CN103672428A - Electric torch - Google Patents
Electric torch Download PDFInfo
- Publication number
- CN103672428A CN103672428A CN201210359716.1A CN201210359716A CN103672428A CN 103672428 A CN103672428 A CN 103672428A CN 201210359716 A CN201210359716 A CN 201210359716A CN 103672428 A CN103672428 A CN 103672428A
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- projection
- liquid crystal
- division
- source
- contained
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- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 32
- 238000010079 rubber tapping Methods 0.000 claims description 8
- 238000005286 illumination Methods 0.000 claims description 4
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000003993 interaction Effects 0.000 description 1
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- Devices For Indicating Variable Information By Combining Individual Elements (AREA)
Abstract
An electric torch comprises a shell, a projection portion and a lighting portion. The shell is a hollow cylinder and comprises a first end and a second end which are opposite. The first end and the second end are respectively provided with an opening. The projection portion is arranged at the first end and comprises a projection light source and a liquid crystal screen. The projection light source is contained in the shell and is of a sheet-shaped structure. The middle of the projection light source is a lighting zone. The liquid crystal screen is contained in the shell and located at one side of the projection light source. Light emitted from the lighting zone of the projection light source transmits the liquid crystal screen and is emitted out from the opening of the first end. The lighting portion is contained in the shell and arranged at the second end. The lighting portion can emit light and the light is emitted out from the opening of the second end. In the outdoor environment, characters or images displayed on the liquid crystal screen of the electric torch can be projected by the electric torch for people to discuss, personnel deployment is facilitated, and the requirements for outdoor activities of people are satisfied.
Description
Technical field
The present invention relates to torch, particularly relate to a kind of torch with projecting function.
Background technology
Torch is that people are engaged in one of outdoor long-time movable necessary equipment.At present, when people are engaged in out on tours, field exploration, frontier policeman or carry out other outdoor activities, run into special circumstances, commanding need convene member discuss and dispose.But due to the restriction of outdoor condition, only by simple speech, be difficult to current residing actual conditions and next step the sake of clarity such as practical plans, in the urgent need to a kind of vision facilities that can intuitively reflect objective circumstances, people assisted.
Summary of the invention
Based on this, be necessary to provide a kind of people of contributing to be engaged in the torch of outdoor activities.
A torch, comprising:
Housing, is the cylindrical shell of hollow, comprises relative first end and the second end, described first end and the equal opening of described the second end;
Projection Division, is arranged at described first end, and described Projection Division comprises:
Projection source, is contained in described housing, and described projection source is laminated structure, and its central region is light-emitting zone;
Liquid crystal display, is contained in described housing, and is positioned at described projection source one side, liquid crystal display described in the light transmission that the light-emitting zone of described projection source sends, and launch through the opening of described first end;
Lighting Division, is contained in described housing, and is arranged at described the second end, and described Lighting Division can utilizing emitted light, and launches through described the second end opening.
In an embodiment, described Projection Division also comprises lens therein, and described lens are arranged between described projection source and described liquid crystal display, for the light that described projection source is sent, assembles.
In an embodiment, described lens are two Fresnel Lenses that sphere arranges in opposite directions therein.
In an embodiment, described Projection Division also comprises projection Transparent Parts therein, and described projection Transparent Parts is arranged at the opening part of described first end, and the opening of described first end is covered.
Therein in an embodiment, described Projection Division also comprises controller, is contained in described housing, and is arranged at described projection source away from a side of described liquid crystal display, described controller and described projection source and the communication connection of described liquid crystal display, for controlling described projection source and described liquid crystal display.
In an embodiment, described housing outer wall is provided with external tapping therein, for external equipment and described controller are communicated to connect.
In an embodiment, described external tapping is USB interface therein.
In an embodiment, described projection source is LED light source therein.
In an embodiment, described Lighting Division comprises therein:
Reflector, is contained in described housing;
Lighting source, is contained in described reflector, and is arranged at the cup end of described reflector;
Illumination Transparent Parts, is arranged at the opening part of described the second end, and the opening of described the second end is covered.
In an embodiment, described enclosure interior is also provided with battery cavities therein, and for accommodating battery, described battery cavities is between described Projection Division and described Lighting Division.
Above-mentioned torch, in the time of out of doors in environment, can be using its Lighting Division as lighting source.Run into special circumstances, in the time of need discussing and dispose, can on its liquid crystal display, demonstrate required word or image, and the opening that makes its first end is aimed at wall or vacant lot etc. and is located, by projection source, the word of liquid crystal screen display or image are cast out, for everybody, discuss, and be conducive to staffing, met the needs of people's outdoor activities.
Accompanying drawing explanation
Fig. 1 is the structure chart of the torch of an embodiment;
Fig. 2 is the profile of torch shown in Fig. 1;
Fig. 3 is the structure chart of the Projection Division of torch shown in Fig. 1;
Fig. 4 is the structure chart of the Lighting Division of torch shown in Fig. 1.
The specific embodiment
For the ease of understanding the present invention, below with reference to relevant drawings, the present invention is described more fully.In accompanying drawing, provided better embodiment of the present invention.But the present invention can realize in many different forms, be not limited to embodiment described herein.On the contrary, providing the object of these embodiments is make the disclosure of the present invention understand more comprehensively thorough.
It should be noted that, when element is called as " being fixed on " another element, can directly can there is element placed in the middle in it on another element or also.When an element is considered to " connection " another element, it can be directly connected to another element or may have centering elements simultaneously.Term as used herein " vertical ", " level ", " left side ", " right side " and similar statement just for illustrative purposes, do not represent it is unique embodiment.
Unless otherwise defined, all technology of using are herein identical with the implication that belongs to the common understanding of those skilled in the art of the present invention with scientific terminology.The term using in description of the present invention herein, just in order to describe the object of concrete embodiment, is not intended to be restriction the present invention.Term as used herein " and/or " comprise one or more relevant Listed Items arbitrarily with all combinations.
Refer to Fig. 1, the torch 10 of the present embodiment, comprises housing 100, Projection Division 200 and Lighting Division 300.The cylindrical shell that housing 100 is hollow, comprises relative first end 110 and the second end 130, the first end 110 of housing 100 and the equal opening of the second end 130.
See also Fig. 2, Projection Division 200 is arranged at first end 110 places of housing 100.See also Fig. 3, Projection Division 200 comprises projection source 210 and liquid crystal display 230.Projection source 210 is contained in housing, and it is laminated structure, and central region is light-emitting zone 212.Concrete, projection source 210 is LED light source, a plurality of LED(figure do not show) be arranged on its light-emitting zone 212.
For the luminous energy that projection source 210 is sent, assemble to liquid crystal display 230, between projection source 210 and liquid crystal display 230, be also provided with lens 250, the light that lens 250 can send projection source 210 is assembled.Specifically in the present embodiment, lens 250 are the Fresnel Lenses 252 that two spheres arrange in opposite directions, after the convergence of the Fresnel Lenses 252 that the light that projection source 210 is sent arranges in opposite directions through two spheres, become directional light.Projection Division 200 also comprises projection Transparent Parts 270, and projection Transparent Parts 270 is arranged at the opening part of first end 110, and the opening of first end 110 is covered, to protect being contained in the important devices such as liquid crystal display 230, projection source 210 of housing 100 inside.
Above-mentioned torch 10, in the time of out of doors in environment, can be using its Lighting Division 300 as lighting source.Run into special circumstances, in the time of need discussing and dispose, can on its liquid crystal display 230, demonstrate required word or image, and the opening that makes its first end 110 is aimed at wall or vacant lot etc. and is located, by projection source 210, the word or the image that on liquid crystal display 230, show are cast out, for everybody, discuss, and be conducive to staffing, met the needs of people's outdoor activities.
Please again consult Fig. 2 and Fig. 3, Projection Division 200 also comprises controller 290.Controller 290 is contained in housing 100, and is arranged at projection source 210 away from a side of liquid crystal display 230.Controller 290 and projection source 210 and liquid crystal display 230 communication connections, be used for controlling projection source 210 and liquid crystal display 230, as when people need to know own position, controller 290 can show the map of its storage on liquid crystal display 230, and cast out by projection source 210, for people's reference.Controller 290 inside can be provided with global location tracking system, to demarcate people's particular location in the map projecting.
Please again consult Fig. 1, housing 100 outer walls are provided with external tapping 150, for by external equipment (not shown), as apparatus such as computer, make it pass through external tapping 150 and controller 290 communication connections, finally make external equipment carry out information interaction with controller 290.Battery 400 also can be rechargeable battery, can be electrically connected to external power source by external tapping 150, and external power source is charged to battery 400.Specifically in the present embodiment, external tapping is USB interface.
The above embodiment has only expressed several embodiment of the present invention, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the scope of the claims of the present invention.It should be pointed out that for the person of ordinary skill of the art, without departing from the inventive concept of the premise, can also make some distortion and improvement, these all belong to protection scope of the present invention.Therefore, the protection domain of patent of the present invention should be as the criterion with claims.
Claims (10)
1. a torch, is characterized in that, comprising:
Housing, is the cylindrical shell of hollow, comprises relative first end and the second end, described first end and the equal opening of described the second end;
Projection Division, is arranged at described first end, and described Projection Division comprises:
Projection source, is contained in described housing, and described projection source is laminated structure, and its central region is light-emitting zone;
Liquid crystal display, is contained in described housing, and is positioned at described projection source one side, liquid crystal display described in the light transmission that the light-emitting zone of described projection source sends, and launch through the opening of described first end;
Lighting Division, is contained in described housing, and is arranged at described the second end, and described Lighting Division can utilizing emitted light, and launches through described the second end opening.
2. torch according to claim 1, is characterized in that, described Projection Division also comprises lens, and described lens are arranged between described projection source and described liquid crystal display, for the light that described projection source is sent, assembles.
3. torch according to claim 2, is characterized in that, described lens are two Fresnel Lenses that sphere arranges in opposite directions.
4. torch according to claim 1, is characterized in that, described Projection Division also comprises projection Transparent Parts, and described projection Transparent Parts is arranged at the opening part of described first end, and the opening of described first end is covered.
5. torch according to claim 1, it is characterized in that, described Projection Division also comprises controller, be contained in described housing, and be arranged at described projection source away from a side of described liquid crystal display, described controller and described projection source and the communication connection of described liquid crystal display, for controlling described projection source and described liquid crystal display.
6. torch according to claim 5, is characterized in that, described housing outer wall is provided with external tapping, for external equipment and described controller are communicated to connect.
7. torch according to claim 6, is characterized in that, described external tapping is USB interface.
8. torch according to claim 1, is characterized in that, described projection source is LED light source.
9. torch according to claim 1, is characterized in that, described Lighting Division comprises:
Reflector, is contained in described housing;
Lighting source, is contained in described reflector, and is arranged at the cup end of described reflector;
Illumination Transparent Parts, is arranged at the opening part of described the second end, and the opening of described the second end is covered.
10. torch according to claim 8, is characterized in that, described enclosure interior is also provided with battery cavities, and for accommodating battery, described battery cavities is between described Projection Division and described Lighting Division.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210359716.1A CN103672428B (en) | 2012-09-24 | 2012-09-24 | Torch |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210359716.1A CN103672428B (en) | 2012-09-24 | 2012-09-24 | Torch |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103672428A true CN103672428A (en) | 2014-03-26 |
| CN103672428B CN103672428B (en) | 2018-09-11 |
Family
ID=50310812
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210359716.1A Active CN103672428B (en) | 2012-09-24 | 2012-09-24 | Torch |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103672428B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033739A (en) * | 2014-06-10 | 2014-09-10 | 深圳市长江力伟股份有限公司 | Mobile lighting equipment |
| CN106641806A (en) * | 2016-12-30 | 2017-05-10 | 宁波欧琳厨具有限公司 | Hand lamp |
| CN106917979A (en) * | 2017-03-27 | 2017-07-04 | 关炳亮 | It is a kind of can free changing image projection torch |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2615702Y (en) * | 2003-04-28 | 2004-05-12 | 郝桅 | Wall hanging projector |
| CN2696009Y (en) * | 2004-04-27 | 2005-04-27 | 姬海峰 | Film type liquid crystal projector |
| CN2724049Y (en) * | 2004-05-18 | 2005-09-07 | 姬海峰 | Reflective super thin projection display |
| CN201045489Y (en) * | 2007-01-05 | 2008-04-09 | 保力远东有限公司 | Digital video recording torch device |
| CN201983155U (en) * | 2011-01-25 | 2011-09-21 | 佳欣汽车用品股份有限公司 | Car welcome projection lamp |
-
2012
- 2012-09-24 CN CN201210359716.1A patent/CN103672428B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2615702Y (en) * | 2003-04-28 | 2004-05-12 | 郝桅 | Wall hanging projector |
| CN2696009Y (en) * | 2004-04-27 | 2005-04-27 | 姬海峰 | Film type liquid crystal projector |
| CN2724049Y (en) * | 2004-05-18 | 2005-09-07 | 姬海峰 | Reflective super thin projection display |
| CN201045489Y (en) * | 2007-01-05 | 2008-04-09 | 保力远东有限公司 | Digital video recording torch device |
| CN201983155U (en) * | 2011-01-25 | 2011-09-21 | 佳欣汽车用品股份有限公司 | Car welcome projection lamp |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104033739A (en) * | 2014-06-10 | 2014-09-10 | 深圳市长江力伟股份有限公司 | Mobile lighting equipment |
| CN106641806A (en) * | 2016-12-30 | 2017-05-10 | 宁波欧琳厨具有限公司 | Hand lamp |
| CN106917979A (en) * | 2017-03-27 | 2017-07-04 | 关炳亮 | It is a kind of can free changing image projection torch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103672428B (en) | 2018-09-11 |
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