CN215216108U - Pavement lamp with inclined reflecting cup - Google Patents

Abstract

The utility model provides a pavement lamp of anti-light cup slope, includes casing, lid and two at least group light subassembly, the lid with casing fixed connection, light subassembly set up in on the casing, each light subassembly have a base plate, set up in the LED light source of base plate and perpendicular install in anti-light cup of base plate, anti-light cup with LED light source cooperation jets out the light beam, the base plate with casing bottom surface out of plumb. The base plate and the bottom surface of the shell are not vertical and inclined to form an included angle, and each light beam emitted by the LED light source forms a small-angle beam angle through the matching of the reflection cup and the LED light source, so that light can be emitted to the ground or the wall surface within a very close range close to the pavement lamp, and a light shadow dark space cannot be formed; the influence of angle diffusion on the outgoing multiple light beams is very small, multiple independent light beams which are evenly outgoing are formed, the outgoing multiple light beams cannot be crossed and mixed, and the stage light beam lamp has the effect of a traditional stage light beam lamp and strong light beam sense.

Description

Pavement lamp with inclined reflecting cup

Technical Field

The utility model belongs to the technical field of the lighting technology and specifically relates to a pavement lamp.

Background

At present, a commonly used pavement lamp in an LED lighting product generally includes a housing, a cover covering the housing and detachably connected to the housing, and a plurality of lighting assemblies disposed in the housing. Each light component is provided with a substrate and an LED light source arranged on the substrate. The walkway lamp also typically includes an optical element cooperating with the LED light source, each light assembly emits a light beam through cooperation of the LED light source and the optical element, and a substrate of each light assembly is disposed vertically with respect to the bottom surface of the housing.

Because the substrate of each light component is vertically arranged in the shell, the central axis of emergent light of each LED light source is parallel to the bottom surface of the shell, light beams are emitted by each light component after the LED light sources are matched with the optical elements, no light is emitted to the ground or the wall surface in a very close range close to the pavement light, and light shadow dark areas are formed; after the emitted multiple light beams are away from the pavement lamp for a certain distance, the multiple light beams are crossed and mixed under the influence of angle diffusion, and the emitted multiple independent light beams are difficult to form in a single pavement lamp.

Disclosure of Invention

An object of the utility model is to overcome prior art's defect, provide a pavement lamp of anti-light cup slope, it can realize going out the independent light beam of multichannel in single pavement lamp.

In order to achieve the above object, the utility model adopts the following technical scheme:

the utility model provides a pavement lamp of anti-light cup slope, includes casing, lid and two at least group light subassembly, the lid with casing fixed connection, light subassembly set up in on the casing, each light subassembly have a base plate, set up in the LED light source of base plate and perpendicular install in anti-light cup of base plate, anti-light cup with LED light source cooperation jets out the light beam, the base plate with casing bottom surface out of plumb.

Further, still including set up in the casing with the cover body between the lid, the cover body cover is located on the casing, light subassembly is located the cover body with the space that the casing encloses and establishes.

Further, still including set up in the casing with a packing ring between the cover body, the packing ring is waterproof silica gel packing ring.

Furthermore, a diffusion film is arranged in front of the reflecting cup.

Furthermore, the included angle formed between the substrate and the bottom surface of the shell is 92-100 degrees.

Further, the lamp light assembly comprises three groups of lamp light assemblies which are arranged in a fan shape.

Furthermore, the light assembly further comprises a heat sink, and the heat sink is fixed to the shell.

Further, the heat sinks of at least two groups of the light assemblies are formed separately.

Further, the heat sinks of at least two groups of the light assemblies are integrally formed.

Furthermore, the LED lamp also comprises a circuit board arranged on the shell, the circuit board is fixed on the shell, and a control circuit electrically connected with the LED light source is arranged in the circuit board.

Compared with the prior art, the utility model discloses because the base plate of each light subassembly all with the casing bottom surface is not perpendicular, make each light subassembly with the slope of casing bottom surface forms an contained angle, pass through in each light subassembly the cooperation of reflection of light cup with the LED light source, make the light of LED light source outgoing be the light beam, and every light beam forms the beam angle of small angle, therefore make can have light to hit ground or wall in a section of very close scope near the pavement lamp, can not form the light shadow dark space; and because each light beam of each light subassembly every light beam formation of LED light source outgoing is the beam angle of small angle, and the influence that the multichannel light beam of outgoing receives angle diffusion is very little, therefore can form the independent light beam of multichannel of even outgoing outside the pavement lamp, the multichannel light beam of outgoing can not appear alternately mixing the phenomenon, has formed traditional stage light beam lamp effect, has very strong beam sense.

Drawings

Fig. 1 is a schematic perspective exploded view of the present invention;

FIG. 2 is a partially exploded perspective view of the present invention;

fig. 3 is a partial cross-sectional view of the present invention.

Reference numerals for the detailed description:

a shell-1; an accommodating cavity-11; a cover body-2; opening-21; a light component-3; a substrate-31; an LED light source-32; a light reflecting cup-33; a heat sink-34; a cover body-4; a gasket-5; a diffusion membrane-6; circuit board-7.

Detailed Description

The following describes the slant pavement light with the reflective cup of the present invention with reference to the accompanying drawings and embodiments.

Referring to fig. 1 and 3, the present invention discloses a pavement lamp with a tilted reflective cup, which comprises a housing 1, a cover 2 and at least two groups of light assemblies 3. The cover body 2 is fixedly connected with the shell 1, and the light assembly 3 is arranged on the shell 1. The housing 1 is provided with an accommodating cavity 11, and the light assembly 3 is arranged in the accommodating cavity 11 of the housing 1. The cover body 2 is provided with an opening 21 corresponding to at least two groups of the light assemblies 3, and the at least two groups of the light assemblies 2 are exposed in the opening 21 of the cover body 2. Each of the light assemblies 3 has a substrate 31, LED light sources 32 disposed on the substrate 31, and a reflective cup 33 vertically mounted on the substrate 31. The reflective cup 33 and the LED light source 32 cooperate to emit a light beam, and the substrate 31 and the bottom surface of the housing 1 are not perpendicular but inclined to form an included angle a.

Referring to fig. 1 and 3, the LED light source 32 is preferably a lamp bead. The LED light source 32 is also vertically mounted on the substrate 31. The pavement lamp with the inclined reflective cup further comprises a cover body 4 arranged between the shell body 1 and the cover body 2, the cover body 4 covers the shell body 1, and the light component 3 is positioned in a space enclosed by the cover body 4 and the shell body 1. The cover body 4 can strengthen the shell 1 with leakproofness between the lid 2 strengthens the dustproof and waterproof performance of the pavement lamp that the anti-light cup inclines prevents that dust or rainwater from following the lid 2 the opening 21 falls into in the shell 1, avoid the electrical part in the pavement lamp that the anti-light cup inclines is dirty or damaged.

Referring to fig. 1, in the present embodiment, the sidewalk light with the inclined reflective cup further includes a gasket 5 disposed between the housing 1 and the cover 4, and the gasket 5 is a waterproof silicone gasket 5. The gasket 5 is used to enhance the sealing performance between the housing 1 and the cover 4, and enhance the waterproof performance. The diffusion film 6 is arranged in front of the reflection cup 33, and the diffusion film 6 can correct the diffusion angle of light, so that the uniformity of the emergent light beam is better.

Referring to fig. 3, an included angle a formed between the substrate 31 and the bottom surface of the housing 1 is 92 ° to 100 °. The pavement lamp of anti-light cup slope can be according to actual need, through the adjustment base plate 31 with the contained angle A that the 1 bottom surface of casing formed, each LED light source 32 passes through behind the reflex action of anti-light cup 33, can form the independent light beam of even outgoing. In this embodiment, the LED light source 32 is preferably a lamp bead. The angle a formed by the substrate 31 and the bottom surface of the housing 1 is preferably 97 °. At this time, the LED light source 32 of the light assembly 3 and the reflective cup 33 cooperate to emit an independent light beam with a good effect. Of course, the included angle a formed between the substrate 31 and the bottom surface of the housing 1 may be other angles ranging from 92 ° to 100 °.

Referring to fig. 1 and 3, in the present embodiment, the sidewalk light with the inclined reflective cup includes three sets of the light assemblies 3, and the three sets of the light assemblies 3 are arranged in a fan shape and are disposed in the accommodating cavity 11 of the housing 1. Three light component 3 passes through respectively LED light source 32 with anti-light cup 33 cooperation, through the adjustment base plate 31 with the contained angle A that the 1 bottom surface of casing formed, form three independent light beams outside lamps and lanterns, three independent light beams can not cross the mixture to three independent light beams are fan-shaped and arrange, and the interval is even, can reach good decorative effect.

Referring to fig. 1 and fig. 3, the light assembly 3 further includes a heat sink 34, and the heat sink 34 is fixed to the housing 1. The reflective cup 33 and the substrate 31 are vertically fixed on the heat sink 34. The heat sink 34 is used to dissipate heat from the LED light source 32. The three sets of the light assemblies 3 comprise three heat sinks 34, and the three heat sinks 34 of the three sets of the light assemblies 3 are formed separately. Of course, three sets of the three heat sinks 34 of the light assembly 3 may also be integrally formed.

In other embodiments, the number of the light assemblies 3 of the light-reflecting cup-inclined walkway lamp of the present invention may also be two or four or more, and the number of the substrate 31, the LED light source 32, the light-reflecting cup 33 and the heat sink 34 is changed in a one-to-one correspondence manner.

Referring to fig. 1 and 3, the track lamp with an inclined reflective cup of the present invention further includes a circuit board 7 disposed on the housing 1, the circuit board 7 is fixed on the housing 1, and a control circuit electrically connected to the substrate 31 is disposed in the circuit board 7. The control circuit is used for controlling the LED light source 32 to be turned on or turned off, and meanwhile, the control circuit can also be used for controlling the work switching among different light assemblies 3, so that the effect of intelligent control is achieved.

To sum up, the utility model discloses because the base plate 31 of each light subassembly 3 with 1 bottom surface of casing is not perpendicular for each light subassembly 3 with 11 bottom surfaces of casing slope formation an contained angle, pass through in each light subassembly 3 reflection of light cup 33 with the cooperation of LED light source 32, make the light of LED light source 32 outgoing be the light beam, and every light beam forms the beam angle of small angle, therefore make in a section of very close within range near the pavement lamp can have light to hit ground or wall, can not form the light shadow dark space; and because each light beam that each light subassembly 3 every LED light source 32 outgoing formed the beam angle of small angle, the influence that the multichannel light beam of outgoing receives angle diffusion is very little, therefore can form the independent light beam of multichannel of even outgoing outside the pavement lamp, the multichannel light beam of outgoing can not appear alternately mixing the phenomenon, has formed traditional stage light beam lamp effect, has very strong beam sense.

The above description is for the details of the preferred and possible embodiments of the present invention, but the embodiments are not intended to limit the scope of the present invention, and all equivalent changes or modifications made within the technical spirit of the present invention should fall within the scope of the present invention.

Claims (10)

1. The utility model provides a pavement lamp of anti-light cup slope, its characterized in that, includes casing, lid and two at least group light subassembly, the lid with casing fixed connection, light subassembly set up in on the casing, each light subassembly have a base plate, set up in the LED light source of base plate and perpendicular install in anti-light cup of base plate, anti-light cup with LED light source cooperation jets out the light beam, the base plate with casing bottom surface out of plumb.

2. The reflector-tilted pavement light of claim 1, wherein: still including set up in the casing with the cover body between the lid, the cover body cover is located on the casing, light subassembly is located the cover body with the space that the casing encloses and establishes.

3. The reflector-tilted pavement light of claim 2, wherein: the waterproof cover is characterized by further comprising a gasket arranged between the shell and the cover body, and the gasket is a waterproof silica gel gasket.

4. The reflector-tilted pavement light of claim 1, wherein: and a diffusion film is arranged in front of the reflection cup.

5. The reflector-tilted pavement lamp according to any of claims 1 to 4, wherein: the included angle formed between the substrate and the bottom surface of the shell is 92-100 degrees.

6. The reflector-tilted pavement lamp according to any of claims 1 to 5, wherein: the lamp light assembly comprises three groups of lamp light assemblies which are arranged in a fan shape.

7. The reflector-tilted pavement light of claim 1, wherein: the light assembly further comprises a radiator, and the radiator is fixed on the shell.

8. The reflector-tilted pavement light of claim 7, wherein: and the heat radiators of at least two groups of the light assemblies are formed separately.

9. The reflector-tilted pavement light of claim 7, wherein: at least two sets of light subassembly the radiator integrated into one piece.

10. The reflector-tilted pavement light of claim 1, wherein: the LED lamp is characterized by further comprising a circuit board arranged on the shell, the circuit board is fixed on the shell, and a control circuit electrically connected with the LED light source is arranged in the circuit board.

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