CN110617412A - Bidirectional flashlight - Google Patents
Bidirectional flashlight Download PDFInfo
- Publication number
- CN110617412A CN110617412A CN201810627230.9A CN201810627230A CN110617412A CN 110617412 A CN110617412 A CN 110617412A CN 201810627230 A CN201810627230 A CN 201810627230A CN 110617412 A CN110617412 A CN 110617412A
- Authority
- CN
- China
- Prior art keywords
- wedge
- flashlight
- switch
- electrode connector
- shaped
- 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.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21L—LIGHTING DEVICES OR SYSTEMS THEREOF, BEING PORTABLE OR SPECIALLY ADAPTED FOR TRANSPORTATION
- F21L4/00—Electric lighting devices with self-contained electric batteries or cells
- F21L4/08—Electric lighting devices with self-contained electric batteries or cells characterised by means for in situ recharging of the batteries or cells
- F21L4/085—Pocket lamps
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
- F21V14/02—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources
- F21V14/025—Controlling the distribution of the light emitted by adjustment of elements by movement of light sources in portable lighting devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
- F21V15/012—Housings with variable shape or dimensions, e.g. by means of elastically deformable materials or by movement of parts forming telescopic extensions of the housing body
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/002—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips making direct electrical contact, e.g. by piercing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Battery Mounting, Suspending (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The invention relates to a bidirectional flashlight which comprises two wedge-shaped flashlight bodies, a lamp, a battery and a flashlight switch, wherein the two wedge-shaped flashlight bodies are arranged in the two wedge-shaped flashlight bodies; one end surfaces of the two wedge-shaped cylinder bodies are inclined cut surfaces with the same shape, a raised electrode connector is arranged on the inclined cut surface of one wedge-shaped cylinder body, and a conductive slot of the electrode connector is arranged on the inclined cut surface of the other wedge-shaped cylinder body; the two oblique planes are mutually attached, and the electrode connector is inserted into the conductive slot; the two lamps are respectively arranged on the other end surfaces of the two wedge-shaped cylinder bodies, which are opposite to the inclined cutting surfaces; the flashlight switch is arranged on one truncated wedge-shaped barrel; the lamp, the flashlight switch, the electrode connector and the battery are electrically connected in sequence. The bidirectional flashlight has the advantages of being capable of steering and bidirectional lighting.
Description
Technical Field
The invention relates to the field of plastic products, in particular to a bidirectional flashlight.
Background
When walking at night, the user often uses the flashlight to shine the front, and the user is easy to knock and knock down and fall down when the user is dark. Particularly, when the user moves far feet, the user turns over mountains and mountains, and particularly, the road conditions before the eyes and under the feet need to be considered simultaneously.
When the three-five crowd walking at night and only one flashlight is used, if the person shines at the front, the person behind cannot know the road condition under the foot of the person, if the person shines at the rear, the person in front can only feel the walking path, and when the number of people is large, the light source point of the single flashlight cannot illuminate the road in front of all the people, so that the illumination coverage area is small.
Therefore, it is necessary to develop a reversible flashlight.
Disclosure of Invention
Based on this, the invention aims to provide a bidirectional flashlight which has the advantages of being capable of steering and bidirectional lighting.
A bidirectional flashlight comprises two wedge-shaped flashlight bodies, a lamp, a battery and a flashlight switch; one end surfaces of the two wedge-shaped cylinder bodies are inclined cut surfaces with the same shape, a raised electrode connector is arranged on the inclined cut surface of one wedge-shaped cylinder body, and a conductive slot of the electrode connector is arranged on the inclined cut surface of the other wedge-shaped cylinder body; the two oblique planes are mutually attached, and the electrode connector is inserted into the conductive slot; the two lamps are respectively arranged on the other end surfaces of the two wedge-shaped cylinder bodies, which are opposite to the inclined cutting surfaces; the flashlight switch is arranged on one truncated wedge-shaped barrel; the lamp, the flashlight switch, the electrode connector and the battery are electrically connected in sequence.
According to the bidirectional flashlight, the two wedge-shaped cylinder bodies are arranged and connected through the electrode connector, and the oblique cutting surfaces of the two wedge-shaped cylinder bodies are attached, so that the two wedge-shaped cylinder bodies can rotate 180 degrees around the motor connector on the oblique cutting surfaces. When the two wedge-shaped cylinder bodies are mutually inverted and linearly connected, the bidirectional flashlight can be used for front and back illumination; when the two wedge-shaped cylinder bodies are mutually vertical, the bidirectional flashlight can be vertically held for front lighting and underfoot lighting, and the bidirectional flashlight can be horizontally held for enlarging the coverage area of the front lighting; when the two wedge-shaped cylinder bodies form an angle of 135 degrees with each other, the bidirectional flashlight provided by the invention can be held to enlarge the front lighting coverage area or be used as the atmosphere of a decorative and rescue object active scene.
Furthermore, the electrode connector is spherical, and the conductive slot is adapted to the electrode connector. The electrode connector is made into a spherical shape, and when the electrode connector is inserted into the conductive slot matched with the electrode connector, the electrode connector is not easy to be separated from the conductive slot, so that the stability of electric connection is kept. In addition, electrode connectors in other shapes can be adopted, as long as the structure is provided with a structure with one large end and one small end, the electrode connector inserted into the conductive slot is the large end, the opening of the conductive slot is set to be smaller than the large end, or the opening of the conductive slot is a one-way elastic piece, so that the inserted electrode connector is not easy to separate from the conductive slot.
Further, the angle between the chamfer and the horizontal plane is 45 degrees. Preferably 45 degrees, and can also be 60 degrees, 50 degrees, etc., but considering the arrangement of the conductive slot, certain space of the cylinder body is needed, and the 45 degrees is most suitable.
Further, the flashlight switch is a three-section switch controller, and when the first section switch is started, the battery and a lamp on the wedge-shaped barrel body where the flashlight switch is located are switched on; when the second section of switch is started, the battery and the electrode connector are connected, and a lamp on the wedge-shaped barrel body which is not provided with the flashlight switch is started; when the third-stage switch is started, the two lamps are started simultaneously. The three-section switch is arranged, so that the bidirectional flashlight is simple to operate and good in user experience.
Further, the lamp cap is sleeved outside the lamp and is in threaded connection with the wedge-shaped barrel body. The lamp cap is used for protecting the lamp, the lamp cap can be transparent, and when a concert and a match are watched, the bidirectional flashlight with the lamp cap can be used as an atmosphere for decorating and activating a scene by a help object.
Further, the wedge-shaped barrel body is made of PVC plastics.
Furthermore, the wedge-shaped barrel body is sleeved with an anti-skidding rubber sleeve.
Furthermore, the battery is a rechargeable battery, and a charging interface of the battery is arranged on the wedge-shaped cylinder body.
For a better understanding and practice, the invention is described in detail below with reference to the accompanying drawings.
Drawings
FIG. 1 is a schematic view of a bi-directional flashlight of the present invention;
FIG. 2 is a block diagram of the electrical connections of the bi-directional flashlight of the present invention;
FIG. 3 is a first state of use diagram of the bi-directional flashlight of the present invention;
FIG. 4 is a second state of use diagram of the bi-directional flashlight of the present invention:
FIG. 5 is a third state of use diagram of the bi-directional flashlight of the present invention.
Detailed Description
In order to solve the defects of the prior art, the invention provides a bidirectional flashlight which has the advantages of being capable of steering and bidirectional lighting and is simple to use.
Referring to fig. 1-2, the bi-directional flashlight of the present invention includes two wedge-shaped barrel bodies 10, 20 and lamps a, B.
The main body parts of the wedge-shaped cylinder bodies 10 and 20 are cylindrical, the wedge-shaped cylinder bodies 10 and 20 are made of PVC plastics, anti-skidding rubber sleeves are sleeved outside the wedge-shaped cylinder bodies, and a pair of opposite end faces are oblique planes with the same shape.
The wedge-shaped barrel body 10 comprises a flashlight switch 11 and a battery 13, and a raised electrode connector 12 is arranged on the oblique cutting plane of the wedge-shaped barrel body; correspondingly, the inclined cutting plane of the wedge-shaped barrel body 20 is provided with a conductive slot 21 of the electrode connector 12; the two oblique planes are mutually attached, and the electrode connector 12 is inserted into the conductive slot 21; the two lamps are respectively arranged on the other end surfaces of the two wedge-shaped cylinder bodies, which are opposite to the inclined cutting surfaces; in this embodiment, the lamp a is mounted on the wedge-shaped barrel 10; the lamp B is mounted on the wedge-shaped barrel 20. As shown in fig. 2, the lamps a and B, the flashlight switch 11, the electrode connector 12, and the battery 13 are electrically connected in sequence. The flashlight switch 11 is a three-section switch controller, and when a first section switch is started, the battery 13 and a lamp A on the wedge-shaped barrel body 10 where the flashlight switch 11 is located are switched on; when the second-stage switch is started, the connector between the battery 13 and the electrode 12 is switched on, and the lamp B on the wedge-shaped barrel body 20 without the flashlight switch 11 is started; when the third switch is started, the two lamps A and B are started simultaneously.
Preferably, the electrode connector 12 is spherical, and the conductive slot 21 is adapted to the electrode connector 12. The electrode connector 12 is formed in a spherical shape, and when inserted into the conductive socket 21 corresponding to the electrode connector 12, the electrode connector 12 is not easily separated from the conductive socket 21, thereby maintaining the stability of electrical connection. In addition, the electrode connector 12 may have another shape, and if the electrode connector 12 has a structure in which one end is larger and the other end is smaller, the electrode connector 12 inserted into the conductive slot 21 has a larger end, and the opening of the conductive slot 21 is set smaller than the larger end, or the opening of the conductive slot 21 is a one-way elastic member, and is difficult to be pulled out after being inserted, so that the inserted electrode connector 12 is not easily separated from the conductive slot 21.
Preferably, the angle between the oblique cutting plane and the horizontal plane is preferably 45 degrees, and may also be 60 degrees, 50 degrees, etc., but considering that the arrangement of the conductive slot 21 requires a certain space of the barrel body, and it is most appropriate to adopt 45 degrees.
Preferably, the bidirectional flashlight of the present invention further comprises a lamp cap 30 sleeved outside the lamp, wherein the lamp cap 30 is in threaded connection with the wedge-shaped barrel bodies 10 and 20. The lamp cap 30 is used for protecting the lamps A and B, and the lamp cap 20 can be transparent, so that the bidirectional flashlight with the lamp cap 30 can be used as an atmosphere of a scene where decorations and recourse are active when a concert or a match is watched.
Preferably, the battery 13 is a rechargeable battery, and a charging interface 14 of the battery is arranged on the wedge-shaped barrel 10.
Referring to fig. 3-5, 3 operation states of the present invention are shown.
According to the bidirectional flashlight, the two wedge-shaped cylinder bodies 10 and 20 are arranged, the electrode connector 12 is used for connection, and the oblique planes of the two wedge-shaped cylinder bodies are attached, so that the two wedge-shaped cylinder bodies can rotate 180 degrees around the motor connector 12 on the oblique planes. As shown in FIG. 3, when two wedge-shaped bodies are connected in a straight line with each other inverted, the bidirectional flashlight of the present invention can be used for front and back illumination; as shown in fig. 4, when the two wedge-shaped bodies are perpendicular to each other, the two-way flashlight of the present invention can be used for front lighting and underfoot lighting by being held vertically, and the coverage area of the front lighting can be enlarged by holding the two-way flashlight of the present invention horizontally; as shown in FIG. 5, when the two wedge-shaped bodies are at 135 degrees to each other, holding the two-way flashlight of the present invention can be used to enlarge the front lighting coverage area or to serve as an atmosphere for decorating, reviving or activating the scene. The using state of the invention is not limited to the above-mentioned ones, because it can rotate within 180 degrees at will, can presume the using state according to users' needs.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (8)
1. A bi-directional flashlight, comprising: comprises two wedge-shaped cylinder bodies, a lamp, a battery and a flashlight switch; one end surfaces of the two wedge-shaped cylinder bodies are inclined cut surfaces with the same shape, a raised electrode connector is arranged on the inclined cut surface of one wedge-shaped cylinder body, and a conductive slot of the electrode connector is arranged on the inclined cut surface of the other wedge-shaped cylinder body; the two oblique planes are mutually attached, and the electrode connector is inserted into the conductive slot; the two lamps are respectively arranged on the other end surfaces of the two wedge-shaped cylinder bodies, which are opposite to the inclined cutting surfaces; the flashlight switch is arranged on one truncated wedge-shaped barrel; the lamp, the flashlight switch, the electrode connector and the battery are electrically connected in sequence.
2. The bi-directional flashlight of claim 1, wherein: the electrode connector is spherical, and the conductive slot is adapted to the electrode connector.
3. The bi-directional flashlight of claim 1, wherein: the angle between the chamfer and the horizontal plane is 45 degrees.
4. The bi-directional flashlight of claim 1, wherein: the flashlight switch is a three-section switch controller, and when the first section switch is started, the battery and a lamp on the wedge-shaped barrel body where the flashlight switch is located are switched on; when the second section of switch is started, the battery and the electrode connector are connected, and a lamp on the wedge-shaped barrel body which is not provided with the flashlight switch is started; when the third-stage switch is started, the two lamps are started simultaneously.
5. The bi-directional flashlight of claim 1, wherein: the lamp cap is sleeved outside the lamp and is in threaded connection with the wedge-shaped barrel body.
6. The bi-directional flashlight of claim 1, wherein: the wedge-shaped barrel body is made of PVC plastics.
7. The bi-directional flashlight of claim 1, wherein: the wedge-shaped barrel body is sleeved with an anti-slip rubber sleeve.
8. The bi-directional flashlight of claim 1, wherein: the battery is a rechargeable battery, and a charging interface of the battery is arranged on the wedge-shaped cylinder body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810627230.9A CN110617412A (en) | 2018-06-19 | 2018-06-19 | Bidirectional flashlight |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810627230.9A CN110617412A (en) | 2018-06-19 | 2018-06-19 | Bidirectional flashlight |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110617412A true CN110617412A (en) | 2019-12-27 |
Family
ID=68919954
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810627230.9A Pending CN110617412A (en) | 2018-06-19 | 2018-06-19 | Bidirectional flashlight |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110617412A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2893390Y (en) * | 2006-04-18 | 2007-04-25 | 刘南新 | Charging lighting lamps |
| CN201093204Y (en) * | 2007-05-21 | 2008-07-30 | 吴建军 | Electrification electric torch capable of rotating arbitrarily with angle of head by hand |
| CN203848014U (en) * | 2014-08-05 | 2014-09-24 | 关栩乐 | Electric torch with bidirectional irradiation function |
| DE202015003492U1 (en) * | 2015-05-12 | 2016-08-15 | Außenhandelsgesellschaft Wachsmuth & Krogmann m.b.H. | work lamp |
| CN206112702U (en) * | 2016-10-28 | 2017-04-19 | 中山市凌典光电科技有限公司 | LED lamp is adjusted at oblique angle |
| CN108006463A (en) * | 2017-11-27 | 2018-05-08 | 李婷 | A kind of foldable double-head flashlight |
-
2018
- 2018-06-19 CN CN201810627230.9A patent/CN110617412A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2893390Y (en) * | 2006-04-18 | 2007-04-25 | 刘南新 | Charging lighting lamps |
| CN201093204Y (en) * | 2007-05-21 | 2008-07-30 | 吴建军 | Electrification electric torch capable of rotating arbitrarily with angle of head by hand |
| CN203848014U (en) * | 2014-08-05 | 2014-09-24 | 关栩乐 | Electric torch with bidirectional irradiation function |
| DE202015003492U1 (en) * | 2015-05-12 | 2016-08-15 | Außenhandelsgesellschaft Wachsmuth & Krogmann m.b.H. | work lamp |
| CN206112702U (en) * | 2016-10-28 | 2017-04-19 | 中山市凌典光电科技有限公司 | LED lamp is adjusted at oblique angle |
| CN108006463A (en) * | 2017-11-27 | 2018-05-08 | 李婷 | A kind of foldable double-head flashlight |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191227 |
|
| RJ01 | Rejection of invention patent application after publication |