CN201377718Y

CN201377718Y - Illuminating apparatus

Info

Publication number: CN201377718Y
Application number: CN200920147641U
Authority: CN
Inventors: 林建丰
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-04-13
Filing date: 2009-04-13
Publication date: 2010-01-06
Anticipated expiration: 2019-04-13

Abstract

The utility model relates to an illuminating apparatus at least comprising a lamp holder, a controller, a plurality of reflecting plates and a plurality of light sources. The lamp holder is used for bearing and mounting the controller, the plurality of the reflecting plates and the plurality of the light sources; each controller is connected with the controller, wherein two adjacent reflecting plates have different bending structures, therefore, not only can the use rate of light rays be improved, but also each light source can respectively reflect so as to form different reflective light forms after the light sources are reflected by the reflecting plates of different bending structures, and meanwhile, the illuminating apparatus can have the advantages of light concentrating, illumination improvement, wide illuminating range and the like.

Description

Lighting device

Technical field

The relevant a kind of lighting device of the utility model aims to provide and a kind ofly improves the light utilization rate, and takes into account optically focused simultaneously, promotes the lighting device of advantages such as illumination and range of exposures are bigger.

Background technology

Press, but there is no the relevant apparatus setting of any reflection source on the ceiling type daylight lamp holder of commonly using, so that fluorescent tube is after being installed in daylight lamp holder, because the light illumination direction of fluorescent tube radially, make the required range of exposures that is positioned at the lamp socket below in fact only can obtain the brightness of illumination of part, remaining illuminating ray then can be refracted because of light scatters to other direction.

Therefore, the generation of the ceiling type aluminium extruded type daylight lamp holder that another kind commonly uses is just arranged, as shown in Figure 1, this lamp socket 11 is extended with one respectively in the both sides of parallel axis direction can be for the reflector plate 12 of a fluorescent tube 13 its illuminating ray reflections, respectively this reflector plate 12 forms with the one-body molded manufacturing of aluminium extruded type with this lamp socket 11, this kind lamp socket 11 can make the illuminating ray centralized lighting of this fluorescent tube 13, and make the required range of exposures that is positioned at these lamp socket 11 belows can obtain more brightness of illumination, and the problem that the illuminating ray that improves original fluorescent tube 13 partly can be refracted because of scattering.

Yet the ceiling type aluminium extruded type daylight lamp holder that this kind commonly used still has its disappearance to exist, because respectively this reflector plate 12 is fixed on this lamp socket 11, relatively, makes that formed light angle and brightness are that fixed form also can't be adjusted, and have the inconvenience in the use really.

The utility model content

In view of this, the technical problem that the utility model solved is promptly providing a kind of light utilization rate that improves, and take into account optically focused simultaneously, promote the lighting device of advantages such as illumination and range of exposures are bigger, and can be according to the multi-form reflecting plate of the required any collocation of user, forming the collocation of different reverberation shapes, and then can form different light angles and brightness.

Take off purpose on reaching, lighting device of the present utility model, at least include: a lamp socket, controller, some reflecting plates and some light sources, this lamp socket is in order to carrying installing controller, some reflecting plates and some light sources, each controller is connected with this controller, wherein, adjacent two reflecting plates have different bending structures.

The beneficial effects of the utility model are: after making the reflection of light source via the reflecting plate of different bending structures, not only can improve the light utilization rate, more different reverberation shapes can be reflected to form separately, advantages such as optically focused, lifting illumination and range of exposures are bigger can be taken into account simultaneously.

Description of drawings

Fig. 1 is for practising the structural representation that fluorescent lamp is arranged;

Fig. 2 is the structural representation of lighting device first embodiment in the utility model;

Fig. 3 is the structure for amplifying schematic diagram of lighting device first embodiment in the utility model;

Fig. 4 is the structure for amplifying schematic diagram of lighting device second embodiment in the utility model;

Fig. 5 is the structure for amplifying schematic diagram of lighting device the 3rd embodiment in the utility model;

Fig. 6 is applied to the structural representation of room lighting for lighting device in the utility model the.

[figure number explanation]

Lamp socket 11 reflector plates 12

Fluorescent tube 13 lighting devices 2

Lamp socket 21 controllers 22

First reflecting plate, 23 depressions 231

Bottom 232 rakes 233

Second reflecting plate, 24 bottoms 241

Rake 242 arc portions 243

Light source 25 lampshades 26

The 3rd reflection 27 bottoms 271

Arc portion 272 interior spaces 3

Wall 31 working regions 32

The specific embodiment

Characteristics of the present utility model can be consulted the detailed description of the graphic and embodiment of this case and obtained to be well understood to.

The basic structure of the utility model lighting device is formed, and shown in first embodiment of Fig. 2, this lighting device 2 includes at least:

One lamp socket 21;

Controller 22, this controller 22 are located on this lamp socket 21;

Some reflecting plates among the embodiment as shown in the figure, are provided with at least one group of first, second adjacent reflecting

plate

23,24, and each reflecting

plate

23,24 is located on this lamp socket 21;

Some light sources 25, this light source 25 are located in this reflecting

plate

23,24, and this light source 25 forms electric connection with this controller 22;

One lampshade 26, this lampshade 26 is covered on the lamp socket 21, so that each light source 25 sealing is also protected.

Wherein, adjacent two reflecting

plates

23,24 have different bending structures, please consult shown in Figure 3 simultaneously, this first reflecting plate 23 is formed with depression 231 near middle position, for putting light source 25, this depression 231 is provided with the rake 233 of a bottom 232 and bottom 232 2 sides, this bottom 232 is 35 degree～40 degree with the exterior angle of rake 233 angles, and this rake 233 and be outward extended with arc portion 234, and the rake 233 and the arc portion 234 of these bottom 232 2 sides are symmetrical, this second reflecting plate 24 is formed with bottom 241 near middle position, for putting light source 25, this bottom 241 also is outward extended with rake 242, and the rake 242 of these bottom 241 2 sides is symmetrical.

So work as the part light that light source 25 is sent, reflex via the rake 233 of first reflecting plate, 23 2 sides, this reflection ray can required range of exposures be penetrated towards light source 25 belows, part light is then reflected by the arc portion 234 of two sides, and optically focused and promote illumination in addition, to increase the utilization rate and the efficient of light source, and the first smooth shape A1 of the similar as shown in the figure junket pyriform of formation, and this light source 25 is via the reflex of the rake 242 of second reflecting plate, 24 2 sides, make this reflection ray can be towards near light source 25 2 sidescatterings, and the formation second smooth shape A2 as shown in the figure, this second smooth shape A2 is a profile wide at the top and narrow at the bottom, make first, the second smooth shape A1, A2 arranges in pairs or groups mutually, not only can improve the light utilization rate, more can take into account optically focused simultaneously, promote advantages such as illumination and range of exposures are bigger.

Be illustrated in figure 4 as second embodiment of the present utility model, this first reflecting plate 23 is provided with depression 231 equally, bottom 232, rake 233 and arc portion 234, the light of this light source 25 forms the first smooth shape A1 of junket pyriform via the reflex of first reflecting plate 23, and this second reflecting plate 24 is formed with bottom 241 near middle position, for putting light source 25, this bottom 241 also is outward extended with arc portion 243, the arc portion 243 of these bottom 241 2 sides is symmetrical, the light of this light source 25 is via reflex the 3rd smooth shape A3 of second reflecting plate 24, and the 3rd smooth shape A3 is the profile of the curved arc that makes progress.

Be illustrated in figure 5 as the 3rd embodiment of the present utility model, this lighting device is provided with at least one group adjacent second, the

3rd reflection

24,27, this second reflecting plate 24 is formed with bottom 241 near middle position, for putting light source 25, this bottom 241 also is outward extended with rake 242, the rake 242 of these bottom 241 2 sides is symmetrical, the light of this light source 25 is via the reflex second smooth shape A2 of second reflecting plate 24, and the 3rd reflecting plate 27 is formed with bottom 271 near middle position, for putting light source 25, this bottom 271 also is outward extended with arc portion 272, the arc portion 272 of these bottom 271 2 sides is symmetrical, and the light of this light source 25 is via reflex the 3rd smooth shape A3 of the 3rd reflecting plate 27.

Be illustrated in figure 6 as the structural representation that lighting device of the present utility model is applied to room lighting, this interior space 3 is centered on by four walls 31 and forms, and in this interior space 3 near central position and be provided with some working regions 32, the lighting device of being installed near each wall 31 2 can be for forming the reflecting plate form of the 3rd smooth shape (that is profile of the curved arc that makes progress), lighting device 2 near working region 32 installings then can select first, the second smooth shape A1, A2 arranges in pairs or groups mutually, make the light in this district form spotlight effect, and have and promote illumination and the bigger light effects of range of exposures, so the user can comply with required use lighting device of the present utility model, perhaps can arrange in pairs or groups to practise has the lighting device with individual reflection plate form, arranges in pairs or groups configuration and forms needed irradiated area and angle.

In sum, the utility model provides many fluorescent tube one preferable feasible lighting devices, and the application of novel patent is offered in the whence in accordance with the law; Technology contents of the present utility model and technical characterstic disclose as above, yet the personage who is familiar with this technology still may do various replacement and the modifications that do not deviate from this case utility model spirit based on announcement of the present utility model.Therefore, protection domain of the present utility model should be not limited to those disclosed embodiments, and should comprise various do not deviate from replacement of the present utility model and modifications, and is contained by following claim.

Claims

1, a kind of lighting device is characterized in that, includes at least:

One lamp socket;

Controller, this controller are located on this lamp socket;

Some reflecting plates, each reflecting plate are located on this lamp socket, and adjacent two reflecting plates have different bending structures;

Some light sources, this light source is located in this reflecting plate, and this light source and this controller formation electric connection.

2, lighting device as claimed in claim 1, it is characterized in that, this lighting device is provided with at least one group of first, second adjacent reflecting plate, this first reflecting plate is formed with for the depression of putting light source near middle position, this depression is provided with the rake of a bottom and bottom two sides, and this rake and be outward extended with arc portion.

3, lighting device as claimed in claim 2 is characterized in that, this second reflecting plate is formed with for the bottom of putting light source near middle position, and this bottom also is outward extended with rake, and the rake of these bottom two sides is symmetrical.

4, lighting device as claimed in claim 2 is characterized in that, this second reflecting plate is formed with for the bottom of putting light source near middle position, and this bottom also is outward extended with arc portion, and the arc portion of these bottom two sides is symmetrical.

5, lighting device as claimed in claim 2 is characterized in that, the exterior angle of this bottom and rake angle is 35 degree～40 degree.

6, lighting device as claimed in claim 2 is characterized in that, the rake and the arc portion of these bottom two sides are symmetrical.

7, lighting device as claimed in claim 1, it is characterized in that, this lighting device is provided with at least one group of second, third adjacent reflecting plate, and this second reflecting plate is formed with for the bottom of putting light source near middle position, and this bottom also is outward extended with rake.

8, lighting device as claimed in claim 7 is characterized in that, the rake of these bottom two sides is symmetrical.

9, lighting device as claimed in claim 7 is characterized in that, the 3rd reflecting plate is formed with for the bottom of putting light source near middle position, and this bottom also is outward extended with arc portion.

10, lighting device as claimed in claim 9 is characterized in that, the arc portion of these bottom two sides is symmetrical.