CN215411437U

CN215411437U - High-power LED lamp module

Info

Publication number: CN215411437U
Application number: CN202122175870.0U
Authority: CN
Inventors: 谢八金; 黄方琼; 陈全毅; 谢宇
Original assignee: Chengdu Xinlimeng Electronic Technology Co ltd
Current assignee: Chengdu Xinlimeng Electronic Technology Co ltd
Priority date: 2021-09-09
Filing date: 2021-09-09
Publication date: 2022-01-04
Anticipated expiration: 2031-09-09

Abstract

The utility model discloses a high-power LED lamp module, which comprises an LED lamp body and a connecting seat, wherein the LED lamp body is connected with the top of the connecting seat; in the utility model, heat generated by the lamp is transferred to the heat pipe connected with the top plate through the connecting seat, the heat is dispersed to the plurality of radiating fins through the heat pipe, the fan on one side of the radiating fins inputs gas to the radiating fins, the gas flows in gaps among the radiating fins and takes away the heat, and the gas is emitted along with the fan on the other side, so that a sufficient radiating effect is achieved, the service life of the lamp is effectively ensured through sufficient radiation, and potential safety hazards caused by insufficient radiation are also avoided.

Description

High-power LED lamp module

Technical Field

The utility model relates to the technical field of lamps, in particular to a high-power LED lamp module.

Background

The LED lamp is an electroluminescent semiconductor material chip, the chip is solidified on the bracket by using silver glue or white glue, then the chip and the circuit board are connected by using silver wires or gold wires, the periphery of the chip is sealed by using epoxy resin, the effect of protecting internal core wires is achieved, and finally the shell is installed, so that the anti-seismic performance of the LED lamp is good, an ultra-bright high-power LED light source is adopted, and the LED lamp is matched with a high-efficiency power supply, the power is saved by more than 80% compared with that of the traditional incandescent lamp, the brightness is 10 times of that of the incandescent lamp under the same power, when the power of the LED lamp is larger, the heat generated by the LED lamp is relatively larger, therefore, the heat dissipation of the lamp is particularly important, the utility model with the patent application number of CN201821966642.7 discloses an LED lamp with a heat sink, which comprises a protection mechanism, an illumination mechanism and a heat dissipation mechanism, and the protection mechanism, the illumination mechanism and the heat dissipation mechanism are combined and installed,

above-mentioned lamps and lanterns are when using, it takes place to rotate to drive the blast fan through micro motor, export wind-force to refrigeration piece direction through the fan, however, refrigeration piece indicates one kind generally and divides into two sides, the one side heat absorption, the one side heat dissipation, play the paster of heat conduction, itself can not produce cold, when the refrigeration piece of above-mentioned lamps and lanterns is close to one side heat absorption of LED lamp sequin, the opposite side heat dissipation, nevertheless because the opposite side receives the wind direction influence of fan, lead to the steam backward flow, can't reach radiating effect, the radiating module can't carry out abundant heat dissipation, thereby the life of lamps and lanterns has been influenced, lead to the unable long-time use of lamps and lanterns.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the prior art, the utility model provides a high-power LED lamp module.

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

a high-power LED lamp module comprises an LED lamp body and a connecting seat, wherein the LED lamp body is connected with the top of the connecting seat, and the high-power LED lamp module also comprises a heat dissipation assembly;

the heat dissipation assembly comprises a top plate, a bottom plate, a heat pipe, a heat dissipation sheet and a fan, wherein the heat pipe comprises a vertical end and a bending end, two ends of the bending end are respectively connected with the two vertical ends, the top plate is provided with a groove for accommodating the bending end, and the bending end is connected with the bottom of the connecting seat through the top plate;

the heat pipe is at least arranged on the top plate, the vertical end is perpendicular to the top plate, a plurality of radiating fins are arranged on the vertical end at equal intervals along the axis, the bottom plate is arranged at the end part of the vertical end and parallel to the top plate, the fans are arranged on two sides of each radiating fin, and the wind directions output by the two fans are the same.

Further, the cooling fins are fixedly connected with the vertical end.

Furthermore, one side of the bent end connected with the connecting seat is a plane, and a contact surface of the bent end and the connecting seat is covered with heat dissipation silicone grease.

Further, the heat pipe is a copper pipe.

Further, the heat dissipation plate is perpendicular to the fans on both sides.

Further, thread grooves are symmetrically formed in the side walls of the top plate and the bottom plate, mounting plates are arranged at the top and the bottom of the fan, and the thread grooves are also formed in the mounting plates of the fan.

Furthermore, the thread groove of the fan top mounting plate is communicated with the thread groove of the side wall of the top plate and is matched with a fixing bolt.

Furthermore, the thread groove of the fan bottom mounting plate is communicated with the thread groove of the side wall of the bottom plate and is matched with a fixing bolt.

Furthermore, a plurality of heat pipes are arranged on the top plate, and two adjacent heat pipes are arranged in a staggered manner.

Furthermore, the heat conducting medium is filled in the heat pipe.

Compared with the prior art, the utility model has the beneficial effects that:

in the process of using the high-power LED lamp, the generated heat is transmitted to the heat pipe connected with the top plate through the connecting seat, the heat is dispersed to the plurality of radiating fins through the heat pipe, the fan on one side of the radiating fins inputs gas to the radiating fin direction, the gas flows in the gap between the radiating fins and takes away the heat, the gas is radiated out along with the fan on the other side, so that the sufficient radiating effect is achieved, the service life of the lamp is effectively ensured through sufficient radiation, and the potential safety hazard caused by insufficient radiation is avoided.

Through the end heat absorption of buckling of heat pipe to carry out the heat transfer through two vertical ends, the fin distributes along vertical end interval, has guaranteed the in-process that uses, and the space heat dissipation between the utilization fin that can be abundant, when setting up a plurality of heat pipes, through the vertical end dislocation with the heat pipe, makes the wind of fan output can spread to different heat pipes, further improvement radiating effect.

Drawings

FIG. 1 is a general schematic view of the present invention;

FIG. 2 is a schematic front view of the present invention;

FIG. 3 is a schematic view of a fan according to the present invention;

in the figure, 100-LED lamp body, 101-connecting seat, 200-radiating component, 201-top plate, 202-bottom plate, 203-heat pipe, 2031-vertical end, 2032-bending end, 204-radiating fin and 205-fan.

Detailed Description

In order to more clearly understand the technical features, objects and effects of the present invention, the embodiments of the present invention will be described with reference to the accompanying drawings, but the scope of the present invention is not limited to the following.

The present invention will be further described with reference to the following examples, which are intended to illustrate only some, but not all, of the embodiments of the present invention. All other embodiments that can be obtained by a person skilled in the art based on the embodiments of the present invention without any creative effort belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "counterclockwise", "clockwise", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used for convenience of description only, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be considered as limiting.

Example (b):

a high-power LED lamp module comprises an LED lamp body 100 and a connecting seat 101, wherein the LED lamp body 100 is connected with the top of the connecting seat 101, and the high-power LED lamp module also comprises a heat dissipation assembly 200;

as shown in fig. 1-3, in specific implementation, the LED lamp body 100 is disposed on the connecting seat 101, connected to the remaining heat dissipation assembly 200 through the connecting seat 101, and dissipated heat through the heat dissipation assembly 200, wherein the LED lamp body 100 and the connecting seat 101 are mature prior art assemblies, and are not further described herein.

The heat dissipation assembly 200 comprises a top plate 201, a bottom plate 202, a heat pipe 203, a heat sink 204 and a fan 205, wherein the heat pipe 203 comprises a vertical end 2031 and a bent end 2032, two ends of the bent end 2032 are respectively connected with the two vertical ends 2031, the top plate 201 is provided with a groove for accommodating the bent end 2032, and the bent end 2032 is connected with the bottom of the connecting base 101 through the top plate 201;

as shown in fig. 1-2, during the specific implementation, heat pipe 203 can be the U-shape, shape settings such as C-shape and n-shape, set up the recess that is used for holding and placing bending end 2032 on roof 201, and make heat pipe 203 fix on roof 201 through the recess, make bending end 2032 and connecting seat 101 contact, during the use, can transmit the heat of connecting seat 101 department to vertical end 2031 through bending end 2032, bending end 2032 is the plane with the one side that connecting seat 101 is connected, set up the contact surface of bending end 2032 to the plane, enlarge area of contact, thereby play better heat conduction effect, bending end 2032 covers heat dissipation silicone grease with the junction contact surface of connecting seat 101, play better heat conduction effect through heat dissipation silicone grease.

At least one heat pipe 203 is arranged on the top plate 201, the heat pipe 203 is a copper pipe, a heat conducting medium is filled in the heat pipe 203, the vertical end 2031 is perpendicular to the top plate 201, a plurality of radiating fins 204 are uniformly arranged on the vertical end 2031 along the axis at intervals, the radiating fins 204 are fixedly connected with the vertical end 2031, the end part of the vertical end 2031 is provided with a bottom plate 202, the bottom plate 202 is parallel to the top plate 201, the two sides of the radiating fins 204 are provided with fans 205, the radiating fins 204 are perpendicular to the fans 205 on the two sides, and the wind directions output by the two fans 205 are the same.

As shown in fig. 2-3, in specific implementation, the bent end 2032 transfers heat to the vertical end 2031, the vertical end 2031 disperses the heat to the plurality of heat dissipation fins 204, the vertical end 2031 is disposed through the plurality of heat dissipation fins 204, and the vertical end 2031 is perpendicular to the heat dissipation fins, the plurality of heat dissipation fins 204 are arranged at equal intervals, when in use, when only one fan 205 is disposed, the heat is distributed on the heat dissipation fins 204, the wind direction of the fan 205 is disposed facing the heat dissipation fins 204, preferably, two fans 205 are disposed, and the wind directions of the two fans 205 are the same, when the fan 205 is disposed at two sides of the heat dissipation fins 204, when the fan at one side delivers cold gas to the heat dissipation fins 204, the gas circulates through the gaps between the heat dissipation fins 204, and takes away the heat on the heat dissipation fins 204 through the heat exchange, and the hot gas is exhausted through the fan at the other side, thereby achieving the effects of heat dissipation and temperature reduction, the heat dissipation module dissipates the redundant heat generated by the high-power LED lamp in use. The top plate 201 and the bottom plate 202 are parallel to the heat sink 204, thereby ensuring circulation of the air flow.

Further, thread grooves have been seted up to the equal symmetry of the lateral wall of roof 201 and bottom plate 202, fan 205's top and bottom all are provided with the mounting panel, the thread groove has also been seted up on fan 205's the mounting panel, the thread groove of fan 205 top mounting panel and the thread groove intercommunication and the adaptation of roof 201 lateral wall have fixing bolt, the thread groove of fan 205 bottom mounting panel and the thread groove intercommunication and the adaptation of bottom plate 202 lateral wall have fixing bolt, be provided with a plurality of heat pipes 203 on the roof 201, two adjacent heat pipe 203 dislocation set.

As shown in fig. 2-3, when the heat pipes 203 are provided with a plurality of heat pipes 203, two adjacent heat pipes 203 are arranged in a staggered manner, so that the vertical ends 2031 of different heat pipes 203 are in contact with the gas input by the fan 205, heat exchange is more sufficiently realized, the heat dissipation of the whole heat dissipation module is more facilitated, when the fans 205 on two sides are installed, the screw grooves are formed in two sides of the top plate 201 and the bottom plate 202, bolts matched with the screw grooves firstly pass through the screw grooves of the mounting plate of the fan 205, and then are screwed into the screw grooves in the side walls of the top plate 201 or the bottom plate 202, so that the fan 205 is fixed, the installation and the disassembly are convenient, and the disassembly and the cleaning of the heat dissipation module are timely performed when more dust is inside.

The above description is only a preferred embodiment of the present invention, and certainly should not be taken as limiting the scope of the present invention, which is therefore intended to be covered by the appended claims.

Claims

1. A high-power LED lamp module comprises an LED lamp body (100) and a connecting seat (101), wherein the LED lamp body (100) is connected with the top of the connecting seat (101), and the high-power LED lamp module is characterized by further comprising a heat dissipation assembly (200);

the heat dissipation assembly (200) comprises a top plate (201), a bottom plate (202), a heat pipe (203), a heat dissipation sheet (204) and a fan (205), wherein the heat pipe (203) comprises a vertical end (2031) and a bent end (2032), two ends of the bent end (2032) are respectively connected with the two vertical ends (2031), the top plate (201) is provided with a groove for accommodating the bent end (2032), and the bent end (2032) is connected with the bottom of the connecting seat (101) through the top plate (201);

be provided with one on roof (201) at least heat pipe (203), vertical end (2031) perpendicular to roof (201) sets up, be provided with a plurality of along the even interval of axis on vertical end (2031) fin (204), the tip of vertical end (2031) is provided with bottom plate (202), bottom plate (202) with roof (201) are parallel, and a plurality of the both sides of fin (204) all are provided with fan (205), two the wind direction of fan (205) output is the same.

2. The high power LED lamp module set forth in claim 1, wherein the heat sink (204) is fixedly connected to the vertical end (2031).

3. The high power LED lamp module set according to claim 2, wherein the side of the bent end (2032) connected to the connecting seat (101) is a plane, and the contact surface of the bent end (2032) connected to the connecting seat (101) is covered with heat dissipating silicone grease.

4. The high power LED lamp module set forth in claim 3, wherein the heat pipe (203) is a copper pipe.

5. The high power LED lamp module as claimed in any one of claims 1-4, wherein the heat sink (204) is perpendicular to the fans (205) on both sides.

6. The high-power LED lamp module set according to claim 1, wherein the top plate (201) and the bottom plate (202) have screw grooves symmetrically formed in their side walls, the fan (205) has mounting plates disposed at its top and bottom, and the fan (205) has a screw groove formed in its mounting plate.

7. The high power LED lamp module set according to claim 6, wherein the threaded groove of the top mounting plate of the fan (205) is communicated with the threaded groove of the side wall of the top plate (201) and is adapted with a fixing bolt.

8. The high power LED lamp module set according to claim 6, wherein the threaded groove of the mounting plate at the bottom of the fan (205) is communicated with the threaded groove of the side wall of the bottom plate (202) and is adapted with a fixing bolt.

9. The high power LED lamp module set according to claim 1, wherein a plurality of said heat pipes (203) are disposed on said top plate (201), and two adjacent heat pipes (203) are disposed in a staggered manner.

10. The high power LED lamp module set forth in claim 9, wherein the interior of the heat pipe (203) is filled with a heat conducting medium.