CN219550469U - LED lamp with side-mounted heat radiation structure - Google Patents

Abstract

The utility model discloses an LED lamp with a side-mounted heat radiation structure, which relates to the technical field of LED lamps and comprises a lamp shade and a heat radiation component, wherein a light collecting ring is arranged on the inner side of the lamp shade, the bottom of the lamp shade is connected with a sealing ring, the bottom of the sealing ring is connected with a lens, the top of the lamp shade is fixedly provided with a heat conducting ring, the top of the heat conducting ring is connected with a top cover, the heat radiation component for heat radiation is arranged on the top of the lamp shade, and the heat radiation component comprises a heat conducting fin, a heat radiation fan, a connecting pipe and an air nozzle. This side dress heat radiation structure's LED lamp passes through the setting of radiator unit, can start radiator fan and make the inside air current of LED lamp can be drawn into in the connecting pipe, and rethread jet blows bulb and circuit board to can improve the inside air flow rate of LED lamp, make inside temperature distribution even, can utilize the conducting strip to conduct the temperature to the heat conduction ring on simultaneously, rethread radiator fin improves the efficiency when dispelling the heat.

Description

LED lamp with side-mounted heat radiation structure

Technical Field

The utility model relates to the technical field of LED lamps, in particular to an LED lamp with a side-mounted heat dissipation structure.

Background

The LED lamp is an electroluminescent semiconductor material chip, is solidified on the bracket by silver colloid or white colloid, then is connected with the chip and the circuit board by silver wires or gold wires, and the periphery of the LED lamp is sealed by epoxy resin, so that the effect of protecting the internal core wires is achieved.

The utility model as in application number CN202220591508.3 discloses an LED lamp with good heat dissipation effect and convenient assembly and disassembly. According to the LED lamp, the heat energy emitted by the light source can be rapidly emitted to the outside through the radiating fins and the radiating holes on the lamp shell, so that the heat dissipation inside the LED lamp is facilitated, but when the LED lamp is used for heat dissipation, the heat exchange efficiency is low due to low air fluidity inside the LED lamp, the overall heat dissipation performance is affected, and meanwhile, water vapor can enter the inside of the LED lamp from the radiating holes, so that the protection effect of the LED lamp can be reduced.

Accordingly, in view of the above, research and improvement have been made to solve the conventional structure and the drawbacks, and an LED lamp with a side-mounted heat dissipation structure is provided.

Disclosure of Invention

The utility model aims to provide an LED lamp with a side-mounted heat dissipation structure, so as to solve the problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a side dress heat radiation structure's LED lamp, includes lamp shade and radiator unit, the inboard of lamp shade is provided with the spotlight ring, and the bottom of lamp shade is connected with the sealing washer to the bottom of sealing washer is connected with the lens, the top of lamp shade is fixed with the heat conduction ring, and the top of heat conduction ring is connected with the top cap for radiating radiator unit sets up in the top of lamp shade, radiator unit includes conducting strip, radiator fin, radiator fan, connecting pipe and jet, the inboard of heat conduction ring is fixed with the conducting strip, and the outside of heat conduction ring is provided with radiator fin, the top central authorities of top cap are provided with radiator fan, and the left and right sides symmetry of top cap is connected with the connecting pipe, the jet has all been seted up at the left and right sides middle part of lamp shade.

Further, the size of the heat conducting fin is equal to that of the heat radiating fin, and the heat conducting fin and the heat radiating fin are distributed circumferentially at equal intervals on one side of the heat conducting ring respectively.

Furthermore, one end of the air jet is flat, and the air jet is communicated with the connecting pipe.

Further, both ends are all settled to the inside of top cap about, and the inside of jib is hollow form, the bottom of jib is settled there is the circuit board, and the bottom surface of circuit board is provided with the bulb.

Further, the top of top cap is provided with the energy-conserving subassembly that is used for energy-conservation, energy-conserving subassembly includes temperature sensor and controller, the upper left end of top cap is provided with temperature sensor, and the upper right end of top cap is settled there is the controller.

Further, the controller is electrically connected with the cooling fan, and the controller is also electrically connected with the temperature sensor.

Further, hanging plates are arranged at the left end and the right end of the top surface of the top cover, an avoidance hole is formed in the center of the bottom of each hanging plate, and the width of each avoidance hole is larger than the diameter of the connecting pipe.

Further, the top of hanger plate is fixed with the mounting panel, and the mounting hole has all been seted up to the inside both ends about the mounting panel.

The utility model provides an LED lamp with a side-mounted heat dissipation structure, which has the following beneficial effects:

1. according to the utility model, through the arrangement of the heat radiation assembly, the heat radiation fan can be started to enable air flow in the LED lamp to be pumped into the connecting pipe, and then the air flow rate in the LED lamp can be improved by blowing the air jet into the bulb and the circuit board, so that the temperature in the LED lamp is uniformly distributed, meanwhile, the heat conduction fin can be utilized to conduct the temperature to the heat conduction ring, the heat radiation efficiency is improved by the heat radiation fins, and the LED lamp is in a sealed shape as a whole, so that external water vapor and dust are prevented from entering the LED lamp, and the effect in protection is improved;

2. according to the utility model, through the arrangement of the energy-saving assembly, when the cooling fan is not started, the internal hot air flow density is smaller and floats upwards, so that the cooling fan can be detected by the temperature sensor, and when the temperature detected by the temperature sensor exceeds the set threshold value due to long-time working of the LED lamp, the cooling fan can be automatically started by the controller, so that the LED lamp can be cooled rapidly, and the LED lamp can be actively cooled only when the LED lamp is overheated, so that the energy is saved.

Drawings

FIG. 1 is a schematic diagram of an overall front cross-sectional structure of an LED lamp with a side-mounted heat dissipation structure according to the present utility model;

FIG. 2 is an enlarged schematic view of the LED lamp of FIG. 1 with a side-mounted heat dissipation structure;

fig. 3 is a schematic perspective view of a heat conducting ring of an LED lamp with a side-mounted heat dissipating structure according to the present utility model.

In the figure: 1. a lamp shade; 2. a light-collecting ring; 3. a seal ring; 4. a lens; 5. a heat conducting ring; 6. a top cover; 7. a boom; 8. a circuit board; 9. a bulb; 10. a heat dissipation assembly; 1001. a heat conductive sheet; 1002. a heat radiation fin; 1003. a heat radiation fan; 1004. a connecting pipe; 1005. an air jet; 11. an energy-saving assembly; 1101. a temperature sensor; 1102. a controller; 12. a hanger plate; 13. avoidance holes; 14. a mounting plate; 15. and (5) mounting holes.

Detailed Description

Embodiments of the present utility model are described in further detail below with reference to the accompanying drawings and examples. The following examples are illustrative of the utility model but are not intended to limit the scope of the utility model.

As shown in fig. 1 to 3, an LED lamp with a side-mounted heat dissipation structure comprises a lamp housing 1 and a heat dissipation assembly 10, wherein a light collecting ring 2 is arranged on the inner side of the lamp housing 1, a sealing ring 3 is connected to the bottom of the lamp housing 1, a lens 4 is connected to the bottom of the sealing ring 3, the sealing ring 3 can seal the interior of the lamp housing 1, external water vapor and dust are prevented from entering the interior of the LED lamp, the effect during protection is improved, a heat conducting ring 5 is fixed on the top of the lamp housing 1, a top cover 6 is connected to the top of the heat conducting ring 5, a hanging rod 7 is arranged at the left and right ends of the interior of the top cover 6, the interior of the hanging rod 7 is hollow, a circuit board 8 is arranged at the bottom end of the hanging rod 7, a bulb 9 is arranged on the bottom surface of the circuit board 8, the heat dissipation assembly 10 for heat dissipation is arranged at the top of the lamp housing 1, the heat dissipation assembly 10 comprises a heat conducting sheet 1001, a heat dissipation fin 1002, a heat dissipation fan 1005, a connecting pipe 1004 and an air nozzle, the heat conducting fin 1001 is fixed on the inner side of the heat conducting ring 5, the heat conducting fin 1002 is arranged on the outer side of the heat conducting ring 5, the size of the heat conducting fin 1001 is equal to that of the heat conducting fin 1002, the heat conducting fin 1001 and the heat conducting fin 1002 are distributed in equal intervals and circumference on one side of the heat conducting ring 5 respectively, the heat conducting fin 1001 can be utilized to conduct temperature to the heat conducting ring 5, the heat dissipation efficiency is improved through the heat conducting fin 1002, the heat dissipation fan 1003 is arranged in the center of the top cover 6, the connecting pipes 1004 are symmetrically connected on the left side and the right side of the top cover 6, when the heat dissipation fan 1003 works, the air flow in the LED lamp can be pumped into the connecting pipes 1004, meanwhile, the connecting pipes 1004 are made of copper, the air in the lamp cover 1 can be subjected to heat exchange and temperature reduction, air injection ports 1005 are formed in the middle of the left side and the right side of the lamp cover 1, one ends of the air injection ports 1005 are flat, and the air injection ports 1005 are communicated with the connecting pipes 1004, the air current blows bulb 9 and circuit board 8 through jet 1005 to can improve the inside air flow rate of LED lamp, make inside temperature distribution even, in order to cool down the LED lamp fast.

As shown in fig. 1, an energy-saving component 11 for saving energy is arranged at the top of a top cover 6, the energy-saving component 11 comprises a temperature sensor 1101 and a controller 1102, the temperature sensor 1101 is arranged at the left upper end of the top cover 6, the controller 1102 is arranged at the right upper end of the top cover 6, the controller 1102 is electrically connected with a cooling fan 1003, the controller 1102 is also electrically connected with the temperature sensor 1101, when the temperature detected by the temperature sensor 1101 exceeds a set threshold value due to long-time working of an LED lamp, the cooling fan 1003 is automatically started by the controller 1102, so that active cooling can be performed only when the LED lamp is overheated, thereby saving energy, a hanger plate 12 is arranged at the left and right ends of the top surface of the top cover 6, an avoidance hole 13 is formed in the center of the bottom of the hanger plate 12, the width of the avoidance hole 13 is larger than the diameter of a connecting pipe 1004, a mounting plate 14 is fixed at the top of the hanger plate 12, mounting holes 15 are formed in the left and right ends of the mounting plate 14, and the mounting holes 15 are convenient for mounting and fixing the LED lamp.

In summary, when the LED lamp with the side-mounted heat dissipation structure is used, according to the structures shown in fig. 1, 2 and 3, firstly, when the LED lamp is mounted, a fastener can be inserted into the mounting hole 15 to fix the mounting plate 14, meanwhile, the wires inside the hanger rod 7 are connected to connect the LED lamp, then, when the LED lamp is started by an external switch, the light is focused by the light focusing ring 2 and irradiated by the lens 4, at this time, the sealing ring 3 can seal the inside of the lampshade 1, so that external water vapor and dust can be prevented from entering the inside of the LED lamp, the effect of protection can be improved, then, when in operation, the temperature of the bulb 9 and the circuit board 8 can be increased, the thermal current density inside can float upwards due to the small thermal current density inside, and can be detected by the temperature sensor 1101 (PT 1000A), meanwhile, the heat conduction fins 1001 can be utilized to conduct temperature to the heat conduction ring 5, efficiency in heat dissipation is improved through the heat dissipation fins 1002, finally, when the LED lamp works for a long time to enable the temperature detected by the temperature sensor 1101 to exceed a set threshold value, the heat dissipation fan 1003 can be automatically started through the controller 1102, so that air flow in the LED lamp can be pumped into the connecting pipe 1004, meanwhile, the connecting pipe 1004 is copper, heat exchange and cooling of air in the LED lamp can be achieved, air flows in the LED lamp can be improved through the air jet 1005 to blow the bulb 9 and the circuit board 8, the temperature distribution in the LED lamp is uniform, the LED lamp can be cooled rapidly, active cooling can be achieved only when the LED lamp is overheated, and accordingly energy is saved.

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.

Claims (8)

1. The utility model provides a side dress heat radiation structure's LED lamp, includes lamp shade (1) and radiator unit (10), its characterized in that, the inboard of lamp shade (1) is provided with spotlight ring (2), and the bottom of lamp shade (1) is connected with sealing washer (3) to the bottom of sealing washer (3) is connected with lens (4), the top of lamp shade (1) is fixed with heat conduction ring (5), and the top of heat conduction ring (5) is connected with top cap (6), is used for radiating radiator unit (10) set up in the top of lamp shade (1), radiator unit (10) include heat conduction piece (1001), heat dissipation fin (1002), radiator fan (1003), connecting pipe (1004) and jet (1005), the inboard of heat conduction ring (5) is fixed with heat conduction piece (1001), and the outside of heat conduction ring (5) is provided with heat dissipation fin (1002), the top central authorities of top cap (6) are provided with fan (1003), and the left and right sides symmetry of top cap (6) is connected with connecting pipe (1004), heat dissipation unit (1005) have all been seted up at the left and right sides middle part of lamp shade (1).

2. The LED lamp of claim 1, wherein the heat conducting fin (1001) is equal to the heat radiating fin (1002), and the heat conducting fin (1001) and the heat radiating fin (1002) are distributed circumferentially at equal intervals with respect to one side of the heat conducting ring (5), respectively.

3. The LED lamp of claim 1, wherein one end of said air jet (1005) is flat, and said air jet (1005) is in communication with said connection tube (1004).

4. The side-mounted heat radiation structure LED lamp according to claim 1, wherein the left and right ends of the inside of the top cover (6) are provided with hanging rods (7), the inside of the hanging rods (7) is hollow, the bottom end of the hanging rods (7) is provided with a circuit board (8), and the bottom surface of the circuit board (8) is provided with a bulb (9).

5. The side-mounted heat radiation structure LED lamp according to claim 1, wherein an energy-saving assembly (11) for saving energy is arranged at the top of the top cover (6), the energy-saving assembly (11) comprises a temperature sensor (1101) and a controller (1102), the temperature sensor (1101) is arranged at the upper left end of the top cover (6), and the controller (1102) is arranged at the upper right end of the top cover (6).

6. The LED lamp of claim 5, wherein said controller (1102) is electrically connected to a heat sink fan (1003), and said controller (1102) is also electrically connected to a temperature sensor (1101).

7. The side-mounted heat radiation structure LED lamp according to claim 1, wherein hanging plates (12) are arranged at the left and right ends of the top surface of the top cover (6), an avoidance hole (13) is formed in the center of the bottom of the hanging plate (12), and the width of the avoidance hole (13) is larger than the diameter of the connecting pipe (1004).

8. The side-mounted heat radiation structure LED lamp according to claim 7, wherein the top of the hanger plate (12) is fixed with a mounting plate (14), and mounting holes (15) are formed in the inner parts of the left end and the right end of the mounting plate (14).