CN201636672U

CN201636672U - Multipurpose projection illuminating lamp

Info

Publication number: CN201636672U
Application number: CN2009202783636U
Authority: CN
Inventors: 周家琳
Original assignee: BEIJING AOER ENVIRONMENT ART Co Ltd
Current assignee: BEIJING AOER ENVIRONMENT ART Co Ltd
Priority date: 2009-12-22
Filing date: 2009-12-22
Publication date: 2010-11-17
Anticipated expiration: 2019-12-22

Abstract

The utility model discloses a multipurpose projection illuminating lamp, which comprises a fixed base, a lamp body and a connecting arm. The fixed base is fixed on an external structure such as a lamp pole or a wall and the like, the lamp body is provided with a lampshade and a luminous element arranged in the lampshade, one side of the lampshade is closed while the other side is provided with an opening end, light of the luminous element is emitted from the opening end of the lampshade, and one end of the connecting arm is connected with the closed side of the lampshade while the other end can be rotationally connected to the fixed base. With the above structure, the multipurpose projection illuminating lamp can integrate functions of projector lamps used in occasions of building, sculptures and the like with functions of garden lamps of elegant occasions such as various roads, commercial areas, parks and the like, realizes multipurpose, reduces production and manufacturing costs, can resolve problems of radiating of lamps well, and greatly increases market competitiveness of products.

Description

Multipurpose flood lighting light fixture

Technical field

The utility model relates to light fixture, and particularly a kind of multipurpose flood lighting light fixture has multiple functions such as Projecting Lamp and garden lamp concurrently, can reduce the manufacturing cost of light fixture, improves the competitiveness of product in market.

Background technology

Along with The development in society and economy, people's nocturnalism is more and more frequent, gradually to various view facilities, particularly all kinds of illuminating effects at night require more and more higher, so be used to promote the square, town and country, the park mark, building, advertisement, all kinds of Projecting Lamps of illuminating effects such as sculpture constantly occur, be used for different kinds of roads, the shopping centre, the garden lamp in places such as place also occurs in a large number, Each performs its own functions for this two big class light fixture of Projecting Lamp and garden lamp, to environment beautify and very positive effect has all been played in the facility illumination at night etc., but many problems have also appearred in the thing followed, present employed Projecting Lamp and garden lamp can only be used in field separately, and the housing framework of existing Projecting Lamp only is suitable for ray cast with Projecting Lamp in elevation location; In a single day it install, and the light that is throwed also can only be looked up very little one and adjust in the angle, can't realize that facilities such as road, place throw light on and the function of garden lamp; And the fixture design of traditional Projecting Lamp is not considered the factor that is used for the facility illumination yet, so parts such as its support, lampshade all only are suitable for light projector irradiation category; And a uncared-for potential wasting phenomenon just is, present stage floodlight and the lamp body of luminaire for garden use and fixture all be to adopt the high pressure cast-aluminum die to make, it is high that this type of mould is manufactured expense, disposable input is quite big; And because the above-mentioned Projecting Lamp and the difference of garden lamp, its mold developing of need injecting capital into has respectively caused waste; Increase product cost virtually, and reduced the competitiveness of product on market.

On the other hand, traditional floodlight adopts light sources such as golden halogen light source, osram lamp, mercury vapor lamp, iodine-tungsten lamp or high-pressure mercury lamp, and power consumption is big, and environmental pollution is serious.Along with people are more and more higher to the pursuit of energy savings and environmental protection, the LED light source is progressively replacing conventional light source with its high brightness, changeable colour, saving power supply, long service life, non-environmental-pollution and multiple advantages such as applied widely; But for Projecting Lamp or garden lamp, simple large-power light-emitting diodes led light source that conventional light source is replaced with, and still use traditional basic housing framework, and housing framework and the unmatched problem of high-power light-emitting diode LED have appearred, and the radiating effect of light fixture is relatively poor.Particularly the power of LED is increasing at present, and usage quantity is also in continuous increase; The a large amount of heats that produce in actual the use can not loose timely and effectively and remove, and will badly influence the job stability of circuit, and cause shorten the service life of LED easily, and the accelerated ageing and the damage that cause peripheral related components.

Because above-mentioned situation, the design people borrows its technical experience of association area and abundant relevant professional knowledge for many years, and constantly research and development improve; And, the technical scheme of multipurpose flood lighting light fixture of the present utility model has been proposed through a large amount of practical proofs.

The utility model content

The purpose of this utility model is to provide a kind of multipurpose flood lighting light fixture, has multiple functions such as Projecting Lamp and garden lamp concurrently, can reduce the manufacturing cost of light fixture; And good heat dissipation effect has the stronger market competitiveness.

To achieve these goals, the utility model provides a kind of multipurpose flood lighting light fixture.Comprise: lamp body; Holder has a stationary plane; Linking arm, described linking arm one end is fixed in described lamp body, and the other end can rotate in the plane perpendicular to described stationary plane is connected in described holder.

Above-mentioned multipurpose flood lighting light fixture, wherein said holder also comprises a connecting portion that is convexly equipped with, described connecting portion and being connected that described linking arm can rotate.

Above-mentioned multipurpose flood lighting light fixture, the rotational angle range of the described relatively stationary plane of wherein said linking arm are smaller or equal to 180 degree more than or equal to 0 degree.

Above-mentioned multipurpose flood lighting light fixture, wherein said linking arm has the linking arm field of conjugate action, described connecting portion has the connecting portion field of conjugate action, the described connecting portion field of conjugate action and the linking arm field of conjugate action are oppositely arranged, are parallel to each other and be positioned at vertical plane, respectively are provided with one on the described connecting portion field of conjugate action and the linking arm field of conjugate action and enclose the latch that the card that can cooperatively interact is established.

Above-mentioned multipurpose flood lighting light fixture, wherein said lamp body comprises again: lampshade, the one end is a blind end, the other end is the open end, described lampshade inside has an accommodation space, this accommodation space of cover body semi-surrounding of described lampshade, described linking arm is fixed in described lampshade, and the end face of described open end is perpendicular to the rotational plane of described linking arm; Light-emitting component is located in the accommodation space of described lampshade.

Above-mentioned multipurpose flood lighting light fixture, the outer wall section of wherein said cover body or all be radiating surface.

Above-mentioned multipurpose flood lighting light fixture, wherein said radiating surface is the radiating surface of concavo-convex rib shape.

Above-mentioned multipurpose flood lighting light fixture, wherein said light-emitting component is a light emitting diode.

Above-mentioned multipurpose flood lighting light fixture, wherein said lampshade is radial by blind end towards the open end, and the light of described light-emitting component is gone out by the irradiation of described open end.

From the above, multipurpose flood lighting light fixture of the present utility model has following advantage and characteristics:

1, multipurpose flood lighting light fixture of the present utility model has been realized a kind of light fixture multiple use, has the function of Projecting Lamp and garden lamp concurrently.The Projecting Lamp that both can be used for places such as building, sculpture also can be used for the garden lamp in graceful places such as road, shopping centre, park, makes the applicability of product stronger, and application is more extensive, can satisfy the more and more higher lighting requirement of industry.

2, multipurpose flood lighting light fixture of the present utility model is owing to only be divided into rotatablely in holder and arm portions, and that the contour structures at other positions is is fixing and general; Realized that Projecting Lamp and garden lamp shared overlaps die casting and manufacture, saved the die casting expense, reduced the production procurement cost, can improve enterprise and the product competitiveness on market.

3, multipurpose flood lighting light fixture of the present utility model is to have bigger surface area with the lampshade surface design, and the outer surface of lampshade is designed to the radiating surface of concavo-convex rib shape; Further increase area of dissipation, a large amount of heats that produce in the product use can have been loose timely and effectively remove, avoided its aging and damage that causes the light fixture parts, can effectively prolong the service life of light fixture.

4, multipurpose flood lighting light fixture terminal with compact integral structure of the present utility model is convenient to installation and maintenance, and is helped the large batch of manufacturing.

Description of drawings

The following drawings only is intended to the utility model done and schematically illustrates and explain, does not limit scope of the present utility model.

Fig. 1 looks schematic diagram for the utility model multipurpose flood lighting light fixture master;

Fig. 2 is the utility model multipurpose flood lighting light fixture schematic rear view;

Fig. 3 is the utility model multipurpose flood lighting light fixture schematic side view;

Fig. 4 is the utility model multipurpose flood lighting light fixture Projecting Lamp user mode schematic diagram;

Fig. 5 is the utility model multipurpose flood lighting light fixture garden lamp user mode schematic diagram;

Fig. 6 A and Fig. 6 B are the rotatable tooth of the utility model multipurpose flood lighting light fixture holder and the connecting rod schematic diagram that is connected with a joggle.

Description of reference numerals:

100 multipurpose flood lighting light fixtures

1 holder

12 connecting portions

The 121 connecting portion fields of conjugate action

13 stationary planes

2 lamp bodies

21 lampshades

211 accommodation spaces

212 blind ends

213 open ends

22 light-emitting components

3 linking arms

The 31 linking arm fields of conjugate action

The specific embodiment

Understand for technical characterictic of the present utility model, purpose and effect being had more clearly, now contrast the description of drawings specific embodiment of the present utility model.Multipurpose flood lighting light fixture of the present utility model can directly be fixedly arranged on the outside plant structure, as wall; Perhaps also can be arranged at lamp stand top, be similar to the facility of street lamp column etc.

Please in conjunction with reference to figure 1, Fig. 2 and Fig. 3, its master who is respectively the utility model multipurpose flood lighting light fixture looks schematic diagram, schematic rear view and schematic side view, as shown in the figure, multipurpose flood lighting light fixture 100 of the present utility model mainly comprises: holder 1, its stationary plane 13 is fixedly arranged on above-mentioned outside plant structure, the effect of a fixed installation and carrying lamp body 2 is mainly played in the installation place of just whole multipurpose flood lighting light fixture 100, holder 1; Lamp body 2 is the main element of multipurpose flood lighting light fixture 100, is the luminous site of light fixture, and lamp body 2 further comprises lampshade 21 again and places the light-emitting component 22 of lampshade 21 inside; Linking arm 3 connects described holder 1 and lamp body 2, through the connection of this linking arm, makes being connected on the holder 1 that lamp body 2 can rotate in the plane perpendicular to described stationary plane 13.

Please continue with reference to above-mentioned accompanying drawing, holder 1 its stationary plane 13 is fixedly arranged on outside structure facility, as above-mentioned wall, lamp stand or ground, the mode of setting firmly can adopt common riveted and fixed or welding fixing etc., in order to have good stable, holder 1 is typically designed to has bigger fixed-area, flat cuboid as shown in FIG.; Convex with a junction 12 on the holder 1, this connecting portion 12 is used to connect this linking arm 3, and connecting portion 12 and linking arm 3 can relatively rotate and change angle between the two, by above-mentioned being rotatably connected, preferably can make linking arm 3 relative fixed seat stationary planes 13 rotating angular ranges for more than or equal to 0 degree, spend smaller or equal to 180; Connecting portion 12 is convexly set in pedestal 11 tops, it can be fixedly arranged on pedestal 11 tops or be formed in one with pedestal 11, perhaps, connecting portion 12 also can be being arranged on the described pedestal 11 that relative pedestal 11 horizontally rotates, so that the light fixture rotation has the more freedom degree, in the present embodiment, connecting portion 12 is the montant shape, vertical pedestal 11 tops that are arranged at.In another embodiment, holder 1 also can not comprise connecting portion 12, but with the linking arm 3 direct rotating holders 1 that are connected in, and be not subjected to stopping of holder 1 for the rotation that makes linking arm 3, can be on holder 1 linking arm 3 rotate the part of passing through and offer corresponding groove, this kind structure is known by those skilled in the art, just repeats no more at this.

Lamp body 2 comprises lampshade 21 and light-emitting component 22, lampshade 21 1 ends are blind end 212, opposite side is open end 213, the end face of this open end 213 is perpendicular to the rotational plane of described linking arm, specifically, lampshade 21 inside have an accommodation space 211, this accommodation space of lampshade body semi-surrounding and make lampshade 21 form end sealing, the structure that the other end is open, in the present embodiment, open end 213 is rectangular, and its area greater than the area of blind end 212 (perhaps, blind end 212 is the excessive curved surface of a circular arc), make whole lampshade 21 213 be radial towards the open end, but do not limit with this by blind end 212, in other preferred embodiment, it is one hemispherical that lampshade 21 also can be, and its open end 213 is circular, and blind end 212 be the sphere of slyness, perhaps lampshade 1 also can be designed to other needed shapes according to the needs of actual conditions, does not repeat them here; Light-emitting component 22 is arranged in the accommodation space of lampshade 21, its light that sends is gone out by open end 213 irradiations of lampshade 21, and in order to improve the luminous efficiency of light fixture, on the inwall of lampshade 21, also reflector layer can be set, like this according to light to lampshade 21 blind ends or other angles, also can reflect and 213 ejaculations, effectively improve its luminous efficiency through reflector layer from the open end; Light-emitting component 22 is arranged in the accommodation space 211 of lampshade 21, and it is preferably the LED light source, with the saving energy, and the service life of prolongation light fixture.Because it is higher to the demand of brightness of illumination, light-emitting component 22 need be selected the element of high-power and high-luminance for use, such as powerful LED, but use high-power components will produce higher heat, remove these heats for loosing timely and effectively, the outer wall of the lampshade 21 of the utility model multipurpose flood lighting light fixture can some or all ofly be designed to radiating surface, and radiating surface can be designed to the concavo-convex rib shape in the present embodiment, to increase area of dissipation.

Linking arm 3, connect above-mentioned holder 1 and lampshade 21, can make lamp body 2 through being connected on the holder 1 that this linking arm 3 can rotate, one end of linking arm 3 is fixed in the outer wall of lampshade 21, and the other end of linking arm 3 and being connected that the connecting portion 12 of holder 1 can rotate, the connected mode of the two can be selected for use and be coupling or tooth is connected with a joggle etc. (please in conjunction with reference to figure 6A and Fig. 6 B, it is respectively the rotatable tooth of the utility model multipurpose flood lighting light fixture holder and the connecting rod schematic diagram that is connected with a joggle), wherein, connecting portion 12 is positioned at perpendicular with the tooth field of conjugate action of linking arm 3, specifically, the connecting portion field of conjugate action 121 is parallel to each other with the linking arm field of conjugate action 31 and is positioned at vertical plane, be equipped with one on the connecting portion field of conjugate action 121 and the linking arm field of conjugate action 31 and enclose the latch that the card that can cooperatively interact is established, between adjacent latch, form draw-in groove, establish for the latch card between two fields of conjugate action, after the latch of two fields of conjugate action cooperates engaging fully, connecting portion 12 will fix the location with linking arm 3, and if will relatively rotate connecting portion 12 and linking arm 3, only need the connecting portion field of conjugate action 121 and the linking arm field of conjugate action 31 are separated, turn over certain angle, then again the two is cooperated and fix, so the mode itself that is connected with a joggle the employing tooth both can realize rotating, and can have the function of location again.Because an end of linking arm 3 is fixed in lamp body 2, so it can drive lamp body 2 and rotate on holder 1, and for can stable support lamp body 2, linking arm 3 and connecting portion 12 are all selected the high strength material for use, and the part that is connected with connecting portion 12 at linking arm 3 also is provided with location structure, but make the two relatively rotate a certain position relative positioning, holding position and angular relationship, thereby no matter light fixture all can have good stable under the Projecting Lamp user mode or under the garden lamp user mode, location structure can be selected structure that comparatively common positioning convex and groove match or alignment pin or the like for use, perhaps directly adopt the above-mentioned tooth structure that is connected with a joggle, its concrete structure is known by industry, does not repeat them here.

Below in conjunction with the operation principle of the utility model multipurpose flood lighting light fixture and the embodiment of simple application being described with reference to figure 4 and Fig. 5, but not as qualification.Wherein, Fig. 4 is the utility model multipurpose flood lighting light fixture Projecting Lamp user mode schematic diagram, and Fig. 5 is the utility model multipurpose flood lighting light fixture garden lamp user mode schematic diagram.As shown in the figure, in the time multi-purpose lamp of the present utility model will being used as Projecting Lamp, the arm 3 that is rotationally connected makes the open end 213 of lamp body 2 have the position at the elevation angle, for example making linking arm 3 and connecting portion 12 angles was 180 degree or bigger (as shown in Figure 4), so that light can shine facilities such as building or sculpture; In the time multi-purpose lamp of the present utility model will being used as garden lamp, the arm 3 that is rotationally connected makes the open end 213 of lamp body 2 have the position at the angle of depression, for example making linking arm 3 and connecting portion 12 angles is 90 degree (as shown in Figure 5), thereby light can be through the open end 213 be shone in graceful places such as different kinds of roads, shopping centre, parks, realize the effect of garden lamp.And the structure of lampshade 21 semi-surroundings can be covered the top of light-emitting component 22 fully, thus the rainfall snowfall of conservation of nature circle or the corrosion of other foreign matters or damage light-emitting component 22 and lampshade 21 inside; In addition, when linking arm 3 and connecting portion 12 angles are 90 when spending, pedestal 11 can contact with lampshade 21, thereby can support lampshade 21, also can play the effect of location.According to actual conditions, the angle between linking arm 3 and the connecting portion 12 can suitably be adjusted, and preferably its adjusting range is smaller or equal to 90 degree more than or equal to 0 degree.

The above only is the schematic specific embodiment of the utility model, is not in order to limit scope of the present utility model.Any those skilled in the art, equivalent variations of having done under the prerequisite that does not break away from design of the present utility model and principle and modification all should belong to the scope that the utility model is protected.

Claims

1. a multipurpose flood lighting light fixture is characterized in that, described multipurpose flood lighting light fixture comprises:

Lamp body;

Holder has a stationary plane;

Linking arm, described linking arm one end is fixed in described lamp body, and the other end can rotate in the plane perpendicular to described stationary plane is connected in described holder.

2. multipurpose flood lighting light fixture according to claim 1 is characterized in that described holder also comprises a connecting portion that is convexly equipped with, described connecting portion and being connected that described linking arm can rotate.

3. multipurpose flood lighting light fixture according to claim 1 is characterized in that, the rotational angle range of the described relatively stationary plane of described linking arm is smaller or equal to 180 degree more than or equal to 0 degree.

4. multipurpose flood lighting light fixture according to claim 2, it is characterized in that, described linking arm has the linking arm field of conjugate action, described connecting portion has the connecting portion field of conjugate action, the described connecting portion field of conjugate action and the linking arm field of conjugate action are oppositely arranged, are parallel to each other and be positioned at vertical plane, respectively are provided with one on the described connecting portion field of conjugate action and the linking arm field of conjugate action and enclose the latch that the card that can cooperatively interact is established.

5. multipurpose flood lighting light fixture according to claim 1 is characterized in that described lamp body comprises again:

Lampshade, one end are blind end, and the other end is the open end, described lampshade inside has an accommodation space, this accommodation space of cover body semi-surrounding of described lampshade, described linking arm is fixed in described lampshade, and the end face of described open end is perpendicular to the rotational plane of described linking arm;

Light-emitting component is located in the accommodation space of described lampshade.

6. multipurpose flood lighting light fixture according to claim 5 is characterized in that, the outer wall section of described cover body or all be radiating surface.

7. multipurpose flood lighting light fixture according to claim 6 is characterized in that described radiating surface is the radiating surface of concavo-convex rib shape.

8. multipurpose flood lighting light fixture according to claim 5 is characterized in that described light-emitting component is a LED.

9. according to claim 5,6,7 or 8 described multipurpose flood lighting light fixtures, it is characterized in that described lampshade is radial by blind end towards the open end, the light of described light-emitting component is gone out by the irradiation of described open end.