CN218237133U

CN218237133U - Rechargeable flashlight with two lighting modes

Info

Publication number: CN218237133U
Application number: CN202221973400.7U
Authority: CN
Inventors: 李迪初
Original assignee: Jiangxi Kangmingsheng Photoelectric Technology Co ltd
Current assignee: Jiangxi Kangmingsheng Photoelectric Technology Co ltd
Priority date: 2022-07-28
Filing date: 2022-07-28
Publication date: 2023-01-06
Anticipated expiration: 2032-07-28

Abstract

The utility model provides a rechargeable flashlight with two lighting modes, which comprises an installation shell, a front lamp component, a tail lamp component, a control switch, a charging interface and a secondary battery; the mounting shell comprises a first shell and a second shell, the first shell and the second shell are detachably connected, the first shell and the second shell are connected to form a mounting cavity, the secondary battery is arranged in the mounting cavity, the control switch is convexly arranged outside the mounting shell, and the charging interface is arranged on the mounting shell and electrically connected to the secondary battery; the headlamp assembly comprises a light-gathering light-reflecting cup and an illuminating lamp, and the illuminating lamp is arranged in the light-gathering light-reflecting cup; the tail lamp assembly comprises an LED lamp and a lamp holder; the LED lamp is arranged at the second end of the mounting shell; the secondary battery, the control switch, the illuminating lamp and the LED lamp are electrically connected; the control switch is used for controlling the on-off of the illuminating lamp and/or controlling the on-off of the LED lamp. Adopt the utility model discloses well use that makes the flashlight is more diversified, improved user's use and experienced.

Description

Rechargeable flashlight with two lighting modes

Technical Field

The utility model belongs to the electronic lighting tool field especially relates to a rechargeable flashlight with two kinds of lighting methods.

Background

A flashlight is an electronic lighting tool, and people usually use the flashlight to illuminate when illumination is needed. In the prior art, the flashlight only has one lighting component, so that the flashlight is generally single in use mode and narrow in use range, and the use experience of a user is reduced.

SUMMERY OF THE UTILITY MODEL

The present invention is directed to solve the deficiencies of the prior art at least to a certain extent, and provides a rechargeable flashlight with two lighting modes, comprising a mounting housing, a headlight assembly, a taillight assembly, a control switch, a charging interface and a secondary battery;

furthermore, the mounting shell comprises a first shell and a second shell, the first shell and the second shell are detachably connected, the first shell and the second shell are connected to form a mounting cavity, the secondary battery is arranged in the mounting cavity, the control switch is convexly arranged outside the mounting shell, and the charging interface is arranged on the mounting shell and electrically connected to the secondary battery;

furthermore, the headlight assembly comprises a light-gathering reflecting cup and a lighting lamp, and the lighting lamp is arranged in the light-gathering reflecting cup; the light-gathering light-reflecting cup is arranged at the first end of the mounting shell;

further, the tail light assembly includes an LED lamp and a lamp holder; the LED lamp is arranged at the second end of the mounting shell;

further, the secondary battery, the control switch, the illuminating lamp and the LED lamp are electrically connected; the control switch is used for controlling the on-off of the illuminating lamp and/or controlling the on-off of the LED lamp.

Furthermore, the first shell is provided with a plurality of mounting lugs, the second shell is provided with mounting grooves, and the first shell and the second shell are fixedly connected in a buckling mode through the mounting lugs and the mounting grooves.

Furthermore, the headlamp assembly further comprises a light-transmitting plate and a lamp cap protecting ring, the lamp cap protecting ring is fixedly connected to the mounting shell and located on one side of the light-gathering direction of the light-gathering light-reflecting cup, and the light-transmitting plate is fixedly connected between the lamp cap protecting ring and the light-gathering light-reflecting cup.

Further, the tail lamp subassembly still includes the printing opacity tail lamp cover of fixed connection in the tail end of installation casing, and the tail lamp covers and locate outside the LED lamp.

Further, the tail end of first casing and the tail end of second casing all are provided with the buckle, and the inboard of tail lamp cover is provided with the draw-in groove that corresponds with the buckle position, buckle and draw-in groove joint.

Furthermore, the LED lamp also comprises a circuit board arranged in the mounting cavity, and the secondary battery, the control switch, the illuminating lamp, the LED and the like are electrically connected with the circuit board.

Further, the secondary battery is a lithium ion battery.

Furthermore, the cross sections of the first shell and the second shell are semi-annular, and the outer diameter of the front end is larger than that of the rear end; the inner sides of the first shell and the second shell are provided with reinforcing ribs extending inwards in the radial direction.

Furtherly, the interface that charges is the USB interface, and the USB interface sets up in the lateral wall department of installation casing.

Further, the mounting housing is made of acrylonitrile-butadiene-styrene plastic.

Compared with the prior art, the utility model provides a rechargeable flashlight with two kinds of lighting methods, beneficial effect lies in: the utility model provides a flashlight is provided with two lighting parts, can select headlight or the tail lamp of opening the flashlight according to the in-service use needs, makes the use of flashlight more pluralism, has widened the application range of flashlight, has improved user's use and has experienced. Furthermore, the utility model discloses still be provided with the USB interface, be connected the USB mouth or the on-vehicle USB mouth of flashlight and computer through the charging wire, can realize secondary battery's in the flashlight charge-discharge, it is more convenient in daily life, improve product utilization.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly introduced, it is obvious that the drawings in the description below are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without creative efforts.

Fig. 1 is an exploded schematic view of a rechargeable flashlight with two lighting modes according to the present invention;

fig. 2 is a schematic view of the whole structure of the rechargeable flashlight with two illumination modes according to the present invention;

FIG. 3 isbase:Sub>A cross-sectional view taken along plane A-A of FIG. 2;

in the drawings, each reference numeral indicates:

1. installing a shell; 12. a first housing; 13. a second housing; 14. a mounting cavity; 2. a headlamp assembly; 21. a light-gathering and reflecting cup; 22. a lighting lamp; 23. a light-transmitting plate; 24. a lamp cap protection ring; 3. a tail light assembly; 31. an LED lamp; 32. a lamp socket; 33. a light-transmitting tail lamp cover; 4. a control switch; 5. a secondary battery; 6. and a USB interface.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and are intended to be used for explaining the present invention, but should not be construed as limiting the present invention, and all other embodiments obtained by those skilled in the art without making creative efforts based on the embodiments of the present invention belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "circumferential", "radial", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In daily life, a flashlight belongs to an electronic lighting tool, and people usually use the flashlight to illuminate under the condition that illumination is needed. In the prior art, the flashlight only has one lighting component, so that the flashlight is generally single in use mode and narrow in use range, and the use experience of a user is reduced.

The utility model provides a flashlight is provided with two lighting parts, and the luminance of headlight is higher, and the range is farther, and the luminance of tail lamp is less than the headlight, and the range weak point is in the headlight, at the in-service operation in-process, can select headlight or the tail lamp of opening the flashlight according to the scene of in-service use, makes the use of flashlight more pluralism, has widened the application range of flashlight, has improved user's use and has experienced. Furthermore, the utility model discloses still be provided with the USB interface, be connected the USB mouth or the on-vehicle USB mouth of flashlight and computer through the charging wire, can realize secondary battery's in the flashlight charge-discharge, it is more convenient in daily life, improve product utilization rate.

Referring to fig. 1, an embodiment of the present invention provides a rechargeable flashlight with two lighting modes, including an installation housing 1, a headlight assembly 2, a taillight assembly 3, a control switch 4, a secondary battery 5 and a USB interface 6;

in the scheme, the mounting shell 1 comprises a first shell 12 and a second shell 13, the first shell 12 and the second shell 13 are detachably connected, the first shell 12 and the second shell 13 are connected to form a mounting cavity 14, the secondary battery 5 is arranged in the mounting cavity 14, the control switch 4 is convexly arranged outside the mounting shell 1, and the charging interface 6 is arranged on the mounting shell 1 and electrically connected to the secondary battery 5; the headlight assembly 2 comprises a light-gathering reflecting cup 21 and a lighting lamp 22, and the lighting lamp 22 is arranged in the light-gathering reflecting cup 21; the light-gathering and reflecting cup 21 is arranged at the first end of the mounting shell 1; the rear light assembly 3 includes an LED lamp 31 and a lamp socket 32; the LED lamp 31 is disposed at the second end of the mounting case 1; the secondary battery 5, the control switch 4, the illumination lamp 22 and the LED lamp 31 are electrically connected; the control switch 4 is used for controlling the on-off of the illuminating lamp 22 and/or controlling the on-off of the LED lamp 31.

Specifically, the control switch 4 is a single-selection switch, and can select the illumination of the illumination lamp 22, the illumination of the LED lamp 31 or the disconnection of the illumination lamp, and the control switch can also control the illumination lamp and the LED lamp to be simultaneously turned on for illumination. As shown in fig. 2, the control switch 4 is configured as a circular button, the control switch 4 is used for switching the operation mode of the flashlight, when the control switch 4 is pressed, the control illumination lamp 22 starts to illuminate, the control LED lamp 31 is pressed again to illuminate, the control illumination lamp 22 and the LED lamp 31 are pressed again to illuminate simultaneously, the control illumination lamp 22 and the LED lamp 31 are pressed again to stop illuminating, and the process is repeated. In some other embodiments, the control switch 4 can be set to a slide position switch, which is set to four positions, and the four positions switch respectively illuminate the illumination lamp 22, illuminate the LED lamp 31, and illuminate and turn off the illumination lamp 22 and the LED lamp 31 simultaneously.

The illumination lamp 22 of the headlight assembly 2 may be a bulb, an LED lamp, or other types of illumination elements, but is not limited thereto, and it should be noted that the illumination lamp 22 of the headlight assembly 2 should have a brightness greater than that of the LED lamp 31 of the tail light assembly 3.

First casing 12 is provided with a plurality of installation lugs, and second casing 13 is provided with a plurality of mounting grooves, and first casing 12 and second casing 13 pass through the installation lug with the mode fixed connection of mounting groove lock. In this embodiment, besides 2-4 sets of mounting protrusions and mounting grooves are provided at the joint of the first housing 12 and the second housing 13, a fastener is further provided in the mounting cavity 14, and the fastener is disposed perpendicular to the central axis of the mounting housing 1 for further improving the overall stability of the mounting housing 1. The number of the mounting projections and the mounting grooves is not limited as long as the stability of the entire mounting case 1 can be satisfied.

In addition, the installation shell 1 can be provided with anti-skid lines. The antiskid line sets up in the lateral wall department of installation casing 1, and for the user more convenient in the installation, the antiskid line is evenly distributed's concave convex form vertical line to can prevent that the flashlight from slipping in hand.

As can be seen from fig. 1, the headlight assembly 2 further includes a light-transmitting plate 23 and a base protection ring 24, the base protection ring 24 is fixedly connected to the mounting housing 1 and located at one side of the light-gathering direction of the light-gathering reflective cup 21, and the light-transmitting plate 23 is sandwiched between the base protection ring 24 and the light-gathering reflective cup 21. The light-transmitting plate 23 can be made of polymethyl methacrylate (i.e. acrylic material), acrylic is a plastic high polymer material, has good transparency and chemical stability, and is easy to process, most importantly, the light transmittance of transparent acrylic is usually more than 92%, and has light transmittance similar to that of glass, but the light-transmitting plate has no defects of glass fragility and high density, and the light-transmitting plate using transparent acrylic as a flashlight can well transmit light and reduce the production cost.

Tail lamp subassembly 3 including fixed connection in the printing opacity tail lamp cover 33 of the tail end of installation casing, printing opacity tail lamp cover 33 covers and locates outside the LED lamp 31. In the embodiment, the light-gathering and reflecting cup 21 is arranged at the first end of the installation shell 1, the first end of the installation shell 1 is externally provided with threads, the inner ring of the lamp cap protection ring 24 is provided with threads corresponding to the installation shell 1, and the lamp cap protection ring 24 is in threaded rotary connection with the installation shell 1. The cap guard 24 may be used to prevent damage to the flashlight from impact.

The utility model discloses still include the circuit board, the circuit board is installed in installation cavity 14 and control switch 4 is connected with the circuit board electricity. In addition, since the control switch 4 is also electrically connected to the secondary battery 5, the illumination lamp 22 and the LED lamp 31 through wires, the control switch 4 is implemented to control the illumination or disconnection of the illumination lamp 22, or the illumination or disconnection of the LED lamp 31, or the illumination lamp 22 and the LED lamp 31 to be illuminated or disconnected at the same time.

Referring to fig. 3, the charging interface of the present invention is a USB interface 6, and the USB interface 6 is disposed at the outer sidewall of the mounting housing 1. The USB interface 6 may be provided on the first casing 12 or the second casing 13, and the USB interface 6, the secondary battery 5, and the control switch 4 are electrically connected by a wire. The flashlight is connected with the USB port of a computer or the vehicle-mounted USB port through the charging wire, so that charging and discharging of the secondary battery 5 can be realized, the flashlight is more convenient in daily life, and the product utilization rate is improved.

The secondary battery 5 is a lithium ion battery. Specifically, a 3.7V lithium ion battery with safety, no public nuisance, no memory, no pollution and rated capacity up to 1500mAh is arranged in the installation cavity 14, and the lithium ion battery is used as the secondary battery 5 and can be charged repeatedly, if the light of the illuminating lamp 22 or the LED lamp 31 becomes dark, the lithium ion battery is insufficient in electric quantity, and needs to be charged in time.

In the embodiment, the cross sections of the first shell and the

second shell

12 and 13 are semi-annular, and the outer diameter of the front end is larger than that of the rear end; the inner sides of the first housing 12 and the second housing 13 are each provided with a rib extending radially inward. The first shell 12 and the second shell 13 are buckled to form the installation shell 1 of the flashlight, so that a user can use or carry the flashlight conveniently. Set up a plurality of strengthening ribs in this scheme and can increase the bulk strength and the rigidity of flashlight, also can not lead to the thickness thickening of installation casing 1 simultaneously, save the material quantity, practice thrift manufacturing cost. In some other embodiments, a recess fitting the hand of a human body can be arranged on the basis of the mounting shell, so that the use experience of a user is improved.

The mounting housing 1 is made of acrylonitrile butadiene styrene plastic. Acrylonitrile-butadiene-styrene is a thermoplastic high polymer material with high strength, good toughness and easy processing and molding. The stability can be kept in an environment of-25 ℃ to 60 ℃, the formability is good, the surface of a processed product is smooth and is easy to dye and electroplate, therefore, the acrylonitrile-butadiene-styrene plastic is adopted as the material of the mounting shell 1, the mounting shell 1 can have various good performances such as wear resistance, chemical resistance, dyeing property and the like, and the forming and machining are easy.

Above is the description to the technical scheme that the utility model provides, to technical personnel in the field, according to the utility model discloses the thought of embodiment all has the change part on concrete implementation and range of application, to sum up, this description content should not be understood as the restriction of the utility model.

Claims

1. A rechargeable flashlight with two lighting modes is characterized by comprising a mounting shell, a front lamp assembly, a tail lamp assembly, a control switch, a charging interface and a secondary battery;

the mounting shell comprises a first shell and a second shell, the first shell and the second shell are detachably connected, the first shell and the second shell are connected to form a mounting cavity, the secondary battery is arranged in the mounting cavity, the control switch is convexly arranged outside the mounting shell, and the charging interface is arranged on the mounting shell and electrically connected to the secondary battery;

the headlamp assembly comprises a light-gathering and reflecting cup and an illuminating lamp, and the illuminating lamp is arranged in the light-gathering and reflecting cup; the light-gathering and reflecting cup is arranged at the first end of the mounting shell;

the tail lamp assembly comprises an LED lamp and a lamp holder; the LED lamp is arranged at the second end of the mounting shell;

the secondary battery, the control switch, the illuminating lamp and the LED lamp are electrically connected; the control switch is used for controlling the on-off of the illuminating lamp and/or controlling the on-off of the LED lamp.

2. The rechargeable flashlight with two illumination modes as claimed in claim 1, wherein the first housing has a plurality of mounting protrusions, the second housing has a mounting groove, and the first housing and the second housing are fixedly connected by the mounting protrusions and the mounting groove.

3. The rechargeable flashlight with two illumination modes according to claim 2, wherein the front lamp assembly further comprises a light-transmitting plate and a lamp cap protecting ring, the lamp cap protecting ring is fixedly connected to the mounting housing and located on one side of the light-gathering direction of the light-gathering and light-reflecting cup, and the light-transmitting plate is fixedly connected between the lamp cap protecting ring and the light-gathering and light-reflecting cup.

4. The rechargeable flashlight of claim 1, wherein the tail light assembly further includes a light transmissive tail light cover fixedly attached to the rear end of the mounting housing, the tail light cover being disposed outside the LED light.

5. The rechargeable flashlight with two illumination modes according to claim 4, wherein the tail end of the first housing and the tail end of the second housing are both provided with a buckle, a slot corresponding to the buckle is arranged on the inner side of the tail light cover, and the buckle is clamped with the slot.

6. The rechargeable flashlight of claim 1, further comprising a circuit board mounted in the mounting cavity, wherein the secondary battery, the control switch, the illumination lamp and the LED lamp are electrically connected to the circuit board.

7. The rechargeable flashlight of claim 1, wherein the secondary battery is a lithium ion battery.

8. The rechargeable flashlight of claim 1, wherein the first housing and the second housing are semi-circular in cross-section, and the outer diameter of the front end is larger than the outer diameter of the rear end; the inner sides of the first shell and the second shell are provided with reinforcing ribs extending inwards in the radial direction.

9. The rechargeable flashlight of any one of claims 1-8, wherein the charging interface is a USB interface, and the USB interface is disposed on an outer sidewall of the mounting housing.

10. The dual-mode rechargeable flashlight of claim 9, wherein the mounting housing is made of acrylonitrile butadiene styrene.