LED unit heat dissipation channel structure

Abstract

The utility model relates to the technical field of lamps, and discloses an LED unit heat dissipation channel structure. Comprising a shell, a heat dissipation aluminum base is arranged in the shell, a battery bin is formed in the heat dissipation aluminum base, a power source is arranged in the battery bin, multiple sets of heat dissipation openings are formed in the side, close to the heat dissipation aluminum base, of the heat dissipation aluminum base, multiple sets of grooves are formed in the top face of the heat dissipation aluminum base at equal intervals, and multiple sets of long heat dissipation pipes are fixedly installed in the grooves; the heat dissipation long pipes are evenly distributed in the groove, one end of each heat dissipation long pipe extends into the battery bin, a light-emitting assembly is arranged in the groove, the heat dissipation long pipes distributed in the groove are provided with heat dissipation fins which are symmetrical up and down, and due to the fact that the spiral heat dissipation grooves are formed in the heat dissipation long pipes, heat fully makes contact with the inner wall faces of the heat dissipation long pipes. And finally, heat generated by the light-emitting assembly and the power source is efficiently dispersed through the heat dissipation aluminum base, meanwhile, a part of heat is discharged outwards through the heat dissipation opening, and the efficient heat dissipation effect of the device is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of lamps, and in particular to a heat dissipation channel structure of an LED unit. Background Art

[0002] The heat dissipation of LED units is very important because LEDs generate a certain amount of heat when working. If the heat cannot be effectively dissipated, the performance and life of the LEDs will be affected.

[0003] For some LED applications that require long-distance heat transfer, heat pipes can be used to transfer heat from the LED unit to a distant heat dissipation structure to achieve more efficient heat dissipation.

[0004] In use, the existing LED unit heat pipe can only conduct heat to the LED light source. The power supply of the LED lamp also generates heat when working. It is difficult for the heat pipe to efficiently conduct the heat accumulated at the power supply. At the same time, the structure inside the heat pipe is simple and the contact surface with the heat is limited.

[0005] To this end, we propose a LED unit heat dissipation channel structure. Utility Model Content

[0006] The utility model mainly solves the above technical problems and provides a heat dissipation channel structure of an LED unit.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a heat dissipation channel structure of an LED unit, comprising a shell, a heat dissipation aluminum seat is arranged inside the shell, a battery compartment is opened on the heat dissipation aluminum seat and a power supply is arranged in the battery compartment, and a plurality of heat dissipation ports are opened on one side close to the heat dissipation aluminum seat;

[0008] The top surface of the heat dissipation aluminum seat is provided with multiple groups of grooves at equal intervals, and multiple groups of heat dissipation long tubes are fixedly installed in the grooves. The heat dissipation long tubes are evenly arranged in the grooves, and one end of the heat dissipation long tube extends into the battery compartment. The heat generated by the power supply is conducted outward through the multiple groups of heat dissipation long tubes;

[0009] A light-emitting component is arranged in the groove, and a long heat dissipation tube distributed in the groove is provided with heat dissipation fins which are symmetrical up and down. A spiral heat dissipation groove is opened inside the long heat dissipation tube, and one end of the heat dissipation tube away from the battery compartment extends horizontally outward and is connected with the heat dissipation port.

[0010] Preferably, the light-emitting component comprises a thermally conductive silicone gasket, which is fixedly laid in the groove, and an aluminum substrate is fixedly mounted on the thermally conductive silicone gasket, and the aluminum substrate is provided with densely distributed lamp holders.

[0011] Preferably, a lens is provided on the outer side of the aluminum substrate.

[0012] Preferably, a group of heat dissipation fins located at the top are in contact with the bottom surface of the thermally conductive silicone gasket.

[0013] Preferably, a group of heat dissipation fins located below touches the bottom surface of the groove.

[0014] Preferably, a plurality of snap grooves are provided on one side of the heat dissipating aluminum seat, a snap plate is detachably mounted on the outer side of the shell, a snap strip is provided on the snap plate, and the snap plate can be detachably mounted on the outer side of the heat dissipating aluminum seat through snap-fitting of the snap strip and the snap groove.

[0015] Beneficial Effects

[0016] The utility model provides a heat dissipation channel structure of an LED unit, which has the following beneficial effects:

[0017] (1) In the heat dissipation channel structure of the LED unit, the heat generated by the light-emitting component is sequentially conducted outward through the thermally conductive silicone gasket and multiple groups of long heat dissipation tubes, thereby improving the heat dissipation efficiency of the light-emitting component when it is working. The power supply also generates heat when providing electrical energy. The heat generated by the power supply is conducted outward through the multiple groups of long heat dissipation tubes. Since the spiral heat dissipation grooves are provided in the long heat dissipation tubes, the heat is fully in contact with the inner wall surface of the long heat dissipation tubes. Finally, the heat generated by the light-emitting component and the power supply is efficiently dispersed through the heat dissipation aluminum seat. At the same time, part of the heat is dissipated outward through the heat dissipation port, thereby achieving the effect of efficient heat dissipation of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings described below are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0019] The structures, proportions, sizes, etc. disclosed in this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the restrictive conditions for the implementation of the utility model. Therefore, they have no substantive technical significance. Any modification of the structure, change in the proportion relationship or adjustment of the size should still fall within the scope of the technical content disclosed in the utility model without affecting the effects and purposes that can be achieved by the utility model.

[0020] Figure 1 This is a schematic diagram of the overall three-dimensional structure of the heat dissipation channel structure of the LED unit;

[0021] Figure 2This is a schematic diagram of the three-dimensional structure of the light-emitting component in the heat dissipation channel structure of the LED unit;

[0022] Figure 3 This is a schematic diagram of the three-dimensional structure of the long heat dissipation tube in the heat dissipation channel structure of this LED unit.

[0023] Legend:

[0024] 1. Shell; 2. Heat dissipation aluminum seat; 3. Buckle slot; 4. Buckle plate; 5. Card strip; 6. Power supply; 7. Heat dissipation port; 9. Light-emitting component; 901. Thermal conductive silicone gasket; 902. Aluminum base plate; 903. Lens; 904. Lamp holder; 10. Groove; 11. Heat dissipation long tube; 13. Heat dissipation fins; 14. Spiral heat dissipation slot. DETAILED DESCRIPTION

[0025] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0026] Embodiment: A heat dissipation channel structure of an LED unit, such as Figure 1-Figure 3 As shown, it includes a shell 1, a heat dissipation aluminum seat 2 is provided inside the shell 1, a plurality of buckle grooves 3 are provided on one side of the heat dissipation aluminum seat 2, a buckle plate 4 is detachably installed on the outer side of the shell 1, a clamping strip 5 is provided on the clamping plate 4, and the clamping plate 4 is detachably installed on the outer side of the heat dissipation aluminum seat 2 through the clamping fit of the clamping strip 5 and the clamping groove 3, a battery compartment is provided on the heat dissipation aluminum seat 2 and a power supply 6 is provided in the battery compartment, and a plurality of heat dissipation ports 7 are provided on the side close to the heat dissipation aluminum seat 2;

[0027] The top surface of the heat dissipation aluminum seat 2 is equidistantly provided with a plurality of grooves 10, in which a plurality of heat dissipation long tubes 11 are fixedly installed, and the heat dissipation long tubes 11 are evenly arranged in the grooves 10, and one end of the heat dissipation long tube 11 extends into the battery compartment, and the heat generated by the power source 6 is conducted outward through the plurality of heat dissipation long tubes 11;

[0028] A light-emitting component 9 is provided in the groove 10, and the light-emitting component 9 includes a heat-conducting silicone gasket 901, which is fixedly laid in the groove 10, an aluminum substrate 902 is fixedly mounted on the heat-conducting silicone gasket 901, and a densely distributed lamp holder 904 is provided on the aluminum substrate 902, and a lens 903 is provided on the outer side of the aluminum substrate 902, and a power supply 6 is provided to the light-emitting component 9 through a power supply 6, and the heat generated by the lamp holder 904 when working is conducted to the heat dissipation aluminum seat 2 through the heat-conducting silicone gasket 901, and the heat is evacuated through the heat dissipation aluminum seat 2;

[0029] The heat dissipation tube 11 distributed in the groove 10 is provided with upper and lower symmetrical heat dissipation fins 13, a group of heat dissipation fins 13 located at the top touches the bottom surface of the thermally conductive silicone gasket 901, and a group of heat dissipation fins 13 located at the bottom touches the bottom surface of the groove 10, and a spiral heat dissipation groove 14 is opened inside the heat dissipation tube 11. The end of the heat dissipation tube 11 away from the battery compartment extends horizontally outward and is connected with the heat dissipation port 7. The heat generated by the light-emitting component 9 is successively conducted outward through the thermally conductive silicone gasket 901 and multiple groups of heat dissipation tubes 11, so as to improve the heat dissipation efficiency of the light-emitting component 9 when working. The power supply 6 also generates heat when providing electric energy. The heat generated by the power supply 6 is conducted outward through multiple groups of heat dissipation tubes 11. Since the heat dissipation tube 11 is provided with the spiral heat dissipation groove 14, the heat is fully in contact with the inner wall surface of the heat dissipation tube 11. Finally, the heat generated by the light-emitting component 9 and the power supply 6 is efficiently dispersed through the heat dissipation aluminum seat 2, and part of the heat is dissipated outward through the heat dissipation port 7.

[0030] The working principle of this utility model:

[0031] The heat generated by the light-emitting component 9 is conducted outward through the thermally conductive silicone gasket 901 and the multiple groups of heat dissipation long tubes 11 in turn, thereby improving the heat dissipation efficiency of the light-emitting component 9 when it is working. The power supply 6 also generates heat when providing electrical energy. The heat generated by the power supply 6 is conducted outward through the multiple groups of heat dissipation long tubes 11. Since the spiral heat dissipation grooves 14 are provided in the heat dissipation long tubes 11, the heat is fully in contact with the inner wall surface of the heat dissipation long tubes 11. Finally, the heat generated by the light-emitting component 9 and the power supply 6 is efficiently dispersed through the heat dissipation aluminum seat 2, and part of the heat is dissipated outward through the heat dissipation port 7.

[0032] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A heat dissipation channel structure of an LED unit, comprising a housing (1), wherein a heat dissipation aluminum seat (2) is provided inside the housing (1), characterized in that: The heat dissipation aluminum seat (2) is provided with a battery compartment in which a power source (6) is arranged, and a plurality of heat dissipation ports (7) are provided on one side of the heat dissipation aluminum seat (2); The top surface of the heat dissipation aluminum seat (2) is provided with a plurality of groups of grooves (10) at equal intervals, and a plurality of groups of heat dissipation long tubes (11) are fixedly installed in the grooves (10). The heat dissipation long tubes (11) are evenly arranged in the grooves (10), and one end of the heat dissipation long tube (11) extends into the battery compartment; A light-emitting component (9) is arranged in the groove (10); a heat dissipation long tube (11) distributed in the groove (10) is provided with heat dissipation fins (13) which are symmetrical up and down; a spiral heat dissipation groove (14) is provided inside the heat dissipation long tube (11); an end of the heat dissipation long tube (11) away from the battery compartment extends outward horizontally and is connected to the heat dissipation port (7).

2. The LED unit heat dissipation channel structure according to claim 1, characterized in that: The light-emitting component (9) comprises a heat-conducting silicone gasket (901), the heat-conducting silicone gasket (901) is fixedly laid in the groove (10), an aluminum substrate (902) is fixedly mounted on the heat-conducting silicone gasket (901), and the aluminum substrate (902) is provided with densely distributed lamp holders (904).

3. The LED unit heat dissipation channel structure according to claim 2, characterized in that: A lens (903) is provided on the outer side surface of the aluminum substrate (902).

4. The LED unit heat dissipation channel structure according to claim 1, characterized in that: The group of heat dissipation fins (13) located at the top is in contact with the bottom surface of the thermally conductive silicone gasket (901).

5. The LED unit heat dissipation channel structure according to claim 1, characterized in that: A group of heat dissipation fins (13) located at the bottom contacts the bottom surface of the groove (10).

6. The LED unit heat dissipation channel structure according to claim 1, characterized in that: A plurality of snap grooves (3) are provided on one side of the heat dissipation aluminum seat (2); a snap plate (4) is detachably mounted on the outer side of the housing (1); a snap strip (5) is provided on the snap plate (4); and the snap plate (4) is detachably mounted on the outer side of the heat dissipation aluminum seat (2) through snap-fitting of the snap strip (5) and the snap grooves (3).

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