CN215570054U - LED lamp with ventilation and heat dissipation functions - Google Patents
LED lamp with ventilation and heat dissipation functions Download PDFInfo
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- CN215570054U CN215570054U CN202122256660.4U CN202122256660U CN215570054U CN 215570054 U CN215570054 U CN 215570054U CN 202122256660 U CN202122256660 U CN 202122256660U CN 215570054 U CN215570054 U CN 215570054U
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 41
- 238000009423 ventilation Methods 0.000 title claims abstract description 20
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- 238000001816 cooling Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses an LED lamp with ventilation and heat dissipation functions, which comprises a lamp holder, wherein the lower surface of the lamp holder is fixedly connected with an outer lamp shell, the bottom of the outer lamp shell is fixedly connected with an inner lamp shell, the inner top wall of the inner lamp shell is movably connected with a rotating shaft, the outer side wall of the rotating shaft is sleeved with a small fan, the inner side wall of the inner lamp shell is movably connected with a heat absorbing plate, the upper surface of the heat absorbing plate is fixedly connected with a radiating fin, and the lower surface of the heat absorbing plate is fixedly connected with a mounting plate. According to the LED lamp with ventilation and heat dissipation functions, a heat convection flow guide gap is provided for the LED lamp through the arrangement of the fan, the outer lamp shell, the inner lamp shell, the heat dissipation grid, the air inlet hole and the air outlet hole, a large amount of internal heat is efficiently discharged by improving internal pressure, heat generated by lamp beads is absorbed and dissipated through the arrangement of the heat absorption plate and the heat dissipation fins, double heat dissipation protection is provided, the safety of the LED lamp is improved, and the service life of the LED lamp is prolonged.
Description
Technical Field
The utility model relates to the technical field of LED lamps, in particular to an LED lamp with ventilation and heat dissipation functions.
Background
The LED lamp is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on the support, then the chip and the circuit board are connected through silver wires or gold wires, the periphery of the chip and the circuit board is sealed through epoxy resin, the effect of protecting an internal core wire is achieved, and finally the shell is installed, so that the anti-seismic performance of the LED lamp is good.
However, the prior art is not significant in the aspect of heat dissipation effect, the traditional LED lamp is low in heat dissipation efficiency, so that the lamp is easy to burn out, the service life is not long, and the long-term development of the LED lamp is hindered.
SUMMERY OF THE UTILITY MODEL
The utility model mainly aims to provide an LED lamp with ventilation and heat dissipation functions, which can effectively solve the problems that the traditional LED lamp is low in heat dissipation efficiency, easy to burn out and short in service life.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the utility model provides a LED lamps and lanterns with ventilation heat dissipation function, includes the lamp holder, the lower fixed surface of lamp holder is connected with outer lamp body, lamp body in the bottom fixedly connected with of outer lamp body, the interior roof fixed mounting of interior lamp body has the motor, the little fan of side fixedly connected with of motor, the inside wall fixedly connected with absorber plate of interior lamp body, the last fixed surface of absorber plate is connected with the fin, the fixed surface of absorber plate is connected with the mounting panel, the lower fixed surface of mounting panel installs the lamp cover, the light trough has been seted up to the lower extreme of lamp cover, the middle part threaded connection in light trough has the lamp pearl.
In order to achieve the purpose of heat dissipation of the device, the side surface of the outer lamp housing is provided with the heat dissipation grids, and the heat dissipation grids are arranged on the periphery of the side surface of the outer lamp housing in an annular array mode.
In order to achieve the purpose of heat convection and heat transfer, the LED lamp with ventilation and heat dissipation functions of the present invention is characterized in that the top wall of the outer lamp housing is provided with air inlet holes, the air inlet holes are arranged on the top wall of the outer lamp housing in an annular array, the bottom wall of the outer lamp housing is provided with air outlet holes, and the air outlet holes are arranged on the bottom wall of the outer lamp housing in an annular array.
For the purpose of guiding air, the heat radiating fins are arranged on the upper surface of the heat absorbing plate in an annular array mode, and a guiding gap is reserved between the outer lamp shell and the inner lamp shell.
In order to achieve the purpose of air replacement, the side surface of the inner lamp shell is provided with vent holes, and the vent holes are arranged on the periphery of the side surface of the inner lamp shell in an annular array mode.
In order to achieve the purpose of fixing the heat absorbing plate, the LED lamp with ventilation and heat dissipation functions of the utility model is characterized in that four fixing columns are fixedly connected to the side surface of the heat absorbing plate, and the four fixing columns are arranged on the side surface of the heat absorbing plate in a rectangular array.
In order to achieve the purpose of safety of the small fan, the LED lamp with the ventilation and heat dissipation functions is characterized in that the bottom end of the rotating shaft is fixedly connected with a clamping bead, and the diameter of the clamping bead is larger than that of a rotating opening of the small fan.
Compared with the prior art, the utility model has the following beneficial effects:
according to the LED lamp, the fan, the outer lamp shell, the inner lamp shell, the heat dissipation grid, the air inlet hole and the air outlet hole are arranged, a heat convection flow guide gap is provided for the LED lamp, a large amount of internal heat is efficiently discharged by improving internal pressure, heat generated by the lamp beads is absorbed and dissipated by the arrangement of the heat absorption plate and the heat dissipation fins, double heat dissipation protection is provided, the safety of the LED lamp is improved, and the service life of the LED lamp is prolonged.
Drawings
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the structure of the heat absorbing plate and the heat dissipating fin of the present invention;
FIG. 3 is a side cross-sectional structural schematic view of the present invention;
FIG. 4 is a schematic bottom view of the present invention;
FIG. 5 is a schematic view of the structure of the motor and the small fan of the present invention;
fig. 6 is a schematic view of the structural installation of the detachable transparent lamp housing of the present invention.
In the figure: 1. a lamp cap; 2. an outer lamp housing; 3. an inner lamp housing; 4. a motor; 5. a small fan; 6. a heat absorbing plate; 7. a heat sink; 8. mounting a plate; 9. a lamp sleeve; 10. a lamp slot; 11. a lamp bead; 12. a heat dissipation grid; 13. an air inlet; 14. an air outlet; 15. a vent hole; 16. fixing a column; 17. clamping the beads; 18. a transparent lamp envelope.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
As shown in fig. 1-6, an LED lamp with ventilation and heat dissipation functions, including lamp holder 1, the lower fixedly connected with outer lamp body 2 of lamp holder 1, lamp body 3 in the bottom fixedly connected with of outer lamp body 2, the interior roof fixed mounting of inner lamp body 3 has motor 4, the little fan 5 of side fixedly connected with of motor 4, the inside wall fixedly connected with absorber plate 6 of inner lamp body 3, the last fixed surface of absorber plate 6 is connected with fin 7, lower fixedly connected with mounting panel 8 under the absorber plate 6, the lower fixed surface of mounting panel 8 installs lamp cover 9, lamp house 10 has been seted up to the lower extreme of lamp cover 9, the middle part threaded connection of lamp house 10 has lamp pearl 11.
When specifically using, installation lamp holder 1, switch on, light lamp pearl 11, lamp pearl 11 produces the heat, absorbs the heat through absorber plate 6, and fin 7 gives off the heat, and lamp body 3 in the work of motor 4 and little fan 5 extrudes the heat, and the heat is got rid of from heat dissipation grid 12 and venthole 14 through the thermal convection in the water conservancy diversion space.
In this embodiment, the side surface of the outer lamp housing 2 is opened with a heat dissipation grid 12, and the heat dissipation grid 12 is disposed around the side surface of the outer lamp housing 2 in an annular array.
When the LED lamp is used specifically, a circle of radiating grids 12 are arranged on the outer side of the outer lamp shell 2, so that a radiating channel is enlarged, and a large amount of heat is favorably discharged.
In this embodiment, the top wall of the outer lamp housing 2 has an air inlet 13, the air inlet 13 is disposed on the top wall of the outer lamp housing 2 in an annular array, the bottom wall of the outer lamp housing 2 has an air outlet 14, and the air outlet 14 is disposed on the bottom wall of the outer lamp housing 2 in an annular array.
When the air-conditioning device is used specifically, external normal-temperature air enters the flow guide gap through the air inlet hole 13, and partial heat can be discharged through the air outlet hole 14 through thermal convection.
In the present embodiment, the heat dissipation fins 7 are disposed on the upper surface of the heat absorbing plate 6 in an annular array, leaving a flow guiding gap between the outer lamp housing 2 and the inner lamp housing 3.
During the specific use, absorber plate 6 absorbs the heat of lamp pearl 11, sets up a large amount of fin 7, is favorable to the heat dissipation, improves the radiating efficiency.
In this embodiment, the side surface of the inner lamp housing 3 is opened with vent holes 15, and the vent holes 15 are arranged in a circular array around the side surface of the inner lamp housing 3.
When the heat exchanger is used specifically, the arrangement of the vent holes 15 is beneficial to the heat removal of the motor 4 and the small fan 5 to the diversion gap.
In the present embodiment, the fixing posts 16 are fixedly connected to the side of the heat absorbing plate 6, the number of the fixing posts 16 is four, and four fixing posts 16 are arranged on the side of the heat absorbing plate 6 in a rectangular array.
When the heat absorption lamp is used specifically, the fixing column 16 is used for fixing the heat absorption plate 6 at the bottom of the inner lamp shell 3, so that the heat absorption plate 6 can absorb heat of the lamp beads 11 conveniently.
In this embodiment, the bottom end of the motor 4 is fixedly connected with a clamping bead 17, and the diameter of the clamping bead 17 is larger than that of the rotating port of the small fan 5.
During the specific use, the big small-size setting of card pearl 17 is in order to support and block little fan 5, makes things convenient for little fan 5 normal work.
In this embodiment, a transparent lamp housing 18 is screwed to the bottom of the inner side wall of the inner lamp housing 3.
When the LED lamp is used specifically, when the heat dissipation efficiency is required to be higher, the transparent lamp shell 18 can be dismounted in a rotating mode, the illumination degree is improved, and cleaning is convenient.
The working principle is as follows: put through lamp holder 1, the on-state current, lamp pearl 11 shines and produces the heat, the absorber plate 6 absorbs the heat that lamp pearl 11 shines the production, dispel the heat through fin 7, motor 4 drives little fan 5 and rotates, improve the inside pressure of interior lamp body 3, arrange the heat in the water conservancy diversion gap of outer lamp body 2 and interior lamp body 3 through air vent 15, outside air passes through in the inlet port 13 gets into the water conservancy diversion gap of outer lamp body 2 and interior lamp body 3, form heat convection, a large amount of hot gas flows are dispelled the heat through the heat dissipation grid 12 of outer lamp body 2, partial heat is got rid of through venthole 14, diversified ventilation cooling, protect lamps and lanterns safety, and long service life.
The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the utility model as claimed. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (8)
1. The utility model provides a LED lamps and lanterns with ventilation heat dissipation function, includes lamp holder (1), its characterized in that: the lamp is characterized in that the lower surface of the lamp holder (1) is fixedly connected with an outer lamp shell (2), the bottom of the outer lamp shell (2) is fixedly connected with an inner lamp shell (3), the inner top wall of the inner lamp shell (3) is fixedly provided with a motor (4), the side surface of the motor (4) is fixedly connected with a small fan (5), the inner side wall of the inner lamp shell (3) is fixedly connected with a heat absorbing plate (6), the upper surface of the heat absorbing plate (6) is fixedly connected with radiating fins (7), the lower surface of the heat absorbing plate (6) is fixedly connected with a mounting plate (8), the lower surface of the mounting plate (8) is fixedly provided with a lamp sleeve (9), a lamp groove (10) is formed in the lower end of the lamp sleeve (9), and the middle part of the lamp groove (10) is in threaded connection with a lamp bead (11).
2. The LED lamp with ventilation and heat dissipation functions as recited in claim 1, wherein: the side of the outer lamp shell (2) is provided with a heat dissipation grid (12), and the heat dissipation grid (12) is arranged on the periphery of the side of the outer lamp shell (2) in an annular array mode.
3. The LED lamp with ventilation and heat dissipation functions as recited in claim 2, wherein: the lamp is characterized in that an air inlet hole (13) is formed in the top wall of the outer lamp shell (2), the air inlet hole (13) is formed in the top wall of the outer lamp shell (2) in an annular array mode, an air outlet hole (14) is formed in the bottom wall of the outer lamp shell (2), and the air outlet hole (14) is formed in the bottom wall of the outer lamp shell (2) in an annular array mode.
4. The LED lamp with ventilation and heat dissipation functions as recited in claim 1, wherein: the radiating fins (7) are arranged on the upper surface of the heat absorbing plate (6) in an annular array mode, and a flow guiding gap is reserved between the outer lamp shell (2) and the inner lamp shell (3).
5. The LED lamp with ventilation and heat dissipation functions as recited in claim 1, wherein: the side surface of the inner lamp shell (3) is provided with vent holes (15), and the vent holes (15) are arranged on the periphery of the side surface of the inner lamp shell (3) in an annular array mode.
6. The LED lamp with ventilation and heat dissipation functions as recited in claim 4, wherein: the side face of the heat absorption plate (6) is fixedly connected with four fixing columns (16), and the four fixing columns (16) are arranged on the side face of the heat absorption plate (6) in a rectangular array mode.
7. The LED lamp with ventilation and heat dissipation functions as recited in claim 1, wherein: the bottom end of the motor (4) is fixedly connected with a clamping bead (17), and the diameter of the clamping bead (17) is larger than that of a rotating opening of the small fan (5).
8. The LED lamp with ventilation and heat dissipation functions as recited in claim 1, wherein: and the bottom of the inner side wall of the inner lamp shell (3) is in threaded connection with a transparent lamp shell (18).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122256660.4U CN215570054U (en) | 2021-09-16 | 2021-09-16 | LED lamp with ventilation and heat dissipation functions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122256660.4U CN215570054U (en) | 2021-09-16 | 2021-09-16 | LED lamp with ventilation and heat dissipation functions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215570054U true CN215570054U (en) | 2022-01-18 |
Family
ID=79851072
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122256660.4U Active CN215570054U (en) | 2021-09-16 | 2021-09-16 | LED lamp with ventilation and heat dissipation functions |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215570054U (en) |
-
2021
- 2021-09-16 CN CN202122256660.4U patent/CN215570054U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A LED lamp with ventilation and heat dissipation function Effective date of registration: 20231106 Granted publication date: 20220118 Pledgee: Leliu sub branch of Guangdong Shunde Rural Commercial Bank Co.,Ltd. Pledgor: Guangdong Zhicheng Electric Appliance Co.,Ltd. Registration number: Y2023980064325 |