CN218209069U - High-efficient radiating LED lamp - Google Patents
High-efficient radiating LED lamp Download PDFInfo
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- CN218209069U CN218209069U CN202222460847.0U CN202222460847U CN218209069U CN 218209069 U CN218209069 U CN 218209069U CN 202222460847 U CN202222460847 U CN 202222460847U CN 218209069 U CN218209069 U CN 218209069U
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- heat dissipation
- pcb board
- lamp
- fin
- led lamp
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 50
- 238000009423 ventilation Methods 0.000 claims abstract description 25
- 239000004519 grease Substances 0.000 claims abstract description 12
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 12
- 239000007858 starting material Substances 0.000 claims abstract description 12
- 229910052782 aluminium Inorganic materials 0.000 claims abstract description 11
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000011049 pearl Substances 0.000 claims abstract description 10
- 239000000463 material Substances 0.000 claims description 8
- 239000000758 substrate Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims description 3
- 229910052802 copper Inorganic materials 0.000 claims description 3
- 239000010949 copper Substances 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 claims description 3
- 239000002184 metal Substances 0.000 claims description 3
- 229920003023 plastic Polymers 0.000 claims description 3
- 239000004411 aluminium Substances 0.000 abstract description 3
- 238000005516 engineering process Methods 0.000 abstract description 2
- 238000003475 lamination Methods 0.000 abstract description 2
- 239000011248 coating agent Substances 0.000 abstract 1
- 238000000576 coating method Methods 0.000 abstract 1
- 239000003570 air Substances 0.000 description 4
- 239000011324 bead Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004880 explosion Methods 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000000087 stabilizing effect Effects 0.000 description 2
- 230000001131 transforming effect Effects 0.000 description 2
- 230000032683 aging Effects 0.000 description 1
- 239000012080 ambient air Substances 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
Images
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model relates to the field of lighting technology, and a high-efficient heat dissipation LED lamp is disclosed, high-efficient heat dissipation LED lamp, including external frame, the lamp shade, ventilation net and lamp body, the lamp body is hugged closely and is set up the inside upper surface of external frame, the lamp body downside is equipped with the PCB board, be equipped with a plurality of heat dissipation lamp pearls on the PCB board, and a plurality of heat dissipation lamp pearls are rectangular array evenly distributed on the PCB board, be equipped with the fin around the PCB board upside, scribble one deck heat conduction silicone grease between the contact surface of fin and PCB board, the PCB board is connected with the starter, the starter carries out the circular telegram through the circuit, the utility model discloses a set up ventilation net on external frame, set up one deck heat conduction aluminium lamination on the PCB board to with fin contact surface coating one deck heat conduction silicone grease, make the heat that components and parts sent conduct on the fin more effectively, distribute the heat to go in the surrounding air through the fin through ventilation net again, solve the big problem of LED lamp calorific capacity, improve the radiating efficiency of LED lamp.
Description
Technical Field
The utility model relates to the field of lighting technology, more specifically relate to a high-efficient radiating LED lamp. The problem of great calorific capacity of the LED lamp is solved, and the heat dissipation efficiency of the LED lamp is improved.
Background
The LED lamp utilizes the semiconductor light emitting diode to convert electric energy into light energy, the brightness is higher under the same power, the color temperature adjusting range is wider, the service life of the LED lamp is longer, and energy is saved greatly, but the heat productivity of the LED lamp is large, and an additional heat radiating device is required to be added to ensure the normal work of the LED lamp.
The existing LED lamp generally adopts several modes of air convection heat dissipation, strong wind cooling heat dissipation and heat pipe heat dissipation, utilizes heat dissipation machines such as an electric fan and the like to carry out full-automatic heat dissipation or carries out heat dissipation through automatic heat dissipation methods such as heat dissipation fins and the like, so that heat emitted by components can be more effectively conducted to the heat dissipation fins and then dissipated to the surrounding air through the heat dissipation fins.
However, when the LED light source generates a large amount of heat, the heat on the PCB cannot be conducted away in time, which easily causes damage to the LED lamp and accelerates the aging of the product.
SUMMERY OF THE UTILITY MODEL
In order to overcome the above-mentioned defect of prior art, the utility model provides a high-efficient radiating LED lamp to the light source that exists among the above-mentioned background of solution gives out heat great, the not good problem of heat conduction effect.
The utility model provides a following technical scheme: the utility model provides a high-efficient radiating LED lamp, includes outer frame, its characterized in that: six frame ventilation holes, six have been seted up around external frame six ventilation net, six have been cup jointed in frame ventilation hole activity external frame has seted up four bolt holes, four in the long limit both sides there are four bolts, four in the bolt hole outside the bolt hole the bolt passes four bolt holes and four lamp shade screw and lamp shade fixed connection, six lamp shade ventilation holes have been seted up in six ventilation net positions to the lamp shade.
Further, the inside lamp body that is equipped with of lamp shade, the lamp body is hugged closely and is set up at the inside upper surface of outer frame, the lamp body downside is equipped with the PCB board, be equipped with a plurality of heat dissipation lamp pearls on the PCB board, just a plurality of heat dissipation lamp pearls are rectangular array evenly distributed in on the PCB board, be equipped with the fin around the PCB board upside, scribble one deck heat conduction silicone grease between the contact surface of fin and PCB board, the PCB board is connected with the starter, the starter passes through the circuit and switches on. The PCB is provided with a heat dissipation fan, the heat dissipation fan is electrified to rotate to drive a driving wheel, and the driving wheel rotates to drive the heat dissipation fins to rotate.
Furthermore, when the heat sink is used, a layer of heat-conducting silicone grease is coated on the contact surface of the PCB and the heat sink, so that heat emitted by the components is more effectively conducted to the heat sink and then dissipated to the ambient air through the heat sink through the ventilation net.
Furthermore, the starter is a set of a series of devices for transforming voltage, stabilizing voltage and the like, and because the LED lamp cannot be directly electrified to emit light, the starter also needs a series of devices for transforming voltage, stabilizing voltage and the like, and the devices form a small box called as the starter.
Further, the PCB board adopts a metal core printed circuit, such as an aluminum substrate or a copper substrate. The upper side of the PCB is provided with a heat-conducting aluminum layer.
Further, the number of turns of the rotating gear of the heat dissipation fan on the PCB board rotating in the same time as the driving wheel is 4:1, the top and the equal fixedly connected with connecting band in bottom of fin inner wall, the connecting band four corners space department of fin all is equipped with auxiliary gear, and the connecting band material of fin is soft silica gel material.
Further, the LED lamp shade is made of transparent plastic.
The utility model discloses a technological effect and advantage:
1. the utility model discloses a be equipped with the PCB board, be equipped with a plurality of heat dissipation lamp pearls on the PCB board, just a plurality of heat dissipation lamp pearls are rectangular array evenly distributed in on the PCB board, PCB board upside is equipped with one deck heat conduction aluminium lamination, and the coefficient of heat conductivity of aluminium is high, is 100 times of heat conduction silicone grease, is consequently the heat conducting medium of more ideal, secondly is equipped with the fin around the PCB board upside, scribble one deck heat conduction silicone grease between the contact surface of fin and PCB board, be favorable to making the heat that components and parts sent conduct on the fin more effectively, distribute the heat to the surrounding air through the ventilation network through the fin again and go, solve the big problem of LED lamp calorific capacity, improve the radiating efficiency of LED lamp.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an explosion diagram of the overall structure of the present invention.
Fig. 3 is an explosion diagram of the external frame of the present invention.
Fig. 4 is a schematic top view of the lamp body structure of the present invention.
Fig. 5 is an explosion diagram of the lamp structure of the present invention.
The reference signs are: 1. an outer frame; 101. a bolt; 102. a frame vent; 2. a lamp shade; 201. a lamp shade screw hole; 202. a lampshade vent hole; 3. a ventilation net; 4. a lamp body; 401. a starter; 402. a heat sink; 403. a PCB board; 404. a heat-dissipating lamp bead; 405. a heat dissipation fan; 406. a drive wheel; 407. an auxiliary gear.
Detailed Description
The technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the present invention, and the forms of the structures described in the following embodiments are merely examples, and the high-efficiency heat-dissipating LED lamp of the present invention is not limited to the structures described in the following embodiments, and all other embodiments obtained by a person skilled in the art without creative work belong to the scope of the present invention.
Referring to fig. 1 and 2, the utility model provides a high-efficient radiating LED lamp, including external frame 1, external frame 1 installs six frame ventilation holes 102 all around, six ventilation net 3, six have been cup jointed in frame ventilation hole 102 activity four bolt holes, four are installed in long limit both sides to external frame there are four bolts 101, four in the bolt hole outside bolt 101 passes four bolt holes and four lamp shade screw 201 and 2 fixed connection of lamp shade, six lamp shade ventilation holes 202 have been seted up in six ventilation net 3 positions to lamp shade 2.
Referring to fig. 4, shown LED lamp with high heat dissipation efficiency, wherein lamp body 4 is installed inside lamp shade 2, lamp body 4 is installed on the upper surface inside outer frame 1, 4 downside of lamp body are equipped with PCB board 403, be equipped with a plurality of heat dissipation lamp pearls 404 on PCB board 403, just a plurality of heat dissipation lamp pearls 404 are rectangular array evenly distributed on PCB board 403, be equipped with fin 402 around PCB board 403 upside, scribble one deck heat conduction silicone grease between the contact surface of fin 402 and PCB board 403, PCB board 403 is connected with starter 401.
Referring to fig. 4, the starter 401 is powered on through a circuit, the PCB 403 is mounted with a heat dissipating fan 405, the heat dissipating fan 405 is powered on to rotate to drive a driving wheel 406, and the driving wheel 406 rotates to drive a heat dissipating fin 402 to rotate.
Referring to fig. 4 and 5, an LED lamp with high heat dissipation efficiency is shown, wherein the PCB 403 is a printed circuit board with a metal core, such as an aluminum substrate or a copper substrate, and a heat conductive aluminum layer is disposed on an upper side of the PCB 403.
Referring to fig. 4 and 5, a high-efficiency heat-dissipation LED lamp is shown, wherein the heat sink 402 is coated with a heat-conductive silicone grease on the contact surface of the PCB 403 and the heat sink 402.
Referring to fig. 4, the LED lamp with high heat dissipation efficiency is shown, wherein the ratio of the number of turns of the rotating gear of the heat dissipation fan 405 on the PCB 403 rotating in the same time as the driving wheel 406 is 4:1, the top and the equal fixedly connected with connecting band in bottom of fin 402 inner wall, the connecting band four corners space department of fin 402 all is equipped with auxiliary gear 407, and the connecting band material of fin 402 is soft silica gel material.
Referring to the LED lamp with high heat dissipation efficiency shown in fig. 5, the LED lamp cover 2 is made of transparent plastic.
The utility model discloses a theory of operation:
when the high-efficiency heat dissipation LED lamp is used, the lamp body 4 is installed on the upper surface inside the outer frame 1, the PCB 403 is arranged on the lower side of the lamp body 4, the PCB 403 is provided with the plurality of heat dissipation lamp beads 404, the plurality of heat dissipation lamp beads 404 are uniformly distributed on the PCB 403 in a rectangular array, the upper side of the PCB 403 is provided with the heat conduction aluminum layer, the heat conduction coefficient of aluminum is high and is 100 times of heat conduction silicone grease, and therefore the high-efficiency heat dissipation LED lamp is an ideal heat conduction medium. The periphery of PCB board 403 upside is equipped with fin 402, scribbles one deck heat conduction silicone grease between the contact surface of fin 402 and PCB board 403, makes the heat that components and parts sent conduct on fin 402 more effectively, thereby heat dissipation fan 405 rotates drive wheel 406 and drives fin 402 and rotate, is favorable to fin 402 more effectively to go to the air around with the heat dissipation through ventilation net 3, solves the big problem of LED lamp calorific capacity, improves the radiating efficiency of LED lamp, the equal fixedly connected with connecting band in top and the bottom of fin 402 inner wall, the connecting band four corners space department of fin 402 all is equipped with auxiliary gear 407, and the connecting band material of fin 402 is soft silica gel material, places lamp body 4 on lamp shade 2, then aims at the ventilation net 3 on the frame ventilation hole 102 on the external frame 1 with lamp shade ventilation hole 202, passes lamp shade screw 201 with bolt 101 after aiming at, then uses fixed lamp body 4 and external frame 1 on bolt 101 and the lamp shade screw 201.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the present invention, only the structures related to the disclosed embodiments are referred to, and other structures can refer to the common design, and under the condition of no conflict, the same embodiment and different embodiments of the present invention can be combined with each other;
and finally: the above description is only for the preferred embodiment of the present invention and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (7)
1. The utility model provides a high-efficient heat dissipation LED lamp, includes external frame (1), its characterized in that: install six frame ventilation holes (102), six all around of outer frame (1) six frame ventilation hole (102) activity has cup jointed six ventilation net (3), six outer frame installs four bolt holes, four in long limit both sides there are four bolts (101), four in the bolt hole outside bolt (101) pass four bolt holes and four lamp shade screw (201) and lamp shade (2) fixed connection, six lamp shade ventilation holes (202) have been seted up in six ventilation net (3) positions in lamp shade (2).
2. The efficient heat dissipation LED lamp of claim 1, wherein: lampshade (2) internally mounted has lamp body (4), lamp body (4) are installed at the inside upper surface of outside frame (1), lamp body (4) downside is equipped with PCB board (403), be equipped with a plurality of heat dissipation lamp pearls (404) on PCB board (403), just a plurality of heat dissipation lamp pearls (404) are rectangular array evenly distributed on PCB board (403), be equipped with fin (402) around PCB board (403) upside, scribble one deck heat conduction silicone grease between the contact surface of fin (402) and PCB board (403), PCB board (403) are connected with starter (401).
3. The high-efficiency heat-dissipation LED lamp as recited in claim 2, wherein: starter (401) is switched on through the circuit, install heat dissipation fan (405) on PCB board (403), heat dissipation fan (405) circular telegram is rotated and is driven drive wheel (406), drive wheel (406) rotate and drive fin (402) and rotate.
4. The LED lamp with high heat dissipation efficiency as recited in claim 3, wherein: the PCB (403) adopts a printed circuit with a metal core, such as an aluminum substrate or a copper substrate, and a heat-conducting aluminum layer is arranged on the upper side of the PCB (403).
5. The LED lamp with high heat dissipation efficiency as set forth in claim 3, wherein: the heat radiating fin (402) is positioned on the contact surface of the PCB (403) and the heat radiating fin (402) and is coated with heat-conducting silicone grease.
6. The LED lamp with high heat dissipation efficiency as set forth in claim 5, wherein: the number ratio of turns of a rotating gear of a heat dissipation fan (405) on the PCB (403) to turns of a driving wheel (406) in the same time is 4:1, the top and the equal fixedly connected with connecting band in bottom of fin (402) inner wall, the connecting band four corners space department of fin (402) all is equipped with auxiliary gear (407), and the connecting band material of fin (402) is soft silica gel material.
7. The efficient heat dissipation LED lamp of claim 1, wherein: the LED lamp shade (2) is made of transparent plastic.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222460847.0U CN218209069U (en) | 2022-09-15 | 2022-09-15 | High-efficient radiating LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222460847.0U CN218209069U (en) | 2022-09-15 | 2022-09-15 | High-efficient radiating LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218209069U true CN218209069U (en) | 2023-01-03 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222460847.0U Active CN218209069U (en) | 2022-09-15 | 2022-09-15 | High-efficient radiating LED lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218209069U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120457902A (en) * | 2025-07-01 | 2025-08-12 | 上海应用技术大学 | A modular supplementary lighting device, system and method for efficient plant growth LED light source |
-
2022
- 2022-09-15 CN CN202222460847.0U patent/CN218209069U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN120457902A (en) * | 2025-07-01 | 2025-08-12 | 上海应用技术大学 | A modular supplementary lighting device, system and method for efficient plant growth LED light source |
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