CN201351870Y

CN201351870Y - Lighting lamp structure

Info

Publication number: CN201351870Y
Application number: CNU2009201368119U
Authority: CN
Inventors: 陈俊良
Original assignee: KUNSHAN MAOMAO AUTOMOBILE FITTING CO Ltd
Current assignee: KUNSHAN MAOMAO AUTOMOBILE FITTING CO Ltd
Priority date: 2009-02-18
Filing date: 2009-02-18
Publication date: 2009-11-25
Anticipated expiration: 2019-02-18

Abstract

The utility model relates to a lighting lamp structure. At least one reflecting region taking the shape of a concave arc is arranged inside a lamp holder, while the center of the reflecting region is convexly provided with a reflecting part taking the shape of a pointed cone, a luminous module is provided with a luminous source in an opposite direction relatively to the reflecting part so as to lead light rays emitted by the luminous source to be completely projected on the reflecting part and then concentratedly reflected on the surface of the reflecting region through the reflecting part, and as the luminous source and the reflecting part are arranged in opposite directions, the light rays can be emitted in the opposite direction so as to achieve the best illumination level.

Description

The lighting structure

Technical field

The utility model is relevant for a kind of lighting, and is relevant with the lighting structure.

Background technology

At present generally in indoor, in the car or in other public place, all illuminating light fixture can be installed, and common light fixture A structure as shown in Figure 5, its inside is provided with a light emitting source B, and be provided with the reflector C of an arc in place, the rear of this light emitting source B, using the light that light emitting source B is sent is reflected, to increase its illuminance, this structure, because the direction that light emitting source B emits beam, the light that is reflected with reflector C is in the same way, can interfere with each other when therefore light is advanced, cause light partly to be cancelled even, make its illuminance that can produce diminish, and form a kind of waste; Therefore in order to improve its illuminance, then must increase the quantity of light emitting source B more in addition, not only increase cost, and against the environmental requirement of carbon reduction, so known light fixture is also not ideal enough in the use.

The utility model content

Because present lighting lamp is configured in and has above-mentioned shortcoming in the use,, use the structural design of its echo area can improve its illuminance so the utility model purpose is to provide a kind of lighting structure.

For reaching above-mentioned purpose, solution of the present utility model is:

A kind of lighting structure, be provided with lamp socket, relative fixed has light emitting module on this lamp socket, and cover and be fixed with lamp housing, wherein: this lamp socket inside is provided with an echo area that is the indent arc at least, and the center of echo area convexes with the reflecting part that is cone-shaped, and light emitting module oppositely is provided with light emitting source with respect to this reflecting part again.

This light emitting source is bulb or light emitting diode.

This light emitting module is built-in power supply or external power supply.

After the concrete enforcement of such scheme, the utlity model has following advantage:

1. the utility model is to utilize lamp socket inside to be provided with the echo area that is the indent arc, and be cone-shaped reflecting part, and be provided with reverse light emitting source relatively, utilize light emitting source and reflecting part oppositely to be provided with, oppositely light is irradiated but use in the complete set, make to there is no any phase mutual interference between the light, best illuminance can be provided.

2. structure of the present utility model is simple relatively, utilizes single or a spot of light emitting source, and best illuminance can be provided, and reduces cost, and is fit to be used in indoor, Che Nei or various public place especially, reaches the environmental requirement of carbon reduction.

Description of drawings

Fig. 1 is a schematic perspective view of the present utility model;

Fig. 2 is an assembled sectional view of the present utility model;

Fig. 3 is a light reflection schematic diagram of the present utility model;

Fig. 4 is the schematic diagram of another embodiment of the utility model;

Fig. 5 is the light reflection schematic diagram of known light fixture.

The main element symbol description

1 lamp socket, 11 echo areas, 12 reflecting parts

2 light emitting modules, 21 light emitting sources, 3 lamp housings

4 lamp sockets, 41 echo areas, 42 reflecting parts

43 light emitting modules, 44 light emitting sources, 45 lamp housings

A light fixture B light emitting source C reflector

The specific embodiment

At first, see also Figure 1 and Figure 2, the utility model includes lamp socket 1, light emitting module 2 and lamp housing 3, wherein:

Lamp socket 1, its inside is provided with an echo area 11 that is the indent arc at least, and the center of each echo area 11 convexes with a cone-shaped reflecting part 12, and the angle of the indent arc of this echo area 11, and the cone-shaped angle of reflecting part 12, be excellent with the best angle after the process calculating.

Light emitting module 2, relative fixed is on lamp socket 1, and this light emitting module 2 oppositely is provided with light emitting source 21 with respect to 12 of each reflecting parts, this light emitting source 21 can be bulb or light emitting diode (LED), light emitting module 2 is built-in power supply or external power supply again, to supply its electric power required when luminous.

Lamp housing 3 covers and is fixed on the

lamp socket

1, and 3 of this lamp housings are transparence.

During use, as shown in Figures 2 and 3, can be installed on this lamp socket 1 indoor, in the car or in other the public place, after light emitting module 2 energisings, each light emitting source 21 is lighted and launch light, because light emitting source 21 is reflecting parts 12 of each echo area 11 vis-a-vis, utilize light emitting source 21 and reflecting part 12 oppositely to be provided with, so the light that light emitting source 21 is launched is projeced on the cone-shaped reflecting part 12 fully, and light is concentrated via reflecting part 12 and is reflected on 11 surfaces, echo area of indent arc, then light is filled oppositely irradiating of part jointly in each echo area 11 outside lamp housing 3, make to there is no any phase mutual interference between the light, use the illuminance that can reach best.

Another embodiment of the utility model, as shown in Figure 4, can only be provided with the echo area 41 of an indent arc in the form of annular discs in these lamp socket 4 inside, the center of this echo area 41 convexes with a cone-shaped reflecting

part

42,43 of light emitting modules are provided with light emitting source 44 with respect to this reflecting part 42 again, lamp housing 45 then is fixed on the lamp socket 4, when light emitting source 44 lights and launches light, can be projeced on the cone-shaped reflecting part 42 fully, and light is concentrated via reflecting part 42 and is reflected on 41 surfaces, echo area of indent arc, again light is oppositely irradiated outside lamp housing 45, and can produce sufficient illuminance equally.

Claims

1. lighting structure is provided with lamp socket, and relative fixed has light emitting module on this lamp socket, and covers and be fixed with lamp housing, it is characterized in that:

This lamp socket inside is provided with an echo area that is the indent arc at least, and the center of echo area convexes with the reflecting part that is cone-shaped, and light emitting module oppositely is provided with light emitting source with respect to this reflecting part again.

2. lighting structure as claimed in claim 1, it is characterized in that: this light emitting source is bulb or light emitting diode.

3. lighting structure as claimed in claim 1, it is characterized in that: this light emitting module is built-in power supply or external power supply.