CN202252892U

CN202252892U - Light-emitting diode (LED) bulb

Info

Publication number: CN202252892U
Application number: CN2011203303756U
Authority: CN
Inventors: 陈跃波
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-09-05
Filing date: 2011-09-05
Publication date: 2012-05-30
Anticipated expiration: 2021-09-05

Abstract

The utility model discloses a light-emitting diode (LED) bulb and aims at providing an LED bulb capable of providing continuous illumination. The LED bulb comprises a lamp body (1), a circuit board (2) located in the lamp body (1) and an LED lamp group (3). The LED lamp group (3) is in electric connection with the circuit board (2). The LED bulb further comprises a lithium ion battery (4) and a control switch (5), the lithium ion battery (4) is located in the lamp body (1), the control switch (5) is located on the outer side of the lamp body (1), and the lithium ion battery (4) and the control switch (5) are both in line connection with the circuit board (2) to form a return circuit. The LED bulb can be widely applied to the field of LED lamps.

Description

A kind of LED bulb

Technical field

The utility model relates to a kind of LED bulb.

Background technology

Along with the continuous development of LED technology and popularizing in a large number of application technology; The LED light fixture of environmental type is used in the various aspects in the life by people more and more; The tradition shot-light adopts Halogen lamp LED more, and luminous efficiency is lower, relatively power consumption, illuminated environment temperature are risen, service life is short, and the LED lamp replaces traditional shot-light just gradually with its advantage at energy savings, long service life, tunable optical, aspect such as frequently switch, color are enriched, caloric value is low; At present; The LED lamp is not realized charge function, after dead electricity, lasting illumination can't be provided, and this just exists certain inconvenience.

The utility model content

The utility model technical problem to be solved is the deficiency that overcomes prior art, provides a kind of the LED bulb that continues illumination can be provided.

The technical scheme that the utility model adopted is: the utility model comprises lamp body, is positioned at the wiring board of lamp body, LED lamp group; Said LED lamp group is electrically connected with said wiring board; Said LED bulb also comprises lithium ion battery, gauge tap; Said lithium ion battery is positioned at said lamp body, and said gauge tap is positioned at the outside of said lamp body, and said lithium ion battery, said gauge tap all are connected to form the loop with said circuit printed line.

Said lamp body comprises lamp holder, lamp socket, and said lamp socket is provided with cathode contact and the cathode contact that is connected with said wiring board, and said cathode contact and said cathode contact contact with the both positive and negative polarity of said lithium ion battery respectively.

Said lamp holder comprises Lamp cup and euphotic cover, and it is suitable with it that said euphotic cover is positioned at said Lamp cup front opening place.

Said gauge tap is arranged on the sidewall of said Lamp cup.

Said bulb also comprises handle, and said taper knob is at the tail end of said lamp body.

The beneficial effect of the utility model is: owing to the utility model comprises lamp body, is positioned at the wiring board of lamp body and is positioned at several LED lamps on the said wiring board, said LED bulb also comprises lithium ion battery, gauge tap, and said lithium ion battery is positioned at said lamp body; Said gauge tap is positioned at the outside of said lamp body; Said lithium ion battery, said gauge tap all are connected to form the loop with said circuit printed line, with the utility model incoming transport electricity and after opening said gauge tap, can realize illumination and charge function; Under the situation of outage; Said lithium ion battery is continued power also, and, also replaceable said lithium ion battery; Improve to continue the time of illumination, thus the utility model can provide continue illumination and cruising time long.

Because said bulb also comprises handle, said taper knob not only can be used as bulb and uses, but also can be used as torch, so the utility model is easy to use at the tail end of said lamp body.

Description of drawings

Fig. 1 is the utility model cutaway view;

Fig. 2 is the utility model explosive view.

The specific embodiment

Like Fig. 1, shown in Figure 2, the utility model comprises lamp body 1, is positioned at the wiring board 2 of lamp body 1, LED lamp group 3, lithium ion battery 4, gauge tap 5, and said LED lamp group 3 is connected with said wiring board 2 lines; Said lithium ion battery 4 is positioned at said lamp body 1, and said gauge tap 5 is positioned at the outside of said lamp body 1, and said lithium ion battery 4, said gauge tap 5 all are connected to form the loop with said wiring board 2 lines; With the utility model incoming transport electricity and after opening said gauge tap 5, can realize illumination and charge function, under the situation of outage; Said lithium ion battery 4 is gone back continued power, and, also replaceable said lithium ion battery 4; Improve the time that continues illumination, said lamp body 1 comprises lamp holder, lamp socket, and said lamp socket is provided with cathode contact and the cathode contact that is connected with said wiring board 2; Said cathode contact and said cathode contact contact with the both positive and negative polarity of said lithium ion battery respectively, and said lamp holder comprises Lamp cup 10 and euphotic cover 11, and it is suitable with it that said euphotic cover 11 is positioned at said Lamp cup 10 front opening places; Said gauge tap 5 is arranged on the sidewall of said Lamp cup, and in addition, said bulb also comprises handle 6; Said handle 6 is enclosed within the tail end of said lamp body, and the setting of said handle 6 makes the utility model not only can be used as bulb and uses; But also can be used as torch, powerful.

The utility model can be widely used in LED lamp field.

Claims

1. LED bulb; It comprises lamp body (1), is positioned at the wiring board (2) of lamp body (1), LED lamp group (3); Said LED lamp group (3) is electrically connected with said wiring board (2); It is characterized in that: said LED bulb also comprises lithium ion battery (4), gauge tap (5); Said lithium ion battery (4) is positioned at said lamp body (1), and said gauge tap (5) is positioned at the outside of said lamp body (1), and said lithium ion battery (4), said gauge tap (5) all are connected to form the loop with said wiring board (2) line.

2. a kind of LED bulb according to claim 1; It is characterized in that: said lamp body (1) comprises lamp holder, lamp socket; Said lamp socket is provided with cathode contact and the cathode contact that is connected with said wiring board (2), and said cathode contact and said cathode contact contact with the both positive and negative polarity of said lithium ion battery respectively.

3. a kind of LED bulb according to claim 2 is characterized in that: said lamp holder comprises Lamp cup (10) and euphotic cover (11), and it is suitable with it that said euphotic cover (11) is positioned at said Lamp cup (10) front opening place.

4. according to each described a kind of LED bulb of claim 1-3, it is characterized in that: said gauge tap (5) is arranged on the sidewall of said Lamp cup (10).

5. according to each described a kind of LED bulb of claim 1-3, it is characterized in that: said bulb also comprises handle (6), and said handle (6) is enclosed within the tail end of said lamp body (1).