CN201897085U - Head lamp - Google Patents
Head lamp Download PDFInfo
- Publication number
- CN201897085U CN201897085U CN2010202633928U CN201020263392U CN201897085U CN 201897085 U CN201897085 U CN 201897085U CN 2010202633928 U CN2010202633928 U CN 2010202633928U CN 201020263392 U CN201020263392 U CN 201020263392U CN 201897085 U CN201897085 U CN 201897085U
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- CN
- China
- Prior art keywords
- lamp
- lamp holder
- lens
- head
- light
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
The utility model relates to the technical field of light fixtures, in particular to a head lamp, which comprises a lamp holder and a head fork.A circuit board fixedly arranged inside the lamp holder is equipped with a main lamp.The front of the main lamp is equipped with a lens.The lamp holder is equipped with a translucent mirror corresponding to position of the main lamp.A diaphragm is arranged outside the translucent mirror. The back and forth movement of the lens is driven by turning the diaphragm.According to the utility model, the back and forth movement of the lens is driven by turning the diaphragm arranged outside the translucent mirror.The back and forth movement of the lens relative to the main lamp is realized by turning the diaphragm, thereby realizing the light focusing effect of the main lamp.
Description
Technical field
The utility model relates to technical field of lamps, refers in particular to a kind of head lamp.
Background technology
Head lamp has light, practical characteristics as a kind of illuminations, is widely used at present in the middle of field work and the tour in the field, general, peace includes head fork or headband, and the head fork is connected with lamp holder, the head fork is used for fixing the head the user, lamp holder is rotatable adjustable type or fixing non-rotatable adjustable type, and but, existing head lamp is because volume is less, battery capacity is limited, so illuminance is less, especially its light is not had an adjustability, does not have the focusing function.Be difficult to satisfy people's user demand.
Therefore, it is simpler to design a kind of structure, and the head lamp that has the light adjustability, has the focusing function.
The utility model content
The purpose of this utility model is to provide head lamp at the deficiencies in the prior art, and this Headlamp structure is simpler, and has the light adjustability, has the focusing function.
For achieving the above object, the utility model is achieved through the following technical solutions:
Head lamp comprises lamp holder, head fork; Be fixed with circuit board in the lamp holder, king light is installed on the circuit board, the king light front end is equipped with lens, and the position of corresponding king light is equipped with transmissive mirror on the lamp holder, the light modulation circle that drive lens moved forward and backward when this transmissive mirror was outside equipped with rotation.
Secondary lamp is installed on the described circuit board, king light switch, secondary lamp switch are installed on the lamp holder.
Described lamp holder lower end is a drain pan, is provided with battery case in the drain pan.
The position of corresponding secondary lamp is equipped with transmissive mirror on the described lamp holder.
Described light modulation circle rotation drives swivel becket, and swivel becket is positioned at lamp holder, and swivel becket is connected with lens.
The beneficial effects of the utility model are: the light modulation circle that drive lens moves forward and backward when transmissive mirror is outside equipped with rotation, the rotary light adjustment circle gets final product so that the relative king light of lens moves forward and backward, thereby realizes the light focus effect to king light.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is a plan structure schematic diagram of the present utility model;
Fig. 3 is that the A-A of Fig. 1 shows structural representation to cuing open;
Fig. 4 is that the B-B of Fig. 1 shows structural representation to cuing open.
Wherein, Fig. 1---Reference numeral and title among Fig. 4:
10---lamp holder, 11---transmissive mirror,
12---the king light switch, 13---secondary lamp switch,
14---the light modulation circle;
20---drain pan, 21---secondary lamp,
22---king light, 23---lens,
24---battery case;
30---circuit board;
40---the head fork.
The specific embodiment
Below in conjunction with accompanying drawing the utility model is further described.
See Fig. 1-4, the utility model head lamp comprises: it comprises lamp holder 10, head fork 40; Be fixed with circuit board 30 in the lamp holder 10, king light 22 is installed on the circuit board 30, king light 22 adopts the LED wafer, king light 22 front ends are equipped with lens 23, the position of corresponding king light 22 is equipped with transmissive mirror 11 on the lamp holder 10, the light modulation circle 14 that drive lens moved forward and backward when this transmissive mirror 11 was outside equipped with rotation; The light modulation circle 14 that drive lens 23 moves forward and backward when transmissive mirror 11 is outside equipped with rotation, rotary light adjustment circle 14 gets final product so that lens 23 relative king lights 22 move forward and backward, thereby realizes the light focus effect to king light 22.
Described lamp holder 10 lower ends are drain pan 20, are provided with battery case 24 in the drain pan 20, are used for set battery.
The position of corresponding secondary lamp 21 is equipped with transmissive mirror 11 on the described lamp holder 10.
Described light modulation circle 14 rotations drive has swivel becket, swivel becket to be positioned at lamp holder 10, and swivel becket is connected with lens 23, during 14 rotations of light modulation circle, drive the swivel becket rotation and rise, thereby realize that lens 23 relative king lights 22 move forward and backward, and then realize the light focusing function of king light 22.
Structure of the present utility model is comparatively simple, has the focusing function of light, and result of use is better.
Certainly, the embodiment of the above, it is preferred embodiments of the present utility model, and unrestricted the utility model practical range, so all equivalences of doing according to the described structure of the utility model claim, feature and principle change or modify, and all should be included in the utility model claim.
Claims (5)
1. head lamp is characterized in that: comprise lamp holder (10), head fork (40); Be fixed with circuit board (30) in the lamp holder (10), king light (22) is installed on the circuit board (30), king light (22) front end is equipped with lens (23), the position that lamp holder (10) is gone up corresponding king light (22) is equipped with transmissive mirror (11), the light modulation circle (14) that drive lens moved forward and backward when this transmissive mirror (11) was outside equipped with rotation.
2. head lamp according to claim 1 is characterized in that: secondary lamp (21) is installed on the described circuit board (30), king light switch (12), secondary lamp switch (13) are installed on the lamp holder (10).
3. head lamp according to claim 1 is characterized in that: described lamp holder (10) lower end is drain pan (20), is provided with battery case (24) in the drain pan (20).
4. head lamp according to claim 2 is characterized in that: the position that described lamp holder (10) is gone up corresponding secondary lamp (21) is equipped with transmissive mirror (11).
5. head lamp according to claim 1 is characterized in that: described light modulation circle (14) rotation drives has swivel becket, swivel becket to be positioned at lamp holder (10), and swivel becket is connected with lens (23).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202633928U CN201897085U (en) | 2010-07-19 | 2010-07-19 | Head lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202633928U CN201897085U (en) | 2010-07-19 | 2010-07-19 | Head lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201897085U true CN201897085U (en) | 2011-07-13 |
Family
ID=44254992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202633928U Expired - Fee Related CN201897085U (en) | 2010-07-19 | 2010-07-19 | Head lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201897085U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104956143A (en) * | 2012-12-06 | 2015-09-30 | 伊顿保护系统Ip有限两合公司 | Portable hand lamp |
| WO2017121043A1 (en) * | 2016-01-15 | 2017-07-20 | 武汉市金运科技开发有限公司 | Wearable uniform auxiliary light mining lamp |
| CN110953510A (en) * | 2019-12-31 | 2020-04-03 | 广东德洛斯照明工业有限公司 | Embedded dual-purpose lamp for ramp indication |
-
2010
- 2010-07-19 CN CN2010202633928U patent/CN201897085U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104956143A (en) * | 2012-12-06 | 2015-09-30 | 伊顿保护系统Ip有限两合公司 | Portable hand lamp |
| WO2017121043A1 (en) * | 2016-01-15 | 2017-07-20 | 武汉市金运科技开发有限公司 | Wearable uniform auxiliary light mining lamp |
| US10101006B2 (en) | 2016-01-15 | 2018-10-16 | Wuhan Kinyun Science & Technology Development Co. Ltd. | Wearable mining lamp with uniform auxiliary lights |
| CN110953510A (en) * | 2019-12-31 | 2020-04-03 | 广东德洛斯照明工业有限公司 | Embedded dual-purpose lamp for ramp indication |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110713 Termination date: 20130719 |