A kind of high brilliant minute surface lampshadeTechnical field
The utility model relates to lampshade design field, particularly relates to a kind of high brilliant minute surface lampshade.
Background technology
Along with national science and technology progress and socioeconomic development, the input of each place industry and commerce, agricultural development and small towns capital construction strengthens, and the demand of illumination also from strength to strength.The luminous intensity of wick and the reflecting effect of lampshade are depended in the brightness of lighting; in order to save the energy; protection of the environment, the call of respective country energy-saving and emission-reduction, people study one after another and adopt LED lamp, Metal halogen lamp, electricity-saving lamp, high-pressure mercury lamp etc. as large-scale lighting apparatus.
These high-quality wicks can be in the situation that consuming the less energy, the luminous energy output more taller than ordinary incandescent lamp is provided, but due to supporting lampshade is not well studied, the reflector efficiency of some lampshades inferior is low, light decay is high, and the cost of high-grade lampshade is generally higher, raise the market price of whole light fixture, make the light fixture that energy consumption is low, illuminance is high be difficult to popularize.
Utility model content
The technical problem that the utility model mainly solves is to provide a kind of high brilliant minute surface lampshade, and reflector efficiency is high, and illumination zone is wide, and light decay is less, and cost performance is high.
For solving the problems of the technologies described above, the technical scheme that the utility model adopts is: a kind of high brilliant minute surface lampshade is provided, comprise: bottom reflection shield and the middle cover that is connected, described bottom reflection shield connects as one with the middle cover that is connected, described bottom reflection shield is bowl shaped structure, inside the reflection shield of described bottom, on concave surface, be evenly thick with hemispherical projections, described bottom reflection shield inner surface is covered by nano mirror coating.
In preferred embodiment of the utility model, it is all plastic material that described bottom reflection shield is connected cover with centre.
In preferred embodiment of the utility model, on the reflection shield of described bottom, be provided with base fixing hole, lamp source fixed mount, ballast fixing hole and several edges connecting hole, described lamp source fixed mount is arranged in the circular hole of reflection shield center, bottom, described base fixing hole and ballast fixing hole are separately positioned on the lateral surface of bottom reflection shield, and described edge connecting hole is arranged on the outer ring annular slab of bottom reflection shield.
In preferred embodiment of the utility model, on the fixed mount of described lamp source, be provided with two symmetrical screwed holes.
In preferred embodiment of the utility model, in the middle of described, connect to cover several connecting threads hole, saturating plate retaining thread hole and exterior wall connecting hole are set, in the middle of described connecting thread hole is symmetricly set on, connect in the upper end open of cover, described plate retaining thread hole lays respectively at the middle lower end that is connected cover with exterior wall connecting hole.
In preferred embodiment of the utility model, the quantity of described connecting thread hole and edge connecting hole is identical with centre-to-centre spacing.
The beneficial effects of the utility model are: the high brilliant minute surface lampshade of one that the utility model is pointed out, spy has adopted nano mirror coating, reflector efficiency is high, hemisphere jut utilizes principle of reflection to increase reflective area, light decay is less, high brilliant minute surface lampshade increases by 3 times than the illumination of common lampshade after sucking light source, light arrives irradiated area with 160 ~ 210 degree corner reflections, can save the energy, reduce CO2 emission, can improve again the illumination performance of light fixture, Split type structure more can reduce mounted lamp equipment cost, and cost performance is high.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in the utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing, wherein:
Fig. 1 is the structural representation of a kind of high brilliant minute surface lampshade one preferred embodiment of the utility model;
Fig. 2 is the structural representation of parts 1 in Fig. 1;
Fig. 3 is that the B-B of Fig. 2 is to cutaway view;
Fig. 4 is the structural representation of Fig. 1 parts 2;
Fig. 5 is that the A-A of Fig. 4 is to cutaway view;
In accompanying drawing, the mark of each parts is as follows: 1, bottom reflection shield, 11, base fixing hole, 12, lamp source fixed mount, 13, ballast fixing hole, 14, edge connecting hole, 2, the middle cover that connects, 21, connecting thread hole, 22, saturating plate retaining thread hole, 23, exterior wall connecting hole.
The specific embodiment
To the technical scheme in the utility model embodiment be clearly and completely described below, obviously, described embodiment is only a part of embodiment of the present utility model, rather than whole embodiment.Based on the embodiment in the utility model, those of ordinary skills are not making all other embodiment that obtain under creative work prerequisite, all belong to the scope of the utility model protection.
Refer to Fig. 1 to Fig. 5, the utility model embodiment comprises:
A kind of high brilliant minute surface lampshade, comprise: bottom reflection shield 1 and the middle cover 2 that is connected, described bottom reflection shield 1 connects as one with the middle cover 2 that is connected, described bottom reflection shield 1 is bowl shaped structure, on described bottom reflection shield 1 inner side concave surface, be evenly thick with hemispherical projections, described bottom reflection shield 1 inner surface is covered by nano mirror coating.
For reducing costs, a kind of high brilliant minute surface lampshade spy of the utility model has adopted Split type structure, and bottom reflection shield 1 and be middlely connected that to cover 2 be all plastic material.
Further, as shown in Figure 2, on the reflection shield of described bottom, be provided with base fixing hole 11, lamp source fixed mount 12, ballast fixing hole 13 and several edges connecting hole 14, described lamp source fixed mount 12 is arranged in the circular hole of reflection shield 1 center, bottom, described base fixing hole 11 and ballast fixing hole 13 are separately positioned on the lateral surface of bottom reflection shield 1, and described edge connecting hole 14 is arranged on the outer ring annular slab of bottom reflection shield 1.
Further, on described lamp source fixed mount 12, be provided with two symmetrical screwed holes, convenient and outside wick is connected to a fixed.
Further, as shown in Figure 5, several connecting threads hole 21, saturating plate retaining thread hole 22 and exterior wall connecting hole 23 are set on connection cover 2 in the middle of described, in the middle of being symmetricly set on, described connecting thread hole 21 connects in the upper end open of cover 2, described plate retaining thread hole 22 lays respectively at the middle lower end that is connected cover 2 with exterior wall connecting hole 23, thoroughly plate retaining thread hole 22 is to use for mounting glass or plastic jacket, and exterior wall connecting hole 23 is for object is fixing uses with ceiling etc.
Further, the quantity of described connecting thread hole 21 and edge connecting hole 14 is identical with centre-to-centre spacing, and bottom reflection shield 1 was adopted and is screwed herein with middle connection when cover 2 connects.
In sum, the high brilliant minute surface lampshade of one that the utility model is pointed out, compared with common lampshade, reflector efficiency is good, and light decay is little, significantly improves the illumination efficiency of wick, saves the energy, adopts Split type structure, with low cost, convenient for installation and maintenance.
The foregoing is only embodiment of the present utility model; not thereby limit the scope of the claims of the present utility model; every equivalent structure or conversion of equivalent flow process that utilizes the utility model description to do; or be directly or indirectly used in other relevant technical field, be all in like manner included in scope of patent protection of the present utility model.