CN202902165U

CN202902165U - Light-emitting diode (LED) lighting cone and LED lamp

Info

Publication number: CN202902165U
Application number: CN2012203912960U
Authority: CN
Inventors: 张连鑫
Original assignee: QINGDAO CALE OPTOELECTRONICS S&T CO Ltd
Current assignee: QINGDAO CALE OPTOELECTRONICS S&T CO Ltd
Priority date: 2012-08-09
Filing date: 2012-08-09
Publication date: 2013-04-24
Anticipated expiration: 2022-08-09

Abstract

The utility model provides a light-emitting diode (LED) lighting cone and an LED lamp. The LED lighting cone and the LED lamp comprise a cone body and light reflecting cups. An installation screw hole is arranged at the bottom of the cone body. Two to four grooves are evenly arranged in a cone face. The light reflecting cups and the grooves are identical in terms of number and shape. The reflecting cups comprise light reflecting bottoms, light reflecting vertical walls connected with the light reflecting bottoms and two light reflecting side walls. Permeating windows containing light balls are arranged in the light reflecting vertical walls. The structural design of the lighting cone is novel, the LED lighting balls are arranged in the lighting cone and the lighting cone is arranged on a plane of a lamp cup. The height of the LED lighting balls is increased and a manner of lighting through a plane of traditional LED lamp is replaced by a manner of lighting in a solid mode so that the lighting range of the LED lamp and uniformity of light rays are enhanced. The light rays emitted by the LED lamp can not only illuminate a zone above a lamp installation plane, but also illuminate a zone below the lamp installation plane. A dark zone when the lamp illuminates is reduced and the lamp can illuminate uniformly.

Description

The luminous cone of a kind of LED and LED lamp

Technical field

The utility model relates in a kind of LED light fixture in order to the parts that increase light emitting region and the LED lamp that described parts are installed.

Background technology

The LED illuminating lamp is with its low-power consumption, high light efficiency, life-span length and reliability height have caused pays close attention to and progressively is applied to lighting field more and more widely, common LED lamp adopts as shown in figure 11 structure more, being about to a plurality of LED lamp pearls 500 is arranged on the horizontal mounting surface of Lamp cup, like this, because the light of LED has directionality, its beam angle A scope is generally at the 100-130 degree, can make certain zone of LED lamp outside form lighting dark space B, when the LED lamp is done ornament lamp, greatly affected its decorative effect, in the time of on being installed in ceiling, it thereby can not illuminate the wall in space usually vertically downward fully.

The utility model content

The purpose of this utility model is the LED lamp that proposes a kind of luminous cone of the LED of increase lamp lighting angle and this luminous cone is installed.For solving the problems of the technologies described above, the utility model is achieved by the following technical solutions:

The luminous cone of a kind of LED is characterized in that: comprise a cone and several reflectors, described cone the bottom surface be provided with installation screw, evenly have 2-4 groove on the conical surface, this groove comprises the bottom land vertical with the bottom surface of described cone and two side; The number of the number of described reflector and shape and described groove and shape suitable, described reflector comprise the reflective end and with reflective wall and two reflective sidewalls that the reflective end joins, have window on the described reflective wall; After described reflector was installed on the described cone, described reflective wall and described bottom land fitted, and described reflective sidewall and described sidewall fit.

The luminous cone of aforesaid LED, the surface of described reflector has the silver color electrodeposited coating.

The luminous cone of aforesaid LED, the back of the facade of described reflector is provided with erection column, and the bottom land of described groove is provided with corresponding installation jack.

The luminous cone of aforesaid LED, the angle between the bottom land of described groove and the described sidewall is 135 °.

The luminous cone of aforesaid LED, the angle between the described reflective end and the described reflective wall is 135 °.

The utility model also proposes a kind of LED lamp in addition, comprise LED lamp, Lamp cup and lampshade, it is characterized in that: the luminous cone of LED is installed on the installed surface of described Lamp cup, this luminous cone comprises a cone and several reflectors, described cone the bottom surface be provided with installing hole, evenly have 2-4 groove on the conical surface, this groove comprises the bottom land vertical with the bottom surface of described cone and two side, and the LED lamp is installed on the described bottom land; The number of the number of described reflector and shape and described groove and shape suitable, described reflector comprise the reflective end and with reflective wall and two reflective sidewalls that the reflective end joins, have window on the described reflective wall; Described reflector is installed in the described groove, be installed on the described cone after, described reflective wall and described bottom land fit, described reflective sidewall and described sidewall fit, described LED lamp is outstanding from described window.

Compared with prior art, advantage of the present utility model and good effect are as follows:

The utility model is by the luminous cone of unique texture design, LED lamp pearl is installed in the luminous cone, and then be installed on the Lamp cup, improved the height of LED lamp, the mode that traditional LED light fixture is flat luminous changes into stereo luminous easily, thereby has increased the light emitting region of LED lamp, so that the light that sends from LED not only can shine the upper area of lamp installation face, can also arrive oblique below, reduce the dark space of lamp lighting, so that illumination is more even.

After reading by reference to the accompanying drawings the specific embodiment of the present utility model, other characteristics of the present utility model and advantage will become clearer.

Description of drawings

In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, the below will do one to the accompanying drawing of required use in embodiment or the description of the Prior Art and introduce simply, apparently, accompanying drawing in the following describes is embodiment more of the present utility model, for those of ordinary skills, under the prerequisite of not paying creative work, can also obtain according to these accompanying drawings other accompanying drawing.

Fig. 1 is the utility model cone structure schematic diagram;

Fig. 2 is the utility model cone side view;

Fig. 3 is the utility model cone upward view;

Fig. 4 is that cone A-A shown in Figure 2 is to view;

Fig. 5 is the utility model reflecting cup structure schematic diagram;

Fig. 6 is the utility model reflector side view;

Fig. 7 is the utility model reflector longitudinal sectional view;

Fig. 8 is that B-B shown in Figure 6 is to view;

Fig. 9 is structural representation after reflector is installed on the cone;

Figure 10 is the utility model LED modulated structure schematic diagram;

Figure 11 is LED modulated structure schematic diagram in the prior art;

Among each figure:

100, cone; 110, groove; 111, bottom land; 112, sidewall; 120, jack is installed; 130, installing hole; 200, reflector; 201, the reflective end; 202, reflective wall; 203, reflective sidewall; 204, saturating window; 205, erection column; 300, Lamp cup; 400, lampshade; 500, lamp pearl.

The specific embodiment

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail.

Embodiment one, and referring to figs. 1 to Fig. 4 and Fig. 9, present embodiment proposes the luminous cone of a kind of LED, as shown in Figure 9, comprises a cone 100 and reflector 200.

Described cone 100 structures are referring to figs. 1 to Fig. 4, and these cone 100 longitudinal cross-sections are parabolic structure, and the bottom surface of described cone 100 is provided with installing hole 130, and installing hole 130 conveniently is fixed on cone on the Lamp cup with internal thread; Evenly have 4 grooves 110 in order to match with the reflector 200 of follow-up introduction on the conical surface, this groove 110 comprises the bottom land vertical with the bottom surface of described cone 111 and two side 112.

The structure of described reflector 200 with reference to figure 6 to Fig. 8, the number of the number of reflector 200 and shape and described groove 110 and shape suitable, present embodiment comprises four reflectors, each reflector, comprise the reflective end 201 and the reflective wall 202 and the two reflective sidewalls 203 that join with the reflective end 201, have window 204 on the described reflective wall 202, make things convenient for LED lamp pearl from wherein appearing; After described reflector 200 was installed on the described cone 100, described reflective wall 202 fitted with the bottom land 111 of described cone, and described reflective sidewall 203 fits with described recess sidewall 112.

In order to make things convenient for the installation and removal between reflector 200 and the cone 100, present embodiment is provided with erection column 205 at the back of the facade of described reflector, and correspondingly, the bottom land of described groove is provided with installs jack 120.In order to obtain better reflecting effect, guarantee that the light that LED sends reflects to greatest extent, the inner surface of described reflector has gold or silver color electrodeposited coating, bottom land 111 and the angle between the described sidewall 112 of described groove are 135 °, so, reflective facade and the angle between the reflective sidewall of described reflector also are 135 °, angle between the described reflective end 201 and the described reflective wall 222 also is 135 ° in addition, whole like this reflector forms a concave structure, guarantees that effectively the light that lamp pearl 500 sends all penetrates.

Need to prove that the number of present embodiment groove 110 is 4, certainly also can open 2 or 3 etc., this does not exemplify one by one; Reflector 200 inserts to install in the jack 120 by erection column 205 and fixes, and certainly also can adopt other modes to fix, as bonding, and buckle etc.

During concrete the use, substrate sticking that LED lamp pearl 500 is installed on the bottom land 111 of groove 110, is then inserted reflector 200 and installs in the jacks 120 by erection column 205, LED lamp pearl 500 is appeared from saturating window 204.So, improve the height of LED lamp by cone, increased the transmitting boundary of light, so that the light that sends is more near natural daylight.

Embodiment two, and this enforcement proposes a kind of LED lamp, comprise Lamp cup 300, lampshade 400 and are installed in the luminous cone of LED on the Lamp cup installed surface, and the structure of the luminous cone of LED is seen embodiment one.Present embodiment has improved the height of LED lamp pearl by luminous cone, under the effect of reflector, so that the light one way or another that LED lamp pearl sends sends, has reduced the dark space of lamp lighting, so that illumination is more even.

The above, it only is preferred embodiment of the present utility model, be not to be the restriction of the utility model being made other form, any those skilled in the art may utilize the technology contents of above-mentioned announcement to be changed or be modified as the equivalent embodiment of equivalent variations.But every technical solutions of the utility model content that do not break away to any simple modification, equivalent variations and remodeling that above embodiment does, still belongs to the protection domain of technical solutions of the utility model according to technical spirit of the present utility model.

Claims

1. luminous cone of LED is characterized in that: comprise a cone and several reflectors, described cone the bottom surface be provided with installation screw, evenly have 2-4 groove on the conical surface, this groove comprises the bottom land vertical with the bottom surface of described cone and two side;

The number of the number of described reflector and shape and described groove and shape suitable, described reflector comprise the reflective end and with reflective wall and two reflective sidewalls that the reflective end joins, have window on the described reflective wall; After described reflector was installed on the described cone, described reflective wall and described bottom land fitted, and described reflective sidewall and described sidewall fit.

2. the luminous cone of LED according to claim 1, it is characterized in that: the inner surface of described reflector has the silver color electrodeposited coating.

3. the luminous cone of LED according to claim 2, it is characterized in that: the back of the facade of described reflector is provided with erection column, and the bottom land of described groove is provided with corresponding installation jack.

4. the luminous cone of LED according to claim 3, it is characterized in that: the angle between the bottom land of described groove and the described sidewall is 135 °.

5. the luminous cone of LED according to claim 4, it is characterized in that: the angle between the described reflective end and the described reflective wall is 135 °.

6. LED lamp, comprise LED lamp, Lamp cup and lampshade, it is characterized in that: the luminous cone of LED is installed on the installed surface of described Lamp cup, this luminous cone comprises a cone and several reflectors, described cone the bottom surface be provided with installation screw, evenly have 2-4 groove on the conical surface, this groove comprises the bottom land vertical with the bottom surface of described cone and two side, and LED lamp pearl is installed on the described bottom land; Number and the shape of the number of described reflector and shape and described groove are suitable, described reflector comprise the reflective end and with reflective wall and two reflective sidewalls that the reflective end joins, have window on the described reflective wall; Described reflector is installed in the described groove, be installed on the described cone after, described reflective wall and described bottom land fit, described reflective sidewall and described sidewall fit, described LED lamp pearl is outstanding from described window.

7. LED lamp according to claim 6, it is characterized in that: the surface of described reflector has the silver color electrodeposited coating.

8. LED lamp according to claim 7, it is characterized in that: the back of the facade of described reflector is provided with erection column, and the bottom land of described groove is provided with corresponding installation jack.

9. LED lamp according to claim 8, it is characterized in that: the angle between the bottom land of described groove and the described sidewall is 135 °.

10. LED lamp according to claim 9, it is characterized in that: the angle between the described reflective end and the described facade is 135 °.