CN210717204U

CN210717204U - Embedded LED illuminating lamp capable of avoiding dust accumulation

Info

Publication number: CN210717204U
Application number: CN201922150639.9U
Authority: CN
Inventors: 张和平
Original assignee: Suzhou Dingsheng Security Technology Co ltd
Current assignee: Suzhou Dingsheng Security Technology Co ltd
Priority date: 2019-12-05
Filing date: 2019-12-05
Publication date: 2020-06-09
Anticipated expiration: 2029-12-05

Abstract

The utility model discloses an avoid accumulational embedded LED light of dust, comprising a base plate, fixedly connected with lamp body on the lateral wall of bottom plate, be equipped with the cavity in the lamp body, be equipped with the LED lamp in the cavity, the symmetry is equipped with two light fixation clamps on the lateral wall of lamp body, the lamp body is kept away from and is equipped with the top cap in the one end of bottom plate, be equipped with the lamp shade on the inside wall of bottom plate, the bottom plate is kept away from and is equipped with annular mounting groove on a lateral wall of lamp body. The utility model discloses to be used for radiating mounting groove of LED lamp to set up on the bottom plate of LED light bottom, and on the lamp body at non-top to thereby effectually avoid having the dust to get into the radiating hole groove under the action of gravity and pile up in the cavity, and through setting up the dust screen, avoid having the dust to get into in the cavity along with the air, the dust screen passes through magnetic force's mode and is fixed in the mounting groove, take out and install all convenience very, be convenient for clear up the dust on the dust screen.

Description

Embedded LED illuminating lamp capable of avoiding dust accumulation

Technical Field

The utility model relates to an embedded LED light technical field especially relates to an avoid accumulational embedded LED light of dust.

Background

The LED illuminating lamp is an illuminating lamp made of a fourth generation green light source LED. The LED is called as a fourth generation lighting source or a green light source, has the characteristics of energy conservation, environmental protection, long service life, small volume and the like, can be widely applied to the fields of various indications, display, decoration, backlight sources, common lighting, urban night scenes and the like, and is usually provided with an embedded LED lighting lamp in order to improve the aesthetic property of a lighting lamp in daily household life.

When the existing embedded LED illuminating lamp is used, in order to improve the heat dissipation efficiency of the LED lamp arranged in the lamp housing, heat dissipation holes or heat dissipation grooves are usually formed in the top of the lamp housing, so that dust easily enters the lamp housing along the heat dissipation holes or the heat dissipation grooves and is accumulated, the brightness of the LED illuminating lamp is reduced in the past, and the heat dissipation speed of the LED illuminating lamp is influenced.

Disclosure of Invention

The purpose of the utility model is to solve the shortcoming that exists among the prior art, if: when the existing embedded LED illuminating lamp is used, in order to improve the heat dissipation efficiency of the LED lamp arranged in the lamp housing, heat dissipation holes or heat dissipation grooves are usually formed in the top of the lamp housing, so that dust easily enters the lamp housing along the heat dissipation holes or the heat dissipation grooves and is accumulated, the brightness of the LED illuminating lamp is reduced in the past, and the heat dissipation speed of the LED illuminating lamp is influenced.

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

the utility model provides an avoid accumulational embedded LED light of dust, includes the bottom plate, fixedly connected with lamp body on the lateral wall of bottom plate, be equipped with the cavity in the lamp body, be equipped with the LED lamp in the cavity, the symmetry is equipped with two light fixation clamps on the lateral wall of lamp body, the lamp body is kept away from and is equipped with the top cap in the one end of bottom plate, be equipped with the lamp shade on the inside wall of bottom plate, the bottom plate is kept away from and is equipped with annular mounting groove on one side wall of lamp body, the symmetry is equipped with a plurality of intercommunicating pores with the cavity intercommunication on the inside wall of mounting groove, be equipped with the dust screen in the mounting groove, it is a plurality of on one side wall that the lamp body was kept away from to the bottom.

Preferably, the end of the top cover, which is far away from the lamp housing, is a curved surface, the end of the top cover, which is far away from the lamp housing, is provided with a rubber sealing block, and the center of the rubber sealing block is provided with a wire outlet hole.

Preferably, a heat dissipation cavity is arranged in the lamp housing, and hydrogen with the air pressure lower than the atmospheric pressure is arranged in the heat dissipation cavity.

Preferably, a plurality of aluminum heat sinks are fixedly connected to the outer side portion of the lamp housing at equal intervals.

Preferably, the inner side wall of the end, far away from the bottom plate, of the lamp housing is provided with threads, the outer side wall of the end, close to the end of the lamp housing, of the top cover is provided with threads matched with the lamp housing, and the top cover is in threaded connection with the lamp housing.

The utility model has the advantages that:

1. the LED lamp heat dissipation structure is characterized in that the LED lamp heat dissipation structure comprises a bottom plate, a bottom plate and a dust screen, wherein the bottom plate is arranged at the bottom of the LED lamp, the bottom plate is provided with a mounting groove for heat dissipation of an LED lamp, the bottom plate is arranged at the bottom of the LED lamp, the lamp housing is arranged at the top of the LED lamp, accordingly, dust is effectively prevented from entering the heat dissipation hole groove under the action of gravity and accumulating in a cavity, the dust screen is prevented from entering the cavity along with air, the dust screen is fixed in the mounting groove in a magnetic mode, and.

2. One of lamp body was kept away from to the top cap serves and is equipped with the rubber seal piece, and the center department of rubber seal piece is equipped with the wire hole, wears out the electric wire of LED lamp in the cavity from the wire hole, because the rubber seal piece has scalable elasticity, consequently can ensure almost seamless connection between electric wire lateral wall and the wire hole inside wall to avoid having the dust to get into and pile up in the cavity.

3. Be equipped with the heat dissipation chamber in the lamp body, the intracavity of dispelling the heat is equipped with the hydrogen that atmospheric pressure is less than the atmospheric pressure, and the specific heat capacity of hydrogen is very big, uses hydrogen to act as heat-conducting medium, the heat conduction radiating rate of promotion lamp body that can show, and because the pressure of the hydrogen of the intracavity intussuseption of dispelling the heat is less than atmospheric pressure, even consequently hydrogen is heated the inflation, also leaves sufficient space and supplies its inflation, and can not lead to the lamp body to warp.

Drawings

Fig. 1 is a top view of an embedded LED lighting lamp for avoiding dust accumulation according to the present invention;

fig. 2 is a side sectional view of an internal structure of an embedded LED lighting lamp for avoiding dust accumulation according to the present invention;

fig. 3 is a bottom view of the embedded LED lighting lamp for avoiding dust accumulation according to the present invention.

In the figure, a bottom plate 1, a lamp shell 2, a cavity 3, radiating fins 4, a lighting lamp fixing clamp 5, a top cover 6, a rubber sealing block 7, an outlet hole 8, a lamp shade 9, a mounting groove 10, a communicating hole 11, a dust screen 12, a groove 13 and a magnetic block 14 are arranged.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships 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 being 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.

Referring to fig. 1-3, an avoid accumulational embedded LED light of dust, including bottom plate 1, fixedly connected with lamp body 2 on a lateral wall of bottom plate 1, be equipped with cavity 3 in the lamp body 2, be equipped with the LED lamp in the cavity 3, be equipped with the heat dissipation chamber in the lamp body 2, the intracavity that dispels the heat is equipped with the hydrogen that atmospheric pressure is less than atmospheric pressure, the specific heat capacity of hydrogen is very big, use hydrogen to act as heat-conducting medium, the heat conduction radiating rate of promotion lamp body 2 that can show, and because the pressure of the hydrogen of the intracavity intussuseption of dispelling the heat is less than atmospheric pressure, therefore even hydrogen is heated the inflation, also leave sufficient space and supply.

Equidistant fixedly connected with a plurality of aluminium system's fin 4 on the outside portion of lamp body 2, fin 4 with the help of aluminium system, utilize good heat conductivity and heat dispersion of aluminium, increase lamp body 2's heat radiating area, and promote lamp body 2's radiating efficiency, the symmetry is equipped with two light fixation clamp 5 on lamp body 2's the lateral wall, lamp body 2 is kept away from and is equipped with top cap 6 in the one end of bottom plate 1, lamp body 2 is kept away from and is equipped with the screw thread on the inside wall of bottom plate 1 one end, top cap 6 is close to be equipped with on the lateral wall of 2 one ends of lamp body and is equipped with the screw thread with lamp body 2 assorted, 6 threaded connection of.

The one end that lamp body 2 was kept away from to top cap 6 is the curved surface setting, the curved surface setting is compared in the plane, the dust is difficult relatively and piles up, top cap 6 is kept away from one of lamp body 2 and is served and be equipped with rubber seal 7, the center department of rubber seal 7 is equipped with wire hole 8, wear out the electric wire of LED lamp in the cavity 3 from wire hole 8, because rubber seal 7 has scalable elasticity, consequently, can ensure almost seamless connection between electric wire lateral wall and the 8 inside walls of wire hole, thereby avoid having the dust to get into and pile up in cavity 3, be equipped with lamp shade 9 on the inside wall of bottom plate 1.

Be equipped with annular mounting groove 10 on the bottom plate 1 keeps away from a lateral wall of lamp body 2, the symmetry is equipped with a plurality of intercommunicating pores 11 that communicate with cavity 3 on the inside wall of mounting groove 10, mounting groove 10 passes through intercommunicating pore 11 and cavity 3 intercommunication, the effect dispels the heat for the LED lamp, be equipped with dust screen 12 in the mounting groove 10, bottom plate 1 keeps away from and is equipped with a plurality of recesses 13 that communicate with mounting groove 10 on a lateral wall of lamp body 2, equal fixedly connected with magnetic path 14 in a plurality of recesses 13.

Adsorb together with the help of magnetic force between dust screen 12 and the magnetic path 14, it locates on the bottom plate 1 of LED light bottom to be used for radiating mounting groove 10 of LED lamp, but on the lamp body 2 at non-top, thereby effectually avoid having the dust to get into the radiating hole groove under the action of gravity and pile up in cavity 3, and through setting up dust screen 12, avoid having the dust to get into in cavity 3 along with the air together, because dust screen 12 is fixed in mounting groove 10 through magnetic mode, consequently take out and install all convenience very, be convenient for clear up the dust on the dust screen 12.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The embedded LED illuminating lamp capable of avoiding dust accumulation comprises a bottom plate (1) and is characterized in that a lamp shell (2) is fixedly connected onto one side wall of the bottom plate (1), a cavity (3) is arranged in the lamp shell (2), an LED lamp is arranged in the cavity (3), two illuminating lamp fixing clamps (5) are symmetrically arranged on the outer side wall of the lamp shell (2), a top cover (6) is arranged in one end, away from the bottom plate (1), of the lamp shell (2), a lamp shade (9) is arranged on the inner side wall of the bottom plate (1), an annular mounting groove (10) is arranged on one side wall, away from the lamp shell (2), of the bottom plate (1), a plurality of communicating holes (11) communicated with the cavity (3) are symmetrically arranged on the inner side wall of the mounting groove (10), a dustproof net (12) is arranged in the mounting groove (10), a plurality of grooves (13) communicated with the mounting groove (10) are arranged on one side, the magnetic blocks (14) are fixedly connected in the grooves (13), and the dust screen (12) and the magnetic blocks (14) are adsorbed together by virtue of magnetic force.

2. The embedded LED illuminating lamp capable of avoiding dust accumulation according to claim 1, wherein the end of the top cover (6) far away from the lamp housing (2) is curved, a rubber sealing block (7) is arranged on the end of the top cover (6) far away from the lamp housing (2), and a wire outlet hole (8) is arranged in the center of the rubber sealing block (7).

3. The embedded LED illuminating lamp for avoiding dust accumulation according to claim 1, wherein a heat dissipation cavity is arranged in the lamp housing (2), and hydrogen with the air pressure lower than the atmospheric pressure is arranged in the heat dissipation cavity.

4. The recessed LED lighting lamp for preventing dust accumulation according to claim 1, wherein a plurality of aluminum heat sinks (4) are fixedly attached to the outer side of the lamp housing (2) at equal intervals.

5. The embedded LED illuminating lamp capable of avoiding dust accumulation according to claim 1, wherein threads are arranged on the inner side wall of one end, away from the bottom plate (1), of the lamp housing (2), threads matched with the lamp housing (2) are arranged on the outer side wall of one end, close to the lamp housing (2), of the top cover (6), and the top cover (6) is in threaded connection with the inside of the lamp housing (2).