CN204717387U - Flashlight with adjustable lighting range - Google Patents

Abstract

The utility model discloses a flashlight with adjustable illumination range, which comprises a cylindrical body, wherein a fixed storage battery is arranged in the cylindrical body, one end of the cylindrical body is provided with an illuminating lamp connected with the storage battery, the other end of the cylindrical body is provided with a box cover for protecting the storage battery, the illuminating lamp comprises a straight cylindrical lamp shell, a lamp bead is arranged in the lamp shell, a plurality of illuminating bodies which are arranged in an annular mode and are arranged at equal intervals are arranged on the outer wall of the lamp shell, each illuminating body comprises a fan-shaped shell, a cavity is formed inside the fan-shaped shell, the lamp bead is arranged in the cavity, the outer side surface of the fan-shaped shell is a transparent surface, the tail end of the fan-shaped shell is hinged with the outer wall of the lamp shell, the inner side end; a spiral ring is arranged at the outer side end of the lamp shell, a groove is formed in the inner side edge of one side end of the spiral ring, and the groove is buckled with the extending edge; the utility model discloses can solve not enough among the prior art, can enlarge whole illumination zone, increase the field of vision in the use, give very big convenience.

Description

Flashlight with adjustable lighting range

technical field

The utility model relates to a daily necessities, in particular to a flashlight with an adjustable lighting range.

Background technique

The flashlight is a daily necessities, and it is one of the most common and commonly used items. However, the current flashlights have structural deficiencies. There is only one end for lighting, and there is no multi-head lighting. The inventor proposes an improvement in this regard to meet the needs of the existing market, realize multi-head lighting, and expand the lighting range.

Utility model content

The purpose of this utility model is to provide a flashlight with adjustable lighting range, so as to solve the problems raised in the above-mentioned background technology.

For realizing this technical purpose, the scheme of the present utility model is:

The flashlight with adjustable lighting range includes a cylinder body, a fixed storage battery is arranged in the cylinder body, a lighting lamp connected to the storage battery is provided at one end of the cylinder body, and a box cover for protecting the storage battery is provided at the other end. It is characterized in that: the illuminating lamp comprises a straight tube-shaped lamp housing, lamp beads are arranged inside the lamp housing, and a plurality of illuminating bodies arranged in a circular arrangement at equal intervals are arranged on the outer wall of the lamp housing. The illuminating body includes a fan-shaped housing with a cavity inside, and lamp beads are arranged in the cavity. The outer surface of the fan-shaped housing is a transparent surface, and a hinge is formed between the end and the outer wall of the lamp housing. The inner end of the inner end forms an extension edge, and a spring is provided between the extension edge and the outer wall of the lamp housing; a spiral ring is arranged at the outer end of the lamp housing, and a groove is formed on the inner edge of one end of the spiral ring , the groove interlocks with the extending edge.

As a further optimization of the present invention, the outer side of the fan-shaped housing is provided with LED lamp beads arranged obliquely, and the angle between the LED lamp beads and the outer side is 0-45 degrees.

As a further preference for the utility model, the sector housing has an independent storage battery.

As a further optimization of the present utility model, a magnetic strip is provided on the inner side of the fan-shaped housing.

To further optimize the utility model, the inside of the lid forms an independent cavity, an independent storage battery is provided in the independent cavity, and an infrared transmitter connected to the storage battery is provided on the outer wall of the lid. The switch connected to the infrared emitter forms a magnetic layer at the bottom of the lid.

As a further optimization of the utility model, a built-in independent GPS locator is provided in the box cover.

As a further optimization of the present invention, a circle of LED lamp beads is arranged around the bottom end surface of the box cover.

Compared with the prior art, the beneficial effects of the utility model are:

The utility model comprises a cylindrical body, in which a fixed storage battery is arranged, an illuminating lamp connected with the storage battery is arranged at one end of the cylindrical body, and a box cover for protecting the storage battery is provided at the other end, and the lighting lamp It includes a straight tube type lamp housing, lamp beads are arranged inside the lamp housing, and a plurality of lighting bodies arranged in a ring and arranged at equal intervals are arranged on the outer wall of the lamp housing, and the lighting body includes a cavity formed inside. The fan-shaped housing is provided with lamp beads in the cavity, the outer surface of the fan-shaped housing is a transparent surface, the end forms a hinge with the outer wall of the lamp housing, and the inner end of the outer surface forms an extension edge, so A spring is provided between the extension edge and the outer wall of the lamp housing; a spiral ring is provided at the outer end of the lamp housing, and a groove is formed on the inner side of one end of the spiral ring, and the groove is connected to the outer wall of the lamp housing. The extended sides are interlocked; the utility model has been improved on the existing flashlight, and an illuminating body that can expand the lighting area is arranged on the outer wall of the lamp housing. There are multiple illuminating bodies, which can be set in actual conditions. In general, the lighting body is fixed by a spiral ring, which is much larger than before. If the fan-shaped shell is pulled apart, the entire lighting area will be larger. It is 0.5-2 times larger than the existing flashlight. It can be seen that the utility model expands the entire lighting range and area, and provides a clear and bright lighting range.

Description of drawings

Fig. 1 is the structural representation of the utility model.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

Please refer to Fig. 1, in the embodiment of the utility model, the utility model discloses a flashlight with an adjustable lighting range, including a cylinder body 1, a fixed battery 2 is arranged inside the cylinder body 1, and a One end of 1 is provided with an illuminating lamp 3 connected to the storage battery 2, and the other end is provided with a box cover 4 for protecting the accumulator 2. It is characterized in that: the illuminating lamp 4 includes a straight lamp housing 5. A lamp bead 6 is provided inside, and a plurality of illuminants 7 arranged in a ring and arranged at equal intervals are arranged on the outer wall of the lamp housing 5. The illuminants 7 include a fan-shaped housing 9 that forms a cavity 8 inside. The cavity 8 is provided with a lamp bead 6 , the outer surface 21 of the fan-shaped housing 9 is a transparent surface, the end forms a hinge with the outer wall of the lamp housing 5 , and the inner end of the outer surface 21 forms an extension edge 22 , a spring 23 is provided between the extension edge 22 and the outer wall of the lamp housing 5; this spring 23 can not only play a connecting role, but also can play a reset role, so that the angles at which each illuminating body 7 is stretched are consistent, forming Very good lighting range.

The utility model is provided with a spiral ring 24 at the outer end of the lamp housing 5, and a groove 25 is formed on the inner side of one end of the spiral ring 24, and the groove 25 is interlocked with the extension 22, so that The outer side of the fan-shaped housing 9 is provided with LED lamp beads 26 arranged obliquely, the angle between the LED lamp beads 26 and the outer side 27 is 0-45 degrees, and the fan-shaped housing 9 has There is an independent storage battery 2, and a magnetic strip 28 is provided on the inner side of the fan-shaped housing 9. This magnetic strip 28 can well adsorb the fan-shaped housing 9 to the lamp housing, so that the screw ring 24 is not needed for fixing. Increased convenience and flexibility during use. In actual use, it is only necessary to pull out the illuminating body 7 as required, and one or more of them can be pulled out according to actual needs, which is very convenient to use.

The utility model has been improved on the existing flashlight. On the outer wall of the lamp housing 5, an illuminating body 7 that can expand the lighting area is provided. There are multiple illuminating bodies, which can be set in actual conditions. Generally speaking, the illuminating body 7 is fixed by the spiral ring 24, which expands a lot than before. If the fan-shaped housing 9 is pulled apart, the entire lighting area will be larger. It is 0.5-2 times larger than the existing flashlight.

The inside of the box cover 4 of the utility model forms an independent cavity 31, and an independent battery 2 is arranged in the independent cavity 31, and an infrared transmitter 32 connected with the battery 2, and this infrared transmitter 32 can be used as a warning Use, can be used as warning emergency use, the utility model is provided with the switch 33 that joins with described infrared emitter 32 on the outer wall of described box cover 4, forms magnetic layer 34 at the bottom of described box cover 4, in The box cover 4 is provided with a built-in independent GPS locator 35 , and a circle of LED lamp beads 26 is provided around the bottom surface of the box cover 4 . The box cover 4 in the utility model can be used independently, and can be placed anywhere as a warning device. In addition, an independent independent GPS locator 35 is provided to play a positioning role, especially when going out at night, if the old man gets lost Or if it falls down, it can be found very well, and it can be connected with the mobile phone and the family's mobile phone, which improves the overall convenience of use. In addition, it can also be used as an independent lighting, that is, as a preliminary lighting, to play an emergency role.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. A flashlight with adjustable lighting range, including a cylinder, a fixed battery is installed in the cylinder, a lighting lamp connected to the battery is provided at one end of the cylinder, and a box for protecting the battery is provided at the other end The cover is characterized in that: the illuminating lamp includes a straight tube-shaped lamp housing, lamp beads are arranged inside the lamp housing, and a plurality of illuminating bodies arranged in a ring and arranged at equal intervals are arranged on the outer wall of the lamp housing, The illuminating body includes a fan-shaped housing with a cavity inside, and lamp beads are arranged in the cavity. The outer surface of the fan-shaped housing is a transparent surface, and a hinge is formed between the end and the outer wall of the lamp housing. The inner end of the outer surface forms an extension edge, and a spring is provided between the extension edge and the outer wall of the lamp housing; a spiral ring is arranged at the outer end of the lamp housing, and the inner edge of one end of the spiral ring forms a a groove, and the groove is interlocked with the extending edge. 2. The flashlight with adjustable lighting range according to claim 1, characterized in that: the outer side of the fan-shaped housing is provided with LED lamp beads arranged obliquely, and the distance between the LED lamp beads and the outer side is The angle between them is 0-45 degrees. 3. The flashlight with adjustable lighting range according to claim 1, characterized in that: said sector housing has an independent storage battery. 4. The flashlight with adjustable lighting range according to claim 1, characterized in that: a magnetic strip is provided on the inner side of the fan-shaped housing. 5. The flashlight with adjustable lighting range according to claim 1, characterized in that: the inside of the lid forms an independent cavity, and an independent storage battery is arranged in the independent cavity, and an infrared emitting light connected with the storage battery A switch connected to the infrared emitter is provided on the outer wall of the box cover, and a magnetic layer is formed at the bottom of the box cover. 6. The flashlight with adjustable lighting range according to claim 5, characterized in that: a built-in independent GPS locator is provided in the box cover. 7. The flashlight with adjustable lighting range according to claim 5, wherein a circle of LED lamp beads is arranged around the bottom end surface of the box cover.