CN202338850U - A detachable LED light bulb with power supply - Google Patents

Abstract

The utility model discloses a removable LED bulb of power, including lamp holder, power lamp stand, be equipped with the LED banks in the lamp holder, its characterized in that is equipped with between lamp holder and power lamp stand and can links together both and make the power lamp stand with the grafting device that the LED banks electricity is connected, the grafting device including the socket that the device is connected at the lamp holder afterbody and with the LED banks in the lamp holder, set up on the power lamp stand and with socket matched with plug, the plug can insert in the socket and make the LED banks and power lamp stand electricity be connected. The utility model aims at overcoming the deficiencies of the prior art, providing a luminous effect is even and simple structure, and the radiating effect is good, long service life to can change the removable LED bulb of power of lamp holder or power lamp stand alone.

Description

A detachable LED light bulb with power supply

【Technical field】

The utility model relates to a power source detachable LED light bulb.

【Background technique】

Traditional light bulbs generally emit light through the tungsten filament in the light bulb, or fluorescent powder, which is low in price and short in life, and consumes power and is not environmentally friendly. In order to solve these problems, the current light bulbs have been replaced by LEDs as the light source. The distance between the lampshade and the lamp bead is too close, which leads to poor luminous effect. The important thing is that the LED bulb must have the power supply built into the lamp. The heat from the power supply is mixed together and cannot be dissipated. The LED power driver and lamp inside the lamp holder are usually not removable, or need to be replaced with a screwdriver and electric iron. The most vulnerable part of the bulb lamp is the LED power drive. Once the driver burns out, its entire LED bulb must be replaced, and the bulb power driver cannot be replaced separately, which brings losses and changes to consumers.

【Content of utility model】

The purpose of the utility model is to overcome the deficiencies of the prior art, and provide a detachable LED light bulb with uniform luminous effect, simple structure, good heat dissipation effect and long service life, and can replace the lamp cap or the power lamp socket separately.

The utility model is achieved through the following technical solutions:

A power supply detachable LED light bulb, including a lamp base and a power supply lamp holder, an LED lamp group is arranged in the lamp holder, and it is characterized in that there is a device between the lamp holder and the power supply lamp holder, which can connect the two together and make the power supply lamp holder A plug-in device electrically connected to the LED lamp group, the plug-in device includes a socket installed at the tail of the lamp cap and connected to the LED lamp group in the lamp cap, a socket set on the power lamp socket and matched with the socket A plug, the plug can be inserted into the socket and electrically connects the LED lamp group with the power lamp socket.

A power supply detachable LED light bulb as described above is characterized in that the socket is provided with a jack for plug insertion and a power connection socket connected with the LED lamp group, and there are two sockets on both sides of the jack Inclined chute, the plug is provided with an oblique return shrapnel matched with the oblique chute and a power connector that can be inserted into the power connection socket, one end of the plug is inserted into the jack and reset through the oblique The shrapnel is stuck in the socket, and the power connector on the plug is inserted into the power connection socket to electrically connect the LED lamp group to the power socket.

A detachable LED light bulb as described above is characterized in that the lamp cap includes a heat dissipation lamp base and a transparent lamp cover installed on the heat dissipation lamp base, the socket is installed in the heat dissipation lamp base, and the LED lamp group set on the socket.

A detachable power supply LED light bulb as described above is characterized in that a plug fixing plate is provided inside the power supply lamp socket, and the other end of the plug is fixed on the plug fixing plate.

A detachable LED light bulb as described above is characterized in that heat dissipation holes are provided on the heat dissipation lamp base.

A detachable LED light bulb as described above is characterized in that the transparent lamp cover is made of a diffusing material that can reflect light uniformly.

Compared with the prior art, the utility model has the following advantages: because there is a plug-in device between the lamp cap and the power supply lamp holder, which can connect the two together and electrically connect the power supply lamp holder and the LED lamp group, Therefore, once the LED lamp group in the lamp holder burns out or there is a problem with the LED power drive, the operator only needs to directly replace the power supply lamp holder with the plug or the lamp holder with the socket to achieve the purpose of repairing the bulb. And because the heat dissipation lamp holder is provided on the lamp holder, and the heat dissipation hole is arranged on the heat dissipation lamp holder, the heat dissipation lamp holder separates the heat of the power supply from the heat of the power supply lamp holder, so the heat dissipation effect of the utility model is good, and the service life is greatly lengthened . In addition, when installing the LED lamp group, the distance between the LED lamp group and the transparent lamp cover should be opened, so that the transparent lamp cover made of diffusing material can reflect light evenly.

【Description of drawings】

Fig. 1 is a sectional view of the utility model;

Fig. 2 is an exploded view of parts of the utility model;

Fig. 3 is a perspective view of the utility model.

【Detailed ways】

Below in conjunction with accompanying drawing and specific embodiment the utility model is further described:

Referring to Fig. 1-3, a LED light bulb with a detachable power supply includes a lamp base 1 and a power supply lamp holder 2. An LED lamp group 3 is arranged inside the lamp holder 1, and a removable Connect the two together and electrically connect the power supply lamp socket 2 with the LED lamp group 3 , the plug device 4 includes a device at the tail of the lamp cap 1 and is connected to the LED lamp group 3 in the lamp cap 1 The connected socket 41, the plug 42 arranged on the power lamp socket 2 and matched with the socket 41, the plug 42 can be inserted in the socket 41 and electrically connects the LED lamp group 3 with the power lamp socket 2 .

The socket 41 is provided with a jack 411 for inserting the plug 42 and a power connection socket 413 connected with the LED lamp group 3 , an inclined chute 412 is provided on both sides of the jack 411 , and a plug 42 is provided with The oblique reset elastic piece 421 matched with the inclined chute 412 and the power connector 422 that can be inserted into the power connection socket 413, one end of the plug 42 is inserted into the jack 411 and is locked in by the oblique reset elastic piece 421 In the socket 41 , the power connector 422 on the plug 42 is inserted into the power connection socket 413 to electrically connect the LED lamp group 3 to the power lamp socket 2 .

The lamp cap 1 includes a heat dissipation lamp base 11 and a transparent lamp cover 12 installed on the heat dissipation lamp base 11 , the socket 41 is installed in the heat dissipation lamp base 11 , and the LED lamp group 3 is arranged on the socket 41 .

The power lamp socket 2 is provided with a plug fixing plate 21 , and the other end of the plug 42 is fixed on the plug fixing plate 21 .

The heat dissipation lamp base 11 is provided with a heat dissipation hole 13 .

The transparent lamp cover 12 is made of a diffusing material that can reflect light evenly.

During installation, fix the power supply lamp holder 2 with the plug 42 on the position where the light source needs to be installed, then install the lamp holder 1 with the LED lamp group 3 and the socket 41 on the power supply lamp holder 2, the power supply lamp holder 2 The plug 42 corresponds to the jack 411 on the socket 41, the plug 42 is inserted into the jack 411 and stuck in the socket 41 by the oblique return spring 421, the power connector 422 on the plug 42 is inserted into the power connection The LED lamp group 3 in the lamp cap 1 is electrically connected to the power lamp socket 2 in the socket 413 . Once the LED lamp group 3 in the lamp cap 1 burns out or the LED power drive fails, the operator only needs to directly replace the lamp cap 1 with the socket 41 or the power lamp socket 2 with the plug 42 to achieve the purpose of repairing the bulb. And because the heat dissipation lamp holder 11 is provided on the lamp holder, and the heat dissipation hole 13 is provided on the heat dissipation lamp holder 11, the heat dissipation lamp holder 11 separates the heat of the power supply from the heat of the power supply lamp holder 2, so the heat dissipation effect of the utility model is good. , The service life is greatly extended. In addition, when installing the LED lamp group, the distance between the LED lamp group and the transparent lamp cover 12 is opened, so that the transparent lamp cover 12 made of diffusing material can reflect the light evenly.

Claims (6)

1. A power supply detachable LED light bulb, comprising a lamp cap (1), a power supply lamp holder (2), an LED lamp group (3) is arranged in the lamp cap (1), it is characterized in that the lamp cap (1) and the power supply lamp A plug-in device (4) is provided between the sockets (2) to connect the two together and electrically connect the power supply lamp socket (2) to the LED lamp group (3). The plug-in device (4) It includes a socket (41) installed at the tail of the lamp cap (1) and connected to the LED lamp group (3) in the lamp cap (1), arranged on the power lamp socket (2) and matched with the socket (41) A plug (42), the plug (42) can be inserted into the socket (41) and electrically connects the LED lamp group (3) to the power lamp socket (2). 2. A power supply detachable LED light bulb according to claim 1, characterized in that the socket (41) is provided with a jack (411) for insertion of a plug (42) and is connected to the LED lamp group ( 3) The connected power connection socket (413) is provided with an inclined chute (412) on both sides of the jack (411), and the plug (42) is provided with a corresponding chute (412). The matching oblique return spring (421) and the power connector (422) that can be inserted into the power connection socket (413), one end of the plug (42) is inserted into the jack (411) and passes through the oblique reset spring (421). ) is stuck in the socket (41), the power connector (422) on the plug (42) is inserted into the power connector (413) and the LED lamp group (3) is connected to the power lamp holder (2) electrical connection. 3. A power source detachable LED light bulb according to claim 1, characterized in that the lamp base (1) includes a heat dissipation lamp base (11) and a transparent lamp cover (12) installed on the heat dissipation lamp base (11), The socket (41) is installed in the heat dissipation lamp base (11), and the LED lamp group (3) is arranged on the socket (41). 4. A power supply detachable LED light bulb according to claim 1, characterized in that a plug fixing plate (21) is provided inside the power lamp socket (2), and the other end of the plug (42) is fixed on the plug fixing plate (21). 5. The LED light bulb with detachable power supply according to claim 3, characterized in that the heat dissipation lamp base (11) is provided with heat dissipation holes (13). 6. A power supply detachable LED light bulb according to claim 3, characterized in that the transparent lamp cover (12) is made of a diffusing material that can reflect light evenly.

Images