CN221005004U - Spotlight with heat radiator capable of conducting heat and convection - Google Patents
Spotlight with heat radiator capable of conducting heat and convection Download PDFInfo
- Publication number
- CN221005004U CN221005004U CN202323228346.0U CN202323228346U CN221005004U CN 221005004 U CN221005004 U CN 221005004U CN 202323228346 U CN202323228346 U CN 202323228346U CN 221005004 U CN221005004 U CN 221005004U
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- heat dissipation
- heat
- radiating
- seat
- connecting column
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- 230000000694 effects Effects 0.000 claims abstract description 4
- 230000017525 heat dissipation Effects 0.000 claims description 40
- 230000005855 radiation Effects 0.000 claims description 19
- 101150038956 cup-4 gene Proteins 0.000 description 3
- 230000000191 radiation effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000002708 enhancing effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a spotlight with a heat-conducting convection radiator, which comprises a radiating seat, a reflecting cup, a connecting piece, a luminous lamp panel, a lampshade and a lens, wherein the luminous lamp panel is arranged in the radiating seat and fixedly connected with the radiating seat, the connecting piece is fixedly connected with the radiating seat and presses the reflecting cup on the luminous lamp panel through the connecting piece, the lampshade is rotationally connected to the connecting piece, and the reflecting cup is arranged in the lampshade. The middle of the bottom of the radiating seat is provided with a connecting column, the side face of the connecting column is provided with a plurality of arc radiating fins which are uniformly arranged, the tail end of each radiating fin is provided with an arc radiating plate, the position of the connecting column corresponds to the position of the luminous lamp panel on the inner side of the radiating seat, and convection can be formed between the connecting column and the outside through the radiating fins and the radiating plates, so that the radiating effect of the radiating seat is improved.
Description
Technical Field
The utility model relates to the field of lamps, in particular to a spotlight with a heat radiator capable of conducting heat and convection.
Background
The existing spot lamp has large luminous intensity, and in order to keep the luminous intensity with the same intensity for a long time, a better and larger heat dissipation structure is needed to realize, but in actual use, the larger heat dissipation cost is higher, so that the heat dissipation structure needs to be improved, so that the smaller structure can realize better heat dissipation effect, and therefore, the spot lamp with the heat conduction convection is needed by changing the heat dissipation fin structure and enabling the heat dissipation fin structure to form heat dissipation convection.
Disclosure of utility model
The utility model mainly aims to provide a spotlight with a heat conduction convection radiator, which can form heat radiation convection by changing the structure of a heat radiation fin.
The utility model provides a spotlight with a heat-conducting convection radiator, which comprises a radiating seat, a reflecting cup, a connecting piece, a luminous lamp panel, a lampshade and a lens, wherein the luminous lamp panel is arranged in the radiating seat and fixedly connected with the radiating seat;
The heat radiation seat comprises a heat radiation seat body, wherein a plurality of heat radiation fins are arranged on the side face of the heat radiation seat body, a connecting column is arranged in the middle of the bottom of the heat radiation seat body, a plurality of arc-shaped heat radiation fins are uniformly arranged on the side face of the connecting column, arc-shaped heat radiation plates are arranged at the tail ends of the heat radiation fins, the positions of the connecting column correspond to the positions of the light-emitting lamp panels on the inner side of the heat radiation seat body, and convection can be formed between the connecting column and the outside through the heat radiation fins and the heat radiation plates so as to improve the heat radiation effect of the heat radiation seat body.
Preferably, a through hole is further formed between the heat dissipation fins, the through hole is communicated with the inner side of the heat dissipation seat, and an external circuit passes through the through hole and is connected with the light-emitting lamp panel at the inner side of the heat dissipation seat.
Preferably, a strip-shaped first heat dissipation groove is arranged on the outer side of the heat dissipation plate.
Preferably, the bottom of the connecting column and the part of the radiating fin adjacent to the connecting column are recessed towards the inner side of the connecting column to form a second radiating groove.
The spotlight with the heat radiator with heat conduction and convection has the beneficial effects that:
1. by arranging the radiating fins and the radiating plate, convection can be formed between the connecting column and the outside, thereby improving the radiating effect of the radiating seat,
2. Through promoting the heat dissipation ability of heat dissipation seat to can reduce the volume of heat dissipation seat, thereby reduce the holistic volume of shot-light.
Drawings
FIG. 1 is a schematic diagram of a reflector lamp with a heat sink with heat conduction and convection according to the present utility model;
FIG. 2 is a perspective view of a heat sink base of a spotlight with a heat sink with heat conduction and convection according to the present utility model;
FIG. 3 is a perspective view of a second heat sink of the reflector lamp with a heat sink of heat conduction and convection according to the present utility model;
Reference numerals in the drawings: 1. the LED lamp comprises a radiating seat, 2, a lamp shade, 3, a connecting piece, 4, a reflecting cup, 5, a lens, 11, a connecting column, 12, radiating fins, 13, a radiating plate, 14, a wire through hole, 131, a first radiating groove, 132 and a second radiating groove.
The achievement of the objects, functional features and advantages of the present utility model will be further described with reference to the accompanying drawings, in conjunction with the embodiments.
Detailed Description
It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1 to 3, an embodiment of a spotlight with a heat sink for heat conduction and convection according to the present utility model is presented:
A spotlight with a heat radiator capable of conducting heat and convection comprises a heat radiating seat 1, a reflecting cup 4, a connecting piece 3, a luminous lamp panel, a lampshade 2 and a lens 5.
The connecting piece 3 sets up on the radiating seat 1 with radiating seat 1 fixed connection, the luminous lamp plate setting is in radiating seat 1 with radiating seat 1 fixed connection, connecting piece 3 and radiating seat 1 fixed connection and press the reflector cup 4 through connecting piece 3 and establish on the luminous lamp plate, lamp shade 2 rotates to be connected on connecting piece 3, reflector cup 4 sets up in lamp shade 2.
The middle of the bottom of the heat dissipation seat 1 is provided with a connecting column 11, and the position of the connecting column 11 corresponds to the position of the luminous lamp panel on the inner side of the heat dissipation seat 1. A plurality of arc-shaped radiating fins 12 which are uniformly arranged are arranged on the side face of the connecting column 11, and the tail ends of the radiating fins 12 extend to the radiating fins 12 adjacent to the two sides to form an arc-shaped radiating plate 13. A first heat sink 131 in the shape of a bar is provided on the outside of the heat dissipation plate 13.
The bottom of the connection post 11 and the portion of the heat dissipation fin 12 adjacent to the connection post 11 are recessed toward the inside of the connection post 11 to form a second heat dissipation groove 132. And a through hole 14 is also arranged between the radiating fins 12, the through hole 14 is communicated with the inner side of the radiating seat 1, and an external circuit passes through the through hole 14 and is connected with the luminous lamp panel at the inner side of the radiating seat 1.
By providing the heat radiation fins 12 and the heat radiation plate 113, convection can be formed between the connection post 11 and the outside, thereby enhancing the heat radiation effect of the heat radiation base 1.
The foregoing description is only of the preferred embodiments of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structural changes made by the present utility model and the accompanying drawings, or direct or indirect application in other related technical fields, are included in the scope of the present utility model.
Claims (4)
1. A spotlight with a heat-conducting convection radiator,
The LED lamp comprises a heat dissipation seat, a reflecting cup, a connecting piece, a luminous lamp panel, a lamp shade and a lens, wherein the luminous lamp panel is arranged in the heat dissipation seat and fixedly connected with the heat dissipation seat, the connecting piece is fixedly connected with the heat dissipation seat and presses the reflecting cup on the luminous lamp panel through the connecting piece, the lamp shade is rotationally connected on the connecting piece, and the reflecting cup is arranged in the lamp shade;
It is characterized in that the method comprises the steps of,
The heat dissipation seat comprises a heat dissipation seat body, wherein a plurality of heat dissipation fins are arranged on the side face of the heat dissipation seat body, a connecting column is arranged in the middle of the bottom of the heat dissipation seat body, a plurality of arc-shaped heat dissipation fins which are uniformly arranged are arranged on the side face of the connecting column, arc-shaped heat dissipation plates are arranged at the tail ends of the heat dissipation fins, the positions of the connecting column correspond to the positions of the light-emitting lamp plates on the inner side of the heat dissipation seat body, and convection can be formed between the connecting column and the outside through the heat dissipation fins and the heat dissipation plates so as to improve the heat dissipation effect of the heat dissipation seat body.
2. The spotlight with heat-conducting convection radiator according to claim 1, wherein a through hole is further provided between the heat dissipation fins, the through hole is communicated with the inner side of the heat dissipation base, and an external circuit passes through the through hole and is connected with the light-emitting lamp panel at the inner side of the heat dissipation base.
3. The spot light with heat sink of claim 1, wherein the heat sink has a strip-shaped first heat sink groove on an outer side thereof.
4. A spotlight with a heat-conducting convection radiator according to claim 3, characterized in that the bottom of the connecting post and the portion of the heat radiation fin adjacent to the connecting post are recessed to the inside of the connecting post to form a second heat radiation groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323228346.0U CN221005004U (en) | 2023-11-28 | 2023-11-28 | Spotlight with heat radiator capable of conducting heat and convection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202323228346.0U CN221005004U (en) | 2023-11-28 | 2023-11-28 | Spotlight with heat radiator capable of conducting heat and convection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221005004U true CN221005004U (en) | 2024-05-24 |
Family
ID=91122192
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202323228346.0U Active CN221005004U (en) | 2023-11-28 | 2023-11-28 | Spotlight with heat radiator capable of conducting heat and convection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221005004U (en) |
-
2023
- 2023-11-28 CN CN202323228346.0U patent/CN221005004U/en active Active
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