CN-224201585-U - Rechargeable LED lamp

CN224201585UCN 224201585 UCN224201585 UCN 224201585UCN-224201585-U

Abstract

The utility model provides a rechargeable LED lamp, which relates to the technical field of lighting lamps and comprises a lamp housing, a lamp shade and an LED luminous lamp panel, wherein the lamp housing is connected with the lamp shade through a clamping structure, a rotary locking ring is sleeved at the edge of an opening at the lower end of the lamp housing, a rotary guide rail is arranged on the inner wall of the rotary locking ring, a convex sliding block is arranged on the outer wall of an opening at the upper end of the lamp housing and is rotationally connected with the rotary guide rail, an integrated power supply module is embedded in the lamp housing and comprises a detachable storage battery bin and a control circuit, the LED luminous lamp panel is connected with the power supply module through a magnetic conductive interface, suspension parts are arranged on two sides of the top of the lamp housing through a central shaft, a torque limiter is arranged in the central shaft, a charging port electrically connected with the detachable storage battery bin is arranged on the side wall of the top of the lamp housing, and a switch for connecting or disconnecting power supply between the detachable storage battery bin and the LED luminous lamp panel is arranged on the top of the lamp housing. The LED lamp is convenient to use, quick to assemble, disassemble and maintain, simple in internal structure and capable of being widely used for illumination in various scenes.

Inventors

WANG PENG
NIU QINGQING
ZHANG YUNAN
YANG CHONG
Nong Chaowen
ZHANG QIZHEN
WANG TAOXIAN
Su Nansheng
LI QIAOMEI

Assignees

佛山市力美照明科技股份有限公司

Dates

Publication Date: 20260505
Application Date: 20250507

Claims (7)

1. The rechargeable LED lamp is characterized by comprising a lamp housing (1), a lamp housing (2) and an LED luminous lamp panel (3), wherein the lamp housing (1) and the lamp housing (2) are connected through a clamping structure, a rotary locking ring (11) is sleeved at the edge of an opening at the lower end of the lamp housing (1), a rotary guide rail is arranged on the inner wall of the rotary locking ring (11), and a convex sliding block (21) is arranged on the outer wall of an opening at the upper end of the lamp housing (2) and is in rotary connection with a rotary slide rail; An integrated power supply module (4) is embedded in the lamp housing (1), and comprises a detachable storage battery bin (41) and a control circuit (42); The LED luminous lamp panel (3) is connected with the power supply module (4) through a magnetic conductive interface; The utility model discloses a lamp body, including lamp body (1), battery compartment (41), switch (14) that power supply between battery compartment (41) and the LED luminescent light board was dismantled in the top both sides of lamp body (1) are installed through the center pin, the center pin embeds there is the moment of torsion limiter, the top lateral wall of lamp body (1) be equipped with can dismantle battery compartment (41) electric connection's charge mouth (13), the top of lamp body (1) is equipped with switch (14) that connect or disconnection can dismantle between battery compartment (41) and the LED luminescent light board.
2. A rechargeable LED lamp according to claim 1, wherein the outer wall of the rotary locking ring (11) is provided with anti-slip patterns (111).
3. The rechargeable LED lamp according to claim 1, wherein a plurality of heat dissipation grooves (15) are uniformly distributed on the side portion of the lamp housing (1), and one pair of side walls of the heat dissipation grooves (15) penetrate into the lamp housing (1).
4. The rechargeable LED lamp according to claim 3, wherein a plurality of heat radiation fins (16) are uniformly distributed in the lamp housing (1), the heat radiation fins (16) are integrally connected with the bottom of the heat radiation groove (15), and a heat conduction table contacted with the LED light-emitting lamp panel is arranged at one end of each heat radiation fin (16).
5. The rechargeable LED lamp of claim 1, wherein the magnetically attractable conductive interface comprises a hemispherical magnet (421) disposed on the control circuit (42) and an annular copper contact (31) disposed on the LED light panel (3), and the hemispherical magnet (421) is magnetically connected with the annular copper contact (31).
6. The rechargeable LED lamp of claim 1, wherein an annular light guide groove (22) is formed in the inner wall of the lamp shade (2), and a light refraction prism is arranged in the annular light guide groove (22).
7. The rechargeable LED lamp of claim 1, wherein the torque limiter disposed in the central shaft is an adjustable friction torque limiter.

Description

Rechargeable LED lamp Technical Field The utility model relates to the technical field of lighting lamps, in particular to a chargeable LED lamp. Background Along with the more and more colorful activities of people's life, also more and more activities in the open air at night, for example angles fish, night market balance, outdoor camping etc. activities, when current outdoor activities at night need illumination, use emergency power source wiring to connect lamps and lanterns to accomplish generally, need the great battery of volume to provide as electric power like this, when wanting to remove, it is comparatively troublesome. In addition, some movable emergency lamps are used in the use scenes, but the size and the illumination area are limited greatly, some lamps can only project light in one fixed direction, and some lamps are heavy and inconvenient to fix. Secondly, the existing emergency lamp is quite complex in structure, more in tiny parts and screws, quite inconvenient to assemble and disassemble during maintenance and quite high in production cost. Therefore, the utility model provides a rechargeable LED lamp. Disclosure of utility model Aiming at the defects of the prior art, the utility model provides a rechargeable LED lamp which is convenient to use, quick to assemble, disassemble and maintain, simple in internal structure and capable of being widely used for illumination in various scenes. The technical scheme of the utility model is realized as follows: The rechargeable LED lamp comprises a lamp shell, a lamp shade and an LED luminous lamp panel, wherein the lamp shell is connected with the lamp shade through a clamping structure, a rotary locking ring is sleeved on the edge of an opening at the lower end of the lamp shell, a rotary guide rail is arranged on the inner wall of the rotary locking ring, and a convex sliding block is arranged on the outer wall of an opening at the upper end of the lamp shade and is in rotary connection with the rotary guide rail; the integrated power supply module is embedded in the lamp housing and comprises a detachable storage battery bin and a control circuit; the LED light-emitting lamp panel is connected with the power supply module through a magnetic conductive interface; The utility model discloses a lamp body, including lamp body, LED luminescent lamp plate, pivot, suspension piece, torque limiter, lamp body's top both sides are installed through the center pin, the center pin embeds has the torque limiter, the top lateral wall of lamp body is equipped with the mouth that charges with detachable battery compartment electric connection, the top of lamp body is equipped with the switch of power supply between detachable battery compartment and the LED luminescent lamp plate of intercommunication or disconnection. Preferably, the outer wall of the rotary locking ring is provided with anti-skid patterns. Preferably, a plurality of heat dissipation grooves are uniformly distributed on the side part of the lamp housing, and one pair of side walls of the heat dissipation grooves penetrate into the lamp housing. Preferably, a plurality of heat radiation fins are uniformly distributed in the lamp shell, the heat radiation fins are integrally connected with the bottom of the heat radiation groove, and one end of each heat radiation fin is provided with a heat conduction table which is in contact with the LED luminous lamp panel. Preferably, the magnetic conductive interface comprises a hemispherical magnet arranged on the control circuit and an annular copper contact arranged on the LED luminescent lamp panel, and the hemispherical magnet is magnetically connected with the annular copper contact. Preferably, an annular light guide groove is formed in the inner wall of the lampshade, and a light refraction prism is arranged in the annular light guide groove. Preferably, the torque limiter arranged in the central shaft is an adjustable friction type torque limiter. Compared with the prior art, the utility model has the following advantages: According to the scheme, the lamp housing is connected with the lamp shade in a clamping mode through the rotary locking ring, the lamp housing is connected or disconnected through the rotary locking ring according to needs, convenient disassembly and assembly are achieved, the integrated power supply module is arranged, the circuit structure is simple, the magnetic attraction connection is achieved through the magnetic attraction type conductive interface, the connection is more convenient, the suspension piece is arranged outside the lamp housing, the angle of the LED lamp when the LED lamp is suspended is adjusted through the function of the torque limiter, the projection direction is controlled, and therefore the LED lamp is convenient to use, fast in disassembly and maintenance, simple in internal structure and capable of being widely used for illumination in various scenes. Drawings In order to more clearly illustrate t