CN103697343B - Head lamp - Google Patents
Head lamp Download PDFInfo
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- CN103697343B CN103697343B CN201210367021.8A CN201210367021A CN103697343B CN 103697343 B CN103697343 B CN 103697343B CN 201210367021 A CN201210367021 A CN 201210367021A CN 103697343 B CN103697343 B CN 103697343B
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- fore shell
- back cover
- head lamp
- light source
- lamp according
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Abstract
The invention provides a kind of head lamp.According to head lamp of the present invention, comprise fore shell; Back cover, is connected with fore shell pivotly by connecting axle; Light source, is arranged on fore shell, and the brightness of light source increases with the increase of the angle between fore shell and back cover.By making the brightness of light source increase with the increase of the angle between fore shell and back cover simultaneously, thus need not go the intensity of illumination regulating light source again after adjustment irradiating angle, use convenient, more hommization.
Description
Technical field
The present invention relates to lighting field, especially, relate to a kind of head lamp.
Background technology
People are when use head lamp, generally see that close together place does not need too strong light, and need stronger light, head lamp of the prior art after often all needing user to forward the irradiating angle of needs to, to remove to regulate the degree of strength of light again when seeing at a distance, use very inconvenient.
Summary of the invention
The object of the invention is to provide a kind of head lamp, to solve the technical problem of head lamp brightness regulation inconvenience.
For achieving the above object, the invention provides a kind of head lamp, comprise fore shell; Back cover, is connected with fore shell pivotly by connecting axle; Light source, is arranged on fore shell, and the brightness of light source increases with the increase of the angle between fore shell and back cover.
Further, fore shell comprises fore shell bonnet and fore shell protecgulum, fore shell bonnet is connected by connecting axle with back cover, the junction of fore shell bonnet is provided with potentiometer, potentiometer is connected in the control circuit of light source, and connecting axle inserts in potentiometer to make the current potential of potentiometer change with the angle between fore shell and back cover.
Further, under the original state of head lamp, fore shell and back cover are close together, first fore shell surface of fore shell is also close toward each other with the first back cover surface of back cover, in the opening procedure of head lamp, the head lamp open angle formed between first fore shell surface of fore shell and the first back cover surface of back cover increases, and when head lamp open angle reaches 95 °, light source is opened.
Further, fore shell is provided with the plus-minus adjusting key of the starting brightness for regulating light source.
Further, fore shell is provided with SOS device.
Further, fore shell is provided with the circuit board for controlling light source.
Further, light source is connected with fore shell bonnet by light source fixing part.
Further, lens are provided with between light source and fore shell bonnet.
Further, light source is provided with radiating piece.
Further, back cover comprises back cover main body and battery cabin cap, is provided with battery compartment between back cover main body and battery cabin cap.
The present invention has following beneficial effect:
By making the brightness of light source increase with the increase of the angle between fore shell and back cover simultaneously, thus need not go the intensity of illumination regulating light source again after adjustment irradiating angle, use convenient, more hommization.
Except object described above, feature and advantage, the present invention also has other object, feature and advantage.Below with reference to figure, the present invention is further detailed explanation.
Accompanying drawing explanation
The accompanying drawing forming a application's part is used to provide a further understanding of the present invention, and schematic description and description of the present invention, for explaining the present invention, does not form inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the first decomposing schematic representation according to head lamp of the present invention;
Fig. 2 is the second decomposing schematic representation according to head lamp of the present invention;
Fig. 3 is the schematic diagram of the original state according to head lamp of the present invention; And
Fig. 4 is the schematic diagram of the using state according to head lamp of the present invention.
Detailed description of the invention
Below in conjunction with accompanying drawing, embodiments of the invention are described in detail, but the multitude of different ways that the present invention can be defined by the claims and cover is implemented.
See Fig. 1 to Fig. 4, according to head lamp of the present invention, comprise fore shell 10; Back cover 20, is connected with fore shell 10 pivotly by connecting axle 30; Light source 13, is arranged on fore shell 10, and the brightness of light source 13 increases with the increase of the angle between fore shell 10 and back cover 20.By making the brightness of light source increase with the increase of the angle between fore shell and back cover, for going the intensity of illumination regulating light source after need not adjusting irradiating angle more again, use convenient, more hommization.
See Fig. 1 and Fig. 2, fore shell 10 comprises fore shell bonnet 11 and fore shell protecgulum 12, fore shell bonnet 11 is connected by connecting axle 30 with back cover 20, the junction of fore shell bonnet 11 is provided with potentiometer 14, potentiometer 14 is connected in the control circuit of light source 13, and connecting axle 30 inserts in potentiometer 14 to make the current potential of potentiometer 14 change with the angle between fore shell 10 and back cover 20.
See Fig. 3 and Fig. 4, under the original state of head lamp, fore shell 10 and back cover 20 are close together, first fore shell surface of fore shell 10 is also close toward each other with the first back cover surface of back cover 20, in the opening procedure of head lamp, the head lamp open angle formed between first fore shell surface of fore shell 10 and the first back cover surface of back cover 20 increases, and when head lamp open angle reaches 95 °, light source 13 is opened.According to test, opening light source when 95 ° is best angle, also can adjust opening angle according to specific needs.
See Fig. 1 to Fig. 4, fore shell 10 is provided with the plus-minus adjusting key 15 of the starting brightness for regulating light source 13.In the intensity of illumination that different need for environments is different, plus-minus adjusting key 15 regulates intensity of illumination when opening, and then intensity of illumination increases along with the increase of the angle between fore shell 10 and back cover 20.
See Fig. 1 to Fig. 4, fore shell 10 is provided with SOS device.Cry for help under the activist being convenient to the outdoor activities such as exploration is in dangerous situation, during use, pin adding strong and subtracting and strongly just can perform emergency order of plus-minus adjusting key 15 simultaneously.
See Fig. 1, fore shell 10 is provided with the circuit board 16 for controlling light source 13.Control the opening and closing of light source 13.
See Fig. 1 and Fig. 2, light source 13 is connected with fore shell bonnet 11 by light source fixing part 17.Lens 18 are provided with between light source 13 and fore shell bonnet 11.Lens 18, for being gathered by light source 13, make intensity of illumination stronger; Light source 13 is provided with radiating piece 19, the heat preventing light source 13 from distributing makes circumferential component damage.
See Fig. 1 and Fig. 2, back cover 20 comprises back cover main body 21 and battery cabin cap 22, is provided with battery compartment between back cover main body 21 and battery cabin cap 22, and back cover main body 21 and battery cabin cap 22 clamping, battery is arranged in battery compartment.Back cover main body 21 is also provided with the binding post of press strip 23 for self-contained battery wire.Back cover main body 21 is also provided with the fixed gap for fixing band.
As can be seen from the above description, the above embodiments of the present invention achieve following technique effect:
By making the brightness of light source increase with the increase of the angle between fore shell and back cover, for going the intensity of illumination regulating light source after need not adjusting irradiating angle more again, use convenient, more hommization.
These are only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.Within the spirit and principles in the present invention all, any amendment done, equivalent replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (9)
1. a head lamp, is characterized in that, comprising:
Fore shell (10);
Back cover (20), is connected with described fore shell (10) pivotly by connecting axle (30);
Light source (13), is arranged on described fore shell (10), and the brightness of described light source (13) increases with the increase of the angle between described fore shell (10) and described back cover (20);
Described fore shell (10) comprises fore shell bonnet (11) and fore shell protecgulum (12), described fore shell bonnet (11) is connected by described connecting axle (30) with described back cover (20), the junction of described fore shell bonnet (11) is provided with potentiometer (14), described potentiometer (14) is connected in the control circuit of described light source (13), described connecting axle (30) inserts in described potentiometer (14) to make the current potential of described potentiometer (14) change with the angle between described fore shell (10) and described back cover (20).
2. head lamp according to claim 1, it is characterized in that, under the original state of described head lamp, described fore shell (10) and described back cover (20) are close together, first fore shell surface of described fore shell (10) is also close toward each other with the first back cover surface of described back cover (20), in the opening procedure of described head lamp, the head lamp open angle formed between first fore shell surface of described fore shell (10) and the first back cover surface of described back cover (20) increases, when described head lamp open angle reaches 95 °, described light source (13) is opened.
3. head lamp according to claim 1, is characterized in that, described fore shell (10) is provided with the plus-minus adjusting key (15) of the starting brightness for regulating described light source (13).
4. head lamp according to claim 1, is characterized in that, (10) are provided with SOS device to described fore shell.
5. head lamp according to claim 1, is characterized in that, described fore shell (10) is provided with the circuit board (16) for controlling described light source (13).
6. head lamp according to claim 1, is characterized in that, described light source (13) is connected with described fore shell bonnet (11) by light source fixing part (17).
7. head lamp according to claim 6, is characterized in that, is provided with lens (18) between described light source (13) and described fore shell bonnet (11).
8. head lamp according to claim 1, is characterized in that, described light source (13) is provided with radiating piece (19).
9. head lamp according to claim 1, it is characterized in that, described back cover (20) comprises back cover main body (21) and battery cabin cap (22), is provided with battery compartment between described back cover main body (21) and described battery cabin cap (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210367021.8A CN103697343B (en) | 2012-09-27 | 2012-09-27 | Head lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210367021.8A CN103697343B (en) | 2012-09-27 | 2012-09-27 | Head lamp |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103697343A CN103697343A (en) | 2014-04-02 |
| CN103697343B true CN103697343B (en) | 2016-03-16 |
Family
ID=50358967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210367021.8A Active CN103697343B (en) | 2012-09-27 | 2012-09-27 | Head lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103697343B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201363565Y (en) * | 2009-02-11 | 2009-12-16 | 深圳市德普威科技发展有限公司 | LED headlamp |
| CN201475659U (en) * | 2009-06-19 | 2010-05-19 | 沈旭超 | Novel hand lamp |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2000195313A (en) * | 1998-12-25 | 2000-07-14 | Stanley Electric Co Ltd | Headlamp for automobile |
| CN201462468U (en) * | 2009-08-12 | 2010-05-12 | 郭奇波 | Cut-off LED lamp |
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2012
- 2012-09-27 CN CN201210367021.8A patent/CN103697343B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201363565Y (en) * | 2009-02-11 | 2009-12-16 | 深圳市德普威科技发展有限公司 | LED headlamp |
| CN201475659U (en) * | 2009-06-19 | 2010-05-19 | 沈旭超 | Novel hand lamp |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103697343A (en) | 2014-04-02 |
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| C06 | Publication | ||
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| C10 | Entry into substantive examination | ||
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| C14 | Grant of patent or utility model | ||
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| CP01 | Change in the name or title of a patent holder |
Address after: 529931, No. 61, Dong Yi Road, Dongcheng Town, Yangdong County, Guangdong, Yangjiang Co-patentee after: POWER SOURCE INDUSTRIES Co.,Ltd. Patentee after: NEXTORCH INDUSTRIES Co.,Ltd. Co-patentee after: YANGJIANG BAIWOYUAN TOOLS CO.,LTD. Address before: 529931, No. 61, Dong Yi Road, Dongcheng Town, Yangdong County, Guangdong, Yangjiang Co-patentee before: POWER SOURCE INDUSTRIES Co.,Ltd. Patentee before: NEXTORCH INDUSTRIES Co.,Ltd. Co-patentee before: WAVE POWER SOURCE POLICE EQUIPMENTS Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20200414 Address after: 529931, No. 61, Dong Yi Road, Dongcheng Town, East District, Guangdong, Yangjiang Patentee after: NEXTORCH INDUSTRIES Co.,Ltd. Address before: 529931, No. 61, Dong Yi Road, Dongcheng Town, Yangdong County, Guangdong, Yangjiang Co-patentee before: POWER SOURCE INDUSTRIES Co.,Ltd. Patentee before: Nextorch Industries Co.,Ltd. Co-patentee before: YANGJIANG BAIWOYUAN TOOLS CO.,LTD. |
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| TR01 | Transfer of patent right |