CN203489092U

CN203489092U - Light-emitting diode (LED) lamp structure allowing wide-angle lighting

Info

Publication number: CN203489092U
Application number: CN201320520077.2U
Authority: CN
Inventors: 张榳芳
Original assignee: 张榳芳
Current assignee: TENGRUI PHOTOELECTRIC TECHNOLOGY CO., LTD.
Priority date: 2013-08-23
Filing date: 2013-08-23
Publication date: 2014-03-19
Anticipated expiration: 2023-08-23

Abstract

The utility model relates to a light-emitting diode (LED) lamp structure allowing wide-angle lighting. By means of the LED lamp structure, LED lamps achieve the effects of wide-angle lighting and good radiating effects. The LED lamp structure is mainly composed of a lamp holder combination radiating disc, a frame body, a lampshade and a protection casing. The frame body is arranged to be conical similarly, a plurality of substrates are assembled on the frame body, each substrate is provided with an LED lamp and is upright, the effect that the LED lamps are arranged in 360-degree angle is achieved, and the wide-angle lighting effect is achieved. Multi-hole ventilation holes are formed in the radiating disc, a gap is retained between the protection casing and the lamp holder to enable air in the lampshade to circulate, and an excellent radiating effect can be achieved.

Description

The LED modulated structure of wide-angle illumination

Technical field

The utility model relates to LED lamp lighting field, is specifically related to a kind of LED modulated structure of wide-angle illumination.

Background technology

Existing LED bulb structure, substantially all as shown in accompanying drawing 1, accompanying drawing 2, a lamp holder 1 assembling radiator 2, installs substrate 3 on radiator 2, and substrate 3 has LED lamp 4, then a lampshade 5 is set is combined on radiator 2, forms coated substrate 3LED lamp 4; Above-mentioned structure, has following shortcoming in fact:

(1) as shown in Figure 2, its LED lamp 4 is level angle, and therefore, its light irradiation meeting is blocked by radiator 2, causes light angle less.

(2) as shown in Figure 2,5, its radiator 2 and lampshade, be closed, and air cannot circulate, and the hot temperature that LED lamp 4 produces can only be leaned on radiator 2 heat radiators, therefore its radiating effect is poorer than circulation of air radiating effect.

Utility model content

The purpose of this utility model is: solve the shortcoming of above-mentioned prior art, the LED lamp of a kind of wide-angle illumination, excellent in heat dissipation effect is provided.

For reaching above-mentioned purpose, the utility model provides a kind of LED modulated structure of wide-angle illumination, comprise: a lamp holder, a heat dissipation plate, a support body, plurality of LED lamp substrate, a lampshade and a protective case, described heat dissipation plate is enclosed within on described lamp holder, described support body is locked on described lamp holder, described in each, LED lamp substrate is combined in described support body, and described in each, LED lamp substrate is vertical, and described a plurality of LED lamp is 360 degree layouts.

Preferably, described heat dissipation plate is provided with a plurality of passages, between described protective case and described lamp holder, is provided with gap.

Preferably, described lampshade is provided with passage.

In other words, on lamp holder, group is established heat dissipation plate, support body, and support body is set as like coniform, support body assembling plurality of LED lamp substrate, and each LED lamp substrate is vertical, and therefore a plurality of LED lamps can form the layout of 360 degree, and can form the illuminating effect of wide angle.

Furthermore, heat dissipation plate is set as has porous passage, between protective case and lamp holder, is provided with gap, and forming in lampshade, protective case can circulation of air, and the effect that must promote quick heat radiating.

The beneficial effects of the utility model are:

(1) the cone shape support body of plurality of LED lamp substrate, forming 360 degree all has LED lamp, and is vertical, non-is that picture is existing horizontal, therefore, the light irradiating angle of LED lamp can reduce by lamp holder and blocks, and must form the light angle effect of wide angle (approximately 270 degree).

(2) by lampshade, be provided with passage, heat dissipation plate and have between passage, lamp holder and protective case and be provided with gap, therefore can obtain splendid circulation of air effect, and can make the hot temperature in lampshade shed fast, reach splendid radiating effect.

Accompanying drawing explanation

Fig. 1 is existing structure three-dimensional exploded view.

Fig. 2 is existing structure assembled sectional view.

Fig. 3 is the utility model structural upright exploded view.

Fig. 4 is the utility model part combination stereogram.

Fig. 5 is the utility model textural association cutaway view.

Main symbol description

1 lamp holder 4 LED lamps

2 radiator 5 lampshades

3 substrates

10 lamp holder 15 support bodys

11 heat dissipation plate 16 lampshades

12,17 passage 18 protective cases

13 substrate H gaps

14 LED lamps.

The specific embodiment

Refer to shown in accompanying

drawing

3,4,5, LED modulated structure described in the utility model comprises: a lamp holder 10, a heat dissipation plate 11, a support body 15, plurality of LED lamp 14 substrates 13, a lampshade 16, a protective case 18, described heat dissipation plate 11 is sleeved on lamp holder 10, described support body 15 is locked on lamp holder 10, be set as like coniform and be provided with electroconductive elastic sheet 19, each LED lamp 14 substrates 13 are combined in support body 15, form each LED lamp 14 substrates 13 and be vertical laying, described lampshade 16, protective case 18 are combined in heat dissipation plate 11, also coated LED lamp 14 substrates 13, heat dissipation plate 11; Again, described heat dissipation plate 11 is provided with porous passage 12, and described lampshade 16 is also provided with

passage

17, and 10, described protective case 18 and lamp holder are provided with gap H.

Structure according to above-mentioned, can obtain following effect, advantage:

(1) as shown in Figure 4,5, the cone shape support body 15 of plurality of LED lamp 14 substrate 13, form 360 degree and all have LED lamp 14, and be vertical, non-is that picture is existing horizontal, therefore, the light irradiating angle of LED lamp 14 can reduce by lamp holder 10 and blocks, and must form the light angle effect of wide angle (approximately 270 degree).

(2) as shown in Figure 5, by lampshade 16 be provided with passage 17, heat dissipation plate 11 has passage 12,

lamp holder

10 and 18 of protective cases and is provided with gap H, therefore can obtain splendid circulation of air effect, and can make the hot temperature in lampshade 16 shed fast, reach splendid radiating effect.

In sum, structure of the present utility model, has splendid practical effect really, meets utility model patent requirement, earnestly asks patent.

Claims

1. the LED modulated structure of a wide-angle illumination, it is characterized in that, comprise: a lamp holder, a heat dissipation plate, a support body, plurality of LED lamp substrate, a lampshade and a protective case, described heat dissipation plate is enclosed within on described lamp holder, described support body lock onto on described lamp holder, described in each, LED lamp substrate is combined in described support body, and described in each, LED lamp substrate is vertical, and described a plurality of LED lamp is 360 degree layouts.

2. the LED modulated structure of wide-angle illumination according to claim 1, is characterized in that: described heat dissipation plate is provided with a plurality of passages, between described protective case and described lamp holder, is provided with gap.

3. the LED modulated structure of wide-angle illumination according to claim 1, is characterized in that: described lampshade is provided with passage.