CN215411475U

CN215411475U - Rechargeable head and neck work lamp

Info

Publication number: CN215411475U
Application number: CN202121152332.3U
Authority: CN
Inventors: 刘渊灿
Original assignee: Ningbo Quanqi Technology Co ltd
Current assignee: Ningbo Quanqi Technology Co ltd
Priority date: 2021-05-27
Filing date: 2021-05-27
Publication date: 2022-01-04
Anticipated expiration: 2031-05-27

Abstract

The utility model discloses a rechargeable head and neck work lamp which comprises a head band, wherein two ends of the head band are respectively provided with a lamp body shell, the end parts of the two ends of the head band are respectively provided with a head band connecting piece, one end of the lamp body shell is movably connected with the head band connecting piece, a rechargeable battery and a circuit board are arranged in the lamp body shell, the rechargeable battery is electrically connected with the circuit board, the other end of the lamp body shell is provided with an LED lamp, the LED lamp is electrically connected with the circuit board, a rotating shaft is arranged on the head band connecting piece, the end part of one end of the lamp body shell is provided with a convex connecting sleeve, the connecting sleeve is rotatably sleeved on the rotating shaft, and the lamp body shell, the head band connecting piece and the connecting sleeve are all integrally formed by injection molding of engineering plastics. The rechargeable head and neck working lamp can be worn on the head or hung on the neck for use, can be suitable for various scenes in climatic conditions, can be waterproof and moistureproof, and can be repeatedly charged for use.

Description

Rechargeable head and neck work lamp

Technical Field

The utility model relates to the technical field of headlamps, in particular to a rechargeable head and neck work lamp.

Background

Head neck lamp can wear overhead or hang the lamp on the neck, is the lighting tool lamp of liberation both hands, is indispensable important equipment in the outdoor activities, such as the hiking at night, camping at night, can say that the efficiency of flashlight is nearly as much as the headlight, but the power saving science and technology that the headlight of new money adopted, like LED cold light technique, and the lamp cup material innovation on the high-grade headlight, all be incomparable that the flashlight of civilization price can not be compared, but the flashlight can be replaced to the head neck lamp, and the flashlight then can not replace the head neck lamp. And along with rechargeable battery's development, can also replace the dry battery with rechargeable battery in the neck lamp, can use repeatedly to charge, for the use under the adaptation various climatic conditions, adopt the mode of moulding plastics integrated into one piece can better dampproofing and waterproofing simultaneously.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a rechargeable head and neck work lamp which can be worn on the head or hung on the neck for use, is provided with a rechargeable battery for supplying power and can be repeatedly charged for use.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a chargeable neck work lamp, includes the bandeau, the both ends of bandeau are provided with the lamp body casing respectively, the both ends tip of bandeau is provided with the bandeau connecting piece respectively, the one end and the bandeau connecting piece swing joint of lamp body casing, be provided with rechargeable battery and circuit board in the lamp body casing, rechargeable battery is connected with the circuit board electricity, the other end of lamp body casing is provided with the LED lamp, the LED lamp is connected with the circuit board electricity, be provided with the pivot on the bandeau connecting piece, the lamp body casing the tip of one end is provided with convex adapter sleeve, the adapter sleeve is rotationally established in the pivot, lamp body casing, bandeau connecting piece and adapter sleeve all adopt engineering plastics integrated into one piece that moulds plastics.

Preferably, the circuit board is provided with a switch block for controlling charging of the rechargeable battery.

Preferably, the lamp body shell is provided with a charging interface, and a charging cap plug capable of being pulled open is arranged above the charging interface.

Preferably, a power switch for controlling the power on of the LED lamp is arranged on the lamp body shell, and the power switch is electrically connected with the circuit board.

Preferably, a lens is arranged on one side in front of the LED lamp, a reflector is arranged between the LED lamp and the lens, and cover-shaped end covers are arranged outside the LED lamp, the lens and the reflector.

Preferably, the other end tip of lamp body casing is provided with the mount, one side that the LED lamp rear is close to the mount is provided with heat dissipation aluminum plate, heat dissipation aluminum plate and LED lamp are all fixed on the mount.

Preferably, the rotating shaft is sleeved with a connecting end cover and an elastic ring, and the connecting end cover is positioned on the outer side of the connecting sleeve. The elastic ring is positioned in the connecting sleeve, a boss is arranged on the outer surface of the elastic ring, a groove is arranged on the inner wall of the connecting sleeve, and the boss can be clamped in the groove.

Preferably, the elastic ring is tightly attached to the headband connecting piece, and the connecting end cover and the connecting sleeve are fixed together by penetrating through the connecting end cover through a screw.

Preferably, one end of the lamp body housing may be rotated up to 50 ° and down to 50 ° with respect to the headband connection member.

The utility model has the beneficial effects that: the rechargeable head and neck working lamp can be worn on the head or hung on the neck for use, is provided with the rechargeable battery to provide a power supply, can be repeatedly charged for use, can adjust the irradiation angle of the illuminating lamp, and is convenient to use.

Drawings

Fig. 1 is an exploded view of a rechargeable head and neck working lamp according to the present invention;

FIG. 2 is a schematic view of the head band of the rechargeable worklight for head and neck according to the present invention;

FIG. 3 is a schematic structural view of a connecting sleeve in the rechargeable head and neck work lamp according to the present invention;

fig. 4 is an assembled cross-sectional view of the connection sleeve and the elastic ring in the rechargeable head and neck work lamp according to the present invention.

In the figure: 1. an end cap; 2. a lens; 3. a reflector; 4. an LED lamp; 5. a heat dissipation aluminum plate; 6. a fixed mount; 7. a rechargeable battery; 8. a lamp body shell; 9. a screw; 10. connecting sleeves; 11. connecting an end cover; 12. an elastic ring; 13. a headband; 14. a headband connection; 15. a rotating shaft; 16. a charging cap plug; 17. a charging interface; 18. a circuit board; 19. a switch block; 20. power switch, 21, boss, 22, recess.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1 and 2, the rechargeable head and neck work lamp provided by the utility model comprises a head band 13, wherein two ends of the head band 13 are respectively provided with a lamp body shell 8, two end parts of the head band 13 are respectively provided with a head band connecting piece 14, one end of the lamp body shell 8 is movably connected with the head band connecting piece 14, a rechargeable battery 7 and a circuit board 18 are arranged in the lamp body shell 8, and the rechargeable battery 7 is electrically connected with the circuit board 18, that is, the rechargeable battery and the circuit board 18 can be connected through a conducting wire to enable the circuit to be communicated. The other end of the lamp body shell 8 is provided with an LED lamp 4, and the LED lamp 4 is electrically connected with a circuit board 18. The rechargeable battery 7 supplies power to the LED lamp 4. The headband 13 may be hung around the neck. One end of the lamp body shell 8 can rotate upwards by 50 degrees and downwards by 50 degrees relative to the head band connecting piece 14, and the four steps are divided into four steps, and each step rotates by 25 degrees. This allows the angle of illumination of the lamp to be adjusted up or down. The headband 13 has good elasticity and toughness, and can be worn on the head or hung on the neck.

Preferably, the circuit board 18 is provided with a switch block 19 for controlling the charging of the rechargeable battery 7. Be provided with the interface 17 that charges on the body of the lamp casing 8, the interface 17 that charges is connected with rechargeable battery 7, it is provided with the cap stopper 16 that charges that can dial out to charge interface 17 top. One end of the charging wire can be inserted into the charging interface 17 by pulling the charging cap plug 16 open, so that the rechargeable battery 7 can be charged. A charging indicator light (not shown) may be disposed on the circuit board 18, such that the charging indicator light is yellow when charging, green when fully charged, and red when short of power. The Y-shaped charging wire can be used for simultaneously charging the two charging interfaces 17, and the charging efficiency is high.

Preferably, a power switch 20 for controlling the power supply to the LED lamp 4 is disposed on the lamp body housing 8, and the power switch 20 is electrically connected to the circuit board 18. The power switch 20 can be pressed to control the conduction above the LED lamp 4. The power switches 20 on the left and right lamp body housings 8 may be turned on simultaneously or individually to produce different brightnesses. The power switch 20 can be designed to be turned on by pressing the LED lamp 4, the brightness of the LED lamp 4 is gradually darkened from on by pressing the power switch 20 for a long time, the user only needs to loosen the hand when the brightness reaches the required brightness, and the LED lamp 4 is turned off by pressing the power switch once again.

Preferably, a lens 2 is arranged on one side in front of the LED lamp 4, a reflector 3 is arranged between the LED lamp 4 and the lens 2, a cover-shaped end cover 1 is arranged outside the LED lamp 4, the lens 2 and the reflector 3, and the LED lamp 4, the lens 2 and the reflector 3 are covered by the end cover 1 to play a role in protection. The middle part of the end cover 1 is provided with a hole, and the light emitted by the LED lamp 4 can come out from the middle part of the end cover 1. The reflector 3 is square, and is more beautiful compared with the traditional round reflector.

Preferably, the other end of the lamp body shell 8 is provided with a fixing frame 6, one side of the rear of the LED lamp 4 close to the fixing frame 6 is provided with a heat dissipation aluminum plate 5, and the heat dissipation aluminum plate 5 and the LED lamp 4 are both fixed on the fixing frame 6. The fixing frame 6 plays a role in fixed installation of the heat dissipation aluminum plate 5 and the LED lamp 4, and the heat dissipation aluminum plate 5 can dissipate heat generated by the LED lamp 4 during working.

Preferably, a rotating shaft 15 is arranged on the head band connecting piece 14, a convex connecting sleeve 10 is arranged at the end part of one end of the lamp body shell 8, and the connecting sleeve 10 is rotatably sleeved on the rotating shaft 15. The lamp body housing 8 can thus be rotated about the axis of rotation 15, which changes the angle of illumination of the LED lamp 4.

Preferably, as shown in fig. 3 to 4, a connecting end cover 11 and an elastic ring 12 are sleeved on the rotating shaft 15, and the connecting end cover 11 is located outside the connecting sleeve 10. The elastic ring 12 is positioned in the connecting sleeve 10, a boss 21 is arranged on the outer surface of the elastic ring 12, a groove 22 is arranged on the inner wall of the connecting sleeve 10, and the boss 21 can be clamped in the groove 22. The connecting sleeve 10 is rotated to enable the boss 21 to be clamped into different grooves 22, so that the irradiation angle of the LED lamp 4 can be changed. One end of the lamp body housing 8 can be rotated 50 ° upward and 50 ° downward with respect to the headband connection member 14. The projections 21 are deformed by the pressing and can be clamped into different grooves 22.

Preferably, the elastic ring 12 is tightly attached to the headband connecting piece 14, and the connecting end cover 11 is fixedly connected with the connecting sleeve 10 through the connecting end cover 11 by a screw 9.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a chargeable neck work light, includes the bandeau, the both ends of bandeau are provided with lamp body casing respectively, the both ends tip of bandeau is provided with the bandeau connecting piece respectively, the one end and the bandeau connecting piece swing joint of lamp body casing, its characterized in that: the LED lamp is characterized in that a rechargeable battery and a circuit board are arranged in the lamp body shell, the rechargeable battery is electrically connected with the circuit board, an LED lamp is arranged at the other end of the lamp body shell, and the LED lamp is electrically connected with the circuit board.

2. The rechargeable head and neck worklight of claim 1, characterized in that: and the circuit board is provided with a switch block for controlling the charging of the rechargeable battery.

3. A rechargeable worklight for head and neck as claimed in claim 2 wherein: the lamp body shell is provided with a charging interface, and a charging cap plug capable of being pulled open is arranged above the charging interface.

4. The rechargeable head and neck worklight of claim 1, characterized in that: the LED lamp is characterized in that a power switch for controlling the LED lamp to be electrified is arranged on the lamp body shell, and the power switch is electrically connected with the circuit board.

5. The rechargeable head and neck worklight of claim 1, characterized in that: the LED lamp is characterized in that a lens is arranged on one side in front of the LED lamp, a reflecting cover is arranged between the LED lamp and the lens, and cover-shaped end covers are arranged outside the LED lamp, the lens and the reflecting cover.

6. The rechargeable head and neck worklight of claim 5, characterized in that: the LED lamp is characterized in that a fixing frame is arranged at the end part of the other end of the lamp body shell, a heat dissipation aluminum plate is arranged on one side, close to the fixing frame, of the rear of the LED lamp, and the heat dissipation aluminum plate and the LED lamp are fixed on the fixing frame.

7. The rechargeable head and neck worklight of claim 1, characterized in that: be provided with the pivot on the bandeau connecting piece, the lamp body casing the tip of one end is provided with convex adapter sleeve, the adapter sleeve is rotationally established in the pivot, lamp body casing, bandeau connecting piece and adapter sleeve all adopt engineering plastics injection moulding.

8. The rechargeable head and neck worklight of claim 7, characterized in that: the connecting end cover and the elastic ring are sleeved on the rotating shaft, the connecting end cover is located on the outer side of the connecting sleeve, the elastic ring is located in the connecting sleeve, a boss is arranged on the outer surface of the elastic ring, a groove is formed in the inner wall of the connecting sleeve, and the boss can be clamped into the groove.

9. The rechargeable head and neck worklight of claim 8, characterized in that: the elastic ring is tightly attached to the head band connecting piece, and the connecting end cover and the connecting sleeve are fixed together by penetrating through the connecting end cover and the connecting sleeve through screws.

10. The rechargeable head and neck worklight of claim 1, characterized in that: one end of the lamp body shell can rotate 50 degrees upwards and 50 degrees downwards relative to the head belt connecting piece.