CN219640196U

CN219640196U - LED garden lamp

Info

Publication number: CN219640196U
Application number: CN202320657051.6U
Authority: CN
Inventors: 古广云; 苏涛; 彭泽远; 罗海金
Original assignee: Shenzhen Agc Lighting Technology Co ltd
Current assignee: Shenzhen Agc Lighting Technology Co ltd
Priority date: 2023-03-29
Filing date: 2023-03-29
Publication date: 2023-09-05
Anticipated expiration: 2033-03-29

Abstract

The utility model relates to the field of garden lamps, in particular to an LED garden lamp. The LED garden lamp of the utility model comprises: the surface of the radiating main body is in a smooth arc shape, and the inner surface of the radiating main body is provided with radiating ribs which are fixed integrally; a light source plate mounted in the heat dissipation body and abutting the heat dissipation fins; the PC cover is positioned on the surface of the light source plate and is fixedly connected with the radiating main body; the switching device is internally provided with a fixed hole site; one end of the switching device is fixedly connected with the radiating rib, and the other end of the switching device is fixedly connected with the PC cover. According to the LED garden lamp, the surface of the radiating main body is smooth arc-shaped, so that sundries such as fallen leaves, rain and snow and the like can be reduced. The PC cover is positioned on the surface of the light source plate and is fixedly connected with the heat dissipation main body; the waterproof lamp solves and improves the waterproof effect, and simultaneously can eliminate the upward light, thereby solving the problem of light pollution caused by serious upward light of the existing garden lamp.

Description

LED garden lamp

Technical Field

The utility model relates to the field of garden lamps, in particular to an LED garden lamp.

Background

An LED garden lamp is one of outdoor lighting fixtures, generally referred to as outdoor road lighting fixtures below 6 meters, and its main components are as follows: the lamp comprises a light source, a lamp post, a flange plate and a foundation embedded part 5. The garden lamp has various and beautiful features for beautifying and decorating the environment, and is also called a landscape garden lamp. The outdoor lighting device is mainly applied to outdoor lighting in public places such as urban slow lanes, narrow lanes, residential communities, tourist attractions, parks, squares and the like, can prolong the outdoor activity time of people and improve the property safety.

The LED lighting market has been highly developed, and a plurality of photoelectric enterprises respectively have different designs in the LED lighting market, and although the LED industry is rapidly developed in recent years, most of garden lamps in the industry adopt metal hollowed-out shells, and PC diffusion covers are arranged in the metal hollowed-out shells, so that the exquisite design sense and the like are lacked; mainly comprises the following aspects:

1. the upward light is serious, and a certain light pollution phenomenon exists; the heat dissipation capacity is too limited, and dust is easy to fall on the surface;

2. the existing LED garden lamp has poor sealing effect;

3. the irradiation of light is uneven;

4. the disassembly is inconvenient.

Disclosure of Invention

The object of the present utility model is to solve at least part of the above existing problems.

In order to solve the technical problems, the LED garden lamp of the utility model comprises:

the surface of the radiating main body is in a smooth arc shape, and the inner surface of the radiating main body is provided with radiating ribs which are fixed integrally;

a light source plate mounted in the heat dissipation body and abutting the heat dissipation fins;

the PC cover is positioned on the surface of the light source plate and is fixedly connected with the radiating main body;

the switching device is internally provided with a fixed hole site; one end of the switching device is fixedly connected with the radiating rib, and the other end of the switching device is fixedly connected with the PC cover.

As a preferred embodiment of the LED garden lamp, one end of the switching device is provided with a sealing groove;

the PC cover is provided with a first through hole; the first through-hole edge of the PC cover is at least partially within the seal groove.

As a preferred embodiment of the LED garden lamp of the present utility model, a fixing sleeve penetrates through the first through hole and is detachably mounted at the fixing hole site.

As a preferred embodiment of the LED garden lamp, a diffusion plate is arranged between the PC cover and the light source plate, and the diffusion plate is provided with at least three rectangular arc-shaped convex surfaces.

As a preferred embodiment of the LED garden lamp of the present utility model, it comprises a reflecting plate having a second through hole; the reflecting plate is positioned between the diffusion plate and the radiating main body;

the light source plate is positioned in the second through hole and is positioned on the same plane with the reflecting plate.

As a preferred embodiment of the LED garden lamp, the LED garden lamp comprises a stand column, wherein the stand column is detachably connected with the fixing sleeve.

Advantageous effects

The present utility model solves the above existing problems and other existing problems not mentioned one by one above and brings at least the following innovative advantages accordingly:

according to the LED garden lamp, the surface of the radiating main body is in a smooth arc shape, so that on one hand, the wind resistance can be reduced due to the round outline structure, meanwhile, the large arc surface of the radiating main body slides and transits, and the accumulation of sundries such as dust, fallen leaves, rain and snow can be reduced, and impurities such as dust and the like are easy to wash by rain. In addition, the PC cover is positioned on the surface of the light source plate and is fixedly connected with the heat dissipation main body; namely, the PC cover is wrapped below by the heat dissipation main body, so that the problem of light pollution caused by serious upward light of the existing garden lamp is solved and the waterproof effect is improved, and meanwhile upward light can be eliminated.

The utility model is more convenient to install and disassemble by the mutual structure and the connection relation among the radiating main body, the switching device and the PC cover.

According to the utility model, the diffusion plate is provided with at least three rectangular arc-shaped convex surfaces, so that light can be uniformly projected onto the ground, and the problem of nonuniform illumination at present is solved.

Drawings

FIG. 1 is a perspective view of the present utility model;

FIG. 2 is an exploded view of the present utility model;

FIG. 3 is a top view of the present utility model;

FIG. 4 is a cross-sectional view of the present utility model;

FIG. 5 is a perspective view of the component "heat dissipating body" from the bottom;

FIG. 6 is a perspective view of a component "diffuser plate";

FIG. 7 is a perspective view of a component "adapter";

fig. 8 is a perspective view of the component "fixing sleeve".

In the figure: 1. the heat dissipation main body 2, heat dissipation fins 3, light source plate 4, PC cover 5, adapter device 6, fixing hole site 7, sealing groove 8, first through hole 9, fixing sleeve 10, diffusion plate 11, arc convex surface 12, reflection plate 13, second through hole 14, upright post,

Detailed Description

In order to make the objects, technical solutions and advantages of the technical solutions of the present disclosure more clear, the technical solutions of the embodiments of the present disclosure will be clearly and completely described below with reference to the drawings of the specific embodiments of the present disclosure.

Like reference numerals in the drawings denote like parts. It should be noted that the described embodiments are some, but not all embodiments of the present disclosure.

All other embodiments, which can be made by one of ordinary skill in the art without the need for inventive faculty, are within the scope of the present disclosure, based on the described embodiments of the present disclosure.

As shown in fig. 1 to 8, the LED garden lamp of the present utility model comprises a heat dissipation main body 1, fig. 1 to 4 respectively show the structure of the heat dissipation main body 1 from different angles, the surface of the heat dissipation main body 1 is in a smooth arc shape, see fig. 2, the heat dissipation main body 1 is in a flying saucer design structure, the appearance is unique and round, on one hand, the wind resistance can be reduced, meanwhile, the large arc surface of the heat dissipation main body 1 slides and transits, dust, fallen leaves, rain and snow and other impurities are reduced, and the smooth surface is easy to wash the dust and other impurities. Fig. 5 shows a perspective view of the bottom view of the heat dissipating body 1; the inner surface of the heat dissipation main body 1 is provided with a heat dissipation rib 2 which is fixed integrally; the heat dissipation fins 2 are radially distributed from the center to the periphery in a hub shape.

Comprising a light source plate 3, fig. 4 shows that the light source plate 3 is mounted in the heat dissipating body 1 and abuts against the heat dissipating fins 2.

And the PC cover 4 is included, FIG. 1 shows an exploded structure of the PC cover 4, FIG. 4 shows a cross-sectional structure of the PC cover 4 mounted on a lamp body, the PC cover 4 is positioned on the surface of the light source plate 3 and is fixedly connected with the heat dissipation main body 1; the heat dissipation main body 1 and the PC cover 4 are respectively in disc-shaped structures, and the diameter of the PC cover 4 is smaller than that of the heat dissipation main body 1; therefore, the PC cover 4 is wrapped around the heat dissipation main body 1, the waterproof effect is improved, meanwhile, upward light can be eliminated, and the problem of light pollution caused by severe upward light of the existing garden lamp is solved.

The device also comprises a switching device 5, and fig. 7 shows that the switching device 5 is internally provided with a fixed hole site 6; and fig. 4 shows that one end of the switching device 5 is fixedly connected with the heat dissipation rib 2, and the other end is fixedly connected with the PC cover 4.

Further, fig. 7 shows that one end of the adapter device 5 is provided with a sealing groove 7; while figure 2 shows that the centre of the PC housing 4 has a first through hole 8; fig. 4 shows that the edge of the first through hole 8 of the PC cover 4 is at least partially located in the sealing groove 7, so that the components are fixed and limited. And comprises a fixing sleeve 9, wherein the fixing sleeve 9 passes through the first through hole 8 and is detachably arranged on the fixing hole site 6. The fixing sleeve 9 is used to mount the post 14 in use. The utility model is more convenient to install and disassemble by the mutual structure and the connection relation among the radiating main body 1, the switching device 5 and the PC cover 4.

A diffusion plate 10 is disposed between the PC cover 4 and the light source plate 3, and the diffusion plate 10 has at least three rectangular arc-shaped protruding surfaces 11. As can be seen from fig. 6, the arc-shaped convex surface 11 of the inner rectangle of the diffusion plate 10 is uniformly distributed in a ring shape, and in practice, the material is preferably semi-transparent optical frosted material, so that the light is uniformly projected onto the ground, and the problem of uneven illumination at present is solved.

Comprising a reflecting plate 12, fig. 2 shows that the reflecting plate 12 has a second through hole 13; the reflecting plate 12 is positioned between the diffusion plate 10 and the heat dissipation body 1; the light source plate 3 is located in the second through hole 13 and is in the same plane as the reflection plate 12. By the arrangement of the reflecting plate 12, a small part of the reflected light of the light diffusion plate 10 can be reflected back again, so as to improve the light utilization rate.

The terms first, second and the like in the description and in the claims, are not used for any order, quantity or importance, but are used for distinguishing between different elements. Likewise, the terms "a," "an," or "the" and similar terms do not denote a limitation of quantity, but rather denote the presence of at least one. The word "comprising" or "comprises", and the like, is intended to mean that elements or items that are present in front of "comprising" or "comprising" are included in the word "comprising" or "comprising", and equivalents thereof, without excluding other elements or items. "upper", "lower", "left", "right", etc. are used merely to indicate relative positional relationships, which may also be changed when the absolute position of the object to be described is changed.

The preferred embodiments of the present utility model described above are not intended to limit the present utility model, and the scope of the present utility model is defined by the appended claims, and other embodiments can be obtained from the drawings without inventive faculty to those skilled in the art, and any modifications based on the claims of the present utility model are also the scope of the present utility model.

Claims

An led garden lamp, comprising:

the surface of the radiating main body is in a smooth arc shape, and the inner surface of the radiating main body is provided with radiating ribs which are fixed integrally; a light source plate mounted in the heat dissipation body and abutting the heat dissipation fins;

the PC cover is positioned on the surface of the light source plate and is fixedly connected with the radiating main body;

the switching device is internally provided with a fixed hole site; one end of the switching device is fixedly connected with the radiating rib, and the other end of the switching device is fixedly connected with the PC cover.
2. The LED garden lamp as claimed in claim 1, wherein one end of the adapter has a sealing groove;

the PC cover is provided with a first through hole; the first through-hole edge of the PC cover is at least partially within the seal groove.
3. The LED garden lamp as claimed in claim 2, wherein a fixing sleeve passes through the first through hole and is detachably mounted to the fixing hole.
4. The LED garden lamp as claimed in claim 1, wherein a diffusion plate is provided between the PC cover and the light source plate, the diffusion plate having at least three rectangular arc-shaped convex surfaces.
5. The LED garden lamp as claimed in claim 4, comprising a reflective plate having a second through hole; the reflecting plate is positioned between the diffusion plate and the radiating main body;

the light source plate is positioned in the second through hole and is positioned on the same plane with the reflecting plate.
6. The LED garden lamp as claimed in claim 3, comprising a post detachably connected to the fixed sleeve.