CN201265832Y

CN201265832Y - Lamp bulb structure with lamp holder switch

Info

Publication number: CN201265832Y
Application number: CNU2008201315278U
Authority: CN
Inventors: 王惠民
Original assignee: GUANGQI SCIENCE AND TECHNOLOGY Co Ltd
Current assignee: GUANGQI SCIENCE AND TECHNOLOGY Co Ltd; Ceramate Technical Co Ltd
Priority date: 2008-09-11
Filing date: 2008-09-11
Publication date: 2009-07-01
Anticipated expiration: 2018-09-11

Abstract

The utility model relates to a light bulb structure with a holder switch, comprising a plurality of LEDs which are arranged on a baseplate and further connected with a holder. Each LED comprises a first pin and a second pin which is connected with the holder, a switching device is arranged on the top edge at the other side of the holder in a penetrating mode corresponding to the LEDs, one end of the switching device is connected with a lamp holder and, and an appropriate gap exists between the other end of the switching device and the first pins of the LEDs, the switching device is contacted with the first pins in a pressing way, the switching device is also connected with a power supply unit, and the power supply unit is connected with the holder, and thereby, when the power supply is cut, the electricity of the power supply unit can be used for continuously shining so as to achieve the effect of lighting for a preset lighting time and further overcome the inconvenience caused by the power supply cutting.

Description

The bulb structure of tool lamp holder switch

Technical field

The utility model is a kind of bulb structure of tool lamp holder switch.

Background technology

See also shown in Figure 1ly, be the partial perspective view of known bulb, known bulb includes a lamp housing 1 and a lamp holder 2, and this lamp housing 1 is a transparent shell and is connected with this lamp holder 2 that this lamp holder 2 also is installed in the lamp socket (figure does not show), and is connected with this lamp socket.Known bulb promptly can't continue to use and provide illumination, and might therefore fall or wound, and then damage when having a power failure.For improving its shortcoming, the someone develops a charging bulb.

See also shown in Figure 2, stereogram for known charging bulb, it is TaiWan, China certificate number M308359 patent, its disclosed structure includes a body 3, these body 3 bottoms and top are respectively equipped with the light bulb head 4 and the convergence part 5 of standard, also can be equipped with several batteries 6 and a circuit board 7 in it, and be equiped with several light emitting diodes (LED) 8 on this convergence part 5, in addition, also be provided with a syllogic switch 9 on these body 3 surfaces to control the interlock circuit running of these circuit board 7 inside, and three kinds of positions of this switch 9 respectively refer to 1, there is not the position that illumination need be pulled when having a power failure, 2, the position that need pull during power failure, 3, the position that charging need be pulled.Only, though the disclosed structure of aforementioned patent can still can be reached by its built-in battery 6 and supply with illuminator 8 power supplys when have a power failure, and continue luminous purpose, but need utilize this switch 9 to do the manual switchover of three kinds of states, quite inconvenient, therefore, the real necessity that remains to be improved of known bulb.

The utility model content

The purpose of this utility model is to provide a kind of bulb structure of tool lamp holder switch, to improve the deficiency that exists in the known technology.

For achieving the above object, the bulb structure of the tool lamp holder switch that the utility model provides, include most LED, those LED are located on the substrate, and further be connected with a lamp holder, and those LED have one first pin and second pin, this second pin is connected with this lamp holder, wherein, relative this LED side in addition is equipped with a switching device by this lamp holder apical margin, and this switching device one end is connected with a lamp socket, in addition end then with first pin distance, one appropriate gap of this LED, make this switching device extend and contact with fashion of extrusion simultaneously with this first pin to this accommodation space, and then generation conducting loop, again, this switching device also is connected with a power subsystem, and this power subsystem is connected with this lamp holder again.

Thus, the utility model is when having a power failure, sustainable shinny and reach the effect of illumination, in addition, also can pull down this bulb and, this switching device is connected with this first pin, and utilizes the electric power of this power subsystem simultaneously in the mode of pushing, the illumination of one scheduled time can be provided, and then overcome the inconvenience that is caused because of having a power failure.

Description of drawings

Fig. 1 is the partial perspective view of known bulb.

Fig. 2 is the stereogram of known charging bulb.

Fig. 3 is the cutaway view of the utility model bulb.

Fig. 4 is the circuit diagram of the utility model power subsystem.

Fig. 5 is the user mode schematic diagram of the utility model bulb.

Fig. 6 is another user mode schematic diagram of the utility model bulb.

Fig. 7 is the schematic diagram that the utility model ring set assembly is sheathed on pressure section.

The specific embodiment

At first, see also shown in Figure 3ly, be the cutaway view of the utility model bulb, include:

One lamp holder 10, tool one accommodation space 11 in it, and this lamp holder 10 curved edge that makes progress is stretched and is had one to be connected cover 12, the holding part 13 that tool one communicates with this accommodation space 11 in this linking cover 12, again, be installed with a substrate 14 in these holding part 13 top opening parts, in the utility model preferred embodiment, this substrate 14 is circular plate bodys, and this substrate 14 is provided with most LED15, and one is covered on this substrate 14 and coats the lampshade 16 of those LED15, again, those LED15 have one first pin 151 and second pin 152, and are located in this holding part 13, and this second pin 152 is connected with this lamp holder 10.

One switching device 20, wear to this accommodation space 11 by these lamp holder 10 apical margins with respect to other side of this LED15, and with first pin, 151 distances, one appropriate gap of this LED15, the switching device 20 of the utility model preferred embodiment includes an answer unit 21 and and compresses unit 22, wherein:

This answer unit 21 is worn to this accommodation space 11 by the apical margin of this lamp holder 10, and be a cylindrical shell and tool one room 211, define an opening 212 simultaneously, and radial loop is established a blocking flange 213 on its opening 212, this blocking flange 213 is equipped in outside this lamp holder 10, further be provided with an elastic parts 214 in this room 211, the elastic parts 214 of the utility model preferred embodiment is a compression spring, and be equipped between this blocking flange 213 and room 211 bottoms, and the side in addition of these answer unit 21 relative these openings 212 wears an open-work 215.

This compresses unit 22 and is arranged in this room 211 by this opening 212, and pass this open-work 215 simultaneously, in addition, this compresses unit 22 is a body, and its apical margin radial loop is established a pressure section 221, this pressure section 221 also fastens mutually with this blocking flange 213, in addition, this periphery wall that compresses unit 22 is provided with a flange 222 that is placed in this room 211, this flange 222 is located at the top of this elastic parts 214 and is replaced mutually, and this has also provided a conductive part 223 in the middle of compressing unit 22, first pin, 151 distances, one appropriate gap of this conductive part 223 and this LED15.

One power subsystem 30, please consult shown in Figure 4 simultaneously, be located in the holding part 11 of this lamp holder 10, and the one end is connected with this lamp holder 10, end then is connected with this conductive part 223 that compresses unit 22 in addition, and this power subsystem 30 also includes a power supply processing unit 31, one microprocessing unit 32, one rechargeable battery 33 and a driver element 34, these power supply processing unit 31 1 ends are to be connected with this conductive part 223, end then is connected with this microprocessing unit 32 in addition, this microprocessing unit 32 also is connected with this rechargeable battery 33 and this driver element 34 respectively, simultaneously, this rechargeable battery 33 also is connected with this driver element 34, and this driver element 34 further is connected with this lamp holder 10.

Please consult Fig. 4 and shown in Figure 5 simultaneously, be respectively the circuit diagram of the utility model power subsystem and the user mode schematic diagram of the utility model bulb.When this LED15 is installed on the lamp socket 300, this pressure section 221 that compresses unit 22 can be because of inconsistent with this lamp socket 300, making this compress unit 22 axially pushes away in this lamp holder 10 and stretches, simultaneously, these conductive part 223 1 ends are connected with this lamp socket 300, end then contacts with this first pin 151 in addition, and produce the conducting loop, and then make this LED15 shinny, again, this power subsystem 30 also begins start because of this loop, this power supply processing unit 31 can receive the power supply that the lamp socket 300 that is connected with this conductive part 223 is supplied, and convert thereof into a direct current power supply, this microprocessing unit 32 then detects this power supply processing unit 31 whether electric power is provided, when detecting the electric power that this power supply processing unit 31 supplied, this microprocessing unit 32 can be charged to this rechargeable battery 33 by this electric power, and monitor the electric weight of this rechargeable battery 33 simultaneously, to avoid the charging action of repetition, loss and waste of electric energy to these rechargeable battery 33 generations, otherwise, when this microprocessing unit 32 does not have when detecting the electric power that this power supply processing unit 31 supplied, 42 of this microprocessing units can be controlled this driver element 34 and be starting state, and when this conductive part 223 was connected with this first pin 151, it was shinny to drive this LED15 by this rechargeable battery 34.

Please consult Fig. 4 and shown in Figure 6 simultaneously, be respectively the circuit diagram of the utility model power subsystem and another user mode schematic diagram of the utility model bulb, this LED 15 can push this pressure section 221 by hand, making this compress unit 22 axially pushes away in this lamp holder 10 and stretches, and this conductive part 223 is contacted with this first pin 151, and generation conducting loop, and this microprocessing unit 32 can start by this driver element 34 of control, and it is shinny to drive this LED 15 by this rechargeable battery 33, in addition, when not using this LED 15, only need decontrol hand, by replacing of this elastic parts 214, make this switching device 20 return back to this conductive part 223 and these first pin, 151 contactless positions, to reduce unnecessary waste of energy.

Please consult Fig. 4 and shown in Figure 7 simultaneously, be respectively the circuit diagram of the utility model power subsystem and the schematic diagram that the utility model ring set assembly is sheathed on pressure section, 213 of this pressure section 221 and this blocking flanges can sheathed ring set assemblies 200, this ring set assembly 200 is the flexible C shape ring of a tool, and offer an elongated opening 201 in the precalculated position, and be inserted in and be located on this periphery wall that compresses unit 22 by this opening 201, and be limited in 221 of this blocking flange 213 and this pressure sections, so that compressing unit 22, this produces position-limiting action, and not because of goods collision in transit or rock, cause this to compress that unit 22 is pushed and contact with this first pin 151, and and then produce the conducting loop, and the electric energy of this rechargeable battery 33 is exhausted.

Claims

1, a kind of bulb structure of tool lamp holder switch includes most LED, and those LED are located on the substrate, and further be connected with a lamp holder, and those LED have one first pin and second pin, and this second pin is connected with this lamp holder, tool one accommodation space in this lamp holder is characterized in that:

One switching device, with respect to this LED in addition side wear to this accommodation space by this lamp holder apical margin, and the one end is connected with a lamp socket, holds then first pin with this LED apart from an appropriate gap in addition.

2, according to the bulb structure of the described tool lamp holder switch of claim 1, it is characterized in that: wherein this switching device includes one and replys unit and and compress the unit, wherein:

This answer unit is worn to this accommodation space by the apical margin of this lamp holder, and it is a cylindrical shell and tool one room, define an opening simultaneously, and the bottom side of this answer unit wears an open-work, and radial loop is established a blocking flange on its opening, this blocking flange is equipped in the apical margin of this lamp holder, is provided with an elastic parts in this room, and this elastic parts is equipped between the blocking flange and room bottom of this answer unit;

This compresses the unit and is arranged in this room by this opening, and pass this open-work simultaneously, simultaneously, this apical margin radial loop that compresses the unit is established a pressure section, and this pressure section also fastens mutually with this blocking flange, in addition, this periphery wall that compresses the unit is provided with a flange that is placed in this room, and this flange is located at the top of this elastic parts, and has provided a conductive part in the middle of this compresses the unit, one end of this conductive part is connected with this lamp socket, in addition end then with first pin distance, one appropriate gap of this LED.

3, according to the bulb structure of the described tool lamp holder switch of claim 1, it is characterized in that: wherein this lamp holder curved edge that makes progress is stretched and is had one to be connected cover, the holding part that tool one communicates with the accommodation space of this lamp holder in this linking cover, again, be installed with this substrate in this holding part top opening part, this substrate is provided with most LED, and one is covered on this substrate and coats the lampshade of those LED.

4, according to the bulb structure of the described tool lamp holder switch of claim 3, it is characterized in that: wherein the bulb structure of this tool lamp holder switch includes a power subsystem, be located in the holding part of this lamp holder, and the one end is connected with this lamp holder, end then is connected with this conductive part that compresses the unit in addition.

5, according to the bulb structure of the described tool lamp holder switch of claim 4, it is characterized in that: wherein this power subsystem includes a power supply processing unit, a microprocessing unit, a rechargeable battery and a driver element, wherein, this power supply processing unit one end is connected with this conductive part, end then is connected with this microprocessing unit in addition, and this microprocessing unit also is connected with this rechargeable battery and this driver element respectively, simultaneously, this rechargeable battery also is connected with this driver element, and this driver element is connected with this lamp holder.