CN201335311Y

CN201335311Y - LED illumination table lamp

Info

Publication number: CN201335311Y
Application number: CNU2009200014916U
Authority: CN
Inventors: 邬琦姝
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-01-16
Filing date: 2009-01-16
Publication date: 2009-10-28
Anticipated expiration: 2019-01-16

Abstract

The utility model relates to an LED illumination table lamp, which comprises a lamp head, a lamp holder and a support rod. The inside of the lamp head is provided with a light-emitting diode LED group; the support rod is used for connecting the lamp head and the lamp holder; the bottom cover of the lamp holder is provided with a groove; a permanent magnet which corresponds to the groove shape is embedded in the groove; the support rod adopts a snake-shaped hose which can be twisted freely; the lamp holder is provided with a power plug, a changeover switch and a battery box; and the lamp head is connected with the battery box and the two output poles of the power plug through the changeover switch. The utility mode has a simple structure, not only can be connected with the commercial power, but also can be powered by the rechargeable battery, and not only can be used as a table lamp, but also can be used as an emergency lamp. In particular, because the base is provided with a magnet, any narrow slit with an iron component can be fixed; and because the support rod adopts the snake-shaped hose which can be twisted freely, the lamp head can be turned in any direction for illumination, thereby widening the illumination scope. The utility model has the advantages of beautiful appearance, small volume and simple structure, can be used as a light source in the place in which the illumination is hardly available such as the place for automobile maintenance, and is worth popularizing.

Description

The LED lighting lamp

Technical field

The utility model relates to a kind of illuminating lamp, specifically a kind ofly can directly insert the 220V AC network, can have the LED desk lamp of magnetic again with dry cell, its base.

Background technology

With the lamp of LED light emitting diode, have the incomparable characteristics of any other light source as light source.Spectrum is clear, volume is little, power consumption is economized, long service life, is widely used.In recent years, also apply rapidly as the desk lamp of light source with LED.The desk lamp of existing LED has two classes on the market, and a class directly inserts city's electrical network and is used for illumination, another kind of with dry cell or rechargeable battery as emergency lighting.So function all is single.In order to place steadily, the volume of existing its base of desk lamp is bigger and heavy, generally all needs during use to be positioned over from the nearer place of supply socket.Along with growth in the living standard, come into the ordinary people man as the automobile of the vehicles, so the also swift and violent development of auto repair cause, when automobile needs repairing at night, usually can run into the problem that can't operate inadequately because of brightness.So people expect to develop a kind of any place that ironware is arranged that places, volume is small and exquisite, the illuminating lamp that brightness of illumination is strong.

Summary of the invention

The purpose of this utility model is that at the defective of above-mentioned prior art and deficiency for society provides a kind of volume small and exquisite, brightness of illumination is strong, can place and be adsorbed in any corner, the LED lighting lamp that irradiating angle is adjustable.

For achieving the above object, the technical measures that the utility model adopted are: this LED lighting lamp comprises the lamp holder that the LED group is housed, the support bar of lamp socket and connection lamp holder and lamp socket, the bottom of described lamp socket is provided with groove, with the corresponding permanent magnet of this groove shapes, be entrenched in the groove.

The snake-like hose of described support bar for twisting arbitrarily.

Attaching plug, change-over switch and battery case are housed on the described lamp socket.

Described lamp holder links to each other with two output stages of battery case and attaching plug by change-over switch.

The utility model adopts change-over switch control, not only can connect civil power but also available chargeable dry cell power supply, with as desk lamp or the emergency light usefulness for illumination.Especially at base magnetic patch is housed, can be fixed in any narrow slit that ironware is arranged; Support bar adopts the snake-like hose that can twist arbitrarily, makes lamp holder make can shine wider towards arbitrarily angled irradiation.The utility model good looking appearance, volume is little, and is simple in structure, and the place that can be difficult to throw light on for servicing a car etc. provides light source, is worthy of popularization.

Description of drawings

Fig. 1 is a structural representation of the present utility model.

Fig. 2 is lamp socket of the present utility model and structural representation.

Fig. 3 is the utility model electrical schematic diagram.

The specific embodiment

As shown in Figure 1 and Figure 2, the utility model LED lighting lamp comprises the lamp holder 1 that the LED group is housed, the support bar 2 of lamp socket 3 and connection lamp holder and lamp socket.Be connected to attaching plug 4 at the back side of lamp socket 3.Change-over switch 5 is housed on the shell of described lamp socket 3, wiring board and battery case 6 are housed in the described lamp socket 3, the top cover of battery case 6 is to open with lamp socket 3 housings and is connected.Two output stages of described battery case 6 and attaching plug 4 link to each other with lamp holder 1 by change-over switch S arranged side by side respectively.The below of described lamp socket 3 is provided with bottom 7, and this bottom 7 is provided with groove 8, with the corresponding permanent magnet 9 of these groove 8 shapes, is entrenched in the groove 8.Described permanent magnet 9 can make lamp socket 3 can be fixed in any place that ironware is arranged.Described support bar 2 adopts the snake-like hose that can twist arbitrarily, makes lamp holder 1 make can shine wider towards arbitrarily angled irradiation.

As shown in Figure 3, be connected to Switching Power Supply on the wiring board, when inserting the 220V civil power, it is exported by current limliting diode D1 and rechargeable battery BT and connects, and mutually and connect by change-over switch S and LED group, same external power supply also can be by change-over switch and LED group mutually and connect, and this is a custom circuit, is not going to repeat.

When plugging in plug, Switching Power Supply is with civil power 220V _ACConvert DC voltage to, and be attempted by two ends of rechargeable battery, 1 grade by change-over switch S is added in LED 1 simultaneously ... on the LEDn group, make it luminous.Make the rechargeable battery charging simultaneously in this.When S pushes 2 grades, can adopt the dc source in the automobile.When S pushes neutral gear, the outage of LED group, desk lamp extinguishes.When S pushes 1 grade, not plug-in source plug again, rechargeable battery directly power supply makes lumination of light emitting diode.Switching Power Supply is applicable to and exchanges 100 ~ 240V voltage range, even therefore the outside voltage ripple of power network is big, can both be suitable for.

Claims

1, a kind of LED lighting lamp, it comprises the lamp holder (1) that the LED group is housed, the support bar (2) of lamp socket (3) and connection lamp holder (1) and lamp socket (3), the bottom (7) that it is characterized in that described lamp socket (3) is provided with groove (8), with the corresponding permanent magnet of this groove (8) shape (9), be entrenched in the groove (8).

2, LED illuminating lamp according to claim 1 is characterized in that the snake-like hose of described support bar (2) for twisting arbitrarily.

3, LED illuminating lamp according to claim 1 and 2 is characterized in that being equipped with on the described lamp socket (3) attaching plug (4), change-over switch (5) and battery case (6).

4, LED illuminating lamp according to claim 2 is characterized in that described lamp holder (1) links to each other with two output stages of battery case (6) and attaching plug (4) by change-over switch (5).