CN213656648U

CN213656648U - LED lampshade with good heat dissipation performance

Info

Publication number: CN213656648U
Application number: CN202022077381.7U
Authority: CN
Inventors: 陈华尝
Original assignee: Foshan Zhanli Metal Products Co ltd
Current assignee: Foshan Zhanli Metal Products Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-07-09
Anticipated expiration: 2030-09-21

Abstract

The utility model provides a good heat dissipation's LED lamp shade, the rain cover comprises a cover body, the inlet port has been seted up to the top outer wall of the cover body, and the inner wall of inlet port is provided with an air inlet cylinder, air inlet cylinder's inner wall has the support through the fix with screw, and the top outer wall of support has the motor through the fix with screw, the output shaft of motor has the flabellum through the coupling joint, air inlet cylinder's top outer wall is provided with the dust screen, the outer wall has annular water tank through the fix with screw all around of the cover body, and annular water tank's inner wall has the water pump through the fix with screw, the output of. The utility model discloses water pump work can be followed the water tank and drawn water and get into the circulation cooling tube, and the circulation cooling tube can carry out the water-cooling heat dissipation to the internal of cover to realized forced air cooling and water-cooled common heat dissipation, can all discharge the heat of the internal most of cover, help improving the life of LED lamp pearl.

Description

LED lampshade with good heat dissipation performance

Technical Field

The utility model relates to a LED lamp shade technical field refers in particular to a good heat dissipation's LED lamp shade.

Background

Light emitting diodes, referred to as LEDs for short, are made of compounds containing gallium, arsenic, phosphorus, nitrogen, etc., which radiate visible light when electrons and holes recombine, and can therefore be used to make light emitting diodes, as indicator lights in circuits and instruments, or to make up text or digital displays, gallium arsenide diodes emitting red light, gallium phosphide diodes emitting green light, silicon carbide diodes emitting yellow light, gallium nitride diodes emitting blue light, and organic light emitting diodes OLEDs and inorganic light emitting diodes LEDs are distinguished by their chemical properties.

The LED lamp has the advantages that the LED lamp often needs to be matched with the lampshade to be used in the using process of the LED lamp, the LED lamp is convenient to condense and prevent dust, the existing LED lampshade is simple in design structure, the heat dissipation effect of the LED lamp is poor, the service life of the LED lamp is influenced, and the use requirements of people can not be met obviously.

SUMMERY OF THE UTILITY MODEL

To above problem, the utility model provides a good heat dissipation's LED lamp shade, water pump work can be followed the water tank and drawn water and get into the circulation cooling tube, and the circulation cooling tube can carry out the water-cooling heat dissipation to the internal cold-water common heat dissipation of cover to realized forced air cooling and water-cooled, can all discharge the internal most heat of cover, help improving the life of LED lamp pearl.

In order to realize the purpose, the utility model discloses a technical scheme as follows:

the utility model provides a good heat dissipation's LED lamp shade, includes the cover body, the inlet port has been seted up to the top outer wall of the cover body, and the inner wall of inlet port is provided with an air inlet cylinder, air inlet cylinder's inner wall has the support through the fix with screw, and the top outer wall of support has the motor through the fix with screw, the output shaft of motor has the flabellum through the coupling joint, air inlet cylinder's top outer wall is provided with the dust screen, the outer wall all around of the cover body has annular water tank through the fix with screw, and annular water tank's inner wall has the water pump through the fix with screw, the circulation cooling tube has been cup jointed to the output of water pump, and the one end that the water pump was kept away from to the circulation cooling tube communicates with annular water tank mutually, the venthole has all been.

Preferably, the both sides of cover body top outer wall all are provided with the spliced pole, and the top outer wall of spliced pole has the mounting panel through the fix with screw, and the mounting hole has been seted up to the outer wall of mounting panel, and the inner wall of mounting hole is pegged graft and is had fixing bolt.

Preferably, the same fixed plate is fixed on the inner walls of the two sides of the cover body through screws, threaded holes distributed at equal intervals are formed in the outer wall of the bottom of the fixed plate, and the inner walls of the threaded holes are connected with LED lamp beads through threads.

Preferably, a through hole is formed in the outer wall of one side of the annular water tank, and a semiconductor refrigeration piece is inserted into the inner wall of the through hole.

Preferably, a fixing hole is formed in one side of the outer wall of the top of the cover body, a connecting wire is inserted into the inner wall of the fixing hole, and a plug is arranged at one end, away from the fixing hole, of the connecting wire.

Preferably, the number of the gas nozzles is five to ten, and the five to ten gas nozzles are equidistantly distributed on the outer wall of the shield body.

The utility model discloses beneficial effect:

1. the utility model discloses a be provided with the motor, water pump and circulation cooling tube, motor work can drive the flabellum and rotate, the flabellum rotates and drives the air flow, can blow off the internal steam of cover when the air flows, thereby can carry out the forced air cooling heat dissipation to the internal LED lamp pearl of cover, water pump work can be followed and pumped water in the water tank and got into circulation cooling tube, circulation cooling tube can carry out the water-cooling heat dissipation to the internal cover, thereby realized forced air cooling and water-cooled common heat dissipation, can all discharge the heat of cover internal most, help improving the life of LED lamp pearl.

2. The utility model discloses a be provided with semiconductor refrigeration piece and jet-propelled pipe, the temperature in the annular water tank can be reduced to the semiconductor refrigeration piece, has guaranteed water-cooling's effect, and the air of the mobile of the cover internal can be followed jet-propelled head blowout, can blow away the dust of trying to fall into on the lamp pearl after the air blowout, has improved the life of LED lamp.

Drawings

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

FIG. 2 is a perspective view of the cover structure of the present invention;

fig. 3 is a front view of the overall structure of the present invention.

In the figure: 1. LED lamp beads; 2. a fixing plate; 3. circulating heat dissipation pipes; 4. a gas showerhead; 5. a gas ejector tube; 6. a semiconductor refrigeration sheet; 7. an annular water tank; 8. a cover body; 9. connecting columns; 10. fixing the bolt; 11. mounting a plate; 12. a fan blade; 13. a dust screen; 14. a motor; 15. a support; 16. a plug; 17. a connecting wire; 18. and (4) a water pump.

Detailed Description

The technical solution of the present invention will be described below with reference to the accompanying drawings and examples.

As shown in fig. 1 to 3, the LED lamp cover with good heat dissipation of the present invention comprises a cover body 8, an air inlet hole is opened on the outer wall of the top of the cover body 8, and the inner wall of the air inlet is provided with an air inlet cylinder, the inner wall of the air inlet cylinder is fixed with a bracket 15 through a screw, a motor 14 is fixed on the outer wall of the top of the bracket 15 through screws, the output shaft of the motor 14 is connected with fan blades 12 through a coupling, the outer wall of the top of the air inlet cylinder is provided with a dust screen 13, the outer wall of the periphery of the cover body 8 is fixed with an annular water tank 7 through screws, and the inner wall of the annular water tank 7 is fixed with a water pump 18 through screws, the output end of the water pump 18 is sleeved with the circulating radiating pipe 3, and one end of the circulating radiating pipe 3 far away from the water pump 18 is communicated with the annular water tank 7, the inner walls of the two sides of the cover body 8 are both provided with air outlet holes, and the inner wall of the air outlet is inserted with an air injection pipe 5, and one end of the air injection pipe 5 is provided with an air injection head 4.

Specifically, the both sides of the outer wall of the top of the cover body 8 are all provided with a connecting column 9, the outer wall of the top of the connecting column 9 is fixed with a mounting plate 11 through screws, a mounting hole is formed in the outer wall of the mounting plate 11, and a fixing bolt 10 is inserted into the inner wall of the mounting hole.

Specifically, the inner wall of the two sides of the cover body 8 is fixed with the same fixing plate 2 through screws, the outer wall of the bottom of the fixing plate 2 is provided with threaded holes distributed equidistantly, and the inner wall of each threaded hole is connected with an LED lamp bead 1 through threads.

Specifically, a through hole is formed in the outer wall of one side of the annular water tank 7, and the semiconductor refrigerating sheet 6 is inserted into the inner wall of the through hole.

Specifically, a fixing hole is formed in one side of the outer wall of the top of the cover body 8, a connecting wire 17 is inserted into the inner wall of the fixing hole, and a plug 16 is arranged at one end, far away from the fixing hole, of the connecting wire 17.

Specifically, the number of the jets 4 is five to ten, and five to ten jets 4 are equidistantly distributed on the outer wall of the enclosure 8.

The utility model discloses a theory of operation: during the use, the LED lamp is at the continuous operation time, its inside can produce a large amount of heats, motor 14 work can drive flabellum 12 and rotate, flabellum 12 rotates and drives the air flow, can blow off the steam in the cover body 8 when the air flows, thereby can carry out the forced air cooling heat dissipation to LED lamp pearl 1 in the

cover body

8, 18 work of water pump can be followed the water tank and drawn water and get into circulating cooling tube 3, circulating cooling tube 3 can carry out the water-cooling heat dissipation in the cover body 8, thereby realized forced air cooling and water-cooled common heat dissipation, can all discharge most heats in the cover body 8, the air of the flow in the cover body 8 can be followed air jet 4 blowout, can blow off the dust that tries to fall into on the lamp pearl after the air blowout, the service life of the LED lamp is.

In the description of the present invention, it should be understood that the terms "upper", "lower", "left", "right", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, only for convenience of description and simplification of description, but not for indicating or implying that the referred device or element must have a specific orientation and a specific orientation configuration and operation, and thus, should not be construed as limiting the present invention. Furthermore, "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be directly connected or indirectly connected through an intermediate member, or they may be connected through two or more elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

While one embodiment of the present invention has been described in detail, the description is only a preferred embodiment of the present invention, and should not be considered as limiting the scope of the present invention. All the equivalent changes and improvements made according to the application scope of the present invention should still fall within the patent coverage of the present invention.

Claims

1. The utility model provides a good heat dissipation's LED lamp shade, includes the cover body (8), its characterized in that: the air inlet hole is formed in the outer wall of the top of the cover body (8), the air inlet hole is formed in the inner wall of the air inlet hole, a support (15) is fixed to the inner wall of the air inlet tube through screws, a motor (14) is fixed to the outer wall of the top of the support (15) through screws, an output shaft of the motor (14) is connected with fan blades (12) through a coupling, a dustproof net (13) is arranged on the outer wall of the top of the air inlet tube, an annular water tank (7) is fixed to the outer wall of the periphery of the cover body (8) through screws, a water pump (18) is fixed to the inner wall of the annular water tank (7) through screws, a circulating radiating tube (3) is sleeved at the output end of the water pump (18), one end, far away from the water pump (18), of the circulating radiating tube (3) is communicated with the annular water tank (7), one end of the gas injection pipe (5) is provided with a gas injection head (4).

2. The LED lampshade with good heat dissipation performance of claim 1, characterized in that: the both sides of the outer wall of the top of the cover body (8) are provided with connecting columns (9), the outer wall of the top of each connecting column (9) is fixed with a mounting plate (11) through screws, mounting holes are formed in the outer wall of each mounting plate (11), and fixing bolts (10) are inserted into the inner walls of the mounting holes.

3. The LED lampshade with good heat dissipation performance of claim 2, characterized in that: the both sides inner wall of the cover body (8) is fixed with same fixed plate (2) through the screw, and the bottom outer wall of fixed plate (2) sets up the screw hole that the equidistance distributes, and the inner wall of screw hole has LED lamp pearl (1) through threaded connection.

4. The LED lampshade with good heat dissipation performance of claim 1, characterized in that: the outer wall of one side of the annular water tank (7) is provided with a through hole, and the inner wall of the through hole is inserted with a semiconductor refrigeration piece (6).

5. The LED lampshade with good heat dissipation performance of claim 1, characterized in that: a fixing hole is formed in one side of the outer wall of the top of the cover body (8), a connecting wire (17) is inserted into the inner wall of the fixing hole, and a plug (16) is arranged at one end, far away from the fixing hole, of the connecting wire (17).

6. The LED lampshade with good heat dissipation performance according to any one of the claims 1 to 5, characterized in that: the number of the air nozzles (4) is five to ten, and the five to ten air nozzles (4) are equidistantly distributed on the outer wall of the cover body (8).