CN220269176U

CN220269176U - Flashlight with standby battery

Info

Publication number: CN220269176U
Application number: CN202321235534.3U
Authority: CN
Inventors: 黄光全; 廖小冬
Original assignee: Ningbo Xuantai Electric Co ltd
Current assignee: Ningbo Xuantai Electric Co ltd
Priority date: 2023-05-17
Filing date: 2023-05-17
Publication date: 2023-12-29
Anticipated expiration: 2033-05-17

Abstract

The utility model provides a flashlight with a standby battery, which comprises a barrel body and a lamp cap screwed at the upper end of the barrel body, wherein a switch is arranged at the lamp cap, the lower end of the barrel body is screwed with a tail cover through internal threads, the lower end of the tail cover is screwed with a battery compartment through external threads, the tail cover and the battery compartment form a storage cavity capable of storing the standby battery, and rubber gaskets are arranged at the upper end and the lower end of the storage cavity. The utility model has the advantages that: the structure is simple and reliable, the backup battery is stored by the battery compartment in a screwed connection mode behind the tail cover, and the backup battery is protected by the rubber cushion.

Description

Flashlight with standby battery

Technical Field

The present utility model relates to flashlights, and more particularly to a flashlight with a battery.

Background

The flashlight is a portable handheld lighting tool. The user can not regularly replace the battery and check the residual capacity of the battery in daily life, the battery can be used once in a while, when the flashlight is used outside at night, the battery can be suddenly dead occasionally, and the backup battery is difficult to find for supplementing, so that great trouble is caused to the user. For this reason, a solution is now required to improve the above technical problems.

Disclosure of Invention

In view of the above, the present utility model is to overcome the defects in the prior art, and provide a flashlight with a battery.

The utility model provides a flashlight with a standby battery, which comprises a barrel body 1 and a lamp cap 2 screwed at the upper end of the barrel body 1, wherein a switch 3 is arranged at the lamp cap 3, the lower end of the barrel body 1 is screwed with a tail cover 4 through internal threads, the lower end of the tail cover 4 is screwed with a battery compartment 5 through external threads, the tail cover 4 and the battery compartment 5 form a storage cavity capable of storing the standby battery, and rubber gaskets 6 are arranged at the upper end and the lower end of the storage cavity.

Further, a hanging hole 7 is obliquely formed in the bottom of the outer wall of the battery compartment 5 in a penetrating mode.

Further, an annular groove is formed in the outer ring at the upper end of the barrel body 1, a charging port 9 is formed in the annular groove, and a protective sleeve 8 for protecting the charging port 9 is sleeved in the annular groove.

Further, the protective sleeve 8 is made of rubber.

Further, a plurality of annular anti-skid grooves are formed in the outer ring of the cylinder body 1 and the battery compartment 5.

Further, a heat dissipation groove is formed in the upper end of the outer ring of the lamp cap 2.

Further, the number of the standby batteries storable in the storage cavity is more than or equal to 1 and less than or equal to 3.

The utility model has the advantages that: the structure is simple and reliable, the battery compartment is screwed behind the tail cover to store the standby battery, and the rubber cushion is arranged to protect the standby battery; the hanging hole can be used for tying a hanging rope; the charging port can be exposed or covered by rotating the protective sleeve so as to protect the charging port; the effective heat dissipation surface area can be increased through the heat dissipation groove, so that the heat dissipation function of the lamp cap is enhanced; the anti-slip effect of the cylinder body and the battery bin is improved by the annular anti-slip groove when the cylinder body and the battery bin are held by hands.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is a front view of the present utility model;

FIG. 3 is a rear view of the present utility model;

fig. 4 is a cross-sectional view A-A of fig. 2.

Description of the embodiments

Embodiments of the present utility model will be described in detail below with reference to the accompanying drawings.

Referring to fig. 1 to 4, the utility model provides a flashlight with a battery for preparation, which comprises a flashlight body 1 and a lamp cap 2 screwed on the upper end of the flashlight body 1, wherein a battery for supplying power is arranged in the flashlight body, a luminous body is arranged in the lamp cap, a main control board electrically connected with a switch is arranged in the lamp cap, a switch 3 is arranged at the lamp cap 3, the lower end of the flashlight body 1 is screwed with a tail cover 4 through internal threads, the lower end of the tail cover 4 is screwed with a battery compartment 5 through external threads, the whole design is unified and concise, the bottom of the outer wall of the battery compartment 5 is obliquely provided with a hanging hole 7, the hanging hole is provided with a hanging rope, the tail cover 4 and the battery compartment 5 form a storage cavity for storing the battery for preparation, the battery for preparation is stored in the storage cavity, when the battery for preparation is used outside, the battery for preparation in the flashlight body is not used, then the battery compartment and the tail cover is hard to be found out for supplementing, the battery compartment and the tail cover are replaced by the battery for preparation, the tail cover and the tail cover is reset through the tail cover is screwed, the upper end and lower end of the storage cavity are provided with a rubber pad 6, the rubber pad is arranged on the upper end and lower end of the storage cavity, the battery compartment is provided with a battery pad, and the tail cover is prevented from colliding with the battery compartment, and the tail cover and the battery well through the conductive storage cavity.

Referring to fig. 1 and 3, an annular groove is formed in an outer ring at the upper end of a barrel body 1, a charging port 9 is formed in the annular groove, a protective sleeve 8 for protecting the charging port 9 is sleeved in the annular groove, and the protective sleeve 8 is made of rubber. When the charging port is used, the square hole on the protective sleeve is overlapped with the charging port by rotating the protective sleeve, so that the charging port is exposed, and when the charging port is not used, the protective sleeve is rotated to cover the charging port, so that the charging port is protected.

A plurality of annular anti-skid grooves are arranged on the outer rings of the cylinder body 1 and the battery bin 5. The cylinder body and the battery compartment are respectively provided with 2 groups of anti-skid grooves, and each group of anti-skid grooves are distributed from top to bottom at equal intervals and are 3 in number.

The effective heat dissipation surface area can be increased through the heat dissipation groove, and the heat dissipation function of the lamp cap is enhanced. The upper end of the outer ring of the lamp cap 2 is provided with a heat dissipation groove.

The number of the standby batteries which can be stored in the storage cavity is more than or equal to 1 and less than or equal to 3. The stored standby batteries are stacked in sequence from top to bottom, and preferably, the number of the standby batteries which can be stored in the storage cavity is 2. The battery compartment can be replaced according to the needs, and the battery compartment has the specification corresponding to the storage of standby batteries with different numbers.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that it will be apparent to those skilled in the art that several modifications and variations can be made without departing from the technical principle of the present utility model, and these modifications and variations should also be regarded as the scope of the utility model.

Claims

1. A flashlight with a battery, comprising: including stack shell and spiro union in the lamp holder of stack shell upper end, lamp holder department is provided with the switch, the lower extreme of stack shell has the tail cap through the internal thread spiro union, the lower extreme of tail cap has the battery compartment through the external screw thread spiro union, the tail cap with the battery compartment has formed the storage chamber that can store reserve battery, the upper and lower both ends in storage chamber all are provided with the cushion, the ring channel has been seted up to the outer lane of stack shell upper end, be provided with the mouth that charges in the ring channel, the ring channel endotheca is equipped with the protective sheath that is used for protecting the mouth that charges.

2. A self-contained battery flashlight as defined in claim 1, wherein: hanging holes are obliquely formed in the bottom of the outer wall of the battery bin in a penetrating mode.

3. A self-contained battery flashlight as defined in claim 1, wherein: the protective sleeve is made of rubber.

4. A self-contained battery flashlight as defined in claim 1, wherein: the outer ring of the cylinder body and the battery bin is provided with a plurality of annular anti-skid grooves.

5. A self-contained battery flashlight as defined in claim 1, wherein: the upper end of the lamp cap outer ring is provided with a heat dissipation groove.

6. A self-contained battery flashlight as defined in claim 1, wherein: the number of the standby batteries which can be stored in the storage cavity is more than or equal to 1 and less than or equal to 3.