CN218993155U

CN218993155U - LED lamp

Info

Publication number: CN218993155U
Application number: CN202222553212.5U
Authority: CN
Inventors: 李佳伟; 陆仪良
Original assignee: Hangzhou Zhongkai Lighting Electric Co ltd
Current assignee: Hangzhou Zhongkai Lighting Electric Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-05-09
Anticipated expiration: 2032-09-26

Abstract

The utility model relates to the technical field of lamps, in particular to an LED lamp, which comprises a lamp body and a light-transmitting cover, wherein a dustproof mechanism for keeping the light-transmitting effect on the light-transmitting cover at the bottom of the lamp body is arranged at the outer side of the lamp body, the dustproof mechanism comprises a rotating structure, the rotating structure is sleeved at the middle part of the lamp body and is rotationally connected with the lamp body, and the lower end of the rotating structure is connected with the dust-removing structure through a plurality of electric telescopic rods; the dustproof mechanism further comprises a power structure arranged on the outer side of the lamp body, and the power structure is connected with the rotating structure and drives the rotating structure to rotate on the lamp body; the lower side of the rotating structure is provided with an air supply structure connected with the dust removal structure at a position between the electric telescopic rods. The LED lamp disclosed by the utility model has the advantages that the pressurized gas is conveyed to the dust removing structure through the gas conveying structure and is sprayed out through the blower, so that dust can be removed from the floating ash on the surface of the light-transmitting cover, the influence of dust accumulation on the light-emitting effect is avoided, meanwhile, the dust can be better removed from the light-transmitting cover under the drive of the rotating structure, and the dust removing effect is ensured.

Description

LED lamp

Technical Field

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

Background

The LED lamp is an electroluminescent semiconductor material chip, is solidified on the bracket by silver colloid or white colloid, is connected with the chip and the circuit board by silver wires or gold wires, is sealed by epoxy resin at the periphery, plays a role in protecting an internal core wire, and is finally provided with the shell.

LED lamps are currently popular as new energy-saving lamps. Through retrieving, chinese patent discloses an LED lamp (grant notice CN 215951331U), including fixed plate and LED banks, the fixed plate lower extreme is located to the LED banks, the fixed plate bottom is equipped with the protective housing, the protective housing is hollow structure, be equipped with the LED lamp chip in the middle of the protective housing is inside, the inside bottom both sides of protective housing are equipped with microprocessor and signal receiving device respectively, the fixed connecting seat that is equipped with in the middle of the protective housing bottom, rectangular channel has been seted up at connecting seat bottom middle part, the LED banks include insert fixture block and LED lamp shade, insert the fixture block with rectangular channel assorted, the LED lamp shade is located and is inserted the fixture block bottom. The LED lamp is stable in structure and easy to detach; and the first light-emitting area, the second light-emitting area and the third light-emitting area can randomly adjust the brightness by controlling the action of the switch lamp.

The above patent realizes the rapid installation and disassembly of the LED lamp and the function of adjusting the brightness. However, when the LED lamp is used, the light-transmitting cover (also called a light-transmitting plate, a lens, etc.) on the surface thereof may accumulate dust after long-term use, thereby affecting the light-emitting effect. Accordingly, one skilled in the art provides an LED lamp to solve the problems set forth in the background art.

Disclosure of Invention

In order to solve the technical problems, the utility model provides an LED lamp, which comprises a lamp body and a light-transmitting cover, wherein the light-transmitting cover is arranged at a lamp cap at the bottom of the lamp body and is flush with the lower surface of the lamp body;

the outer side of the lamp body is provided with a dustproof mechanism for keeping a light transmission effect on the light transmission cover at the bottom of the lamp body, the dustproof mechanism comprises a rotating structure, an electric telescopic rod and a dust removing structure, the rotating structure is sleeved at the middle part of the lamp body and is rotationally connected with the lamp body, and the lower end of the rotating structure is connected with the dust removing structure which can rotate on the lamp body through a plurality of electric telescopic rods;

the dustproof mechanism further comprises a power structure arranged on the outer side of the lamp body, and the power structure is connected with the rotating structure and drives the rotating structure to rotate on the lamp body;

the lower side of the rotating structure is provided with an air supply structure connected with the dust removal structure at a position between the electric telescopic rods.

Preferably: the top of lamp body is provided with the mounting panel, has seted up the fixed orifices on the mounting panel.

Preferably: the rotating structure comprises a driving ring, a plurality of sliding blocks are arranged on the inner side of the driving ring, and the sliding blocks are positioned in an upper annular groove arranged in the middle of the lamp body and are in sliding connection with the upper annular groove.

Preferably: the inner side of the upper end of the driving ring is provided with a toothed ring, and the toothed ring is connected with the power structure in a meshed manner.

Preferably: the power structure comprises a rotating motor, the rotating motor is fixed on the outer side wall of the lamp body through a motor frame, and a gear meshed with the toothed ring is arranged on a motor shaft of the rotating motor.

Preferably: the bottom of the driving ring is provided with an electric telescopic rod, the electric telescopic rod is connected with a driven ring in the dust removing structure, the driven ring is arranged in a lower annular groove formed in the bottom of the lamp body, and the width of the lower annular groove is larger than that of the driven ring.

Preferably: a blower is arranged at one side of the lower end of the driven ring to move, and a plurality of spray holes are formed in one side of the blower, which is close to the light-transmitting cover.

Preferably: the blower is communicated with the air supply structure, the air supply structure comprises a small-sized pressurizing air pump, and an air outlet of the small-sized pressurizing air pump is communicated with the blower through a hose.

The utility model has the technical effects and advantages that:

the LED lamp disclosed by the utility model has the advantages that the pressurized gas is conveyed to the dust removing structure through the gas conveying structure and is sprayed out through the blower, so that dust can be removed from the floating ash on the surface of the light-transmitting cover, the influence of dust accumulation on the light-emitting effect is avoided, meanwhile, the dust can be better removed from the light-transmitting cover under the drive of the rotating structure, and the dust removing effect is ensured.

Drawings

Fig. 1 is a perspective view of an LED lamp according to an embodiment of the present disclosure;

fig. 2 is a second perspective view of an LED lamp according to an embodiment of the present disclosure;

fig. 3 is a third perspective view of an LED lamp according to an embodiment of the present disclosure;

fig. 4 is a front view of an LED lamp provided in an embodiment of the present application;

fig. 5 is a schematic structural diagram of a dustproof mechanism in an LED lamp according to an embodiment of the present disclosure;

fig. 6 is a schematic structural diagram of a dust removing structure in an LED lamp according to an embodiment of the present disclosure;

fig. 7 is a schematic structural diagram of a lamp body in an LED lamp according to an embodiment of the present application.

In the figure:

1. a lamp body; 2. a mounting plate; 3. a light-transmitting cover; 4. a rotating structure; 5. an electric telescopic rod; 6. a dust removal structure; 7. a power structure; 8. an air supply structure; 101. an upper ring groove; 102. a lower ring groove; 41. a drive ring; 42. a toothed ring; 43. a slide block; 61. a slave ring; 62. a blower; 63. a spray hole; 71. a rotating motor; 72. a gear; 81. a small pressurized air pump; 82. and (3) a hose.

Detailed Description

The utility model will be described in further detail with reference to the drawings and the detailed description. The embodiments of the utility model have been presented for purposes of illustration and description, and are not intended to be exhaustive or limited to the utility model in the form disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments were chosen and described in order to best explain the principles of the utility model and the practical application, and to enable others of ordinary skill in the art to understand the utility model for various embodiments with various modifications as are suited to the particular use contemplated.

Examples

Referring to fig. 1 to 7, in this embodiment, an LED lamp is provided, which includes a lamp body 1 and a light-transmitting cover 3, wherein a mounting plate 2 is provided at the top of the lamp body 1, and a fixing hole is provided on the mounting plate 2, so that the mounting plate 2 can be mounted on a roof or other positions by fixing members such as fixing screws, thereby realizing the mounting of the LED lamp;

the light-transmitting cover 3 is arranged at the lamp cap at the bottom of the lamp body 1 and is flush with the lower surface of the lamp body 1, namely in the same horizontal plane, so that dust on the surface of the dust-removing structure 6 can be removed when dust is removed by blowing, the concave arrangement of the light-transmitting cover 3 in the lamp body 1 is avoided, and the dust-removing structure 6 does not play a role;

the outer side of the lamp body 1 is provided with a dustproof mechanism for keeping a light transmission effect on the light transmission cover 3 at the bottom of the lamp body 1, the dustproof mechanism comprises a rotating structure 4, an electric telescopic rod 5 and a dust removing structure 6, the rotating structure 4 is sleeved in the middle of the lamp body 1 and is rotationally connected with the lamp body 1, the lower end of the rotating structure 4 is connected with the dust removing structure 6 which can rotate on the lamp body 1 through a plurality of electric telescopic rods 5, the dust removing structure 6 moves up and down on the lamp body 1 through the electric telescopic rod 5, so that the dust removing structure moves up and down when the lamp is not used, light transmitted by the light transmission cover 3 is prevented from being influenced, and when the lamp is used, the dust removing structure moves down, so that the dust removing structure 6 can remove dust on the surface of the light transmission cover 3;

the dustproof mechanism further comprises a power structure 7 arranged on the outer side of the lamp body 1, the power structure 7 is connected with the rotating structure 4 and drives the rotating structure 4 to rotate on the lamp body 1, so that the rotating structure 4 can drive the dust removing structure 6 to rotate through the electric telescopic rod 5, the dust removing structure 6 can rotate around the light-transmitting cover 3, and therefore comprehensive dust removal can be achieved on the surface of the light-transmitting cover 3, and as the dust removal is achieved in a pressurized gas blowing mode, the situation that the dust removal effect is poor due to the fact that the rotating mode is long in distance and small in pressure is avoided, and the dust removal effect is guaranteed;

an air supply structure 8 connected with the dust removal structure 6 is arranged at the lower side of the rotating structure 4 and positioned between the electric telescopic rods 5, the air supply structure 8 extracts external air, pressurizes the air and then conveys the air into the dust removal structure 6, the pressurized air is discharged through the dust removal structure 6, and dust on the surface of the light transmission cover 3 is removed by means of the air with impact force;

the dust-proof mechanism is arranged on the surface of the light-transmitting cover 3 at intervals of 3-5 days after the lamp body 1 is installed and used, the dust-proof mechanism aims to prevent the dust from being adhered to the surface of the light-transmitting cover 3 for a long time, so that the dust cannot be removed by means of gas with impulse force, the interval time is short, the surface of the dust-proof mechanism is floating dust, and the dust-proof mechanism can be easily removed after the dust-proof mechanism is blown by the gas;

the rotating structure 4 comprises a driving ring 41, a plurality of sliding blocks 43 are arranged on the inner side of the driving ring 41, the sliding blocks 43 are positioned in an upper annular groove 101 formed in the middle of the lamp body 1 and are in sliding connection with the upper annular groove 101, a toothed ring 42 is arranged on the inner side of the upper end of the driving ring 41, the toothed ring 42 is meshed with the power structure 7, the power structure 7 drives the toothed ring 42 to rotate, and accordingly the toothed ring 42 enables the driving ring 41 to rotate in the upper annular groove 101 through the sliding blocks 43;

the power structure 7 comprises a rotating motor 71, the rotating motor 71 is fixed on the outer side wall of the lamp body 1 through a motor frame, a gear 72 meshed with the toothed ring 42 is arranged on a motor shaft of the rotating motor 71, the rotating motor 71 works to drive the gear 72 to rotate, and then the toothed ring 42 rotates;

the bottom of the driving ring 41 is provided with an electric telescopic rod 5, the electric telescopic rod 5 is connected with a driven ring 61 in the dust removing structure 6, the driven ring 61 is arranged in a lower annular groove 102 formed in the bottom of the lamp body 1, the width of the lower annular groove 102 is larger than that of the driven ring 61, the driven ring 61 can move up and down in the lower annular groove 102 under the action of the electric telescopic rod 5, and then a blower 62 arranged at one side of the lower end of the driven ring 61 is driven to move, so that the blower 62 moves downwards when blowing dust removal is carried out, the blower moves upwards when not in use, the influence on the light emitting effect of the lamp body 1 is avoided, a plurality of spray holes 63 are formed at one side of the blower 62, which is close to the light transmitting cover 3, and the spray holes 63 spray gas with pressure to realize blowing dust removal;

the blower 62 is communicated with the air supply structure 8, the air supply structure 8 comprises a small-sized pressurizing air pump 81, the air outlet of the small-sized pressurizing air pump 81 is communicated with the blower 62 through a hose 82, and external air has high pressure after passing through the small-sized pressurizing air pump 81, so that after being conveyed to the blower 62 through the hose 82, the air can be sprayed out through the spray hole 63 to have impulsive force.

When the LED lamp is used, the lamp body 1 is a lighting lamp used in routine daily life, the specific internal structure and principle of the lamp body are the prior art, and the lamp body is not described any more, so that the dust removal is emphasized;

when dust is removed, the electric telescopic rod 5 stretches to drive the driven ring 61 to move downwards in the lower annular groove 102, so that gas sprayed out of the spray hole 63 can be blown to the surface of the transparent cover 3, after the position of the blower 62 is fixed, the small pressurized air pump 81 in the air supply structure 8 is started, external air is pressurized and then is conveyed into the blower 62 through the hose 82, the gas with impulse force is sprayed out through the spray hole 63, so that the gas blows away floating dust on the surface of the transparent cover 3, meanwhile, the rotating motor 71 in the power structure 7 works, so that the gear 72 rotates to drive the toothed ring 42 to rotate, the driving ring 41 rotates in the upper annular groove 101, and the driven ring 61 is driven to rotate by the electric telescopic rod 5, so that the blower 62 rotates around the transparent cover 3, and the gas with impulse force can better blow dust to the surface of the transparent cover 3, and the dust removal effect is ensured;

after the dust removal is completed, the rotary motor 71 and the small-sized pressurizing air pump 81 stop working, and meanwhile, the electric telescopic rod 5 shortens and restores to the original state, so that the blower 62 moves upwards, the light emitting of the light-transmitting cover 3 is prevented from being influenced, and the next dust removal operation is waited.

It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art and which are included in the embodiments of the present utility model without the inventive step, are intended to be within the scope of the present utility model. Structures, devices and methods of operation not specifically described and illustrated herein, unless otherwise indicated and limited, are implemented according to conventional means in the art.

Claims

1. The utility model provides a LED lamp, includes lamp body (1) and printing opacity lid (3), and lamp holder department in lamp body (1) bottom is installed to printing opacity lid (3), its and lamp body (1) lower surface parallel and level, its characterized in that:

a dustproof mechanism for keeping the light transmission effect on the light transmission cover (3) at the bottom of the lamp body (1) is arranged at the outer side of the lamp body (1);

the dustproof mechanism comprises a rotating structure (4), an electric telescopic rod (5) and a dust removing structure (6), wherein the rotating structure (4) is sleeved at the middle part of the lamp body (1) and is rotationally connected with the lamp body (1), and the lower end of the rotating structure (4) is connected with the dust removing structure (6) which can rotate on the lamp body (1) through a plurality of electric telescopic rods (5);

the dustproof mechanism further comprises a power structure (7) arranged on the outer side of the lamp body (1), and the power structure (7) is connected with the rotating structure (4) and drives the rotating structure (4) to rotate on the lamp body (1);

the lower side of the rotating structure (4) is provided with an air supply structure (8) connected with the dust removal structure (6) at a position between the electric telescopic rods (5).

2. The LED lamp according to claim 1, wherein the top of the lamp body (1) is provided with a mounting plate (2), and the mounting plate (2) is provided with a fixing hole.

3. An LED lamp according to claim 1, characterized in that the rotating structure (4) comprises a driving ring (41), wherein a plurality of sliding blocks (43) are arranged on the inner side of the driving ring (41), and the sliding blocks (43) are positioned in an upper ring groove (101) arranged in the middle of the lamp body (1) and are in sliding connection with the upper ring groove.

4. A LED lamp according to claim 3, characterized in that the inner side of the upper end of the driving ring (41) is provided with a toothed ring (42), the toothed ring (42) being in engagement with the power structure (7).

5. An LED lamp according to claim 4, characterized in that the power structure (7) comprises a rotating motor (71), the rotating motor (71) is fixed on the outer side wall of the lamp body (1) through a motor frame, and a gear (72) meshed with the toothed ring (42) is arranged on the motor shaft of the rotating motor (71).

6. The LED lamp of claim 4, wherein an electric telescopic rod (5) is disposed at the bottom of said driving ring (41), said electric telescopic rod (5) is connected with a driven ring (61) in the dust removing structure (6), said driven ring (61) is disposed in a lower ring groove (102) opened at the bottom of the lamp body (1), and the width of said lower ring groove (102) is larger than the width of said driven ring (61).

7. An LED lamp according to claim 6, characterized in that a blower (62) is mounted on the lower end side of the driven ring (61) for movement, and that a plurality of spray holes (63) are provided on the side of the blower (62) close to the light-transmitting cover (3).

8. An LED lamp according to claim 7, characterized in that the blower (62) is in communication with the air delivery structure (8), the air delivery structure (8) comprising a small pressurized air pump (81), the blower (62) being in communication with the air outlet of the small pressurized air pump (81) via a hose (82).