CN202109299U

CN202109299U - LED energy-saving wide-angle illuminating lamp

Info

Publication number: CN202109299U
Application number: CN2011200041253U
Authority: CN
Inventors: 黄海浪; 张志平
Original assignee: Heshan Pace Technology Co Ltd
Current assignee: Heshan Pace Technology Co Ltd
Priority date: 2011-01-08
Filing date: 2011-01-08
Publication date: 2012-01-11
Anticipated expiration: 2021-01-08

Abstract

The utility model discloses an LED energy-saving wide-angle illuminating lamp, which includes a base and an arc main body arranged on the base, wherein a lamp mounting groove extending from one end of the arc main body to the other end thereof is arranged on the central line on the surface of the arc main body, and a plurality of LED lamp groups are distributed at intervals on different positions of the lamp mounting groove. As the LED lamp group is adopted as luminous sources and save more energy than ordinary incandescent lamps, halogen lamps or fluorescent lamps, the illuminating angle of the illuminating lamp is greatly increased, and the illuminating effect of the cambered surface illumination is particularly applicable to narrow places as a passage and a long corridor; and when the LED energy-saving wide-angle illuminating lamp is applied to the narrow places, the mounting intervals between the illuminating lamps are bigger than ordinary lamps, the mounting number of the lamps in the places as the narrow passage and the long corridor with the same length can be reduced, and more mounting cost is saved and the electric energy saving effect is further enhanced.

Description

The energy-conservation wide-angle projector of a kind of LED

Technical field

The utility model relates to a kind of structure of the lighting lamp, the energy-conservation wide-angle projector of particularly a kind of LED.

Background technology

The LED illuminating lamp is as a kind of novel lighting, and its range of application will become more and more widely.Present LED lighting generally all is to adopt planar design; The LED lamp of this planar structure can reach good illuminating effect when common occasion such as room, toilet etc. throw light on, but when special long and narrow occasion is thrown light on, has certain defective.With general passage, long corridor is the example explanation; When utilizing common planar structure LED illuminating lamp that illuminating effect is provided; Because the irradiating angle of lamp is smaller, in order to make the illuminating effect of All Ranges to take into account, the installation interval of LED illuminating lamp need be controlled in the small range so; This can make that the quantity of LED illuminating lamp is bigger, thereby causes occurring installing complicacy, the excessive problem of cost.

Summary of the invention

For addressing the above problem, the utility model provides a kind of LED energy-conservation wide-angle projector, utilizes this illuminating lamp can make things convenient for, satisfy at low cost the lighting demand of long and narrow occasion.

The utility model is that the technical scheme that its problem of solution is adopted is:

The energy-conservation wide-angle projector of a kind of LED; Comprise base and be arranged at the arc main body on the base; The midline position on the surface of said arc main body is provided with the lamp mounting groove that extends to the other end from an end of arc main body, is equipped with a plurality of spaced apart in the LED lamp group at lamp mounting groove diverse location place in the lamp mounting groove.

As preferably, said arc main body is hemisphere or semiellipsoid.

As preferably, said LED lamp group is uniformly distributed in the lamp mounting groove.

As preferably, the quantity of said LED lamp group is four groups, and further, the line of said LED lamp group and center and the formed angle of base are respectively 22.5 °, 67.5 °, 112.5 ° and 157.5 °.

As preferably, the top of said lamp mounting groove is equipped with light transmission film.

As preferably, said LED lamp group is made up of several LED lamp pearls.

The beneficial effect of the utility model is: the utility model adopts LED lamp group as light emitting source, and it compares conserve energy more with common incandescent lamp, Halogen lamp LED or fluorescent lamp; The lamp mounting groove is distributed on the arc main body, and when LED lamp group was installed on this lamp mounting groove, LED lamp group also can distribute along arc; The light that penetrates when LED lamp group is luminous can to around disperse, so the light angle of the utility model can increase greatly, the luminous illuminating effect of this mounting groove cambered surface is particularly suitable for long and narrow occasions uses such as passage, long corridor; When the utility model be applied to above-mentioned fashionable; Installation interval between the illuminating lamp is bigger than common light fixture, and in occasions such as the gallery of same length, long corridor, the installation quantity of illuminating lamp can reduce; Thereby save more installation cost, and reach further electric energy saving effect.

Description of drawings

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

Fig. 1 is the overall structure sketch map of a kind of embodiment of the utility model;

Fig. 2 is the decomposition texture sketch map of embodiment among Fig. 1.

The specific embodiment

See figures.1.and.2; The energy-conservation wide-angle projector of a kind of LED of the utility model comprises base 1 and is arranged at the arc main body 2 on the base 1 that this arc main body 2 can be preferably hemisphere or semiellipsoid; In the embodiment of Fig. 1 and Fig. 2, this arc main body 2 is a semiellipsoid.

The midline position on the surface of arc main body 2 is provided with the lamp mounting groove 3 that extends to the other end from an end of arc main body 2; Be equipped with a plurality of spaced apart in the lamp mounting groove 3 in the LED lamp group 4 at lamp mounting groove 3 diverse location places; This LED lamp group preferably is made up of several LED lamp pearls; As depicted in figs. 1 and 2, each group LED lamp group is made up of the LED lamp pearl at the center of being arranged at and the LED lamp pearl that is distributed in the outside.Because lamp mounting groove 3 is arranged on the lip-deep of arc main body 2, so lamp mounting groove 3 also can curved shape.When LED lamp group 4 is arranged at the diverse location of lamp mounting groove 3; LED lamp group 4 also will inevitably curved distribution shape; When lamp group 4 electrified light emittings; Each organizes the light that LED lamp group 4 sent can form large-scale illuminating effect, and above-mentioned illuminating effect is particularly suitable for long and narrow occasions such as passage, long corridor and uses.

When using, LED lamp group 4 can adopt various arrangement to be installed in the lamp mounting groove 3, but as preferred embodiment, LED lamp group 4 adopts the mode that is uniformly distributed in the lamp mounting groove 3 to be provided with, thereby reaches more excellent uniform irradiation effect.In addition, the quantity of LED lamp group 4 also can be configured as required, can be chosen as two groups, three groups or more quantity.But consideration based on illuminating effect and cost of manufacture; The quantity of LED lamp group 4 is preferably four groups; Simultaneously in order to reach more excellent uniform irradiation effect, four groups of LED lamp groups 4 are respectively 22.5 °, 67.5 °, 112.5 ° and 157.5 ° with the line and the base 1 formed angle at base 1 center.

As preferred embodiment, the top of lamp mounting groove 3 is equipped with light transmission film 5, and when realizing, this light transmission film 5 can adopt dismountable mode to be provided with.This light transmission film 5 cooperates with lamp mounting groove 3 and can play the excellent protection effect to LED lamp group 4; Simultaneously; Through the color of light transmission film 5 is selected, can also make the illuminating lamp of the utility model light of required color of breaking forth, thereby satisfy the use of different occasions.

The embodiment of the utility model is not restricted to the described embodiments, as long as it reaches the technique effect of the utility model with essentially identical means, all should belong to the protection domain of the utility model.

Claims

1. energy-conservation wide-angle projector of LED; It is characterized in that comprising base (1) and being arranged at the arc main body (2) on the base (1); The midline position on the surface of said arc main body (2) is provided with the lamp mounting groove (3) that extends to the other end from an end of arc main body (2), is equipped with a plurality of spaced apart in the LED lamp group (4) at lamp mounting groove (3) diverse location place in the lamp mounting groove (3).

2. the energy-conservation wide-angle projector of a kind of LED according to claim 1 is characterized in that said arc main body (2) is hemisphere or semiellipsoid.

3. the energy-conservation wide-angle projector of a kind of LED according to claim 1 is characterized in that said LED lamp group (4) is uniformly distributed in the lamp mounting groove (3).

4. the energy-conservation wide-angle projector of a kind of LED according to claim 1, the quantity that it is characterized in that said LED lamp group (4) is four groups.

5. the energy-conservation wide-angle projector of a kind of LED according to claim 4 is characterized in that said LED lamp group (4) and the line and the formed angle of base (1) at base (1) center are respectively 22.5 °, 67.5 °, 112.5 ° and 157.5 °.

6. the energy-conservation wide-angle projector of a kind of LED according to claim 1 is characterized in that the top of said lamp mounting groove (3) is equipped with light transmission film (5).

7. the energy-conservation wide-angle projector of a kind of LED according to claim 1 is characterized in that said LED lamp group (4) is made up of several LED lamp pearls.