CN218441887U

CN218441887U - Luminous flashlight

Info

Publication number: CN218441887U
Application number: CN202221547450.9U
Authority: CN
Inventors: 胡永恩; 李晓燕; 韦武佳
Original assignee: Guangzhou Skyfire Electronic Technology Co ltd
Current assignee: Guangzhou Skyfire Electronic Technology Co ltd
Priority date: 2022-06-20
Filing date: 2022-06-20
Publication date: 2023-02-03
Anticipated expiration: 2032-06-20

Abstract

The utility model belongs to the technical field of the flashlight, it specifically discloses a night light flashlight. The utility model discloses a luminous flashlight, which comprises a cylinder, a lamp body and a luminous element, wherein the lamp body is electrically connected with the cylinder and can supply power to the lamp body, so that the lamp body can emit light to realize the lighting function of the luminous flashlight; the illuminating part is provided with an illuminating cavity for accommodating the lamp body, the top of the illuminating cavity penetrates through the top surface of the illuminating part to form a light-transmitting opening on the top surface of the illuminating part, and the illuminating part can absorb and store light and heat emitted by the lamp body and can emit light in a dark environment. The utility model discloses a night light flashlight can be convenient for people find the flashlight under dark environment, is favorable to improving its practicality.

Description

Luminous flashlight

Technical Field

The utility model relates to a flashlight especially relates to a night light flashlight.

Background

The existing flashlight has a single function. In dark environment, people are not convenient to find the flashlight.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide a luminous flashlight can be convenient for people to find the flashlight under dark environment, and is favorable for improving the practical performance of the flashlight.

The purpose of the utility model is realized by adopting the following technical scheme:

a noctilucent flashlight comprising:

the lamp body is electrically connected with the cylinder body;

the illuminating part is provided with a light-emitting cavity for accommodating the lamp body, the top of the light-emitting cavity penetrates through the top surface of the illuminating part to form a light-transmitting opening on the top surface of the illuminating part, and the illuminating part can absorb and store light and heat emitted by the lamp body to emit light.

Further, the lamp body is arranged on the bottom of the light-emitting cavity.

Further, the light-emitting member forms an inclination angle between a side surface of the light-emitting cavity and a bottom surface of the light-emitting cavity, and an angle a of the inclination angle and a light-emitting angle b of the lamp body satisfy the relation: a is more than 0 and less than b.

Further, the bottom surface or the side surface of the luminous piece is provided with a mounting hole, the mounting hole is communicated with the light-transmitting opening through the luminous cavity, and the lamp body penetrates through the mounting hole of the luminous piece and is arranged in the luminous cavity.

Furthermore, the mounting hole is formed by penetrating the bottom of the light-emitting cavity through the bottom surface of the light-emitting piece.

Furthermore, the luminous piece is made of a noctilucent material.

Furthermore, the side surface of the light-emitting cavity of the light-emitting piece is covered with a luminous layer.

Further, the luminous piece is detachably connected with the barrel.

Further, be provided with the installation cavity that is used for fixed illuminating part on the barrel, the barrel is provided with the fixed slot on the inner wall of installation cavity, be provided with the fixture block on the side of illuminating part, fixture block and fixed slot joint.

Further, still include the lamp shade, link to each other between lamp shade and the barrel and form the protection chamber, light-emitting component and lamp body are located the protection intracavity.

Compared with the prior art, the beneficial effects of the utility model reside in that:

through setting up the illuminating part, the light of lamp body during operation transmission can shine to the barrel outside through the printing opacity mouth in luminous chamber, and the illuminating part can absorb and store the light and heat that its luminous intracavity lamp body sent this moment. Under the dark environment, luminous piece can the energy of emission produce fluorescence to can be convenient for people find the flashlight under the dark environment, make the practicality of this night light flashlight higher.

Drawings

FIG. 1 is an exploded view of a noctilucent electric torch according to an embodiment of the present invention;

FIG. 2 is a schematic view of a partially exploded structure of a noctilucent electric torch according to an embodiment of the present invention;

fig. 3 is a schematic structural view of a luminous element of the noctilucent electric torch according to the embodiment of the present invention.

In the figure: 1. a cylinder body; 2. a lamp body; 3. a light emitting member; 4. a top surface; 5. a light-transmitting opening; 6. a side surface; 7. mounting holes; 8. a clamping block; 9. fixing grooves; 10. a lamp shade; 11. a protective cavity; 12. and (4) switching.

Detailed Description

This section will describe in detail the embodiments of the present invention, preferred embodiments of the present invention are shown in the attached drawings, which are used to supplement the description of the text part of the specification with figures, so that one can intuitively and vividly understand each technical feature and the whole technical solution of the present invention, but they cannot be understood as the limitation of the protection scope of the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, a plurality of means is one or a plurality of means, a plurality of means is two or more, and the terms greater than, less than, exceeding, and the like are understood as excluding the number, and the terms greater than, less than, within, and the like are understood as including the number. If the first and second are described for the purpose of distinguishing technical features, they are not to be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of the technical features indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

Referring to fig. 1 to 3, a preferred embodiment of the present invention provides a noctilucent electric torch, which includes a barrel 1, a lamp body 2 and a light emitting element 3, wherein the lamp body 2 is electrically connected to the barrel 1; the illuminating part 3 is provided with an illuminating cavity for accommodating the lamp body 2, the top of the illuminating cavity penetrates through the top surface 4 of the illuminating part 3 to form a light-transmitting opening 5 on the top surface 4 of the illuminating part 3, and the illuminating part 3 can absorb and store light and heat emitted by the lamp body 2 and can emit light in a dark environment.

On the basis of the structure, through setting up the illuminating part 3, when the lamp body 2 is electrified to work, the light emitted by the lamp body 2 can irradiate the outside of the barrel body 1 through the light-transmitting opening 5 of the light-emitting cavity to realize illumination, and the illuminating part 3 can absorb and store light and heat emitted by the lamp body 2 in the light-emitting cavity, and can also absorb and store natural light naturally. Under the dark environment, the luminous element 3 can emit energy to generate fluorescence, so that people can find the flashlight conveniently in the dark environment, and the practicability of the noctilucent flashlight is improved.

As a preferred embodiment of the present invention, it may also have the following additional technical features:

in this embodiment, the lamp body 2 is disposed at the bottom of the light-emitting cavity, so that the receiving area of the light emitted from the light-emitting element 3 and the lamp body 2 is increased, and more light emitted from the lamp body 2 can be absorbed by the light-emitting element 3, so that more energy can be emitted from the light-emitting element 3 to generate more fluorescence, and the flashlight can be found in dark environment.

In the present embodiment, the light emitting element 3 forms an inclined angle between the side surface 6 of the light emitting cavity and the bottom surface of the light emitting cavity, and the angle a of the inclined angle and the light emitting angle b of the lamp body 2 satisfy the following relation: a is more than 0 and less than b. Specifically, lamp body 2 is the lamp pearl, and its luminous angle b is 120, and the angle a at angle of inclination satisfies the relational expression: a is more than or equal to 110 degrees and less than 120 degrees, so the light emitted by the lamp body 2 can be effectively projected to the side surface 6 of the light-emitting cavity of the light-emitting piece 3, and the light is effectively absorbed by the light-emitting piece 3 on the side surface 6 of the light-emitting cavity, so that the light-emitting piece 3 can effectively emit energy to generate fluorescence. The angle a of the inclination angle in this embodiment is preferably 119 °, that is, the difference between the angle a and the light-emitting angle b is 1 °, so that most of the light emitted by the lamp body 2 can be irradiated to the outside of the barrel 1 through the light-transmitting opening 5 to ensure sufficient lighting conditions, and a small part of the light emitted by the lamp body 2 can be effectively absorbed by the light-emitting member 3 on the side surface 6 of the light-emitting cavity, so that the light-emitting member 3 can effectively emit energy to generate fluorescence. Of course, the angle a of the inclined angle can also be set to be 110 °, 115 ° or 119.5 ° according to actual needs, which can be beneficial to better control the brightness degree.

In other embodiments, the light-emitting angle b of the lamp bead is more than 120 degrees. Of course, the lamp body 2 may also be a bulb or the like.

Specifically, the illuminating part 3 is in a circular truncated cone structure, so that the side surface 6 of the illuminating cavity of the illuminating part 3 is a smooth surface, a lighting dead angle is avoided, and the illuminating part can better absorb light emitted by the lamp body 2.

In this embodiment, the bottom surface of the illuminating member 3 is provided with a mounting hole 7, the mounting hole 7 is communicated with the light-transmitting opening 5 through the illuminating cavity, and the lamp body 2 is arranged in the illuminating cavity by penetrating through the mounting hole 7 of the illuminating member 3. Like this, be provided with the line hole on the barrel 1, electrical component wears to establish mounting hole 7 and crosses the line hole for 2 accessible electrical components of lamp body carry out electric connection with barrel 1, and the electrical component of this embodiment is the electric wire.

In other embodiments, the mounting hole 7 opens out on the side 6 of the luminous element 3.

In the present embodiment, the mounting hole 7 is formed by penetrating the bottom of the light emitting cavity through the bottom surface of the light emitting member 3, which facilitates the assembly of the lamp body 2 and the light emitting member 3.

When the lighting lamp is specifically implemented, the lamp body 2 is installed at one end of the cylinder body 1, the other end of the cylinder body 1 is used for holding, namely, the wire passing hole is formed in one end of the cylinder body 1, the lamp body 2 is electrically connected with the circuit board arranged in the cylinder body 1, the wire penetrates through the installation hole 7 and the wire passing hole to be respectively connected with the lamp body 2 and the circuit board, and therefore the battery arranged in the cylinder body 1 supplies power to the lamp body 2 through the circuit board to enable the lamp body 2 to emit light after being electrified. The barrel 1 is further provided with a switch 12 for controlling the circuit, and people can control the battery to energize the lamp body 2 through the switch 12, so as to control the on and off of the lamp body 2.

In this embodiment, the light emitting member 3 is made of a luminous material. In specific implementation, the whole luminous element 3 is made of afterglow luminous powder injection molding materials, which comprise afterglow luminous powder, an anti-aging agent, transparent resin, a curing agent and the like, and can be beneficial to continuously emitting light of the luminous element 3. In the process of plastic injection, raw materials for preparing colors can be added to enable the luminous element 3 to have colors such as red, green and the like, so that the luminous element 3 can generate red or green fluorescence, and the practicability of the noctilucent flashlight can be further improved.

In other embodiments, the luminous layer is covered on the side surface 6 of the luminous cavity of the luminous piece 3, and the luminous layer is made of the luminous powder injection molding material, so that the manufacturing raw materials can be saved.

During the use, the luminous powder on the illuminating part 3 stores up light storage energy under the illumination of light, and the energy of launching can produce fluorescence under the dark environment to can be convenient for people to find the flashlight under the dark environment, be favorable to improving its practicality. The whole luminous piece 3 adopts the material preparation of night light powder moulding in this implementation, makes the area increase that the luminous piece 3 received light, makes its whole homoenergetic store light and stores energy, can do benefit to and produce more fluorescence.

In this embodiment, the illuminating member 3 is detachably connected with the barrel 1, so that the illuminating member 3 can be conveniently disassembled and assembled.

In this embodiment, be provided with the installation cavity that is used for fixed illuminating part 3 on barrel 1, barrel 1 is provided with fixed slot 9 on the inner wall of installation cavity, is provided with fixture block 8 on illuminating part 3's the side 6, fixture block 8 and fixed slot 9 joint. In this way, a quick detachment and installation between the luminous element 3 and the cylinder 1 is enabled. Specifically, the installation cavity is located the center of barrel 1 one end, and the illuminating part 3 passes through the installation cavity to be fixed on barrel 1, and mounting hole 7 is the centre bore of illuminating part 3 to can make lamp body 2 arrange on barrel 1 between two parties. More specifically, the fixing groove 9 is a groove circumferentially arranged around the inner wall of the mounting cavity of the barrel 1, and the number of the fixture blocks 8 is set to be multiple, for example, two, three or more, which is beneficial to improving the stability of the connection structure of the luminous element 3 and the barrel 1.

In other embodiments, the glowing member 3 is threadably connected to the barrel 1.

In this embodiment, the noctilucent electric torch also comprises a lampshade 10, the lampshade 10 and the barrel 1 are connected to form a protection cavity 11, and the luminous element 3 and the lamp body 2 are positioned in the protection cavity 11. Specifically, the transparent structure is arranged on the lampshade 10, so that light rays generated by the lamp body 2 in the protective cavity 11 and fluorescence generated by the luminous element 3 can irradiate the lampshade 10 to be seen by people, the lampshade 10 and the barrel body 1 are matched to provide the sealed protective cavity 11 for the luminous element 3 and the lamp body 2, the dustproof and waterproof effects can be achieved, the luminous element 3 and the lamp body 2 can be prevented from being damaged, and the service life of the noctilucent flashlight can be prolonged. More specifically, the lampshade 10 is detachably connected with the barrel 1, for example, the lampshade can be connected in a screwed or clamped manner, so that the lampshade 10 can be disassembled and assembled by opening and closing the protection cavity 11.

When the flashlight is specifically implemented, the outer edge of the barrel body 1 and/or the outer edge of the lampshade 10 are made of a noctilucent material, or a noctilucent layer covers the surface of the barrel body 1 and/or the outer edge of the lampshade 10, so that the luminous area is increased, and people can find the flashlight in a dark environment.

The above additional technical features can be freely combined and used in superposition by those skilled in the art without conflict.

The above only is the preferred embodiment of the present invention, as long as the technical solution of the purpose of the present invention is realized by basically the same means, all belong to the protection scope of the present invention.

Claims

1. A noctilucent flashlight, comprising:

the lamp comprises a cylinder body (1) and a lamp body (2), wherein the lamp body (2) is electrically connected with the cylinder body (1);

the lamp body (2) is accommodated in the light emitting part (3), the top of the light emitting cavity penetrates through the top surface (4) of the light emitting part (3) to form a light transmitting opening (5) in the top surface (4) of the light emitting part (3), and the light emitting part (3) can absorb and store light and heat emitted by the lamp body (2) to emit light.

2. A luminous flashlight as claimed in claim 1, characterized in that the lamp body (2) is arranged on the bottom of the luminous cavity.

3. A luminous flashlight as claimed in claim 1, characterized in that the luminous element (3) forms an angle of inclination between the side surface (6) of the luminous cavity and the bottom surface of the luminous cavity, the angle a of inclination and the luminous angle b of the lamp body (2) satisfying the relationship: a is more than 0 and less than b.

4. A luminous flashlight as claimed in claim 1, characterized in that the bottom or side (6) of the luminous element (3) is provided with a mounting hole (7), said mounting hole (7) is connected to the light-transmitting opening (5) through a luminous cavity, and the lamp body (2) is inserted into the mounting hole (7) of the luminous element (3) and is disposed in the luminous cavity.

5. A luminous flashlight as claimed in claim 4, characterized in that the mounting hole (7) is formed by the bottom of the luminous cavity extending through the bottom side of the luminous element (3).

6. A luminous flashlight as claimed in claim 1, characterized in that the luminous element (3) is of luminous material.

7. A luminous flashlight as claimed in claim 1, characterized in that the luminous element (3) is covered with a luminous layer on the side (6) of the luminous chamber.

8. A luminous flashlight as claimed in claim 1, characterized in that the luminous element (3) is detachably connected to the body (1).

9. The noctilucent electric torch according to claim 8, wherein the barrel body (1) is provided with a mounting cavity for fixing the luminous element (3), the barrel body (1) is provided with a fixing groove (9) on the inner wall of the mounting cavity, the side surface (6) of the luminous element (3) is provided with a clamping block (8), and the clamping block (8) is clamped with the fixing groove (9).

10. A luminous flashlight as claimed in claim 1, characterized in that it also comprises a lamp housing (10), the connection between the lamp housing (10) and the body (1) forming a protective chamber (11), the luminous element (3) and the lamp body (2) being located in the protective chamber (11).