CN202791478U

CN202791478U - LED (light-emitting diode) lamp

Info

Publication number: CN202791478U
Application number: CN2012204282056U
Authority: CN
Inventors: 周勇涛
Original assignee: CHANGXING FANYA LIGHTING Co Ltd
Current assignee: CHANGXING FANYA LIGHTING Co Ltd
Priority date: 2012-08-27
Filing date: 2012-08-27
Publication date: 2013-03-13
Anticipated expiration: 2022-08-27

Abstract

The utility model discloses an LED (light-emitting diode) lamp, which comprises a dome cover, an LED lamp bead plate, a metal radiator, a driving power supply, a plastic shell and a lamp cap, wherein the LED lamp bead plate is electrically connected to the driving power supply, the driving power supply is electrically connected to the lamp cap, the LED lamp bead plate is installed on the upper end surface of the plastic shell, the driving power supply is arranged in the plastic shell, the metal radiator is embedded in the plastic shell, the lamp cap is arranged at the lower part of the plastic shell and the dome cover is arranged on the upper end surface of the plastic shell. The LED lamp has the advantages that the light-emitting effect is good, the radiating effect of the internal aluminum radiator is good, the surface of the insulated shell is convenient to treat, the production process is simple, the part production requirement is low, the raw material cost and the production cost are low, the cost of the driving power supply is low, the structure is simple, the LED lamp is convenient to assemble and disassemble, and the safety in use is high.

Description

The LED lamp

[technical field]

The utility model relates to lighting field, is specifically related to a kind of LED lamp.

[background technology]

The LED light fixture is widely used in Landscape Lighting, stage light projector, building lighting, billboard lighting, Afforestation Landscape illumination; Be applicable to corridor, the toilet, the corridor, storehouse, the hotel, the bar desk, western-style restaurant, atmosphere is built, domestic lighting etc.

The radiating shell of the LED lamp of existing market is all-metal, need to take out to the heat dissipation metal hull outside multiple working procedures such as light, baking vanish, anodic oxidation, plating, procedure is complicated, raw materials for production cost and processing cost are high, full metal jacket causes electric leakage easily, uses dangerous, driving power cost height, need to adopt the isolated form driving power, prevent electric leakage.

[utility model content]

The purpose of this utility model solves the problems of the prior art exactly, proposes a kind of LED lamp, can improve illumination effect, improves radiating effect, reduces raw material and processing cost, and is low to the part processing request, uses safety, simple in structure.

For achieving the above object, the utility model proposes a kind of LED lamp, comprise ball cover, LED lamp pearl plate, metallic heat dissipating part, driving power, plastic casing, lamp holder, described LED lamp pearl plate is electrically connected to driving power, and driving power is electrically connected to lamp holder, and described LED lamp pearl plate is installed on the plastic casing upper surface, driving power places in the plastic casing, metallic heat dissipating part embeds plastic casing, and lamp holder is located at the plastic casing bottom, and ball cover is located on the plastic casing upper surface.

As preferably, be evenly distributed with some vertical radiating fins on the outer surface of described metallic heat dissipating part, increased area of dissipation, and simple in structure.

As preferably, be connected by screw thread between the rear end of described plastic casing and the lamp holder, simple in structure, assembling and convenient disassembly.

As preferably, described metallic heat dissipating part adopts the aluminium radiator, and processing is simple, reduces cost.

As preferably, described driving power adopts the non-isolation type driving power, reduces cost.

As preferably, described lamp holder adopts E27 screw socket or B22 screw socket.

The beneficial effects of the utility model: the utility model illumination effect is good, inner aluminum radiator, good heat dissipation effect, the insulation crust surface treatment is convenient, and procedure is simple, the part processing request is low, raw material and processing cost are low, and the driving power cost is low, and is simple in structure, assembling and convenient disassembly use safety.

Feature of the present utility model and advantage will be elaborated by reference to the accompanying drawings by embodiment.

[description of drawings]

Fig. 1 is the decomposing schematic representation of the utility model LED lamp;

Fig. 2 is the assembling schematic diagram of the utility model LED lamp.

[specific embodiment]

As shown in Figure 1, 2, the LED lamp, comprise ball cover 1, LED lamp pearl plate 2, metallic heat dissipating part 3, driving power 4, plastic casing 5, lamp holder 6, described LED lamp pearl plate 2 is electrically connected to driving power 4, and driving power 4 is electrically connected to lamp holder 6, and described LED lamp pearl plate 3 is installed on plastic casing 5 upper surfaces, driving power 4 places in the plastic casing 5, metallic heat dissipating part 3 embeds plastic casing 5, and lamp holder 6 is located at plastic housing 5 body bottoms, and ball cover 2 is located on plastic casing 5 upper surfaces.Be evenly distributed with some vertical radiating fins on the outer surface of metallic heat dissipating part 3, be connected by screw thread between the rear end of plastic casing 5 and the lamp holder 6, metallic heat dissipating part 3 adopts the aluminium radiator, driving power 4 driving powers adopt the non-isolation type driving power, plastic casing 5 adopts the isolation plastics, and lamp holder adopts E27 screw socket or B22 screw socket.

Above-described embodiment is to explanation of the present utility model, is not to restriction of the present utility model, any scheme after the utility model simple transformation is all belonged to protection domain of the present utility model.

Claims

1.LED lamp, it is characterized in that: comprise ball cover (1), LED lamp pearl plate (2), metallic heat dissipating part (3), driving power (4), plastic casing (5), lamp holder (6), described LED lamp pearl plate (2) is electrically connected to driving power (4), driving power (4) is electrically connected to lamp holder (6), described LED lamp pearl plate (2) is installed on plastic casing (5) upper surface, driving power (4) places in the plastic casing (5), metallic heat dissipating part (3) embeds in the plastic casing (5), lamp holder (6) is installed in plastic casing (5) bottom, and ball cover (1) is installed on plastic casing (5) upper surface.

2. LED lamp as claimed in claim 1 is characterized in that: be evenly distributed with some vertical radiating fins on the outer surface of metallic heat dissipating part (3).

3. LED lamp as claimed in claim 1 is characterized in that: be connected by screw thread between the rear end of plastic casing (3) and the lamp holder (6).

4. LED lamp as claimed in claim 1 is characterized in that: metallic heat dissipating part (3) employing aluminium radiator.

5. LED lamp as claimed in claim 1 is characterized in that: driving power (4) employing non-isolation type driving power.

6. LED lamp as claimed in claim 1 is characterized in that: lamp holder (6) employing E27 screw socket or B22 screw socket.