CN200996561Y

CN200996561Y - Emergent electric torch with two-head irradiation

Info

Publication number: CN200996561Y
Application number: CNU2006200159396U
Authority: CN
Inventors: 罗顺光
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-11-21
Filing date: 2006-11-21
Publication date: 2007-12-26
Anticipated expiration: 2016-11-21

Abstract

An emergency flashlight which can illuminate on both sides includes a shell batteries and a light-source. The light-source and batteries are located in the shell. The flashlight is characterized in that the shell consists of switch components connecting with the batteries, two PCB boards are located in the two sides in the shell to connect with the switch components and batteries and light-source is fixed on the PCB boards.

Description

But the emergency flashlight of a kind of two irradiation

[technical field]

The utility model relates to a kind of flashlight, is specifically related to a kind of emergent torch that can be used for two irradiation, belongs to the mankind life article.

[background technology]

Flashlight has become required standby in a kind of people's daily life at present, particularly at rural area, outlying mountain area and the small mine of electricity shortage.In addition, the area that needs electric weight greatly, often to have the power failure phenomenon to take place for some seasonality, or when power failure and natural calamity taking place suddenly bringing long power failure, it is extremely important that flashlight often becomes.But, existing flashlight is because the defective of its structural design, generally can only be radiated at user's front, and the people who follows in the back can't utilize the lighting of front, when night walking or emergency escape, often because lighting area is little, or flashlight quantity is not enough, or the light source deficiency, cause the generation of extruding or other security incidents.

[utility model content]

Technical problem to be solved in the utility model is, overcomes the defective of above-mentioned prior art, provides a kind of irradiated area big, and the emergent torch of light is sent at two simultaneously.

For solving the problems of the technologies described above, technical scheme that the utility model proposes is:

But the emergency flashlight of a kind of two irradiation, comprise housing, battery and light source, described light source, battery place in the housing, it is characterized in that: described housing is provided with the switch module that can link to each other with battery, housing inner chamber two ends are arranged with two pcb boards that link to each other with switch module, battery, and light source is fixed on the described pcb board.

Described housing can be made up of main body, lower cover and loam cake, and wherein lower cover is fixed on the main body, and the loam cake correspondence is fastened on down and covers, and forms one and can hold chamber within battery, light source and the pcb board;

Described switch module is provided with at least two contacts, is fixed on down to cover, and switch push button places in the slotted eye that the loam cake correspondence offers, and closes by passing to touch mutually with the switch module upper contact;

Described light source is established one or more, can be the LED lamp;

But described light source anterior locations is provided with the bell shaped lamp shade of divergent rays, is fixed on down to cover; The lampshade front can be equipped with transparent glasses lens;

Cover on described also and can be coated with a fluorescence coating.

The beneficial effects of the utility model are: by be respectively equipped with the LED lamp that can throw light at torch main body two ends, the torch two ends can be sent light source simultaneously during use, its irradiated area expands at least and is twice abovely, has improved range of exposures greatly, gives to follow in other people of torch back and has brought convenience.Simultaneously, close and to control light source,, saved the energy according to the scope and the area of the irradiation of using needs to select by touching of switch push button and switch module.In addition, because the fluorescence design is arranged, target is remarkable in the dark, and the user finds its storing place easily when having a power failure.The utility model loam cake adopts streamlined, is designed beautifully, and is lightly portable, installs simple.

[description of drawings]

Fig. 1 is the utility model structure explosive view;

Fig. 2 is the utility model external form figure;

Fig. 3 is the utility model on-off circuit schematic diagram.

Among the figure:

1-switch module 2-loam cake; The 3-PCB plate;

The 4-light source; The 5-lampshade; The 6-transparent glasses lens;

The 7-lower cover; The 8-protecgulum; The 9-main body;

The 10-switch push button; The 11-fixation spring tab; 12-battery spring lamination negative pole;

The 13-battery; The 14-battery cover board; 15-battery spring lamination positive pole;

The 16-fluorescence coating; The 17-contact.

[specific embodiment]

Below in conjunction with embodiment in detail the utility model structure is described in detail.

In the prior art field, general flashlight mostly comprises the light source and the battery that can send light, and described battery and light source all are loaded in the circular shell that has inner chamber, and battery links to each other with switch, by the keying of its control light source.

As shown in Figure 1 and Figure 2, be different from prior art, the utility model housing comprises a main body 9, lower cover 7, loam cake 2 and protecgulum 8, offer a Baltimore groove in the middle of the described main body 9, lower cover 7 is fixed in main body 9 Baltimore grooves, and it offers and the vertical vertical elongated slot of main body 9 Baltimore grooves, described loam cake 2 correspondences are fastened on the lower cover 7, form a cavity, wherein an end is provided with protecgulum 8, and this protecgulum 8 is embedded in the upper and lower cover end that fastens the back.Be equiped with battery 13, light source 4 and pcb board 3 in described loam cake 2, the lower cover 7 formed cavitys, battery 13 two ends are provided with battery spring lamination negative pole 12 and battery spring lamination positive pole 15, are fixed with contact 17 on the battery spring lamination positive pole 15; Described battery 13 is inserted by the hole of offering on the main body 9, is stamped battery cover board 14 on this hole, can be fixed on main body 9.Described cavity two ends are arranged with two pcb boards 3 that link to each other with battery 13, light source 4 is fixedly on the pcb board 3, can establish one or more, side by side or combination be installed on (the present embodiment accompanying drawing is provided with three light sources that are arranged in parallel) on the pcb board 3, can adopt to have higher brightness, and have energy-saving and environmental protection, life-span length, safety, response is fast, volume is little, the LED lamp of rich color, serial distinct advantages such as controlled.Be the raising light-gathering ability, but described light source 4 anterior locations also are provided with the bell shaped lamp shade 5 of divergent rays, are fixed on the lower cover 7, lampshade 5 fronts also are provided with transparent glasses lens 6, are positioned at protecgulum 8 front oral areas.

In loam cake 2, lower cover 7 formed cavitys, also be provided with a switch module 1, this switch module 1 can touch with contact 17 and close, and to realize and being connected of battery 13 that it includes on-off circuit, its concrete on-off circuit is seen Fig. 3.Described switch module 1 is fixed on the lower cover 7 by fixation spring tab 11, and is placed in the switch push button 10 set grooves, joins with pcb board 3, which is provided with at least two contacts; Switch push button 10 is loaded in the slotted eye that loam cake 2 correspondences offer, and can move in its groove, can drive on key on the switch push button 10 and the switch module 1 set contact when mobile and touch and close, thereby realize control to light source 4.Present embodiment is provided with three contacts, and it is respectively the closing of light source, the unlatching of single head light source or the unlatching of two light source, by switch push button 10 controls, can select single head irradiation or two irradiation by using by actual needs, to select range of exposures and area, very convenient, but and energy savings.

The utility model also is coated with a fluorescence coating 16 on loam cake 2, can send light when night or light darkness, puts the position to make things convenient for the user can know flashlight in the dark.

The utility model can be applicable to family, company, or in stair mouth, the gateway in any place, on subway, bus stop, HangKong Building, drama institute, department store, market, hotel, hotel, the popular vehicles.During use, if pull switch push button 10, but light single head or double end are throwed automatically.The utility model uses 3 in dry cell, if use at two continuously, can reach 24～25 hours, and single head can reach 45～50 hours.

Claims

But 1, a kind of emergency flashlight of two irradiation, comprise housing, battery and light source, described light source, battery place in the housing, it is characterized in that: described housing is provided with the switch module that can link to each other with battery, housing inner chamber two ends are arranged with two pcb boards that link to each other with switch module, battery, and light source is fixed on the described pcb board.
But 2, the emergency flashlight of a kind of two irradiation according to claim 1, it is characterized in that: described housing comprises main body, lower cover and loam cake, wherein lower cover is fixed on the main body, and the loam cake correspondence is fastened on down and covers, and forms one and can hold chamber within battery, light source and the pcb board.
But 3, the emergency flashlight of a kind of two irradiation according to claim 2, it is characterized in that: described switch module is provided with at least two contacts, be fixed on down and cover, switch push button places in the slotted eye that the loam cake correspondence offers, and closes by passing to touch mutually with the switch module upper contact.
But 4, the emergency flashlight of a kind of two irradiation according to claim 1 and 2, it is characterized in that: described light source is established one or more.
But 5, the emergency flashlight of a kind of two irradiation according to claim 1 and 2, it is characterized in that: described light source is the LED lamp.
But 6,, it is characterized in that: cover on described and be coated with a fluorescence coating according to the emergency flashlight of claim 2 or 3 described a kind of two irradiations.
But 7, the emergency flashlight of a kind of two irradiation according to claim 2 is characterized in that: but described light source anterior locations is provided with the bell shaped lamp shade of divergent rays, is fixed on down to cover.
But 8, the emergency flashlight of a kind of two irradiation according to claim 7, it is characterized in that: described lampshade front is equipped with transparent glasses lens.