CN211399361U - LED lamp with heat dispersion - Google Patents
LED lamp with heat dispersion Download PDFInfo
- Publication number
- CN211399361U CN211399361U CN202020258738.9U CN202020258738U CN211399361U CN 211399361 U CN211399361 U CN 211399361U CN 202020258738 U CN202020258738 U CN 202020258738U CN 211399361 U CN211399361 U CN 211399361U
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- radiator
- lower shell
- phosphor
- led lamp
- heat dissipation
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Abstract
An LED lamp with heat dissipation performance comprises a lampshade, a lower shell and a phosphor radiator arranged between the lampshade and the lower shell, wherein the bottom of the lower shell is connected with a connecting part, one side of the interior of the lower shell, which is adjacent to the threaded connecting part, is provided with a circuit board structure, the upper side of the circuit board structure is electrically connected with a radiating fan structure, the radiating fan comprises a fan and radiating fins arranged around the fan, the radiating fan is arranged in the lower shell, the edge of the lower shell is provided with a radiating groove structure, the phosphor radiator is arranged above the radiating fan, the phosphor radiator is connected with the lower shell, the upper end face of the phosphor radiator is clamped with an LED lamp panel, the inner side edge of the upper end of the phosphor radiator is provided with a threaded structure, and the lampshade is arranged above the phosphor radiator, and the outer edge of the bottom of the lampshade is provided with an external thread structure matched with the thread structure of the phosphor radiator.
Description
Technical Field
The utility model relates to an illumination source field especially relates to a LED lamp with heat dispersion.
Background
The LED lamp gradually replaces the market position of the traditional lamp with the beneficial performances of low energy consumption, high luminous efficiency, long service life and the like, but the LED lamp has the biggest problem of heating of the LED lamp core, and the service life of the LED lamp can be directly influenced if the heating high temperature cannot be dissipated in time, so that the heat dissipation problem is always more important in the LED lamp industry. The scheme that has now generally is through trompil on the lamp body, lets inside and outside air can reach radiating purpose by convection, but the trompil makes the dust get into easily, and the radiating effect can sharply reduce after the deposition to the dusting is comparatively difficult, and the lamp body intensity can be reduced too greatly to the trompil in addition, and the radiating effect is unsatisfactory then to the trompil undersize.
Therefore, the above problems are problems that need to be solved by a technician during the design and use of the LED lamp.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a LED lamp with heat dispersion to the technical problem who exists among the prior art, concrete technical scheme is as follows:
the utility model provides a LED lamp with heat dissipation performance, which comprises a lamp shade, a lower shell and a phosphor radiator arranged between the lamp shade and the lower shell, wherein the bottom of the lower shell is connected with a connecting part, one side of the interior of the lower shell adjacent to the threaded connecting part is provided with a circuit board structure, the upper side of the circuit board structure is electrically connected with a radiator fan structure, the radiator fan comprises a fan and radiating fins arranged around the fan, the radiator fan is arranged in the interior of the lower shell, the edge of the lower shell is provided with a radiating groove structure, the phosphor radiator is arranged above the radiator fan, the phosphor radiator is connected with the lower shell, the upper end surface of the phosphor radiator is clamped with an LED lamp panel, the inner side edge of the upper end of the phosphor radiator is provided with a threaded structure, the lamp shade is arranged above the phosphor radiator, and the outer edge of the bottom of the lampshade is provided with an external thread structure matched with the thread structure of the phosphor radiator.
The utility model discloses a further improvement lies in: the heat dissipation groove structure is a strip-shaped groove structure.
The utility model discloses a further improvement lies in: the bottom edge of the strip-shaped groove structure is connected with the lower shell in an injection molding mode, and the upper side of the strip-shaped groove structure is connected with the edge of the lower shell in a gap mode.
The utility model discloses a further improvement lies in: the lampshade is hemispherical.
The utility model discloses a further improvement lies in: the LED lamp panel is attached to the upper end face of the phosphor radiator through heat-conducting silica gel.
The utility model discloses a further improvement lies in: the periphery of the bottom of the radiator is provided with a plurality of sheet hollow structures.
The utility model discloses a further improvement lies in: the periphery of the upper end of the inner side of the lower shell is provided with a plurality of lug structures corresponding to the flaky hollow structures.
The utility model has the advantages that:
the heat dissipation effect is good, the deposited dust is easy to remove, the shell strength can be ensured, the cost is reduced, and the heat dissipation device has a wide market application prospect.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic diagram of the explosion structure of the present invention;
description of the drawings: the LED lamp comprises a lamp shade 1, a lower shell 2, a radiator 3, a phosphor plate 4, a connecting part 5, a circuit board structure 6, a radiating fan structure 7, a fan 8, a radiating fin 9, a radiating groove structure 10, an LED lamp panel 11, a thread structure 12, an external thread structure 13, a sheet hollow structure 14 and a bump structure 14.
Detailed Description
In order to make the technical field person understand the scheme of the present invention better, the following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical scheme in the embodiments of the present invention.
The embodiment provides an LED lamp with heat dissipation performance, which comprises a lampshade 1, a lower shell 2 and a phosphor sheet radiator 3 arranged between the lampshade 1 and the lower shell 2, wherein the lampshade 1 is hemispherical, the bottom of the lower shell 2 is connected with a connecting part 4, a circuit board structure 5 is arranged on one side of the interior of the lower shell 2 adjacent to the threaded connecting part 4, a heat dissipation fan structure 6 is electrically connected to the upper side of the circuit board structure 5, the heat dissipation fan structure 6 comprises a fan 7 and heat dissipation fins 8 arranged around the fan 7, the heat dissipation fan structure 6 is arranged in the interior of the lower shell 2, a heat dissipation groove structure 9 is arranged on the edge of the lower shell 2, the heat dissipation groove structure 9 is a strip-shaped groove structure, and the bottom edge of the strip-shaped groove structure is integrally connected with the lower shell 2 through injection molding, the upper side of the strip-shaped groove structure is connected with the edge of the lower shell 2 in a clearance mode.
The phosphor radiator 3 is arranged above the heat radiation fan structure 6, the phosphor radiator 3 is connected with the lower shell 2, the upper end face of the phosphor radiator 3 is clamped with an LED lamp panel 10, the LED lamp panel 10 is attached to the upper end face of the phosphor radiator 3 through heat-conducting silica gel, the inner side edge of the upper end of the phosphor radiator 3 is provided with a thread structure 11, a lampshade 1 is arranged above the phosphor radiator 3, the outer edge of the bottom of the lampshade 1 is provided with an external thread structure 12 matched with the thread structure of the phosphor radiator 3, the periphery of the bottom of the radiator 3 is provided with four sheet-shaped hollow structures 13, the periphery of the upper end of the inner side of the lower shell 2 is provided with four bump structures 14 corresponding to the sheet-shaped hollow structures 13, and the four sheet-shaped hollow structures 13 are connected with the four bump structures 14 in a buckling mode.
The utility model has the advantages that:
set up the phosphorus piece radiator with the mode that radiator fan is connected can be so that the radiating effect is good, and set up the casing is outside down the bar groove structure can prevent that the dust from getting into down inside the casing, and adhere to lower casing surface's deposition is easily clear away, has the practicality and has wide market perspective.
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 detailed description, or equivalent replacements may be made for some of the technical features of the embodiments. All utilize the equivalent structure that the content of the utility model discloses a specification and attached drawing was done, direct or indirect application is in other relevant technical field, all is in the same way the utility model discloses within the patent protection scope.
Claims (7)
1. An LED lamp with heat dissipation performance is characterized by comprising a lampshade, a lower shell and a phosphor radiator arranged between the lampshade and the lower shell, wherein the bottom of the lower shell is connected with a connecting part, one side of the interior of the lower shell, which is adjacent to a threaded connecting part, is provided with a circuit board structure, the upper side of the circuit board structure is electrically connected with a radiator fan structure, the radiator fan comprises a fan and radiating fins arranged on the periphery of the fan, the radiator fan is arranged in the lower shell, the edge of the lower shell is provided with a radiating groove structure, the phosphor radiator is arranged above the radiator fan, the phosphor radiator is connected with the lower shell, an LED lamp panel is clamped on the upper end face of the phosphor radiator, the inner side edge of the upper end of the phosphor radiator is provided with a threaded structure, and the lampshade is arranged above the phosphor radiator, and the outer edge of the bottom of the lampshade is provided with an external thread structure matched with the thread structure of the phosphor radiator.
2. The LED lamp with heat dissipation capability of claim 1, wherein: the heat dissipation groove structure is a strip-shaped groove structure.
3. The LED lamp with heat dissipation capability of claim 2, wherein: the bottom edge of the strip-shaped groove structure is connected with the lower shell in an injection molding mode, and the upper side of the strip-shaped groove structure is connected with the edge of the lower shell in a gap mode.
4. The LED lamp with heat dissipation capability of claim 1, wherein: the lampshade is hemispherical.
5. The LED lamp with heat dissipation capability of claim 1, wherein: the LED lamp panel is attached to the upper end face of the phosphor radiator through heat-conducting silica gel.
6. The LED lamp with heat dissipation capability of claim 1, wherein: the periphery of the bottom of the radiator is provided with a plurality of sheet hollow structures.
7. The LED lamp with heat dissipation capability of claim 6, wherein: the periphery of the upper end of the inner side of the lower shell is provided with a plurality of lug structures corresponding to the flaky hollow structures.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020258738.9U CN211399361U (en) | 2020-03-05 | 2020-03-05 | LED lamp with heat dispersion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020258738.9U CN211399361U (en) | 2020-03-05 | 2020-03-05 | LED lamp with heat dispersion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211399361U true CN211399361U (en) | 2020-09-01 |
Family
ID=72213350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020258738.9U Active CN211399361U (en) | 2020-03-05 | 2020-03-05 | LED lamp with heat dispersion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211399361U (en) |
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2020
- 2020-03-05 CN CN202020258738.9U patent/CN211399361U/en active Active
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