CN203586074U - LED yard lamp - Google Patents

Abstract

The utility model relates to an LED yard lamp which comprises a hitching leg, a lamp body and a light source. The hitching leg comprises a bent pipe, a hitching leg plate and a plastic tray. The bent pipe and the plastic tray are connected with the hitching leg plate, and the two ends of the bent pipe are connected with the lamp body. The lamp body comprises a lamp cover, a middle sleeve connecting piece, a middle sleeve, a reflector plate and a light transmitting cover. The lamp cover is connected with the middle sleeve through the middle sleeve connecting piece, the light transmitting cover is tightly attached into the middle sleeve, and the reflector plate is fixed into the light transmitting cover. The light source comprises a light transmitting piece, an optical lens, an LED light emitting plate, a transparent cover, a lens fixing base, a fixing base bottom plate, a drive controller and a radiating plate. The fixing base bottom plate covers the bottom of the lens fixing base. The optical lens and the light transmitting piece are fixed to the radiating plate. The LED light emitting plate is clamped between the optical lens and the radiating plate. The transparent cover is embedded into a notch in the side face of the lens fixing base. The drive controller is located inside a cavity formed between the lens fixing base and the fixing base bottom plate. According to the LED yard lamp, the LED light source is adopted, the lamp light effect can stimulate flickers of candles, and the LED yard lamp is flexible to use and saves energy.

Description

A kind of LED garden light

technical field

The utility model relates to an LED courtyard lamp, which is mainly installed outdoors and belongs to a lamp.

Background technique

In the prior art, commonly used garden lights are mostly integrally sealed integral structures, which are inconvenient to install and disassemble, and are not beautiful enough. At the same time, most of the commonly used light sources use ordinary light bulbs, high-pressure sodium lamps or metal halide lamps, resulting in high power, high energy consumption, and limited service life of the entire lamp; If it is too high, it is easy to cause burns and it is not safe to use.

Utility model content

The purpose of the utility model is to overcome the above-mentioned deficiencies in the prior art, and provide an LED garden light with more reasonable structural design, flexible use, reliable performance and energy saving.

The technical scheme adopted by the utility model to solve the above-mentioned problems is: the LED garden light includes hanging legs, a lamp body and a light source, the hanging legs are connected with the lamp body, the light source is located in the lamp body and connected with the lamp body, its The feature is that: the hanging foot includes an elbow, a foot hanging plate and a plastic plate, the elbow is fixed on the front of the foot hanging plate, and the plastic plate is installed on the back of the foot hanging plate; the two ends of the bending pipe are connected with the lamp body The lamp body includes a lamp cover, a middle sleeve connector, a middle sleeve, a reflector and a light-transmitting cover, and the described lamp cover is connected and fixed with the top of the middle sleeve through the middle sleeve connector and the middle sleeve connector connects the lamp cover The gap between the middle sleeve and the middle sleeve is sealed; the middle sleeve is composed of two ring structures at the top and the bottom and a straight rod connecting the two ring structures; the light transmission cover is tightly attached to the middle sleeve It is connected and fixed with the top of the middle sleeve; the reflector is fixed on the top of the inner cavity of the light-transmitting cover; the light source includes a light-transmitting member, an optical lens, an LED light-emitting board, a transparent cover, a lens fixing seat, a fixing seat bottom plate, Drive the controller and the heat sink, the lens holder is a cylindrical structure with a closed top and an open bottom, the bottom plate of the holder covers and fixes the opening at the bottom of the lens holder; the heat sink is fixed on the lens holder Above the seat, the optical lens and the light-transmitting part are fixed on the heat sink and the light-transmitting part is set outside the optical lens, and the LED light-emitting board is sandwiched between the optical lens and the heat sink; the transparent cover Embedded in the gap on the side of the lens fixing seat, the lens fixing seat is located in the bottom ring structure of the middle sleeve, and the bottom ring structure of the middle sleeve has a gap corresponding to the position of the transparent cover; the drive controller is located in the lens fixing seat and the cavity between the mount base. The lamp body is fixed on the wall by hanging feet. After the power is turned on, the LED light-emitting board emits light. The light will first pass through the optical lens, reflect and refract, and then emit light through the light-transmitting parts. It looks like a candle glowing. Like a candle burning in the transparent light-transmitting cover, the reflective sheet on the top of the light-transmitting cover can further reflect the light to make the lighting effect better; the middle sleeve is used as the support of the light-transmitting cover, so that most Exposed and transparent; the transparent cover acts as a sensing window for the sensor that drives the controller.

The two ends of the curved pipe described in the utility model are provided with an upper fixed head of the curved pipe and a lower fixed head of the curved pipe, the upper fixed head of the curved pipe is connected with the top of the lamp cover, and the lower fixed head of the curved pipe is connected with the bottom of the middle sleeve. The structural design of the fixed head can make the connection between the elbow and the lamp body more firm, and the connection can adopt the structure of the boss and the groove.

The lamp cover described in the utility model is circular, the connecting part of the middle sleeve is a disc-shaped ring structure, the middle sleeve is a circular truncated structure as a whole, the reflector is circular, and the light-transmitting cover is a circular truncated structure; The components, the optical lens and the lens holder are in a cylindrical structure, the LED light-emitting board is circular, the bottom plate of the holder and the heat dissipation plate are circular; the transparent cover has a curvature consistent with the side of the lens holder. The shape and structure of the lamp body and the accessories of the light source (including the lamp cover, the middle sleeve connector, the middle sleeve, the reflector and the light-transmitting cover, the lens holder, the base plate of the holder and the heat dissipation plate) match each other, so that the overall shape of the lamp is circular. Conical structure, while the shape and structure of the light-emitting part (including light-transmitting parts, optical lenses and LED light-emitting panels) is similar to ordinary candles, forming a candle lamp; the lamp as a whole can also be designed as a square cone-shaped structure or other structures.

The driving controller described in the utility model is fixed on the lens fixing seat and positioned through the steps in the lens fixing seat. The drive controller is fixed on the lens fixing seat, which is convenient for installation, reliable for fixing, and convenient for circuit connection.

The lens fixing seat described in the utility model is connected and fixed with the bottom of the light transmission cover. The lens fixing seat is connected and fixed with the light transmission cover, so that the light source is reliably fixed in the bottom of the lamp body; the lens fixing seat can also be fixed with the ring structure at the bottom of the middle sleeve.

The transparent cover of the utility model is located on the front side of the lens holder. The transparent cover is located in front of the entire lamp, which is convenient for the sensor of the drive controller to sense the surrounding conditions through the transparent cover to control the light of the lamp.

The top of the inner cavity of the light-transmitting cover of the utility model has a boss structure, and the reflector is stuck on the boss structure. The boss structure can be an inverted tapered structure, and the reflection sheet is fixed more firmly through the boss structure.

Compared with the prior art, the utility model has the following advantages and effects: LED light source is adopted, the lighting effect can simulate candle-like flickering, can induce light emission, is flexible in use and energy-saving, and has wide applicability; the structure design is more reasonable, and it is easy to install and disassemble ;Good light effect, good heat dissipation effect, safe use, reliable performance and long service life.

Description of drawings

Fig. 1 is a front structural schematic view of an embodiment of the utility model.

Fig. 2 is a left view structural diagram of an embodiment of the utility model.

FIG. 3 is a schematic cross-sectional structure diagram of FIG. 2 .

Fig. 4 is a schematic diagram of the exploded structure of the hanging legs of the embodiment of the present invention.

Fig. 5 is a schematic diagram of the exploded structure of the lamp body of the embodiment of the present invention.

Fig. 6 is a schematic diagram of an exploded structure of a light source according to an embodiment of the present invention.

In the figure: hanging foot 1, lamp body 2, light source 3, elbow 11, upper fixing head 111 of the elbow, lower fixing head 112 of the elbow, foot hanging plate 12, plastic plate 13, lamp cover 21, middle sleeve connector 22, Middle cover 23, reflection sheet 24, translucent cover 25, translucent part 31, optical lens 32, LED luminescent plate 33, transparent cover 34, lens holder 35, holder base plate 36, drive controller 37, radiator plate 38.

Detailed ways

Below in conjunction with accompanying drawing and through embodiment the utility model is further described.

Example.

Referring to Fig. 1-Fig. 6, this embodiment includes a hanging foot 1, a lamp body 2 and a light source 3, wherein: the hanging foot 1 includes an elbow 11, a foot hanging plate 12 and a plastic plate 13, and the lamp body 2 includes a lamp cover 21, a middle sleeve Connector 22, middle sleeve 23, reflection sheet 24 and light-transmitting cover 25, light source 3 includes light-transmitting member 31, optical lens 32, LED light emitting board 33, transparent cover 34, lens fixing seat 35, fixing seat bottom plate 36, drive control Device 37 and radiator plate 38.

In this embodiment, the hanging leg 1 can be fixed on the wall, the hanging leg 1 is connected with the lamp body 2 , and the light source 3 is located in the lamp body 2 and connected with the lamp body 2 .

In this embodiment, the foot hanging plate 12 is provided with a boss, and the middle part of the elbow 11 is provided with a groove. There is a step on the back side, the plastic tray 13 is installed on the step, and fixed with a fixing piece; the plastic tray 13 can be fixed on the wall, and the hanging leg 1 is fixed on the wall through the plastic tray 13; the top end of the elbow 11 is provided with An upper fixing head 111 of the elbow, and a lower fixing head 112 of the elbow is provided at the bottom end of the elbow 11 , and the upper fixing head 111 of the elbow and the lower fixing head 112 of the elbow are used to connect with the top and the bottom of the lamp body 2 .

In this embodiment, a boss is provided on the top of the lamp cover 21, and the boss snaps into and matches with the groove of the fixing head 111 on the elbow, and the lower fixing head 112 of the elbow snaps into the groove on the bottom rear side of the middle sleeve 23 Centered and matched, the above structure effectively fixes the lamp body 2 and the hanging leg 1; the middle sleeve connector 22 is a disc-shaped ring structure, and the circular lamp cover 21 and the middle sleeve 23 pass through the middle sleeve connector 22 and are fixed with screws , and the middle sleeve connecting piece 22 seals the gap between the lamp cover 21 and the middle sleeve 23; the middle sleeve 23 is composed of two ring structures at the top and bottom and two straight rods connecting the two rings. It has a frustum-shaped structure; the light-transmitting cover 25 is connected and fixed to the top of the middle sleeve (that is, the ring on the upper part of the middle sleeve 23), and the light-transmitting cover 25 has a frustum-shaped structure and is closely matched in the middle sleeve; the reflector 24 is fixed At the top of the inner cavity of the light-transmitting cover 25 .

In this embodiment, the lens holder 35 is a cylindrical structure with a closed top and an opening at the bottom, and the bottom plate 36 of the holder covers the opening at the bottom of the lens holder 35 and is connected and fixed with the lens holder 35; There is a square notch on the front side, and a groove is arranged around the notch. The transparent cover 34 is square and has a radian. The front side of the lens holder 35; the LED luminous plate 33 is circular, and the LED luminous plate 33 is sandwiched between the cylindrical optical lens 32 and the disc-shaped cooling plate 38, and the optical lens 32 is fixed on the cooling plate 38 on the upper surface; the light-transmitting member 31 is cylindrical, the light-transmitting member 31 is provided with a boss, and the heat sink 38 is provided with a groove, and the light-transmitting member 31 is fixed on the heat sink 38 through the cooperation of the boss and the groove. on the upper surface of the optical lens 32; the heat sink 38 is fixed on the upper surface of the lens holder 35, and is mutually positioned by the boss and the groove structure; the lens holder 35 and the holder base plate Form a cavity between 36, and drive controller 37 is positioned at this cavity and is fixed on the lens holder 35, and drive controller 37 is positioned by the step in lens holder 35; The bottom is connected and fixed, and the lens holder 35 is located in the ring structure at the bottom of the middle cover 23, that is, the lens holder 35 is located at the bottom of the lamp body 2; the ring structure at the bottom of the middle cover 23 has a gap corresponding to the position of the transparent cover 34, so that The transparent cover 34 is exposed.

In this embodiment, both the cooling plate 38 and the lens fixing seat 35 are provided with through holes, which can be used to connect the LED light emitting board 33 with the drive controller 37 through the wires.

After the utility model is powered on, the LED light-emitting board 33 emits light, and the light first passes through the optical lens 32 and is reflected and refracted, and then emits light through the light-transmitting member 31, which is similar to the feeling of a candle glowing; the light-transmitting cover 25 is transparent and feels Like a candle burning and shining inside the light-transmitting cover 25, the light is soft; the reflector 24 on the top of the light-transmitting cover 25 can further reflect the light to make the lighting effect better.

The utility model is mainly installed outdoors, especially in courtyards, and adopts energy-saving light source LED, and the shape of the light-transmitting part 31 is similar to a candle. By combining the driver and the sensor of the drive controller 37, the light keeps the light source flickering in an unoccupied state. Phenomenon, simulating the elegant feeling of candles, making people think that candles are flickering, and can be used as an exquisite decorative lamp; loaded with 15 LEDs, with a light output of 400lm at full brightness, it can be used as a lighting lamp at full brightness ; The heat dissipation plate 38 has a good heat dissipation effect, and the surface temperature of the lamp will not be too high; the overall installation is convenient, the use is flexible, the performance is safe and reliable, and the service life is long.

The LED technology in the utility model is the same as or similar to the prior art, and the power supply and circuit connection of the lamp are also the prior art. These are the basic knowledge well known to those skilled in the art, and will not be described in detail here.

The right of Fig. 2 and Fig. 3 of the present utility model is the front, and the left is the back.

Those skilled in the art can implement the above description.

In addition, it should be noted that the above examples describe the utility model in more detail, but these descriptions are not intended to limit the utility model, that is, the utility model is not limited to the specific structure and description of the above examples. Those skilled in the technical field to which the utility model belongs can make various modifications or supplements to the described specific embodiments or adopt similar methods to replace them, as long as they do not deviate from the structure of the utility model or exceed the definition defined in the claims scope, all should belong to the protection scope of the present utility model.

Claims (7)

1. A kind of LED courtyard lamp, comprises hanging pin, lamp body and light source, described hanging pin is connected with lamp body, and described light source is positioned at lamp body and is connected with lamp body, it is characterized in that: The hanging foot includes an elbow, a foot hanging plate and a plastic plate, the elbow is fixed on the front of the foot hanging plate, and the plastic plate is installed on the back of the foot hanging plate; the two ends of the elbow are connected with the lamp body; The lamp body includes a lamp cover, a middle sleeve connector, a middle sleeve, a reflector and a light-transmitting cover. The lamp cover is connected and fixed to the top of the middle sleeve through the middle sleeve connector, and the middle sleeve connector connects the lamp cover and the light transmission cover. The gap between the middle sleeves is sealed; the middle sleeve is composed of two ring structures at the top and the bottom and a straight rod connecting the two ring structures; the light-transmitting cover is tightly attached to the middle sleeve and It is connected and fixed with the top of the middle sleeve; the reflector is fixed on the top of the inner cavity of the light-transmitting cover; The light source includes a light-transmitting member, an optical lens, an LED light-emitting board, a transparent cover, a lens holder, a base plate of the holder, a drive controller and a heat sink, and the lens holder is a cylindrical structure with a closed top and an open bottom , the bottom plate of the fixed seat covers the opening at the bottom of the lens fixed seat and is fixed; the heat dissipation plate is fixed on the lens fixed seat, the optical lens and the light-transmitting member are fixed on the heat-dissipating plate and the light-transmitting member Set outside the optical lens, the LED light-emitting board is sandwiched between the optical lens and the heat dissipation plate; the transparent cover is embedded in the gap on the side of the lens fixing seat, which is located in the ring structure at the bottom of the middle sleeve There is a gap in the ring structure at the bottom of the middle sleeve corresponding to the position of the transparent cover; the drive controller is located in the cavity between the lens fixing seat and the bottom plate of the fixing seat. 2. The LED garden light according to claim 1, characterized in that: the two ends of the elbow are provided with an upper fixing head of the bending pipe and a lower fixing head of the bending pipe, and the upper fixing head of the bending pipe is connected with the top of the lamp cover. The lower fixing head of the elbow is connected with the bottom of the middle sleeve. 3. The LED garden light according to claim 1, characterized in that: the lamp cover is circular, the connecting part of the middle sleeve is a disc-shaped ring structure, the overall middle sleeve is a circular frustum structure, and the reflector is circular , the light-transmitting cover is a circular frustum-shaped structure; the light-transmitting member, the optical lens, and the lens holder are a cylindrical structure, the LED light-emitting plate is circular, and the bottom plate of the fixing seat and the cooling plate are circular; the transparent The cover has a curvature consistent with the side of the lens holder. 4. The LED garden light according to claim 1, wherein the drive controller is fixed on the lens fixing seat and positioned through a step in the lens fixing seat. 5. The LED garden light according to claim 1, wherein the lens fixing seat is connected and fixed to the bottom of the light transmission cover. 6. The LED garden light according to claim 1 or 3, wherein the transparent cover is located on the front side of the lens fixing seat. 7. The LED garden light according to claim 1, characterized in that: the top of the inner cavity of the light-transmitting cover has a boss structure, and the reflective sheet is clamped on the boss structure.

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