CN211232617U

CN211232617U - LED underground lamp

Info

Publication number: CN211232617U
Application number: CN202020173968.5U
Authority: CN
Inventors: 刘永新
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-02-17
Filing date: 2020-02-17
Publication date: 2020-08-11
Anticipated expiration: 2030-02-17

Abstract

The utility model discloses a bury lamp LED, bury the casing including one bury underground in soil, bury the casing and have an installation cavity in the casing, bury the lamp body in the installation cavity installation, bury the top of lamp body and have a lamp holder, the lamp holder is protruding little in subaerial terminal surface, bury the bottom suit heat dissipation supporting part that lies in the lamp holder on the lamp body, the bottom of heat dissipation supporting part and the up end sealing contact of a bulge loop, the bulge loop sets up on the internal face of installation cavity, the top of heat dissipation supporting part and the lower terminal surface contact of lamp holder, bury the outside of lamp body and still be provided with radiating fin, draw forth an at least radiating rod on the heat dissipation supporting part, be provided with the gas blowing port on the radiating rod just facing each radiating fin, bury and still be provided with air inlet duct in the casing. The utility model discloses a bury the lamp, it has very good shock resistance to and have better heat dispersion, can effectively guarantee to bury the stability in use of lamp, increase its life.

Description

LED underground lamp

Technical Field

The utility model relates to a bury lamp LED.

Background

The underground lamp is generally used for decoration, the structure of the underground lamp is similar to that of a common lamp, but the underground lamp is buried in a road, so that the underground lamp is not in direct contact with air, the heat dissipation performance of the underground lamp is poor, the lamp body of the underground lamp is always in a high-temperature state, and the service life of the underground lamp is seriously influenced. And the right side of the light-emitting surface of the underground lamp faces upwards, and pedestrians and vehicles passing by can roll when passing by, so that the light-emitting surface of the underground lamp is damaged, and the service life of the lamp is shortened.

Disclosure of Invention

The utility model aims to solve the technical problem that a LED buries lamp, it has very good heat dispersion and fine shock resistance, and its light-emitting glass face can effectively resist external force and strike, increases whole life.

The utility model discloses a realize through following technical scheme: the utility model provides a bury lamp LED, includes that one buries the casing underground in soil, buries the casing underground and has a mounting chamber, buries the lamp body with installing in the mounting chamber, and the top that buries the lamp body underground has a lamp holder, and the lamp holder is little protruding in subaerial up end, buries the bottom suit a heat dissipation supporting part that lies in the lamp holder on the lamp body underground, the bottom of heat dissipation supporting part and the up end sealing contact of a bulge loop, the bulge loop sets up on the internal face of mounting chamber, the top of heat dissipation supporting part and the lower terminal surface contact of lamp holder, bury the outside of lamp body underground and still be provided with radiating fin, draw forth at least one radiator pin on the heat dissipation supporting part, be provided with the gas blowing port on the radiator pin just facing each radiating fin, bury still be provided with air.

As a preferred technical scheme, the air inlet guide pipe part is embedded in the underground shell, an air inlet is formed at the top of the air inlet guide pipe, the air inlet guide pipe part extends into the mounting cavity and extends towards the radiating fins, an air guide channel is arranged in the air inlet guide pipe, more than one air hole is arranged in the mounting cavity on the air inlet guide pipe, the air inlet guide pipe part is arranged at the bottom of each radiating fin, and each air hole is arranged right opposite to the radiating fin.

According to the preferable technical scheme, the middle of the heat dissipation supporting part is provided with a through hole for the lamp body of the underground lamp to penetrate through, a sealed water storage cavity and a gas storage cavity are formed inside the heat dissipation supporting part, one end of the heat dissipation rod is communicated with the gas storage cavity, water is fully stored in the water storage cavity, and the water storage cavity is located on the upper end face of the gas storage cavity.

As a preferable technical scheme, the whole radiating support part is made of an elastic rubber material with deformation recovery capability.

As the preferred technical scheme, a layer of silica gel sealing layer is fixedly bonded on the upper end face of the convex ring and is in sealing contact with the lower end face of the heat dissipation supporting part.

Preferably, the heat dissipation rod and the air inlet duct are both made of hollow elastic metal materials.

The utility model has the advantages that: the utility model discloses it adopts a brand-new structure, can effectively resist the impact of up end, and better protection goes out the plain noodles, increases lamps and lanterns life. Meanwhile, the lamp has good heat dissipation performance, and the heat dissipation performance is greatly improved and the use stability is improved by matching with water cooling and air cooling.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the overall structure of the present invention;

fig. 2 is a schematic structural view of the heat dissipation support portion of the present invention.

Detailed Description

All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations of features and/or steps that are mutually exclusive.

Any feature disclosed in this specification (including any accompanying claims, abstract and drawings), may be replaced by alternative features serving equivalent or similar purposes, unless expressly stated otherwise. That is, unless expressly stated otherwise, each feature is only an example of a generic series of equivalent or similar features.

In the description of the present invention, it is to be understood that the terms "one end", "the other end", "the outside", "upper", "inside", "horizontal", "coaxial", "central", "end", "length", "outer end", etc. indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, in the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.

The use of terms herein such as "upper," "above," "lower," "below," and the like in describing relative spatial positions is for the purpose of facilitating description to describe one element or feature's relationship to another element or feature as illustrated in the figures. The spatially relative positional terms may be intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if the device in the figures is turned over, elements described as "below" or "beneath" other elements or features would then be oriented "above" the other elements or features. Thus, the exemplary term "below" can encompass both an orientation of above and below. The device may be otherwise oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly

In the present invention, unless otherwise explicitly specified or limited, the terms "set", "coupled", "connected", "penetrating", "plugging", and the like are to be understood in a broad sense, and may be, for example, fixedly connected, detachably connected, or integrated; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1, the utility model discloses a bury lamp LED, bury casing 4 including one bury underground in soil, bury and to have an installation cavity 11 in the casing 4, bury lamp body 9 with installing in the installation cavity 11, bury lamp body 9's top and have a lamp holder 2, lamp holder 2 is protruding subaerial terminal surface a little, bury a bottom suit heat dissipation supporting part 1 that lies in lamp holder 2 on the lamp body 9, the bottom of heat dissipation supporting part 1 and the up end sealing contact of a bulge loop 6, bulge loop 6 sets up on the inside face of installation cavity 11, the top of heat dissipation supporting part 1 and the lower terminal surface contact of lamp holder, bury the outside of lamp body 9 and still be provided with radiating fin, draw forth an at least radiating rod 3 on the heat dissipation supporting part 1, be provided with gas blowing port 8 against each radiating fin on the radiating rod 3, bury and still be provided with air inlet duct 5 in the casing 4.

The air inlet guide pipe 5 is partially embedded in the underground shell 4, an air inlet is formed in the top of the air inlet guide pipe 5, the air inlet guide pipe 5 partially extends into the mounting cavity 11 and extends towards the radiating fins 7, an air guide channel is arranged in the air inlet guide pipe 5, more than one air vent is formed in the mounting cavity 11 on the air inlet guide pipe 5, the air inlet guide pipe 5 is partially positioned at the bottom of each radiating fin 7, each air vent is arranged right opposite to the radiating fin 7, the air inlet guide pipe 5 is used for guiding external air and used for radiating the radiating fins 7, the inner diameter of the air inlet guide pipe 5 is small enough, rainwater which cannot enter the outside when negative pressure is not generated, some drying agents can be prevented in the air inlet guide pipe 5, and water vapor in the sucked air is removed.

In this embodiment, as shown in fig. 2, the middle of the heat dissipation supporting portion 1 has a through hole 12 for the lamp body to penetrate through, a sealed water storage cavity 11 and a gas storage cavity 14 are formed inside the heat dissipation supporting portion 1, one end of the heat dissipation rod 3 is communicated with the gas storage cavity 14, water is fully stored in the water storage cavity 11, the water storage cavity 11 is located at the upper end face of the gas storage cavity 14, and due to the arrangement of the heat dissipation supporting portion 1, when the whole LED underground lamp is trodden, the heat dissipation supporting portion can be extruded, so that the heat dissipation supporting portion deforms under pressure, impact is resisted, and safety is effectively improved.

In addition, because the top and the lamp body contact of heat dissipation supporting part 1, can utilize inside water source to dispel the heat, the water source also can dispel the heat to the air in the gas storage chamber 14 simultaneously, the air in the gas storage chamber 14 can be discharged from the cooling tube through the extrusion, and the air acts on each radiating fin 7, reaches radiating purpose, after trampling and disappearing, can inhale outside gas through recovering the deformation, waits for next extrusion.

The whole radiating support part 1 is made of elastic rubber materials with deformation recovery capability, a layer of silica gel sealing layer (not shown) is bonded and fixed on the upper end face of the convex ring and is in sealing contact with the lower end face of the radiating support part, and the radiating rod 3 and the air inlet guide pipe 5 are made of hollow elastic metal materials.

The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims

1. The utility model provides a bury lamp LED which characterized in that: the underground lamp comprises an underground shell buried in soil, wherein an installation cavity is formed in the underground shell, a lamp body is buried in the installation cavity in an installation mode, a lamp holder is arranged at the top of the underground lamp body and slightly protrudes out of the upper end face of the ground, a heat dissipation supporting part is sleeved at the bottom of the lamp holder on the underground lamp body, the bottom of the heat dissipation supporting part is in sealing contact with the upper end face of a convex ring, the convex ring is arranged on the inner face of the installation cavity, the top of the heat dissipation supporting part is in contact with the lower end face of the lamp holder, heat dissipation fins are further arranged outside the underground lamp body, at least one heat dissipation rod is led out of the heat dissipation supporting part, an air blowing port is arranged on the heat dissipation rod and faces each heat dissipation fin, and an.

2. The LED inground light of claim 1, wherein: the air inlet guide pipe part is embedded in the underground shell, an air inlet is formed in the top of the air inlet guide pipe, the air inlet guide pipe part extends into the mounting cavity and extends towards the radiating fins, an air guide channel is arranged in the air inlet guide pipe, more than one air hole is formed in the mounting cavity on the air inlet guide pipe, the air inlet guide pipe part is located at the bottom of each radiating fin, and each air hole is arranged right opposite to the radiating fin.

3. The LED inground light of claim 1, wherein: the lamp body that buries with supplying to the centre of heat dissipation supporting part passes the through-hole of usefulness, and the inside of heat dissipation supporting part is formed with a sealed water storage chamber and a gas storage chamber, and heat dissipation rod one end and gas storage chamber switch-on, the water storage intracavity is full of water, and the water storage chamber is located the up end in gas storage chamber.

4. The LED underground lamp of claim 3, wherein: the whole radiating supporting part is made of elastic rubber materials with deformation recovery capability.

5. The LED inground light of claim 1, wherein: the upper end face of the convex ring is fixedly bonded with a silica gel sealing layer which is in sealing contact with the lower end face of the heat dissipation supporting part.

6. The LED inground light of claim 1, wherein: the heat dissipation rod and the air inlet guide pipe are both made of hollow elastic metal materials.