阅读说明：本技术 一种双向手电筒 (Bidirectional flashlight ) 是由 甄坤华 于 2018-06-19 设计创作，主要内容包括：本发明涉及一种双向手电筒,其包括两截楔形筒身、灯具、电池和手电开关；所述两截楔形筒身的一端面为形状相同的斜切面,两斜切面通过可伸缩的连接线连接,所述楔形筒身内设置有连接线的收容部；所述灯具数量为两个,分别安装在所述两截楔形筒身相对所述斜切面的另一端面；所述手电开关设置在其中一截楔形筒身上；所述灯具、手电开关、连接线、电池依次电连接。本发明所述的双向手电筒具有能转向、照明角度随意调整的优点。(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 planes with the same shape, the two inclined planes are connected through a telescopic connecting line, and an accommodating part of the connecting line is arranged in each wedge-shaped cylinder body; 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 connecting line and the battery are electrically connected in sequence. The bidirectional flashlight has the advantages of being capable of steering and randomly adjusting the lighting angle.)

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 planes with the same shape, the two inclined planes are connected through a telescopic connecting line, and an accommodating part of the connecting line is arranged in each wedge-shaped cylinder body; 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 connecting line and the battery are electrically connected in sequence.

2. The bi-directional flashlight of claim 1, wherein: and a PNT sleeve is sleeved outside the connecting wire.

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-stage switch is started, the battery and the connecting wire are connected, and the lamp on the wedge-shaped barrel body without 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.

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 randomly adjusting the illumination angle.

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 planes with the same shape, the two inclined planes are connected through a telescopic connecting line, and an accommodating part of the connecting line is arranged in each wedge-shaped cylinder body; 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 connecting line 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 connecting wire, and the oblique cutting surfaces of the two wedge-shaped cylinder bodies are attached to each other when the connecting wire is folded, so that the two wedge-shaped cylinder bodies can rotate 180 degrees on the oblique cutting surfaces around the motor connector. 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. When the connecting wire is extended, a user can hold the two wedge-shaped cylinder bodies with both hands to randomly adjust the lighting direction. In addition, when the connecting wire is made of a wire with sufficient firmness and toughness, the bidirectional flashlight can be used as a nunchakus and can be used for defending when a ruffian encounters the scoundrel in a night walk.

Further, the connecting wire is sleeved with a PNT sleeve. The insulating soft sleeve made of PNT (PET + NOMEX + glue molding) material makes the connecting wire easily gather into the containing part on the one hand, and on the other hand plays a role in insulation protection when the connecting wire is stretched.

Further, the angle between the chamfer and the horizontal plane is 45 degrees. Preferably 45 degrees, or 60 degrees, or 50 degrees, but a certain space is required for the barrel body in consideration of the installation of the housing portion for the connection cord 12, and 45 degrees is most preferable.

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-stage switch is started, the battery and the connecting wire are connected, and the lamp on the wedge-shaped barrel body without 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 of the bi-directional flashlight of the present invention with the connection cord retracted;

FIG. 4 is a second state of use view of the bi-directional flashlight of the present invention with the connection cord bundled:

FIG. 5 is a third state of use of the bi-directional flashlight of the present invention with the cord retracted.

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, the two oblique planes are connected through a conductive connecting line 12, and the two oblique planes are attached to each other when the connecting line 12 is converged; when the connecting line 12 is extended, the two chamfered surfaces are separated. The wedge-shaped barrel 10 is provided with a receiving portion (not shown) for the connecting wire 12, and the receiving portion is provided with a telescopic mechanism for assisting the connecting wire 12 to enter and exit the receiving portion. The telescoping mechanism may take the form of a conventional spring and snap combination and will not be described further herein. 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 connecting wire 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 battery 13 and the connecting wire 12 are connected, 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, a PNT sleeve is sleeved outside the connecting wire 12. The flexible insulating sleeve made of PNT (PET + NOMEX + glue molding) material makes the connecting wire 12 easily to be bundled into the containing part on the one hand, and on the other hand, plays a role in insulation protection when the connecting wire 12 is extended.

Preferably, the angle between the oblique plane and the horizontal plane is preferably 45 degrees, and may be 60 degrees or 50 degrees, but a certain space of the barrel body is required for the arrangement of the accommodating portion of the connecting wire 12, and 45 degrees is most suitable.

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 to 5, 3 usage states of the connection cable of the present invention are shown.

According to the bidirectional flashlight, the two wedge-shaped cylinder bodies 10 and 20 are arranged and connected through the connecting wire 12, 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.

When the connecting wire 12 is extended, the user can hold the two wedge-shaped barrel bodies with both hands to adjust the lighting direction at will. In addition, when the connecting wire 12 is made of a wire with sufficient firmness and toughness, the bidirectional flashlight can be used as a nunchakus and can be used for defending when ruffians meet the situation at night.

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.