CN217422982U

CN217422982U - Electric torch

Info

Publication number: CN217422982U
Application number: CN202221238108.0U
Authority: CN
Inventors: 李江; 何高放; 左定坤; 梁兵
Original assignee: Nextorch Industries Co Ltd
Current assignee: Nextorch Industries Co Ltd
Priority date: 2022-05-20
Filing date: 2022-05-20
Publication date: 2022-09-13
Anticipated expiration: 2032-05-20

Abstract

The utility model relates to the technical field of lighting technology, more specifically relates to a flashlight, including barrel head and barrel body of interconnect, install illumination light source and warning light source in the barrel head, install the lamp shade that is used for assembling illumination light source and keeps apart warning light source in the illumination light source front end, the lamp shade covers and is established at transparent light source tip; the warning light source is arranged outside the lampshade, an illumination outlet and a warning outlet are arranged on the barrel head, the illumination outlet and the warning outlet are arranged in a staggered mode, illumination light emitted by the illumination light source can be emitted from the illumination outlet, and warning light emitted by the warning light source can be emitted from the warning outlet. The utility model aims at providing a can't provide good illumination and warning light signal's problem simultaneously for overcoming current flashlight, provide one kind and integrate in an organic whole illumination function and signal warning function, increase signal warning function flashlight on keeping flashlight illumination function basis, can realize good illumination and warning function simultaneously.

Description

Electric torch

Technical Field

The utility model relates to the field of lighting technology, more specifically relates to a flashlight.

Background

At present, mobile lighting products on the market are divided into a lighting function and a signal warning function according to use scenes, and the traditional mobile lighting products are mostly designed with single functions, such as a flashlight for lighting or a signal lamp for signal warning, and cannot realize warning while lighting.

The Chinese patent discloses a flashlight with a warning function, which comprises a lamp barrel main body, a lamp holder with a lamp shade and a luminous body, wherein an opening matched with the luminous body is formed in the bottom of the lamp shade, the flashlight further comprises a cylindrical lens arranged between the lamp holder and the lamp barrel main body and a lamp holder connected with the lamp barrel main body in a sliding mode, and the luminous body is arranged at the head of the lamp holder. Through add the colored lens between lamp holder and lamp holder main part, lamp stand and lamp section of thick bamboo main part sliding connection for a light source just can realize illumination and warning function, though this kind of technical scheme can realize warning when the illumination, nevertheless because a light source of sharing, seems to save the cost, but can lead to the illumination and the effect of warning all not ideal.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a can't provide good illumination and warning light signal's problem simultaneously for overcoming current flashlight, provide one kind and integrate in an organic whole illumination function and signal warning function, increase signal warning function flashlight on keeping flashlight illumination function basis, can realize good illumination and warning function simultaneously.

In order to achieve the above purpose, the utility model adopts the technical scheme that: a flashlight comprises a barrel head and a barrel body which are connected with each other, wherein a lighting source and a warning light source are arranged in the barrel head, a lampshade is arranged at the front end of the lighting source, and the lampshade covers the end part of the lighting source; the warning light source is arranged outside the lampshade, an illumination outlet and a warning outlet are arranged on the barrel head, the illumination outlet and the warning outlet are arranged in a staggered mode, illumination light emitted by the illumination light source can be emitted from the illumination outlet, and warning light emitted by the warning light source can be emitted from the warning outlet.

In the scheme, the illuminating function is realized by emitting illuminating light rays from the illuminating outlet through the illuminating light source, and the warning light source is blocked by the lampshade, so that the warning light source emits the warning light rays from the warning outlet and cannot emit the warning light rays from the illuminating outlet; like this, can open illumination source and warning light source simultaneously and can realize illumination function and warning function simultaneously, and illumination source and warning light source mutual noninterference can make illumination function and warning function reach the optimization simultaneously, and illumination source and warning light source among the prior art either can't realize simultaneously, or the in-process of realizing can cause the interference each other for both functions all receive the influence, can't reach the original intention. In addition, the warning light source emits warning light through the chip, and the warning light source obtained by converting the lighting source by using the colored lens in the prior art filters other light by using the colored lens, so that only light required by warning is reserved, and the obtained warning light is weak and has poor warning effect.

Further, the illumination outlet is arranged at the front end of the barrel head, and the warning outlet is arranged on the side of the barrel head. The lighting source emits lighting rays from the lighting outlet, the warning light source emits warning rays from the warning outlet, the lighting outlet and the warning outlet are arranged in a staggered mode and are not interfered with each other, and lighting is the most main and common function and is emitted from the front end of the barrel head, so that the flashlight is more practical and more convenient to use in the lighting function; the warning light source is emitted from the side part and is in a different direction from the lighting, and the warning function can be met.

Further, the tube head comprises a hollow tube cover and a hollow shell, and further comprises a lamp holder, the lamp holder is embedded in the shell and is arranged at the end part of the tube body, the illuminating light source and the warning light source are arranged on the lamp holder, the lampshade is also arranged in the shell, one end of the shell is connected with the tube cover, the other end of the shell is connected with the tube body, the illuminating outlet is arranged at the end part of the tube cover, and the warning outlet is arranged at the side part of the shell. The cover is installed in the shell front end, and the shell is used for being connected with the stack shell, and the lamp stand is used for fixed light source and warning light source, and the lamp shade blocks outside light source, makes light can follow the lamp shade and jets out to the cover direction, and warning light source locates the lamp shade outside, can realize light source and warning light source's good separation, avoids producing the interference.

Further, the lamp stand includes illumination lamp stand and warning lamp stand, the illumination lamp stand is connected with the stack shell, warning lamp stand cover is located the illumination lamp stand outside and is connected with the illumination lamp stand, and light source installs in the illumination lamp stand, and warning light source installs in warning lamp stand. The lighting lamp holder is used for installing a lighting source, the warning lamp holder is used for installing a warning light source, the lighting lamp holder is arranged at the center of the warning lamp holder, so that the lighting light of the lighting source can be emitted towards the cylinder cover in a straight line mode, and the warning light of the warning light source can be emitted from the side portion of the shell.

Furthermore, the bottom of the lampshade is provided with an opening for the illumination light source to pass through, and the lampshade is inserted into the inner side of the warning lamp holder and is in threaded connection with the illumination lamp holder. The lampshade is used for isolating the lighting source from the warning light source, and the lampshade is covered on the lighting source, so that the warning light source can be well blocked.

Further, a lens for transmitting the illumination light source is arranged at the illumination outlet, and the edge of the cylinder cover covers the lens and is connected with the end part of the shell. The lens is used for protecting the illumination outlet, and the sealing performance and the protection function of the flashlight can be improved. Specifically, by disposing the lens between the cylinder cover and the housing, the lens is well fixed and mounted by the cylinder cover.

Furthermore, a light-transmitting part is arranged at the warning outlet. The light-transmitting part comprises but is not limited to a lens made of transparent materials, so that the light-transmitting function is realized, and the emission of the warning light is facilitated.

Furthermore, the light-transmitting part is annular and is connected with the shell. The annular light-transmitting part can increase the area of the warning outlet, so that the warning light can be emitted from 360 degrees, the brightness of the warning light is further increased, and the warning effect is improved.

Furthermore, the warning light source is a plurality of, and a plurality of warning light source equipartition is on the warning lamp stand, and the warning light source is towards outwards setting on the warning lamp stand. Because the warning light can be ejected from all directions of the whole circle, the brightness of the warning light can be improved by additionally arranging the warning light source, and the warning effect is improved.

Furthermore, the inner side of the lampshade is provided with a light-gathering layer, and the outer side of the lampshade is provided with an isolating layer. The light-gathering layer is used for gathering the illuminating light of illuminating light source, and the isolation layer is used for keeping apart warning light source, and the warning light of avoiding warning light source enters into the lamp shade inboard. Preferably, the lampshade can be a reflecting cup, and the condensing of the illumination light source and the isolation of the warning light source are realized by utilizing the reflecting cup; the lampshade can also be used by combining a lens and an isolating element, the lens realizes the light-gathering function of the illuminating light source, and the isolating function of the warning light source is realized by the isolating element.

Further, the lampshade is of a cup-shaped structure. The lampshade with the cup-shaped structure has better effect of isolating and blocking the light condensation of the lighting source and the warning light source.

The utility model discloses a flashlight utilizes the lamp shade to keep apart transparent light source and warning light source and blocks through setting up light source and warning light source, then jets out from the illumination export through the light with the light source transmission, jets out from the warning export with the warning light of warning light source transmission to realize that the flashlight opens illumination function and warning function simultaneously, satisfy user's variety demand. Moreover, the lighting function and the warning function are not interfered with each other, and the optimal effect can be achieved respectively.

Drawings

Fig. 1 is a schematic structural diagram of a flashlight of the present invention.

Fig. 2 is a left side view of fig. 1.

Fig. 3 is an exploded view of a flashlight of the present invention.

Fig. 4 is a sectional view taken along line a-a of a flashlight of embodiment 1 of the present invention.

Fig. 5 is a cross-sectional view a-a of a flashlight of embodiment 2 of the present invention.

Fig. 6 is a schematic structural diagram of the warning light source and the warning lamp holder.

The graphic symbols are illustrated as follows:

1. a cartridge head; 11. a cylinder cover; 12. a housing; 13. a lamp socket; 131. an illumination lamp socket; 132. a warning lamp holder; 2. a barrel body; 3. an illumination light source; 4. a warning light source; 5. a lamp shade; 6. an illumination outlet; 7. an alarm exit; 8. a lens; 9. a light-transmitting part;

Detailed Description

The drawings are for illustrative purposes only and are not to be construed as limiting the patent; for the purpose of better illustrating the embodiments, certain features of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are the terms "upper", "lower", "left", "right", "long", "short", etc. indicating the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and therefore the terms describing the positional relationship in the drawings are only for illustrative purposes and are not to be construed as limiting the present patent, and those skilled in the art will understand the specific meaning of the terms according to their specific circumstances.

The technical solution of the present invention is further described in detail by the following specific embodiments in combination with the accompanying drawings:

example 1

As shown in fig. 1 to 4, an embodiment 1 of a flashlight comprises a barrel head 1 and a barrel body 2 which are connected with each other, wherein an illumination light source 3 and a warning light source 4 are arranged in the barrel head 1, a lampshade 5 is arranged at the front end of the illumination light source 3, and the lampshade 5 covers the end part of the illumination light source 3; the warning light source 4 is arranged outside the lampshade 5, the lighting outlet 6 and the warning outlet 7 are arranged on the barrel head 1, the lighting outlet 6 and the warning outlet 7 are arranged in a staggered mode, lighting light emitted by the lighting source 3 can be emitted from the lighting outlet 6, and warning light emitted by the warning light source 4 can be emitted from the warning outlet 7. Because the lighting function and the warning function are different, the light emitted by the lighting source 3 and the warning light source 4 are different, preferably, the lighting source 3 adopts white light or yellow light, and the warning function adopts red light, and of course, within the scope of the knowledge of those skilled in the art, the lighting source 3 and the warning light source 4 can adopt light of other colors; in the prior art, the illumination light source 3 is changed into the warning light source 4 by additionally arranging the colored lens at the outer side of the illumination light source 3, so that the warning light source 4 is greatly weakened, and therefore, the warning effect is greatly reduced. In the embodiment, the illumination outlet 6 is arranged at the front end of the cylinder head 1, and the warning outlet 7 is arranged at the side part of the cylinder head 1. The illuminating light rays irradiate towards the front, and the warning light rays irradiate towards the direction vertical to the illuminating light rays, so that the illuminating function and the warning function are not interfered with each other, and the illuminating function and the warning function can achieve the optimal effect. Specifically, the cartridge head 1 includes a hollow cartridge cover 11 and a hollow housing 12, and further includes a lamp holder 13, the lamp holder 13 is embedded in the housing 12 and is installed at the end of the cartridge body 2, the illumination light source 3 and the warning light source 4 are both installed at the lamp holder 13, the lamp shade 5 is also installed in the housing 12, one end of the housing 12 is connected with the cartridge cover 11, the other end of the housing is connected with the cartridge body 2, the illumination outlet 6 is located at the end of the cartridge cover 11, and the warning outlet 7 is located at the side of the housing 12. The cover 11 and the casing 12 are both hollow, and the casing 12 is used for installing parts such as the lamp holder 13, the lighting source 3, the warning light source 4, the lampshade 5 and the like.

As a modified solution of this embodiment, the lamp holder 13 includes an illumination lamp holder 131 and a warning lamp holder 132, the illumination lamp holder 131 is connected to the barrel 2, the warning lamp holder 132 is sleeved outside the illumination lamp holder 131 and connected to the illumination lamp holder 131, the illumination light source 3 is installed on the illumination lamp holder 131, and the warning light source 4 is installed on the warning lamp holder 132. The separately arranged illumination lamp holder 131 and warning lamp holder 132 can facilitate the installation of the illumination light source 3 and the warning light source 4, and are convenient for material selection, the illumination light source 3 is the same as the illumination light source 3 in the prior art, including the illumination lamp holder 131 which can also adopt the illumination lamp holder 131 in the prior art, the utility model discloses a reform transform is carried out on the basis of the existing flashlight with the illumination function, the warning lamp holder 132 and the warning light source 4 are additionally arranged in the existing flashlight, and the warning outlet 7 is additionally arranged to realize the warning function; the lamp shade 5 in the current flashlight plays the spotlight effect, prevents that the illuminating light that illuminating light source 3 launched from dispersing and then influencing the luminance of flashlight inside the flashlight, the utility model discloses rationally utilize the basic function of lamp shade 5, utilized lamp shade 5 more simultaneously and can block the function of the light of other light source launches, consequently, set up warning light source 4 outside the speculum to can not lead to the fact any influence to the illuminating light source 3 of original setting. Further, the bottom of the lamp housing 5 is provided with an opening for the illumination light source 3 to pass through, and the lamp housing 5 is inserted into the inner side of the warning lamp holder 132 and is in threaded connection with the illumination lamp holder 131.

As a modification of the present embodiment, a lens 8 for transmitting the illumination light source 3 is provided at the illumination outlet 6, and a cover 11 is covered on the lens 8 and connected to the end of the housing 12. The lens 8 is mounted and fixed to the housing 12 by a cover 11, forming a protection for the illumination outlet 6.

As a modification of the present embodiment, a light-transmitting member 9 is provided at the warning outlet 7. The light-transmitting member 9 may be installed at the warning vent 7 provided in the side portion of the housing 12 to provide a protective function to the warning vent 7. Preferably, the warning light source 4 is disposed toward the warning outlet 7, so that the warning light is strongest.

As the improvement scheme of this embodiment, the inboard of lamp shade 5 is equipped with the spotlight layer, and the outside is equipped with the isolation layer. The lamp housing 5 is of a cup-shaped structure. The lampshade 5 with the cup-shaped structure has better isolation and blocking effects on the illumination light source 3 and the warning light source 4. Preferably, the lampshade 5 is a reflecting cup, the inner side of the reflecting cup has a convergence effect on the illumination light source, and the outer side of the reflecting cup has an isolation and blocking effect on the warning light source. Or the lampshade 5 adopts a combination of a lens and a shield, the lens is used for collecting the illumination light source, and the shield is used for isolating the warning light source.

As an improvement of the embodiment, the barrel 2 is a hollow structure, and a battery can be installed inside the barrel 2 to supply power to the illumination light source 3 and the warning light source 4; can dismantle at 2 rear ends of stack shell and be connected with the back lid, the setting can be dismantled to the back lid, can be convenient for the installation of battery.

Example 2

Fig. 5 shows an embodiment 2 of the flashlight of the present invention, which is similar to embodiment 1 except that the light-transmitting part 9 is circular ring-shaped, and the light-transmitting part 9 is connected to the housing 12. The annular printing opacity part 9 of circle can increase the area of warning export 7, compare in embodiment 1 only partly in the lateral part of shell 12 and set up warning export 7, all regard as warning export 7 with the whole lateral part of shell 12 in this embodiment, make warning light can follow 360 degrees and jet out, further increase the luminance of warning light, can make the warning effect more obvious moreover, the homoenergetic shows warning effect on the whole flashlight circumferencial direction, can further promote warning effect, increase the practicality. Specifically, the light-transmitting component 9 may be embedded in the housing 12, or may be installed between the cap 11 and the housing 12 as a part of the cartridge head 1.

Example 3

The utility model relates to an embodiment 3 of flashlight, this embodiment is similar with embodiment 2, and the institute difference lies in, as shown in fig. 6, warning light source 4 is a plurality of, a plurality of warning light source 4 equipartition on warning lamp stand 132, and warning light source 4 is gone to outwards setting on warning lamp stand 132. Preferably, 4 warning light sources 4 are provided, and 4 warning light sources 4 can improve the brightness of warning light, thereby further improving the warning effect. When the annular light-transmitting part 9 is adopted, the warning light can be emitted from 360 degrees, so that the warning light source 4 is arranged outwards on the warning lamp holder 132, and the emission of the warning light can be facilitated.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the claims of the present invention.

Claims

1. A flashlight is characterized by comprising a flashlight head (1) and a flashlight body (2) which are connected with each other, wherein a lighting source (3) and a warning light source (4) are arranged in the flashlight head (1), a lampshade (5) used for converging the lighting source (3) and isolating the warning light source (4) is arranged at the front end of the lighting source (3), and the lampshade (5) covers the end part of the lighting source (3); warning light source (4) set up in lamp shade (5) outside, are equipped with illumination export (6) and warning export (7) on barrel head (1), illumination export (6) with warning export (7) dislocation set, the light that sends of light source (3) can follow illumination export (6) and jet out, and the warning light that warning light source (4) sent can follow warning export (7) and jet out.

2. The torch according to claim 1, wherein said illumination outlet (6) is arranged at the front end of the head (1) and said warning outlet (7) is arranged at the side of the head (1).

3. The flashlight of claim 2, wherein the cartridge head (1) comprises a cartridge cover (11) and a housing (12) which are arranged in a hollow manner, and further comprises a lamp holder (13), the lamp holder (13) is embedded in the housing (12) and is arranged at the end of the cartridge body (2), the illumination light source (3) and the warning light source (4) are both arranged in the lamp holder (13), the lampshade (5) is also arranged in the housing (12), one end of the housing (12) is connected with the cartridge cover (11), the other end of the housing is connected with the cartridge body (2), the illumination outlet (6) is arranged at the end of the cartridge cover (11), and the warning outlet (7) is arranged at the side of the housing (12).

4. The flashlight of claim 3, wherein the lamp holder (13) comprises an illuminating lamp holder (131) and a warning lamp holder (132), the illuminating lamp holder (131) is connected with the barrel body (2), the warning lamp holder (132) is sleeved outside the illuminating lamp holder (131) and is connected with the illuminating lamp holder (131), the illuminating light source (3) is arranged on the illuminating lamp holder (131), and the warning light source (4) is arranged on the warning lamp holder (132).

5. The torch according to claim 4, wherein the bottom of the lampshade (5) is provided with an opening for the illumination source (3) to pass through, and the lampshade (5) is inserted into the inner side of the warning lamp holder (132) and is in threaded connection with the illumination lamp holder (131).

6. The torch according to any of the preceding claims 3 to 5, wherein a lens (8) for transmitting the illumination source (3) is provided at the illumination outlet (6), the rim of the cover (11) covering said lens (8) and being connected to the end of the case (12).

7. The torch according to claim 6, wherein a light-transmitting part (9) is provided at the warning outlet (7).

8. The torch according to claim 7, wherein said light-transmissive element (9) is annular, said light-transmissive element (9) being connected to said case (12).

9. The flashlight of claim 8, wherein the warning light source (4) is a plurality of warning light sources, the warning light sources (4) are uniformly distributed on the warning lamp base (132), and the warning light sources (4) are arranged outwards on the warning lamp base (132).

10. The torch according to claim 1, wherein the lamp housing (5) is provided with a light-focusing layer on the inside and an isolating layer on the outside.