CN202647208U

CN202647208U - Flashlight case structure

Info

Publication number: CN202647208U
Application number: CN 201220243406
Authority: CN
Inventors: 邬刘宁
Original assignee: NINGBO WIRTH INTERNATIONAL TRADE CO Ltd
Current assignee: NINGBO WIRTH INTERNATIONAL TRADE CO Ltd
Priority date: 2012-05-23
Filing date: 2012-05-23
Publication date: 2013-01-02
Anticipated expiration: 2022-05-23

Abstract

The utility model relates to a flashlight case structure, which comprises a casing (1) made of metal or plastic materials and is characterized in that the integral appearance of the casing (1) is in a bending shape. The casing is preferably made of aluminum materials. Because the integral appearance of the casing is in a bending shape, a flashlight can form a certain illumination angle, the back part of the flashlight is placed onto a desk top, the front half part of the flashlight is exposed out of the desk top and is a little inclined downwards, the light can be favorably illuminated onto the ground, the bent casing can attract more attention of people, the interestingness is high, in addition, a flashlight case is integrally placed onto the desk top, the flashlight case cannot roll, and the placement is more stable.

Description

A kind of flashlight shell structure

Technical field

The utility model relates to a kind of shell mechanism of flashlight.

Background technology

Traditional flashlight structure, the shell that includes hollow, and at the inner accommodation space that is used for the placing battery group that forms of an end of shell, the other end outside of hollow main cylinder has reflector, the inboard of reflector forms the radiation zone like this, also is provided with in the shell of hollow for light-emitting component and interior metal conductive component conducting whether switch module.Because service life of LED is 100 times of conventional incandescent lamp bulb service life, and the energy that consumes just conventional bulb 10%, this just means that people can save a large amount of electric energy, so LED is widely used on the flashlight as light source.

Be a kind of flashlight the Chinese utility model patent " a kind of multiple-particle LED electric torch " of ZL200420110744.0 (notification number is CN2793517Y) has disclosed such as a patent No., comprise the metal stack shell that is equipped with battery in it, the metal stack shell front end lamp holder that has been threaded, front end at the metal stack shell is provided with button, be provided with switch module in the metal stack shell under the button, be provided with lamp adapter assembly in the lamp holder, lamp adapter assembly includes reflector, big spring, wiring board, big spring seat, submissile spring abutment, little spring, at least two LED.

No matter be flashlight or the LED flashlight of traditional structure, the profile of shell is vertical axle shape substantially, profile is more stiff, such flashlight lies on the desk and easily rolls in addition, and fall damage from eminence, and the irradiating angle of flashlight be 0 the degree, be unfavorable for shining ground if flashlight keeps flat.

In sum, existing flashlight shell also can be further improved.

Summary of the invention

Technical problem to be solved in the utility model is to provide a kind of flashlight shell structure that certain irradiating angle is arranged for above-mentioned prior art present situation, and this shell keeps flat on the table difficult the rolling.

The utility model solves the problems of the technologies described above the technical scheme that adopts: a kind of flashlight shell structure, include the housing that metal or plastic material are made, and it is characterized in that: the monnolithic case of described housing is bending-like.

Above-mentioned housing comprises stack shell, and the front end of stack shell has front lamp head, and the tail end of stack shell is connected with bonnet.It is the conventional structure of flashlight housing, certainly also can adopt existing other flashlight shell body structure.

Above-mentioned housing comprises stack shell, and the front end of stack shell is connected with front lamp head, and the tail end of stack shell is connected with rear lamp head.This shell structure has two lamp heads, greatly increases the range of exposures of flashlight.

Above-mentioned stack shell forms by three sections, is respectively leading portion part, back segment part and arch section, and wherein the angle between leading portion part and the back segment part is the obtuse angle, and connects by described arch section between leading portion part and the back segment part.More than be the concrete bending structure of shell, this bending structure is more succinct.

The outer peripheral face of above-mentioned back segment part has the cannelure that a plurality of vertically intervals arrange.

Above-mentioned stack shell can be the semicircle arcuation.Above-mentioned stack shell is whole can also be S-shaped.Certainly can also other any bending shape

Compared with prior art, the utility model has the advantage of: because the monnolithic case of housing is bending-like, therefore this flashlight can form certain irradiating angle, and the flashlight rear section is shelved on the table, and forward part then exposes outside desktop and slightly downward-sloping, be conducive to shine ground, the housing of bending-like is arresting more, and is interesting strong, in addition this flashlight shell integral body shelved on the table, it can not roll, and places more steady.

Description of drawings

Fig. 1 is the perspective view of first embodiment of the utility model;

Fig. 2 is the perspective view of second embodiment of the utility model;

Fig. 3 is the perspective view of the 3rd embodiment of the utility model;

Fig. 4 is the perspective view of the 4th embodiment of the utility model.

The specific embodiment

Embodiment is described in further detail the utility model below in conjunction with accompanying drawing.

As shown in Figure 1, be first embodiment of the present utility model.

A kind of flashlight shell structure, include metal or plastic material and make housing 1, wherein take the housing of aluminium material as best, the housing of aluminium material relatively has texture, housing 1 comprises stack shell 2, the front end of stack shell 2 has front lamp head 3, the tail end of stack shell 2 is connected with bonnet 4, bonnet 4 is threaded in the afterbody of stack shell 2, be provided with button on the bonnet 4, button does not show in drawing, as complete flashlight, be provided with LED lamp 6 in the front lamp head 3, LED lamp 6 is by forming complete luminous loop between wiring board and the button.

The monnolithic case of housing 1 is bending-like, the housing 1 of this bending-like adopts following structure to consist of, be that stack shell 2 forms by three sections, be respectively leading portion part 21, back segment part 22 and arch section 23, wherein the angle α between leading portion part 21 and the back segment part 22 is the obtuse angle, and connects by arch section 22 between leading portion part 21 and the back segment part 22.

As shown in Figure 2, be second embodiment of the present utility model.

The difference of the present embodiment and first embodiment is: the outer peripheral face of back segment part 22 can have the cannelure 221 that a plurality of vertically intervals arrange, and bonnet 4 is screwed in the afterbody of stack shell 2, so does not show on the drawing.

As shown in Figure 3, be the 3rd embodiment of the present utility model.

A kind of flashlight shell structure includes housing 1, and housing 1 comprises stack shell 2, and the front end of stack shell 2 is connected with front lamp head 3, and stack shell 2 is the semicircle arcuation.The tail end of stack shell 2 is connected with rear lamp head 5, stack shell 2 is provided with button 7, as complete flashlight, is provided with LED lamp 6 in the front lamp head 3, also be provided with LED lamp 6 in the rear lamp head 5, the LED lamp 6 in front lamp head 3 and the rear lamp head 5 is by forming complete luminous loop between wiring board and the button 7.

As shown in Figure 4, be the 4th embodiment of the present utility model.

A kind of flashlight shell structure includes metal or plastic material and makes housing 1, and wherein take the housing of aluminium material as best, housing 1 comprises stack shell 2, and stack shell 2 is whole S-shaped.The front end of stack shell 2 has front lamp head 3, the tail end of stack shell 2 is connected with bonnet 4, bonnet 4 is screwed in the afterbody of stack shell 2, therefore do not show on the drawing, be provided with button on the bonnet 4, button does not show in drawing, as complete flashlight, be provided with LED lamp 6 in the front lamp head 3, LED lamp 6 is by forming complete luminous loop between wiring board and the button.

Because the monnolithic case of housing is bending-like, therefore this flashlight can form certain irradiating angle, the flashlight rear section is shelved on the table, forward part then exposes outside desktop and slightly downward-sloping, be conducive to shine ground, as this flashlight shell integral body is shelved on the table, it can not roll, and places more steady.

Claims

1. a flashlight shell structure includes the housing (1) that metal or plastic material are made, and it is characterized in that: the monnolithic case of described housing (1) is bending-like.

2. flashlight shell structure according to claim 1, it is characterized in that: described housing (1) comprises stack shell (2), and the front end of stack shell (2) has front lamp head (3), and the tail end of stack shell (2) is connected with bonnet (4).

3. flashlight shell structure according to claim 1, it is characterized in that: described housing (1) comprises stack shell (2), the front end of stack shell (2) is connected with front lamp head (3), and the tail end of stack shell (2) is connected with rear lamp head (5).

4. according to claim 2 or 3 described flashlight shell structures, it is characterized in that: described stack shell (2) forms by three sections, be respectively leading portion part (21), back segment part (22) and arch section (23), wherein the angle (α) between leading portion part (21) and the back segment part (22) is the obtuse angle, and connects by described arch section (23) between leading portion part (21) and the back segment part (22).

5. flashlight shell structure according to claim 4 is characterized in that: the outer peripheral face of described back segment part (22) has the cannelure (221) that a plurality of vertically intervals arrange.

6. according to claim 2 or 3 described flashlight shell structures, it is characterized in that: described stack shell (2) is the semicircle arcuation.

7. it is characterized in that according to claim 2 or 3 described flashlight shell structures: described stack shell (2) is whole S-shaped.