CN220169402U - High heat dissipation cup lamps and lanterns that adjust luminance - Google Patents
High heat dissipation cup lamps and lanterns that adjust luminance Download PDFInfo
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- CN220169402U CN220169402U CN202321976361.0U CN202321976361U CN220169402U CN 220169402 U CN220169402 U CN 220169402U CN 202321976361 U CN202321976361 U CN 202321976361U CN 220169402 U CN220169402 U CN 220169402U
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- heat dissipation
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- lamp
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- 230000017525 heat dissipation Effects 0.000 title claims abstract description 108
- 241001465382 Physalis alkekengi Species 0.000 title description 2
- 239000011324 bead Substances 0.000 claims abstract description 31
- 238000009434 installation Methods 0.000 claims abstract description 22
- 238000005286 illumination Methods 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 229910000838 Al alloy Inorganic materials 0.000 description 2
- 239000000956 alloy Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000605 extraction Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 230000005494 condensation Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating 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 high-heat-dissipation dimming cup lamp, which comprises a lamp holder, wherein a mounting groove is formed in the lamp holder; the mounting groove is provided with a first mounting end and a second mounting end; the light source assembly comprises a lamp bead, a lens, a mounting frame and a dimming cup, and the mounting frame is mounted at the first mounting end; the bottom end of the lens is arranged on the mounting frame, and the lamp beads are arranged at the bottom end of the lens; the light adjusting cup is arranged outside the second mounting end and guides the light transmitted by the lens to be emitted out through the second mounting end; the bottom end of the radiating seat is provided with a radiating groove; the heat dissipation seat is covered at the first installation end and is communicated with the first installation end; a heat dissipation channel is arranged in the heat dissipation seat, one end of the heat dissipation channel is communicated with the heat dissipation groove, and the other end of the heat dissipation channel is communicated to the outside of the heat dissipation seat. The light emitted by the lens is reflected and condensed by the light adjusting cup, so that the illumination brightness is improved; and the heat dissipation seat is provided with the heat dissipation groove and the heat dissipation channel for high-efficiency heat dissipation.
Description
Technical Field
The utility model relates to the technical field of lamps, in particular to a high-heat-dissipation dimming cup lamp.
Background
At present, a large amount of heat can be generated when the lamp is used, the service time is long, and the generated high heat is extremely easy to damage the lamp beads. The existing method is that a radiator is directly arranged on a lamp holder to radiate heat generated by lamp bead work, however, the radiator is generally heavy, and after assembly, the weight of the whole lamp is increased, so that later assembly is affected.
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model aims to provide a high-heat-dissipation dimming cup lamp, which can reflect and concentrate light rays emitted by a lens through a dimming cup, so as to improve illumination brightness; and the heat dissipation seat is provided with the heat dissipation groove and the heat dissipation channel for high-efficiency heat dissipation.
The utility model adopts the following technical scheme:
a high heat dissipation dimming cup lamp, which comprises a lamp body,
the lamp holder is internally provided with a mounting groove; the mounting groove is provided with a first mounting end and a second mounting end;
the light source assembly comprises a lamp bead, a lens, a mounting frame and a dimming cup, and the mounting frame is mounted at the first mounting end; the bottom end of the lens is arranged on the mounting frame, and the lamp beads are arranged at the bottom end of the lens; the light adjusting cup is arranged outside the second mounting end and guides the light rays transmitted by the lens to be emitted out through the second mounting end;
the bottom end of the radiating seat is provided with a radiating groove; the heat dissipation seat is covered on the first installation end and is communicated with the first installation end; the heat dissipation base is internally provided with a heat dissipation channel, one end of the heat dissipation channel is communicated with the heat dissipation groove, and the other end of the heat dissipation channel penetrates through the outside of the heat dissipation base.
Further, a plurality of first radiating fins and a plurality of second radiating fins are arranged at the top end of the radiating seat, and the plurality of second radiating fins are arranged outside the plurality of first radiating fins; the heights of the plurality of first radiating fins are higher than those of the plurality of second radiating fins.
Further, a heat dissipation concave position is arranged at the top end of the first heat dissipation fin.
Further, the top ends of the second radiating fins are inclined planes.
Further, a lamp bead groove is formed in the top end of the lens, and the lamp beads are installed in the lamp bead groove in an adhering mode.
Further, a connecting sleeve is sleeved at the bottom end of the lamp holder, a connecting sheet is arranged on the outer surface of the connecting sleeve, and a plurality of connecting holes are formed in the connecting sheet.
Further, an elastic pin is arranged on the outer surface of the lamp holder, a clamping block is arranged on the inner wall of the connecting sleeve, and a clamping groove is formed between the clamping block and the bottom end surface of the connecting sleeve; the elastic pin is used for being clamped into the clamping groove when the connecting sleeve is sleeved outside the lamp holder.
Further, the connecting sheet is a spring sheet.
Compared with the prior art, the utility model has the beneficial effects that:
because the radiating seat is the lamp lid at the first installation end of mounting groove, and the lamp pearl is also installed at first installation end, therefore the heat that the lamp pearl produced can direct to the radiating groove through first installation end, and the heat in the radiating groove can be guided to outside through the radiating channel, dispels the heat to inside, cooperates the radiating seat that the radiating material made, can obviously improve the radiating effect. In addition, the heat radiating seat is provided with the grooves and the hollow channels to form heat extraction, so that the whole weight of the heat radiating seat can be reduced relative to a solid heat radiating seat, and the whole weight of the lamp can not be excessively heavy after the heat radiating seat is installed.
Drawings
FIG. 1 is a cross-sectional view of the present utility model;
FIG. 2 is a schematic diagram of an exploded construction of the present utility model;
FIG. 3 is a schematic diagram of the overall structure of the present utility model;
FIG. 4 is a schematic diagram of a heat sink according to the present utility model;
fig. 5 is a schematic view of another view structure of the heat sink according to the present utility model.
In the figure: 10. a lamp holder; 11. connecting sleeves; 111. a clamping block; 112. a connecting sheet; 12. a spring pin; 21. a lamp bead; 22. a lens; 221. a lamp bead groove; 23. a mounting frame; 24. a dimming cup; 30. a heat dissipation seat; 31. a first heat sink; 311. a heat dissipation concave position; 32. a heat dissipation channel; 33. a second heat sink; 34. and a heat dissipation groove.
Detailed Description
The utility model will be further described with reference to the accompanying drawings and detailed description below:
in the description of the present utility model, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present utility model and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this utility model belongs. The terminology used herein in the description of the utility model is for the purpose of describing particular embodiments only and is not intended to be limiting of the utility model.
The high heat dissipation dimming cup 24 lamp shown in fig. 1-5 comprises a lamp holder 10, a light source assembly and a heat dissipation base 30, wherein a mounting groove is arranged in the lamp holder 10, and the mounting groove is provided with a first mounting end and a second mounting end.
The specific light source assembly includes a lamp bead 21, a lens 22, a mounting frame 23 and a light adjusting cup 24, the mounting frame 23 is mounted at a first mounting end, the bottom end of the lens 22 is mounted at the mounting frame 23, the lamp bead 21 is mounted at the bottom end of the lens 22, the light adjusting cup 24 is mounted outside a second mounting end, and the light adjusting cup 24 can guide the light transmitted by the lens 22 to be emitted through the second mounting end.
The bottom end of the heat dissipation seat 30 is provided with a heat dissipation groove 34, the heat dissipation seat 30 is covered at the first installation end, and the heat dissipation groove 34 can be communicated with the first installation end of the installation groove after the heat dissipation seat 30 is covered at the first installation end. In addition, a heat dissipation channel 32 is disposed in the heat dissipation seat 30, one end of the heat dissipation channel 32 is communicated with the heat dissipation groove 34, and the other end of the heat dissipation channel 32 is communicated to the outside of the heat dissipation seat 30.
Based on the above structure, when the high heat dissipation dimming cup 24 lamp is used, the lamp beads 21 can be communicated with external commercial power through the circuit board, the lamp beads 21 can emit light, the light can be guided and emitted through the lens 22, and the light guided by the lens 22 can be refracted and guided through the inner wall of the dimming cup 24. Specifically, the light-adjusting cup 24 may be made of a reflective material, so that the light after being condensed and refracted by the lens 22 is reflected by the inner wall of the light-adjusting cup 24 and guided out, so as to achieve light condensation.
Specifically, since the heat dissipation seat 30 is covered at the first installation end of the installation groove, and the lamp bead 21 is also installed at the first installation end, the heat generated by the lamp bead 21 can be directly guided to the heat dissipation groove 34 through the first installation end, the heat in the heat dissipation groove 34 can be guided to the outside through the heat dissipation channel 32 to dissipate the heat in the heat dissipation seat, and the heat dissipation effect can be obviously improved by matching with the heat dissipation seat 30 made of heat dissipation materials.
It should be noted that, since the heat dissipation seat 30 is formed by providing the groove and the hollow channel on the heat dissipation seat 30 to form the heat extraction, the overall weight of the heat dissipation seat 30 can be reduced compared with the solid heat dissipation seat 30, so that the overall weight of the lamp after the heat dissipation seat 30 is installed will not be too heavy.
Further, a plurality of first fins 31 and a plurality of second fins 33 may be provided at the top end of the heat sink 30, and the plurality of second fins 33 may be provided outside the plurality of first fins 31; the first heat dissipation fins 31 are higher than the second heat dissipation fins 33, on the basis of the structure, the first heat dissipation fins 31 with higher heights are concentrated in the middle of the heat dissipation base 30 and are arranged corresponding to the lamp beads 21, namely, heat generated by the lamp beads 21 can be concentrated to the heat dissipation grooves 34 and led out through the heat dissipation channels 32, the first heat dissipation fins 31 concentrated in the middle can be dissipated, the second heat dissipation fins 33 surrounding the outer sides of the first heat dissipation fins 31 can assist in dissipating heat, and the second heat dissipation fins 33 are lower than the first heat dissipation fins 31 in height, so that the first heat dissipation fins 31 in the middle cannot be blocked from inside to outside, and the heat dissipation performance of the whole heat dissipation base 30 can be further improved.
It should be noted that, the heat dissipation seat 30 may be made of an aluminum alloy material with good heat dissipation performance, so the first heat dissipation fin 31 and the second heat dissipation fin formed on the heat dissipation seat 30 are made of an aluminum alloy material, and have good heat dissipation performance and light weight.
Further, in order to further reduce the weight of the heat dissipation seat 30, a heat dissipation concave portion 311 may be further disposed at the top end of the first heat dissipation fin 31, and the heat dissipation concave portion 311 may increase the contact surface between the first heat dissipation fin 31 and the outside, so that the first heat dissipation fin 31 has more heat dissipation surfaces and better heat dissipation performance. And the heat dissipation concave portion 311 reduces the physical structure of the first heat sink 31, so that the mass is lighter.
Further, the top end of the second heat sink 33 is an inclined surface, and is in contact with the outside by adopting an inclined surface structure, and has a larger heat dissipation contact surface with respect to the straight surface, so that the heat dissipation performance is better.
Further, in order to facilitate the installation of the lamp bead 21, a lamp bead groove 221 may be further provided at the top end of the lens 22, the lamp bead 21 is installed in the lamp bead groove 221 in an adhesive manner, the lamp bead 21 is limited by the lamp bead groove 221 when being installed to the lens 22, and the installation structure of the lamp bead 21 is more stable.
Further, the connecting sleeve 11 may be sleeved at the bottom end of the lamp holder 10, the connecting piece 112 is provided on the outer surface of the connecting sleeve 11, and a plurality of connecting holes are provided on the connecting piece 112, when the lamp holder 10 is assembled, the connecting sleeve 11 may be sleeved at the bottom end of the lamp holder 10, then the plurality of connecting holes of the connecting piece 112 may be connected with screws in a penetrating manner, the lamp holder 10 is connected to the ceiling by the screws, and the installation of the lamp holder 10 is completed, that is, the installation of the lamp holder 10 is performed by the connecting piece 112 of the connecting sleeve 11, and no additional installation holes are required to be provided on the lamp holder 10. The lamp holder 10 can also be directly separated from the connecting sleeve 11 for single use, and the lamp holder is specifically selected according to actual needs.
Further, in order to facilitate the assembly of the connecting sleeve 11 and the lamp holder 10, the outer surface of the lamp holder 10 may be provided with a spring pin 12, the inner wall of the connecting sleeve 11 is provided with a clamping block 111, a clamping groove is formed between the clamping block 111 and the bottom end surface of the connecting sleeve 11, and when the connecting sleeve 11 is sleeved outside the lamp holder 10, the spring pin 12 can be clamped into the clamping groove, so that the connecting sleeve 11 and the lamp holder 10 are convenient to disassemble and assemble.
Further, the connecting piece 112 is a spring piece, and the spring piece can be deformed adaptively according to the mounting surface, so that the assembly is more convenient.
It will be apparent to those skilled in the art from this disclosure that various other changes and modifications can be made which are within the scope of the utility model as defined in the appended claims.
Claims (8)
1. A high heat dissipation dimming cup lamp is characterized by comprising,
the lamp holder is internally provided with a mounting groove; the mounting groove is provided with a first mounting end and a second mounting end;
the light source assembly comprises a lamp bead, a lens, a mounting frame and a dimming cup, and the mounting frame is mounted at the first mounting end; the bottom end of the lens is arranged on the mounting frame, and the lamp beads are arranged at the bottom end of the lens; the light adjusting cup is arranged outside the second mounting end and guides the light rays transmitted by the lens to be emitted out through the second mounting end;
the bottom end of the radiating seat is provided with a radiating groove; the heat dissipation seat is covered on the first installation end and is communicated with the first installation end; the heat dissipation base is internally provided with a heat dissipation channel, one end of the heat dissipation channel is communicated with the heat dissipation groove, and the other end of the heat dissipation channel penetrates through the outside of the heat dissipation base.
2. The high heat dissipation dimming cup lamp as set forth in claim 1, wherein a plurality of first heat dissipation fins and a plurality of second heat dissipation fins are arranged at the top end of the heat dissipation base, and the plurality of second heat dissipation fins are arranged outside the plurality of first heat dissipation fins; the heights of the plurality of first radiating fins are higher than those of the plurality of second radiating fins.
3. The high heat dissipation dimming cup light fixture as recited in claim 2, wherein a heat dissipation concave position is arranged at the top end of the first heat dissipation plate.
4. The high heat dissipating dimming cup light fixture of claim 2, wherein the top ends of the second heat sink are beveled.
5. The high heat dissipation dimming cup light fixture as recited in any one of claims 1-4, wherein a bead groove is provided at a top end of the lens, and the bead is adhesively mounted in the bead groove.
6. The high heat dissipation dimming cup light fixture as recited in any one of claims 1-4, wherein a connecting sleeve is sleeved at the bottom end of the lamp holder, a connecting sheet is arranged on the outer surface of the connecting sleeve, and a plurality of connecting holes are formed in the connecting sheet.
7. The high-heat-dissipation dimming cup lamp as set forth in claim 6, wherein the outer surface of the lamp holder is provided with a spring pin, the inner wall of the connecting sleeve is provided with a clamping block, and a clamping groove is formed between the clamping block and the bottom end surface of the connecting sleeve; the elastic pin is used for being clamped into the clamping groove when the connecting sleeve is sleeved outside the lamp holder.
8. The high heat dissipating dimming cup light fixture of claim 6, wherein the connecting piece is a spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321976361.0U CN220169402U (en) | 2023-07-25 | 2023-07-25 | High heat dissipation cup lamps and lanterns that adjust luminance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321976361.0U CN220169402U (en) | 2023-07-25 | 2023-07-25 | High heat dissipation cup lamps and lanterns that adjust luminance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220169402U true CN220169402U (en) | 2023-12-12 |
Family
ID=89052674
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321976361.0U Active CN220169402U (en) | 2023-07-25 | 2023-07-25 | High heat dissipation cup lamps and lanterns that adjust luminance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220169402U (en) |
-
2023
- 2023-07-25 CN CN202321976361.0U patent/CN220169402U/en active Active
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