CN209856868U - High-efficient heat dissipation LED pointolite - Google Patents
High-efficient heat dissipation LED pointolite Download PDFInfo
- Publication number
- CN209856868U CN209856868U CN201920554483.8U CN201920554483U CN209856868U CN 209856868 U CN209856868 U CN 209856868U CN 201920554483 U CN201920554483 U CN 201920554483U CN 209856868 U CN209856868 U CN 209856868U
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- China
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- heat dissipation
- light source
- dissipation shell
- shell
- connecting column
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Abstract
The utility model provides a high-efficiency heat dissipation LED point light source, which comprises a mounting seat, a connecting column, a heat dissipation mechanism and a light source mechanism, wherein a plurality of mounting holes are arranged at the edge of the mounting seat in a penetrating way; the heat dissipation mechanism comprises a heat dissipation shell and an electric fan, wherein a grid plate is fixedly arranged at the top end of the heat dissipation shell, a rotating motor is arranged between a central shaft of the electric fan and the middle part of the bottom of the grid plate, a plurality of strip-shaped air outlet holes are uniformly formed in the side surface of the heat dissipation shell in a penetrating mode, and a closed plug cover is arranged at the bottom end of the heat dissipation shell; light source mechanism includes lamp stand board and LED fluorescent tube, the utility model discloses can dispel the heat to the LED lamp by high efficiency.
Description
Technical Field
The utility model relates to a LED lamps and lanterns field, concretely relates to high-efficient heat dissipation LED pointolite.
Background
The general LED lamp is not provided with a heat dissipation mechanism, but a large amount of heat can be generated in the use of some high-power LED lamp tubes, so that the negative effect on the lamp tubes is large, and the lamp tubes are easy to explode and crack due to high temperature.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects, the utility model provides a high-efficient heat dissipation LED pointolite can dispel the heat to the LED lamp by the high efficiency.
The utility model provides a following technical scheme:
a high-efficiency heat dissipation LED point light source comprises a mounting seat, a connecting column, a heat dissipation mechanism and a light source mechanism, wherein the middle part of the bottom surface of the mounting seat is connected with the top end of the connecting column, and a plurality of mounting holes are formed in the edge of the mounting seat in a penetrating manner;
the heat dissipation mechanism comprises a heat dissipation shell and an electric fan, the heat dissipation shell is a hollow cylindrical shell, a grid plate is fixedly arranged at the top end of the heat dissipation shell, the bottom end of the connecting column is connected with the middle of the top surface of the grid plate, a rotating motor is arranged between the central shaft of the electric fan and the middle of the bottom of the grid plate, a plurality of strip-shaped air outlet holes are uniformly formed in the side surface of the heat dissipation shell in a penetrating mode, and a closed plug cover is arranged at the bottom end of the heat dissipation shell;
the light source mechanism comprises a lamp holder plate and an LED lamp tube, the lamp holder plate is a circular plate body with a round hole in the middle, the top end of the side face of the heat dissipation shell penetrates through and is connected into the round hole, a plurality of lamp tube electricity connection grooves are uniformly formed in the bottom face of the lamp holder plate, an electricity connection connecting seat is arranged at the top of the LED lamp tube, and the electricity connection connecting seat is connected into the lamp tube electricity connection grooves in a matching mode.
Preferably, the middle part of the bottom surface of the mounting seat is provided with a mounting groove matched with the connecting column.
Preferably, a first threaded portion and a second threaded portion which are matched with each other are respectively arranged between the hole wall of the round hole and the top end of the side face of the heat dissipation shell and between the groove wall of the mounting groove and the outer side of the top end of the connecting column, and are rotatably connected through the first threaded portion and the second threaded portion.
Preferably, the blowing direction of the electric fan is a direction blowing from the mounting base to the sealing plug cover.
Preferably, the strip-shaped air outlet holes are parallel to the grid plate.
The utility model has the advantages that: the grid plate is convenient to ventilate and does not block the inflow of air flow; after the electric fan work produced wind, wind can blow to the direction of airtight blanking cover, because airtight blanking cover is airtight, the air current can't pass to can blow off from the bar exhaust vent of heat dissipation shell side, can direct contact the outer LED fluorescent tube of heat dissipation shell after the air current blows off from the bar exhaust vent, thereby can the high efficiency take away the heat of LED fluorescent tube and dispel the heat.
Drawings
The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
labeled as: 1. a mounting seat; 11. mounting holes; 2. connecting the columns; 3. a lamp base plate; 31. an LED lamp tube; 4. a heat dissipation housing; 41. a fan; 42. and a strip-shaped air outlet.
Detailed Description
As shown in fig. 1, an efficient heat dissipation LED point light source includes a mounting base 1, a connecting column 2, a heat dissipation mechanism and a light source mechanism, wherein the middle of the bottom surface of the mounting base 1 is connected with the top end of the connecting column 2, and a plurality of mounting holes 11 are arranged through the edge of the mounting base 1;
the heat dissipation mechanism comprises a heat dissipation shell 4 and an electric fan, the heat dissipation shell 4 is a hollow cylindrical shell, a grid plate is fixedly arranged at the top end of the heat dissipation shell 4, the bottom end of the connecting column 2 is connected with the middle part of the top surface of the grid plate, a rotating motor is arranged between the central shaft of the electric fan and the middle part of the bottom of the grid plate, a plurality of strip-shaped air outlet holes 42 are uniformly arranged in the side surface of the heat dissipation shell 4 in a penetrating mode, and a closed plugging cover is arranged at the bottom end of the;
the light source mechanism comprises a lamp holder plate 3 and an LED lamp tube 31, the lamp holder plate 3 is a circular plate body with a round hole in the middle, the top end of the side surface of the heat dissipation shell 4 penetrates through and is connected into the round hole, a plurality of lamp tube power connection grooves are uniformly formed in the bottom surface of the lamp holder plate 3, a power connection connecting seat is arranged at the top of the LED lamp tube 31 and is matched and connected into the lamp tube power connection grooves, and the grid plate is convenient to ventilate and does not block the inflow of air flow; after the electric fan works to generate wind, the wind can blow to the direction of the closed plug cover, and the air flow can not pass through the closed plug cover because the closed plug cover is not ventilated, so that the air flow can be blown out from the strip-shaped air outlet 42 on the side surface of the heat dissipation shell 4, and the air flow can directly contact the LED lamp tube 31 outside the heat dissipation shell 4 after being blown out from the strip-shaped air outlet 42, so that the heat of the LED lamp tube 31 can be efficiently taken away for heat dissipation.
Specifically, 1 bottom surface middle part of mount pad is equipped with the mounting groove who matches with even post 2, between the pore wall of round hole and the side top of heat dissipation shell 4, be equipped with first screw thread portion of assorted and second screw thread portion respectively between the cell wall of mounting groove and the top outside of even post 2, and through first screw thread portion and second screw thread portion swivelling joint, swivelling joint's mode is easy to assemble and dismantles, the direction of blowing of electric fan is for blowing to the direction of sealed blanking cover from mount pad 1, bar exhaust vent 42 is parallel with the grid plate.
The utility model discloses a principle and using-way do: firstly, the mounting base 1 penetrates through the mounting hole 11 through a screw and the like to be fixed on a wall body, then the first thread part and the second thread part are used for rotatably connecting and mounting the mounting base 1 and the connecting column 2 and the heat dissipation shell 4 and the lamp base plate 3, and when the mounting is carried out, electric wires are correspondingly connected, and a power supply control switch is connected;
when the LED lamp tube 31 is used, the LED lamp tube 31 is electrified to emit light to generate heat, the fan is electrified to rotate to work, the fan blades of the fan rotate to generate wind, and the wind blows to the closed blocking cover and is blocked, so that the wind escapes from the strip-shaped air outlet holes 42 and blows to the LED lamp tube 31, and the heat dissipation of the LED lamp tube 31 is realized.
Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (5)
1. The efficient heat dissipation LED point light source is characterized by comprising an installation seat, a connecting column, a heat dissipation mechanism and a light source mechanism, wherein the middle part of the bottom surface of the installation seat is connected with the top end of the connecting column, and a plurality of installation holes are formed in the edge of the installation seat in a penetrating manner;
the heat dissipation mechanism comprises a heat dissipation shell and an electric fan, the heat dissipation shell is a hollow cylindrical shell, a grid plate is fixedly arranged at the top end of the heat dissipation shell, the bottom end of the connecting column is connected with the middle of the top surface of the grid plate, a rotating motor is arranged between the central shaft of the electric fan and the middle of the bottom of the grid plate, a plurality of strip-shaped air outlet holes are uniformly formed in the side surface of the heat dissipation shell in a penetrating mode, and a closed plug cover is arranged at the bottom end of the heat dissipation shell;
the light source mechanism comprises a lamp holder plate and an LED lamp tube, the lamp holder plate is a circular plate body with a round hole in the middle, the top end of the side face of the heat dissipation shell penetrates through and is connected into the round hole, a plurality of lamp tube electricity connection grooves are uniformly formed in the bottom face of the lamp holder plate, an electricity connection connecting seat is arranged at the top of the LED lamp tube, and the electricity connection connecting seat is connected into the lamp tube electricity connection grooves in a matching mode.
2. The LED point light source with high heat dissipation efficiency as recited in claim 1, wherein a mounting groove matched with the connecting column is formed in the middle of the bottom surface of the mounting base.
3. The LED point light source with high heat dissipation efficiency as claimed in claim 2, wherein a first threaded portion and a second threaded portion which are matched with each other are respectively arranged between the hole wall of the circular hole and the top end of the side surface of the heat dissipation casing and between the groove wall of the mounting groove and the outer side of the top end of the connecting column, and are rotatably connected through the first threaded portion and the second threaded portion.
4. The LED point light source with high heat dissipation efficiency as recited in claim 1, wherein the blowing direction of the fan is a direction blowing from the mounting base to the sealing cap.
5. The LED point light source with high heat dissipation efficiency as recited in claim 1, wherein the strip-shaped air outlets are parallel to the grid plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920554483.8U CN209856868U (en) | 2019-04-23 | 2019-04-23 | High-efficient heat dissipation LED pointolite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920554483.8U CN209856868U (en) | 2019-04-23 | 2019-04-23 | High-efficient heat dissipation LED pointolite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209856868U true CN209856868U (en) | 2019-12-27 |
Family
ID=68938710
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920554483.8U Active CN209856868U (en) | 2019-04-23 | 2019-04-23 | High-efficient heat dissipation LED pointolite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209856868U (en) |
-
2019
- 2019-04-23 CN CN201920554483.8U patent/CN209856868U/en active Active
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