CN201288947Y - Self-generation hand-held lighting lamp - Google Patents
Self-generation hand-held lighting lamp Download PDFInfo
- Publication number
- CN201288947Y CN201288947Y CNU200820103881XU CN200820103881U CN201288947Y CN 201288947 Y CN201288947 Y CN 201288947Y CN U200820103881X U CNU200820103881X U CN U200820103881XU CN 200820103881 U CN200820103881 U CN 200820103881U CN 201288947 Y CN201288947 Y CN 201288947Y
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- China
- Prior art keywords
- shaped magnet
- magnet
- cylinder
- copper coil
- illuminating lamp
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- Expired - Fee Related
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Abstract
The utility model discloses a self-generation hand-held lighting lamp, wherein at least two cylindrical barrel type magnets are set in the lighting lamp shell and the terminals at the same magnetic pole of the adjacent cylindrical barrel type magnets are connected with each other and a copper coil is sleeved in the cylindrical barrel type magnet and the length of the copper coil matches with the length of the cylindrical barrel type magnet and the copper coil is electrically connected with a rectification circuit by a conductor and at least two cylindrical magnets are slidingly sleeved in the copper coil and the terminals at the same magnetic pole of the adjacent cylindrical magnets are connected with each other and the polarity of the magnetic poles of each connection terminal of the cylindrical magnets is respectively opposite to the polarity of magnetic poles of the each connection terminal of the cylindrical barrel type magnets. The connection length of the cylindrical magnet is less than the connection length of the cylindrical barrel type magnet and baffles are respectively set in the lighting lamp shells at the two ends of the cylindrical barrel type magnet in interval and the distance between each baffle and the end surface of the adjacent cylindrical barrel type magnet is less than the connection length of the cylindrical magnet. The generation capacity is strong and the lighting brightness is high and the structure is simple and easy to popularize.
Description
Technical field
The utility model relates to a kind of self power generation hand-held illuminating lamp, need not the battery use of can in the dark throwing light on.
Background technology
In order to carry out night illumination at remote areas without electricity, people have invented flashlight with electric generation by itself, existing flashlight with electric generation by itself has a variety of versions, commonly installs generator in flashlight, generates electricity night illumination is provided thereby drive generator by external force.The flashlight structure of this structure is comparatively complicated, in use breaks down easily, and it is not very convenient using.Also have the minority flashlight with electric generation by itself to generate electricity by the magnet cutting magnetic line that slides in coil, though it is fault is few when using, reasonable not enough on the structure, magnet length is short, needs ceaselessly to rock flashlight fast, however, the electric energy that sends is still very faint, and practicality is relatively poor.
The utility model content
The purpose of this utility model is to provide a kind of self power generation hand-held illuminating lamp, and its generating capacity is strong, and the brightness of illumination height is simple in structure, is easy to promote.
The purpose of this utility model is achieved in that a kind of self power generation hand-held illuminating lamp, comprise bulb, illuminating lamp housing and rectification circuit plate, at least two cylinder barrel shaped magnet are being set in the illuminating lamp housing, the end that adjacent column tubular magnet magnetic pole is identical interconnects, suit copper coil in cylinder barrel shaped magnet, the length of copper coil is complementary with the length that is connected of cylinder barrel shaped magnet, copper coil is electrically connected with the rectification circuit plate by lead, the slip suit at least two cylinder-shaped magnets in copper coil, the end that adjacent column shape magnet magnetic pole is identical interconnects, cylinder-shaped magnet respectively be connected the end pole polarity respectively with cylinder barrel shaped magnet respectively be connected the end pole polarity opposite, the connection length of cylinder-shaped magnet is less than the connection length of cylinder barrel shaped magnet, baffle plate is being set at interval respectively in the illuminating lamp housing at cylinder barrel shaped magnet two ends, and the distance between each side shield and the adjacent column tubular magnet end face is all less than the length that is connected of cylinder-shaped magnet.
The utility model is owing to be provided with at least two cylinder barrel shaped magnet in housing, suit copper coil in cylinder barrel shaped magnet, the slip suit at least two cylinder-shaped magnets in copper coil, prolonged the length of magnet like this, in addition, cylinder-shaped magnet respectively be connected the end pole polarity respectively with cylinder barrel shaped magnet respectively be connected the end pole polarity opposite, in having strengthened, repulsive force between outer two kinds of magnet, only need rock gently, cylinder-shaped magnet is slidably reciprocated fast, produce powerful alternating current in the copper coil thereby make, generating capacity is strong, the brightness of illumination height can be used after the rectification of alternating current process rectification circuit plate for illuminating lamp.The utility model does not have drives structure such as generator, gear, pressing plate, and therefore simple in structure, low production cost both can have been made flashlight structure and can also make lantern construction, is particluarly suitable for the vast farming and pastoral area of China and uses, and is easy to promote.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing.
Accompanying drawing is that master of the present utility model looks the part section structural representation.
The specific embodiment
A kind of self power generation hand-held illuminating lamp as shown in drawings, comprises bulb, illuminating lamp housing 9 and rectification circuit plate 7.At least two cylinder barrel shaped magnet 2,5 are being set in illuminating lamp housing 9, the end that adjacent column tubular magnet 2,5 magnetic poles are identical interconnects, and promptly the N utmost point of adjacent column tubular magnet 2,5 interconnects or the S utmost point interconnects.Suit copper coil 3 in cylinder barrel shaped magnet 2,5, and the length of copper coil 3 is complementary with the length that is connected of cylinder barrel shaped magnet 2,5, and copper coil 3 is electrically connected with rectification circuit plate 7 by lead.The slip suit at least two cylinder- shaped magnets 4,6 in copper coil 3, and the end that adjacent column shape magnet 4,6 magnetic poles are identical interconnects, and promptly the N utmost point of adjacent column shape magnet 4,6 interconnects or the S utmost point interconnects.Cylinder- shaped magnet 4,6 respectively be connected the end pole polarity respectively with cylinder barrel shaped magnet 2,5 respectively be connected the end pole polarity opposite, if that is: cylinder barrel shaped magnet 2,5 be connected the end pole polarity be the N utmost point, then cylinder- shaped magnet 4,6 be connected the end pole polarity be the S utmost point, otherwise, then cylinder- shaped magnet 4,6 be connected the end pole polarity be the N utmost point.The connection length of cylinder- shaped magnet 4,6 helps promoting cylinder- shaped magnet 4,6 to produce high-speed motion less than the connection length of cylinder barrel shaped magnet 2,5 like this.Baffle plate 1,8 is being set at interval respectively in the illuminating lamp housing 9 at cylinder barrel shaped magnet 2,5 two ends, and the distance between each side shield and the adjacent column tubular magnet end face is all less than the length that is connected of cylinder- shaped magnet 4,6, prevents that cylinder- shaped magnet 4,6 from deviating from.
As shown in drawings, said rectification circuit plate 7 ringwise, rectification circuit plate 7 is perpendicular with the axis of cylinder- shaped magnet 4,6, rectification circuit plate 7 is installed near in the illuminating lamp housing 9 of cylinder barrel shaped magnet one side end face, and the aperture of rectification circuit plate 7 central through holes is greater than the external diameter of cylinder-shaped magnet 4,6.In order to reduce the space in the utility model illuminating lamp housing 9, reduce volume like this.
Claims (2)
1, a kind of self power generation hand-held illuminating lamp, comprise bulb, illuminating lamp housing (9) and rectification circuit plate (7), it is characterized in that: at least two cylinder barrel shaped magnet (2 are being set in illuminating lamp housing (9), 5), adjacent column tubular magnet (2,5) end that magnetic pole is identical interconnects, at cylinder barrel shaped magnet (2,5) interior suit copper coil (3), the length of copper coil (3) and cylinder barrel shaped magnet (2,5) connection length is complementary, copper coil (3) is electrically connected with rectification circuit plate (7) by lead, the slip suit at least two cylinder-shaped magnets (4 in copper coil (3), 6), adjacent column shape magnet (4,6) end that magnetic pole is identical interconnects, cylinder-shaped magnet (4,6) respectively be connected the end pole polarity respectively with cylinder barrel shaped magnet (2,5) respectively be connected the end pole polarity opposite, cylinder-shaped magnet (4,6) connection length is less than cylinder barrel shaped magnet (2,5) connection length, at cylinder barrel shaped magnet (2,5) baffle plate (1 is being set at interval in the illuminating lamp housing (9) at two ends respectively, 8), the distance between each side shield and the adjacent column tubular magnet end face is all less than cylinder-shaped magnet (4,6) connection length.
2, self power generation hand-held illuminating lamp according to claim 1, it is characterized in that: said rectification circuit plate (7) ringwise, rectification circuit plate (7) is perpendicular with the axis of cylinder-shaped magnet (4,6), rectification circuit plate (7) is installed near in the illuminating lamp housing (9) of cylinder barrel shaped magnet one side end face, and the aperture of rectification circuit plate (7) central through hole is greater than the external diameter of cylinder-shaped magnet (4,6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820103881XU CN201288947Y (en) | 2008-09-11 | 2008-09-11 | Self-generation hand-held lighting lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU200820103881XU CN201288947Y (en) | 2008-09-11 | 2008-09-11 | Self-generation hand-held lighting lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201288947Y true CN201288947Y (en) | 2009-08-12 |
Family
ID=40980631
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU200820103881XU Expired - Fee Related CN201288947Y (en) | 2008-09-11 | 2008-09-11 | Self-generation hand-held lighting lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201288947Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101694267A (en) * | 2009-10-16 | 2010-04-14 | 于德龙 | Self-powered flashlight |
| CN112130510A (en) * | 2020-09-28 | 2020-12-25 | 肇庆中彩机电技术研发有限公司 | Power distribution off-line inspection equipment |
-
2008
- 2008-09-11 CN CNU200820103881XU patent/CN201288947Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101694267A (en) * | 2009-10-16 | 2010-04-14 | 于德龙 | Self-powered flashlight |
| CN101694267B (en) * | 2009-10-16 | 2013-09-25 | 于德龙 | Self-powered flashlight |
| CN112130510A (en) * | 2020-09-28 | 2020-12-25 | 肇庆中彩机电技术研发有限公司 | Power distribution off-line inspection equipment |
| CN112130510B (en) * | 2020-09-28 | 2021-09-10 | 江再玉 | Power distribution off-line inspection equipment |
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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: 20090812 |