CN203286288U

CN203286288U - Detachable flashlight

Info

Publication number: CN203286288U
Application number: CN2013201915297U
Authority: CN
Inventors: 张克松; 孙会; 张亚东; 路志宏; 袁琴
Original assignee: Shanghai Dianji University
Current assignee: Shanghai Dianji University
Priority date: 2013-04-16
Filing date: 2013-04-16
Publication date: 2013-11-13
Anticipated expiration: 2023-04-16

Abstract

A detachable flashlight comprises a flashlight shell, a light head portion, a rear cover, a charging interface and a second USB interface, wherein a charging power supply with a first USB interface is arranged in the flashlight shell, and a shift knob is arranged outside the flashlight shell; the light head portion is provided with a light source and arranged at one end of the flashlight shell, and the light source is selectively and electrically connected with the charging power supply through the shift knob; the rear cover is provided with a locking spring and arranged at one end, different from the light head portion, of the flashlight shell; the charging interface is electrically connected with the charging power supply; the second USB interface is arranged on the outer side of the flashlight shell and is selectively and electrically connected with the charging power supply through a second guide line. The first USB interface and the second USB interface are arranged, so the first USB interface is selectively and electrically connected with the flashlight head portion of the detachable flashlight or an external device to be charged, functions of the detachable flashlight are maximized, and the utilization rate of the power supply is improved. Meanwhile, the charging power supply of the detachable flashlight can be independently used, and the detachable flashlight is wide in applicability.

Description

Detachable flashlight

Technical field

The utility model relates to the household articles technical field, relates in particular to a kind of detachable flashlight.

Background technology

At present, the flashlight that generally uses is all rechargeable type basically, although resource recycling to a certain extent, the electric weight of their storages does not obtain fully, reasonably utilization.Torch is as emergency luminaire, family is indispensable, but frequency of utilization is not high, and part family after completing the torch charging, even reaches one month or never use of longer time, and when reusing, find that but the torch electric weight discharges, need to again charge, go round and begin again, not only make the ability of torch storing electricity reduce, and in use electric weight consume is too fast.On the other hand, after torch is full of electric weight, in obsolete situation, because self-discharge of battery also will cause electric weight, be consumed totally, wasted the energy, shorten the service life of torch.

How rationally, effectively utilize the torch power supply, become one of those skilled in the art's problem demanding prompt solution the service life of prolongation torch.

Therefore for the problem that prior art exists, this case designer relies on the industry experience for many years of being engaged in, the active research improvement, so there has been a kind of detachable flashlight of the utility model.

The utility model content

The utility model is in prior art, and the defects such as conventional detachable formula flashlight electric weight fails to obtain fully, rational utilization provide a kind of detachable flashlight.

In order to address the above problem, the utility model provides a kind of detachable flashlight, and described detachable flashlight comprises: torch housing, the built-in charge power supply with first USB interface of described torch housing, described torch housing peripheral hardware shift knob; Lamp head, described lamp head has light source, and is arranged on one of described torch housing end, and described light source optionally is electrically connected to the first USB interface of described charge power supply by described shift knob and the first wire with a USB joint; Bonnet, described bonnet has locking spring, and is arranged on described lamp head one end of differing from of described torch housing; Charging inlet, described charging inlet is arranged on described bonnet, and with described charge power supply, is electrically connected to; Secondary USB interface, described secondary USB interface are arranged on described torch hull outside, and by the second wire with the 2nd USB joint, optionally with the first USB interface of described charge power supply, are electrically connected to.

Alternatively, described detachable flashlight further comprises baffle plate, and it is inboard that described baffle plate is arranged on described torch housing, and with described bonnet, forms the receiving space of accommodating described charge power supply.

Alternatively, described detachable flashlight further comprises the charging inlet bonnet, and described charging inlet bonnet is movably arranged on described bonnet, and fixed by snap on described charging inlet.

In sum, the detachable flashlight of the utility model is by arranging the first USB interface and on described torch housing, secondary USB interface being set on described charge power supply, make described the first USB interface just optionally with lamp head or the outside device to be charged of described detachable flashlight, be electrically connected to, maximize the use of described detachable flashlight, improve the power utilization rate.Simultaneously, the charge power supply of detachable flashlight described in the utility model can be used separately, and applicability is wide.

Description of drawings

Figure 1 shows that the sectional view of the detachable flashlight of the utility model;

Figure 2 shows that the rear cover structure schematic diagram of the detachable flashlight of the utility model.

The specific embodiment

By the technology contents, the structural feature that describe the invention in detail, reached purpose and effect, below in conjunction with embodiment and coordinate accompanying drawing to be described in detail.

See also Fig. 1, Fig. 2, Figure 1 shows that the sectional view of the detachable flashlight of the utility model.Figure 2 shows that the rear cover structure schematic diagram of the detachable flashlight of the utility model.Described detachable flashlight 1 comprises: torch housing 11, the built-in charge power supply 112 with first usb 1 11 of described torch housing 11, described torch housing 11 peripheral hardware shift knobs 113; Lamp head 12, described lamp head 12 has light source (not shown), and being arranged on one of described torch housing 11 end, described light source optionally is electrically connected to the first usb 1 11 of described charge power supply 112 by described shift knob 113 and the first wire 115 with a USB joint 114; Bonnet 13, described bonnet 13 has locking spring 131, and is arranged on described lamp head 12 1 ends of differing from of described torch housing 11; Charging inlet 14, described charging inlet 14 is arranged on described bonnet 13, and with described charge power supply 112, is electrically connected to; Secondary USB interface 15, described secondary USB interface 15 are arranged on described torch housing 11 outsides, and by the second wire 152 with the 2nd USB joint 151, optionally with the first usb 1 11 of described charge power supply 112, are electrically connected to.

In order better to implement the technical scheme of the utility model, the detachable flashlight 1 of the utility model further comprises baffle plate 116, described baffle plate 116 is arranged on described torch housing 11 inboards, and with described bonnet 13, forms the receiving space of accommodating described charge power supply 112.As those skilled in the art; hold intelligibly; in order effectively to protect described charging inlet 14; described detachable flashlight 1 further comprises charging inlet bonnet 16; described charging inlet bonnet 16 is movably arranged on described bonnet 13, and by buckle 17, is fixed on described charging inlet 14.

Please continue to consult Fig. 1, the operation principle of the detachable flashlight 1 of the utility model is described in detail in detail.When described detachable flashlight 1 uses as torch, the one USB joint 114 of the first wire 115 that is electrically connected to the light source of described lamp head 12 is electrically connected to the first usb 1 11 of described charge power supply 112, and realizes the switching of circuit by described shift knob 113.When described detachable flashlight 1 externally charges as power supply, outside device to be charged (not shown), nonrestrictive enumerating, as mobile phone etc. with as described in secondary USB interface 15 be electrically connected to, described secondary USB interface 15 is electrically connected to the first usb 1 11 of described charge power supply 112 by the 2nd USB joint 151 of described the second wire 152, to realize outside device charging to be charged.As those skilled in the art, be understood that ground, described charge power supply 112 also can be used as independently power supply and uses separately.

Those skilled in the art all should be appreciated that,, in the situation that do not break away from spirit or scope of the present utility model, can carry out various modifications and variations to the utility model.Thereby,, if when any modification or modification fall in the protection domain of appended claims and equivalent, think that the utility model contains these modifications and modification.

Claims

1. detachable flashlight comprises:

The torch housing, the built-in charge power supply with first USB interface of described torch housing, described torch housing peripheral hardware shift knob;

Lamp head, described lamp head has light source, and is arranged on one of described torch housing end, and described light source optionally is electrically connected to the first USB interface of described charge power supply by described shift knob and the first wire with a USB joint;

Bonnet, described bonnet has locking spring, and is arranged on described lamp head one end of differing from of described torch housing;

Charging inlet, described charging inlet is arranged on described bonnet, and with described charge power supply, is electrically connected to;

Secondary USB interface, described secondary USB interface are arranged on described torch hull outside, and by the second wire with the 2nd USB joint, optionally with the first USB interface of described charge power supply, are electrically connected to.

2. detachable flashlight as claimed in claim 1, is characterized in that, described detachable flashlight further comprises baffle plate, and it is inboard that described baffle plate is arranged on described torch housing, and with described bonnet, form the receiving space of accommodating described charge power supply.

3. detachable flashlight as claimed in claim 1, is characterized in that, described detachable flashlight further comprises the charging inlet bonnet, and described charging inlet bonnet is movably arranged on described bonnet, and fixed by snap on described charging inlet.