CN201757303U - Plug-in type LED lamp - Google Patents

Abstract

The utility model discloses a plug-in type LED lamp, the utility model is characterized in that a plug-in electrode for providing power supply for the LED lamp is fixed at the lower end of an LED mounting plate, an electrode socket is arranged on a lamp holder, an electric contact sheet is arranged in the electrode socket, the plug-in electrode is inserted in the electrode socket to fix an LED lamp group on the lamp holder, and the plug-in electrode is electrically conducted with the electric contact sheet; the utility model takes the plug-in electrodes as the connecting pieces of the LED lamp bank, and the LED lamp bank is fixed on the lamp holder through the plug-in electrodes, so that the LED lamp bank can be assembled on the lamp holder through plug-in machining, and the assembly machining is simple, convenient and fast, the machining efficiency is high, and the production cost is reduced; in addition, the plug-in electrodes are simultaneously used as electrical connection elements between the LED lamp set and the lamp holder, the electrical connection processing of the electrodes in the LED lamp and the lamp holder is completed through assembly processing, the assembly processing is simple, convenient and fast, the further processing efficiency is high, and the production cost is reduced.

Description

A plug-in LED lamp

technical field

The utility model relates to the technical field of LED lamps, in particular to a plug-in LED lamp.

Background technique

In the prior art, the LED lamp includes a lamp cap, a glass cover and an LED lamp group. The LED lamp group is fixed in the glass cover. The LED lamp group is provided with two electrodes, and the LED lamp in the LED lamp group is powered through the electrodes. The lower end of the glass cover Sealed by high-temperature welding process, the two electrodes of the LED lamp group protrude from the welding place at the lower end of the glass cover, and the lower end of the glass cover is adhered to the lamp cap, thus forming a complete LED lamp. The electrodes of the LED lamp group are fixed to the electrodes in the lamp cap through welding, which is time-consuming and laborious, and the production cost is relatively high. In addition, the welding process is easy to weld the components in the LED lamp group and the lamp cap, and there are still false welds in the welding process. phenomenon, the electrical connection performance of the LED lamp cannot be guaranteed.

Furthermore, the LED lamps in the prior art need to fix the LED lamp group in the glass cover, and this kind of fixing method requires the glass cover to pass through a high-temperature welding process to fix the LED lamp group in the glass cover, and the glass cover needs to be glued. Glue processing or welding can be fixed on the lamp cap. The processing technology of LED lamps is very complicated, the cost of required equipment is high, the production cost is high, and the yield rate of products is low, so it is necessary to improve it.

Utility model content

Aiming at the deficiencies in the prior art, the purpose of this utility model is to provide a plug-in LED lamp, which assembles the LED lamp group into the lamp holder through a plug-in structure, and solves the problem of electrical connection between the LED lamp group and the lamp holder. At the same time improve production efficiency and reduce production costs.

In order to achieve the above object, the technical solution adopted in the utility model is:

A plug-in LED lamp, comprising a lamp base, a lamp holder, a glass cover and an LED lamp group, the lamp holder is fixed in the lamp holder, the LED lamp group is arranged in the glass cover, the lower end edge of the glass cover is fixedly connected to the lamp holder, and the LED lamp group includes LED installation board, the front surface and the rear surface of the LED installation board are respectively fixed with a number of LED lamps, the lower end of the LED installation board is fixed with plug-in electrodes that provide power for the LED lamps, and the lamp holder is provided with an electrode plug-in interface, and the electrode plug-in interface is set There is an electric contact piece, the plug-in electrode is inserted into the electrode socket to fix the LED lamp group on the lamp holder, and the plug-in electrode is electrically connected to the electric contact piece.

The lamp holder is screwed or clipped to the lamp holder.

The lower end of the glass cover is open, and the glass cover is screwed or clipped to the lamp holder.

The LED lamp group is provided with two plug-in electrodes, and the two plug-in electrodes are fixed on the same LED installation board or on different LED installation boards.

The lamp holder is a lamp holder made of insulating material, and at least one gap is opened around the lamp holder.

After adopting the above structure, the utility model has the advantages compared with the prior art: the utility model sets the plug-in electrodes on the LED mounting plate of the LED lamp group, and the plug-in electrodes are used as the connectors of the LED lamp group. The electrodes fix the LED lamp group to the lamp holder, and the LED lamp group can be assembled on the lamp holder through plug-in processing. The assembly processing is simple, convenient and fast, the processing efficiency is high, and the production cost is reduced; in addition, the plug-in electrode is simultaneously As an electrical connection element between the LED lamp group and the lamp holder, the electrodes on the LED lamp group and the electrodes in the lamp holder are electrically contacted through the plug-in electrodes, no welding process is required, and the electrical properties of the electrodes in the LED lamp and the lamp holder The connection processing is completed through assembly processing, which is simple, convenient and fast, and the further processing efficiency is high and the production cost is reduced.

Description of drawings

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

Fig. 1 is a schematic structural view of the assembled LED lamp of the present invention.

Fig. 2 is an exploded schematic view of the assembled LED lamp of the present invention.

Fig. 3 is a schematic structural view of the lamp holder of the assembled LED lamp of the present invention.

In the figure: 1. Glass cover 2. LED lamp group 3. LED mounting plate 4. Inserting electrode 5. Lamp cap 6. Lamp holder 7. Notch 8. Gasket 9. Electrode socket.

Detailed ways

The following descriptions are only preferred embodiments of the present utility model, and do not therefore limit the protection scope of the present utility model.

The embodiment is shown in Figures 1 to 3: the plug-in LED lamp includes a lamp base 5, a lamp holder 6, a glass cover 1 and an LED lamp group 2, the lamp holder 6 is fixed in the lamp holder 5, and the LED lamp group 2 is arranged on the glass Inside the cover 1, the edge of the lower end of the glass cover 1 is fixed to the lamp holder 5. The LED lamp group 2 includes an LED mounting plate 3. Several LED lamps are respectively fixed on the front surface and the rear surface of the LED mounting plate 3. The lower end of the LED mounting plate 3 is fixed with The plug electrode 4 that provides power for the LED lamp, the lamp holder 6 is provided with an electrode socket 9, and the electrode socket 9 is provided with an electrical contact sheet, and the plug electrode 4 is inserted into the electrode socket 9 to fix the LED lamp group 2 In the lamp holder 6 , the insertion electrode 4 is electrically connected to the electrical contact piece.

In a preferred embodiment, the plug-in electrodes 4 are locked to the LED mounting board 3 by screws; or, the plug-in electrodes 4 are fixed to the LED mounting board 3 through a snap-fit structure; or the plug-in electrodes 4 are fixed by welding on the LED mounting board 3.

The utility model arranges the plug-in electrode 4 on the LED mounting plate 3 of the LED lamp group 2, and the plug-in electrode 4 is used as a connector of the LED lamp group 2, and the LED lamp group 2 is fixed to the lamp holder 6 through the plug-in electrode 4, and The LED lamp group 2 can be assembled on the lamp holder 6 through plug-in processing, the assembly processing is simple, convenient and quick, the processing efficiency is high, and the production cost is reduced. In addition, the plug-in electrode 4 is also used as an electrical connection element between the LED lamp group 2 and the lamp holder 6, through which the plug-in electrode 4 electrically contacts the LED lamp on the LED lamp group 2 and the electrodes in the lamp holder 5 without welding. The processing, the electrical connection processing of the LED lamp and the electrodes in the lamp holder 5 is completed through assembly processing, which is simple, convenient and fast, and the further processing efficiency is high, and the production cost is reduced.

The LED lamp group 2 includes one or more LED mounting boards 3 . The LED lamp group 2 is provided with two insertion electrodes 4 , and the two insertion electrodes 4 are fixed on the same LED installation board 3 .

In a preferred embodiment, the LED lamp group 2 includes more than two LED mounting boards 3 , and the two insertion electrodes 4 are fixed to different LED mounting boards 3 .

In a more preferred embodiment, a plug electrode 4 is provided with a positive electrode and a negative electrode which are insulated from each other. An electrode socket 9 of the lamp holder 6 is provided with a positive electrode contact piece and a negative electrode contact piece insulated from each other. After the plugging electrode 4 is inserted into the electrode socket 9, the positive electrode and the negative electrode on the plugging electrode 4 are in electrical contact with the positive electrode contact piece and the negative electrode contact piece in the same electrode socket 9 respectively.

The lamp holder 6 is screwed or clipped to the lamp cap 5 . The LED lamp group 2 is fixed on the lamp holder 6, and the lamp holder 6 is fixed on the lamp holder 5 by screwing. The structure of the LED lamp is simple, and the processing method of the LED lamp is assembled processing, which is simple and convenient to process. Welding process, the processing of LED lights does not need to be equipped with high-cost welding equipment, which reduces equipment costs and production costs.

The side surface of the lamp holder 6 is provided with threads, and the inner surface of the lamp holder 5 is provided with threads, and the threads on the side surface of the lamp holder 6 are screwed with the threads on the inner surface of the lamp holder 5 .

In a preferred embodiment, the lamp socket 6 is snapped into the lamp cap 5 .

In a preferred embodiment, the lower end of the glass cover 1 is open, and the glass cover 1 is screwed or clipped to the lamp cap 5 . The lower end of the glass cover 1 is fixedly connected to the upper end of the lamp cap 5 by screwing or clamping, and the connection between the glass cover 1 and the lamp cap 5 is assembled.

The lamp holder 6 is a lamp holder 6 made of insulating material, and at least one notch 7 is provided around the lamp holder 6 . Opening the gap 7 can reduce the weight of the lamp holder 6, reduce the material consumption of the lamp holder 6, and reduce the production cost. In a preferred embodiment, four notches 7 are formed around the lamp holder 6, and the four notches 7 are evenly distributed.

The lamp holder 6 not only has a good insulating effect, but also has a good heat conduction effect, which is conducive to conducting the heat in the LED lamp and improving the heat dissipation function of the LED lamp.

The LED lamp also includes a gasket 8 which is arranged on the bottom of the lamp holder 6 . The spacer 8 is used to separate the bottom of the lamp holder 6 and the lamp cap 5 .

The lamp holder 5 and the LED lamp group 2 have been widely used at present, and other structures and principles are the same as those of the prior art, and will not be repeated here.

Claims (5)

1. A plug-in LED lamp, comprising a lamp holder, a lamp holder, a glass cover and an LED lamp group, the lamp holder is fixed in the lamp holder, the LED lamp group is arranged in the glass cover, and the lower edge of the glass cover is fixedly connected to the lamp holder, its features The LED lamp group includes an LED mounting plate, a number of LED lamps are respectively fixed on the front surface and the rear surface of the LED mounting plate, the lower end of the LED mounting plate is fixed with a plug-in electrode that provides power for the LED lamp, and the lamp holder is provided with an electrode socket. , the electrode socket is provided with an electric contact piece, the plug-in electrode is inserted into the electrode socket to fix the LED lamp group to the lamp holder, and the plug-in electrode is electrically connected to the electric contact piece. 2 . A plug-in LED lamp according to claim 1 , wherein the lamp holder is screwed or clipped to the lamp cap. 3 . 3. A plug-in LED lamp according to claim 2, characterized in that: the lower end of the glass cover is open, and the glass cover is screwed or clipped to the lamp cap. 4. A plug-in LED lamp according to any one of claims 1 to 3, characterized in that: the LED lamp group is provided with two plug-in electrodes, and the two plug-in electrodes are fixed on the same LED installation board or fixed to different LED mounting boards. 5. A plug-in LED lamp according to claim 4, characterized in that: the lamp holder is made of insulating material, and at least one gap is opened around the lamp holder.

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