CN205331855U

CN205331855U - Integrated LED lamp

Info

Publication number: CN205331855U
Application number: CN201620035008.6U
Authority: CN
Inventors: 何文健; 徐建宁
Original assignee: ZHEJIANG CHENFENG TECHNOLOGY Co Ltd
Current assignee: ZHEJIANG CHENFENG TECHNOLOGY Co Ltd
Priority date: 2016-01-14
Filing date: 2016-01-14
Publication date: 2016-06-22
Anticipated expiration: 2026-01-14

Abstract

The utility model discloses an integrated LED lamp, including lamp holder and heat dissipation cup, the lamp holder is equipped with the two convex projections that make progress at the head top surface, the side of projection is equipped with the lug, the center of projection is equipped with the through wires hole, lamp holder and heat dissipation cup structure as an organic whole. The utility model discloses shape lamp holder and heat dissipation cup together, not only can sparingly adorn the process of lamp holder to reaching reduce cost, improving production efficiency's purpose, moreover, adopt the LED lamp of integral type to reduce the risk that the lamp holder drops, the security is higher.

Description

A kind of integral LED lamp

Technical field

This utility model relates to LED。

Background technology

Along with the development of LED, the quality of LED, cost, power are proposed higher requirement。

As it is shown in figure 1, the existing LED 1 adopting B22 series lamp holder, its heat radiating cup 11 and lamp holder 12 are after processing respectively, are assemblied together, and therefore operation is more, and production efficiency is relatively low, and production cost is higher, but also there is the risk that lamp holder comes off with heat radiating cup。

Utility model content

Technical problem to be solved in the utility model is just to provide a kind of integral LED lamp, the risk that reduction cost and lamp holder and heat radiating cup come off。

For solving above-mentioned technical problem, this utility model adopts the following technical scheme that a kind of integral LED lamp, including lamp holder and heat radiating cup, described lamp holder is provided with two projections protruding upward in head top surface, the side of described projection is provided with lug, the center of described projection is provided with through wires hole, and described lamp holder and heat radiating cup are structure as a whole。

As preferably, described heat radiating cup includes the covered plastics layer of outer layer and the aluminium lamination of internal layer。

As preferably, described aluminium lamination extends into lamp holder inner surface from heat radiating cup inner surface。

As preferably, described projection is two-stage hierarchic structure, and the cross section of ground floor ladder is semicircular structure, and the cross section of second layer ladder is ellipsoidal structure。

As preferably, described lug is the arc raised line extended outward along ground floor stepped top edge。

The technical solution adopted in the utility model, shapes lamp holder together with heat radiating cup, is possible not only to save the operation of dress lamp holder when LED assembles, to reduce cost, improve the purpose of production efficiency, and, the LED adopting integral type reduces the risk that lamp holder comes off, and safety is higher。

Accompanying drawing explanation

Below in conjunction with the drawings and specific embodiments, this utility model is further described:

Fig. 1 is the existing Split LED lamp structural representation adopting B22 series lamp holder；

Fig. 2 is front view of the present utility model；

Fig. 3 is top view of the present utility model；

Fig. 4 is the A-A sectional structure chart in Fig. 3。

Detailed description of the invention

As shown in Figures 2 to 4, a kind of integral LED lamp 1, including lamp holder 12 and heat radiating cup 11, described lamp holder 12 is provided with two projections 121 protruding upward in head top surface, the side of described projection 121 is provided with lug 122, the center of described projection 121 is provided with through wires hole 123, and described lamp holder 12 and heat radiating cup 11 are structure as a whole。

Wherein, heat radiating cup 11 adopts and moulds alclad structure, and namely heat radiating cup 11 includes the covered plastics layer 111 of outer layer and the aluminium lamination 112 of internal layer。And aluminium lamination 112 extends into lamp holder inner surface from heat radiating cup inner surface。Aluminum cup in traditional LED lamp heat radiating cup can only accomplish the length of cabinet。After adopting the heat radiating cup in the present embodiment structure, the length of internal aluminum cup extends to inside lamp holder, so can be greatly increased heat radiation, and same LED can do higher power。

In the present embodiment, so-called lamp holder 12 and heat radiating cup 11 are structure as a whole, refer to the covered plastics layer 111 of heat radiating cup 11 with lamp holder 12 owing to being plastic material, can simultaneously molding, while molding, covered plastics layer 111 is then coated on the outer surface of internal layer aluminium lamination 112, makes lamp holder 12 and heat radiating cup 11 become an integral structure。

Described projection 121 is two-stage hierarchic structure, and the cross section of ground floor ladder is semicircular structure, and the cross section of second layer ladder is ellipsoidal structure。Described lug 122 is the arc raised line extended outward along ground floor stepped top edge。It is provided with continuous multi-stage cambered surface transition structure 113 between described lamp holder 12 and heat radiating cup 11, is so easy to lamp holder one-body molded with heat radiating cup, and structural strength can be strengthened, and increase area of dissipation。

Claims

1. an integral LED lamp, including lamp holder and heat radiating cup, it is characterised in that: described lamp holder is provided with two projections protruding upward in head top surface, and the side of described projection is provided with lug, the center of described projection is provided with through wires hole, and described lamp holder and heat radiating cup are structure as a whole。

2. a kind of integral LED lamp according to claim 1, it is characterised in that: described heat radiating cup includes the covered plastics layer of outer layer and the aluminium lamination of internal layer。

3. a kind of integral LED lamp according to claim 2, it is characterised in that: described aluminium lamination extends into lamp holder inner surface from heat radiating cup inner surface。

4. a kind of integral LED lamp according to claim 1, it is characterised in that: described projection is two-stage hierarchic structure, and the cross section of ground floor ladder is semicircular structure, and the cross section of second layer ladder is ellipsoidal structure。

5. a kind of integral LED lamp according to claim 4, it is characterised in that: described lug is the arc raised line extended outward along ground floor stepped top edge。