CN201866560U

CN201866560U - Novel lighting lamp

Info

Publication number: CN201866560U
Application number: CN201020553156XU
Authority: CN
Inventors: 林斌; 聂欣; 包琦
Original assignee: Xiamen Xindeco Optoelectronics Co Ltd
Current assignee: Xiamen Xindeco Optoelectronics Co Ltd
Priority date: 2010-09-29
Filing date: 2010-09-29
Publication date: 2011-06-15
Anticipated expiration: 2020-09-29

Abstract

The utility model discloses a novel lighting lamp which mainly consists of groups of LED (light-emitting diode) lamps, a plurality of light guide columns and a radiating seat, wherein the groups of LED lamps are respectively arranged at both ends of the plurality of light guide columns, and the plurality of light guide columns are arranged on the side wall of the radiating seat. As the novel lighting lamp adopts the LED lamps as a light source, light can be guided by the light guide columns. With low electricity consumption, the LED lamps can greatly save electricity as the new light source. As the radiating seat is made of materials with a high heat conductivity coefficient, the radiating problem of the LED lamps is solved.

Description

The novel illumination light fixture

Technical field

The utility model relates to a kind of light fixture, particularly relates to a kind of novel illumination light fixture.

Background technology

Early stage bulb all is an incandescent lamp, the PHILIPS Co. that is born in Holland the seventies in 20th century develops the rare-earth trichromatic compact fluorescent lamp, this light source is under the prerequisite that reaches same luminous energy output, only need expend 1/5 to 1/4 of ordinary incandescent lamp power consumption, thereby can save a large amount of illumination electric energy and expense, therefore be called as electricity-saving lamp.Though electricity-saving lamp is desirable not enough than the ordinary incandescent lamp power saving.

The utility model content

The purpose of this utility model is to provide a kind of light extraction efficiency height, the novel illumination light fixture of power saving more.

For achieving the above object, technical solution of the present utility model is:

The utility model is a kind of novel illumination light fixture, and it mainly is made up of many groups LED lamp, many leaded light posts, radiating seats; Described many group LED lamps are installed in the two ends of many leaded light posts respectively, and many leaded light posts are installed on the radiating seat sidewall.

The utility model also comprises lamp holder, bonnet, back seat, metacoxal plate, prebasal plate, face shield composition; The top of described bonnet is socketed in the lamp holder lower end, and back seat is nested with in bonnet; The upper end of described radiating seat is fixed on metacoxal plate in the back seat by lower end and this screw that screw is fixed on back seat, and many group LED lamps are installed on metacoxal plate; Described prebasal plate is fixed on the ring flange lower surface of radiating seat by screw, organizes the LED lamp more and is installed on the prebasal plate; Described face shield is socketed in the lower end of radiating seat.

Offer a plurality of counterbore or through holes that are used for fixing the leaded light post on the described back seat lower surface; The cross section of described radiating seat is the plum blossom flap, it constitutes by the root post at middle part with around many spacers of this column, offer in the central authorities of column and to run through the through hole that total length is used to dispel the heat and wears lead, lower end termination one ring flange at column and Duo Gen spacer, on this ring flange upper surface, offer a plurality of counterbore or through holes that are used for fixing the leaded light post, on the opposite position on the prebasal plate, offer the through hole relative with this counterbore or through hole; Upper/lower terminal at many spacers is respectively equipped with screw; The two ends of described many leaded light posts are nested with respectively in the counterbore of the counterbore of back seat or through hole and radiating seat ring flange or through hole and between many spacers.

Described radiating seat is made by the high aluminum alloy die casting of thermal conductivity factor.

After adopting such scheme, the utlity model has advantage:

1, light extraction efficiency height.Because the utility model mainly is made up of many groups LED lamp, many leaded light posts, radiating seats.Many group LED lamps have different irradiation functions respectively, and many leaded light posts are installed on the radiating seat sidewall.Whole light fixture has two bright dipping parts: leaded light post and face shield.The bright dipping of leaded light post is provided by the LED lamp on the pedestal of back, the side that the leaded light post is increased goes out luminous energy and plays increase beam angle and decoration function, the face shield translucent effect that the luminous energy that leaded light styletable face is derived is shone the LED lamp on the prebasal plate is more even, brightness is higher, thereby improves the light extraction efficiency of whole light fixture.

2, power consumption is little.Because the power consumption of LED lamp is very little, is a kind of new light source, can save electric power greatly.

3, good heat dissipation effect.Because radiating seat of the present utility model adopts the high material (as: aluminum alloy die casting) of thermal conductivity factor to make, and preferably resolves LED lamp heat dissipation problem.

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

Description of drawings

Fig. 1 is a three-dimensional exploded view of the present utility model;

Fig. 2 is a sectional arrangement drawing of the present utility model;

Fig. 3 is the stereogram of the utility model back seat and radiating seat;

Fig. 4 is the sectional view of first embodiment of the utility model;

Fig. 5 is the sectional view of second embodiment of the utility model;

Fig. 6 is the sectional view of the 3rd embodiment of the utility model.

The specific embodiment

As shown in Figure 1, a kind of novel illumination light fixture of the utility model, it mainly by lamp holder 1, bonnet 2, back seat 3, metacoxal plate 4, organize

LED lamp

51,52, three leaded light posts 6, radiating seat 7, prebasal plate 8, face shields 9 more and form.

The screw socket of described lamp holder 1 (or bayonet socket) is consistent with the screw sheel of commonly using (or bayonet socket), can be used for substituting incandescent lamp or the electricity-saving lamp of commonly using.

As Fig. 2-shown in Figure 4, the top of described bonnet 2 is socketed in lamp holder 1 lower end, back seat 3 is nested with in bonnet 2 and offers three counterbores 31 (or through hole) that are used for fixing leaded light post 6 on these back seat 3 lower surface, and this counterbore 31 (or through hole) can appear LED lamp 51 photoconductions on the metacoxal plate 4.

The cross section of described radiating seat 7 is the plum blossom flap, adopts the high material of thermal conductivity factor to make, as: aluminum alloy die casting.It constitutes by the root post 71 at middle part with around three spacers 72 of this column 71.Offer in the central authorities of column 71 and to run through the through hole 711 that total length is used to dispel the heat and wears lead, lower end termination one ring flange 73 at column 71 and three spacers 72, on these ring flange 73 upper surfaces, offer three counterbores 731 (or through hole) that are used for fixing leaded light post 6, be respectively equipped with screw 74 at the upper/lower terminal of three spacers 72.

In order to improve the light extraction efficiency of whole light fixture, on the opposite position on the prebasal plate 8, offer and the relative through hole of ring flange 73 counterbores 731 (or through hole), the illumination that is used for leaded light post 6 is led replenishes the face shield brightness irregularities that LED lamp 52 irradiations on the prebasal plate 8 are produced to face shield 9.

The two ends of described three leaded light posts 6 are nested with respectively in the counterbore 731 of the counterbore 31 (or through hole) of back seat 3 and radiating seat 7 ring flanges 73 and between three spacers 72.Described three leaded light posts 6 adopt optical material to make, as leaded light rubber, glass, crystal etc.

Adopt aluminium to make at metacoxal plate 4 and prebasal plate 8, many

group LED lamps

51,52 are installed respectively on them, the quantity of

LED lamp

51,52 is decided according to intensity of illumination.

Three screws 91 pass the screw 74 that is screwed onto the upper end of radiating seat 7 behind through hole on the metacoxal plate 4 and the through hole 32 on the back seat 3, back seat 3 are fixed on the upper surface of radiating seat 7, metacoxal plate 4 are fixed in the shallow slot 33 of back seat 3 upper surfaces simultaneously.

Described prebasal plate 8 is fixed on ring flange 73 lower surfaces of radiating seat 7 by three screws 92.Described face shield 9 is socketed on the ring flange 73 of radiating seat 7 lower ends.

The quantity of the utility model leaded light post is to decide according to the quantity of

LED lamp

51,52, can be made into structure (as shown in Figure 5) with four leaded light post 6A, also can be made into the structure (as shown in Figure 6) of five leaded light post 6B, the shape of its corresponding radiating

seat

7A, 7B also matches with it.

Emphasis of the present utility model just is: adopt light source be the LED lamp as light source, by the leaded light post light is extended out.

The above, it only is the utility model preferred embodiment, the quantity of leaded light post and the shape of radiating seat can be decided according to needs, so can not limit the scope that the utility model is implemented with this, the i.e. equivalence of doing according to the utility model claim and description changes and modifies, and all should still belong in the scope that the utility model patent contains.

Claims

1. novel illumination light fixture, it is characterized in that: it mainly is made up of many groups LED lamp, many leaded light posts, radiating seats; Described many group LED lamps are installed in the two ends of many leaded light posts respectively, and many leaded light posts are installed on the radiating seat sidewall.

2. novel illumination light fixture according to claim 1 is characterized in that: it also comprises lamp holder, bonnet, back seat, metacoxal plate, prebasal plate, face shield composition; The top of described bonnet is socketed in the lamp holder lower end, and back seat is nested with in bonnet; The upper end of described radiating seat is fixed on metacoxal plate in the back seat by lower end and this screw that screw is fixed on back seat, and many group LED lamps are installed on metacoxal plate; Described prebasal plate is fixed on the ring flange lower surface of radiating seat by screw, organizes the LED lamp more and is installed on the prebasal plate; Described face shield is socketed in the lower end of radiating seat.

3. novel illumination light fixture according to claim 1 and 2 is characterized in that: offer a plurality of counterbore or through holes that are used for fixing the leaded light post on the described back seat lower surface; The cross section of described radiating seat is the plum blossom flap, it constitutes by the root post at middle part with around many spacers of this column, offer in the central authorities of column and to run through the through hole that total length is used to dispel the heat and wears lead, lower end termination one ring flange at column and Duo Gen spacer, on this ring flange upper surface, offer a plurality of counterbore or through holes that are used for fixing the leaded light post, on the opposite position on the prebasal plate, offer the through hole relative with this counterbore or through hole; Upper/lower terminal at many spacers is respectively equipped with screw; The two ends of described many leaded light posts are nested with respectively in the counterbore of the counterbore of back seat or through hole and radiating seat ring flange or through hole and between many spacers.

4. novel illumination light fixture according to claim 1 is characterized in that: described radiating seat is made by the high aluminum alloy die casting of thermal conductivity factor.