CN202629639U

CN202629639U - Bulb lamp

Info

Publication number: CN202629639U
Application number: CN 201220154330
Authority: CN
Inventors: 秦臻; 杨平
Original assignee: Shenzhen Newplan Design Co Ltd
Current assignee: Shenzhen Newplan Design Co Ltd
Priority date: 2012-04-13
Filing date: 2012-04-13
Publication date: 2012-12-26
Anticipated expiration: 2022-04-13

Abstract

The utility model provides a bulb lamp, which comprises a lamp base, a lamp holder, a lamp body and a lampshade, wherein the bottom of the lamp body is arranged on the lamp holder; the lamp body is extended outwards from the lamp holder; an opening is formed on the top of the lamp body; and the lampshade is sleeved in the lamp body, is extended from the opening on the top of the lamp body, and is obliquely cut by a plane with the opening on the top of the lamp body.

Description

Bulb lamp

Technical field

The utility model relates to lighting field, in particular to a kind of bulb lamp.

Background technology

Fig. 1 shows a kind of common bulb lamp, and Fig. 2 shows the structure of this bulb lamp.This bulb lamp comprises lamp holder 1, lamp holder 2, lamp body 4 and lampshade 5.Wherein the inner surface of lamp body 4 be can reflection ray minute surface, the outer surface of lamp body 4 is the metal surfaces that can dispel the heat.

As shown in Figure 2, the bottom of lamp body 4 is installed in the lamp holder 2, and lamp body 4 stretches out from lamp holder 2, and the top of lamp body 4 is an opening, and lampshade 5 is set in lamp body 4 inside, and lampshade 5 stretches out from the open top of lamp body 4.In addition, lampshade 5 is vertically cut on the residing plane of the open top of lamp body 4, and therefore, the bright dipping mode of this bulb lamp is the top bright dipping.

Fig. 3 shows the direction of illumination figure of this bulb lamp.As shown in the figure, if this bulb lamp laterally is installed on the perpendicular walls, the top that this bulb lamp is horizontal is not because there are lamp body 4 reflections, so the meeting transmitted ray, this part light can not form effective lighting, thus cause waste, and cause light pollution.

In addition, the bottom that this bulb lamp is horizontal is blocked by lamp body 4 towards the angle that wall is installed, so this part zone can produce shade, illumination is too small.

In a word, the bright dipping mode that present bulb lamp is commonly used is the top bright dipping, and lighting angle is 180 °; 120 ° of beam angles in the place of laterally installing, have half the light not shine ground; And the largest light intensity angle is on horizontal plane; Illumination is very little under the lamp, has satisfied not lighting requirement, has caused light pollution and very big energy waste simultaneously.

The utility model content

The utility model aims to provide a kind of bulb lamp, to solve the above problems.

In the embodiment of the utility model, a kind of bulb lamp is provided, it comprises lamp holder, lamp holder, lamp body and lampshade; The bottom of lamp body is installed in the lamp holder; Lamp body stretches out from the lamp holder, and the top of lamp body is an opening, and lampshade is set in lamp body inside; Lampshade stretches out from the open top of lamp body, and lampshade is cut on the residing plane of the open top of lamp body obliquely.

Luminous efficiency when the bulb lamp of the utility model the foregoing description can improve horizontal dress bulb lamp.

Description of drawings

Accompanying drawing described herein is used to provide the further understanding to the utility model, constitutes the application's a part, and illustrative examples of the utility model and explanation thereof are used to explain the utility model, do not constitute the improper qualification to the utility model.In the accompanying drawings:

Fig. 1 shows a kind of common bulb lamp;

Fig. 2 shows the structure of the bulb lamp of Fig. 1;

Fig. 3 shows the direction of illumination figure of the bulb lamp of Fig. 1;

Fig. 4 shows the structure according to the bulb lamp of the utility model embodiment;

Fig. 5 shows the explosive view of the bulb lamp of Fig. 4;

Fig. 6 shows the direction of illumination figure of the bulb lamp of Fig. 4.

The specific embodiment

Below with reference to accompanying drawing and combine embodiment, specify the utility model.

Fig. 4 shows the structure according to the bulb lamp of the utility model embodiment; Fig. 5 shows the explosive view of the bulb lamp of Fig. 4, and it comprises lamp holder 1, lamp holder 2, lamp body 4 and lampshade 5, and the bottom of lamp body 4 is installed in the lamp holder 2; Lamp body 4 stretches out from lamp holder 2; The top of lamp body 4 is an opening, and lampshade 5 is set in lamp body 4 inside, and lampshade 5 stretches out from the open top of lamp body 4.As shown in the figure, with conventional bulb lamp inequality be, lampshade 5 is cut on the residing plane of open top of the lamp body 4 of present embodiment obliquely, i.e. the open top of lamp body 4 is tilted.

Because lampshade 5 is cut on the residing plane of the open top of the lamp body of present embodiment 4 obliquely, so this bulb lamp is not vertical bright dipping from the top, but from the top towards an angle of inclination bright dipping.

Fig. 6 shows the direction of illumination figure of the bulb lamp of Fig. 4; If this bulb lamp laterally is installed on the perpendicular walls, when the coverage rate of lamp body 4 being adjusted to the horizontal top of bulb lamp, because the reflection of lamp body 4; Make that light can not be from the transmission of horizontal top, but be reflected to transverse lower portion.This had both reduced luminous energy waste and light pollution, and can strengthen the illumination of the horizontal bottom of this bulb lamp towards the angle that wall is installed, and had realized better illuminating effect.

Preferably, the angle of the residing plane cutting lampshade 5 of the open top of lamp body 4 is 45 °.

Preferably, lamp body 4 is rotatably installed in the lamp holder 2, is connected to rotatable structure 3 between lamp body 4 and the lamp holder 2.This can adjust irradiating angle more easily.

Preferably, the inner wick of this bulb lamp is LED, and this is environmental protection and energy saving more.

In sum, the bulb lamp of the utility model has improved the light utilization ratio of horizontal dress bulb lamp, has improved lighting quality, and can realize directed even illuminating effect.

The preferred embodiment that the above is merely the utility model is not limited to the utility model, and for a person skilled in the art, the utility model can have various changes and variation.All within the spirit and principle of the utility model, any modification of being done, be equal to replacement, improvement etc., all should be included within the protection domain of the utility model.

Claims

1. bulb lamp, it comprises wick, lamp holder, lamp holder, lamp body and lampshade, the bottom of said lamp body is installed in the said lamp holder; Said lamp body stretches out from said lamp holder; The top of said lamp body is an opening, and it is inner that said lampshade is set in said lamp body, and said lampshade stretches out from the open top of said lamp body; It is characterized in that said lampshade is cut on the residing plane of the open top of said lamp body obliquely.

2. bulb lamp according to claim 1 is characterized in that, the angle of the said lampshade of the residing plane cutting of the open top of said lamp body is 45 °.

3. bulb lamp according to claim 1 is characterized in that, is connected to rotatable structure between said lamp body and the said lamp holder.

4. bulb lamp according to claim 1 is characterized in that, said wick is LED.