface are bonding on respectively front cover, back cover inner side, described spine middle part is provided with strip of light lamp band, the charged connecting circuit board of described strip of light lamp, supplying cell, described circuit, electric supply installation is positioned in front cover or back cover inside side walls, described strip of light lamp band series connection slidingtype dimming resistor, pulling-on piece one end is fixed on slidingtype dimming resistor, one end is fixed on spine center, along with front cover or back cover carry out the folding of 1 ~ 360 °, the position at the relative spine of slidingtype dimming resistor center also changes, pulling-on piece moves on slidingtype dimming resistor, thereby change resistance value, adjust light-source brightness.

2. LED book lamp according to claim 1, is characterized in that, described interior page combination is bonded by the joint face of multiple two adjacent page faces, and described interior page combination can be carried out the fan out of 1 ~ 360 ° taking spine as axle center.

3. LED book lamp according to claim 1, is characterized in that, described electric supply installation is two power supply lithium batteries that are separately positioned on front cover inner side and back cover.

4. LED book lamp according to claim 1, is characterized in that, described spine center is provided with PCB support, and described pulling-on piece is fixed on PCB cantilever tip.

5. LED book lamp according to claim 1, is characterized in that, described spine outside is provided with can be for the mini jack interface of described electric supply installation charging.