CN213930469U - Energy-saving LED bulb lamp with good heat dissipation performance - Google Patents
Energy-saving LED bulb lamp with good heat dissipation performance Download PDFInfo
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- CN213930469U CN213930469U CN202022968333.7U CN202022968333U CN213930469U CN 213930469 U CN213930469 U CN 213930469U CN 202022968333 U CN202022968333 U CN 202022968333U CN 213930469 U CN213930469 U CN 213930469U
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Abstract
An LED bulb lamp with energy conservation and good heat dissipation performance comprises a glass lampshade, a lamp body and a heat dissipation seat, wherein the glass lampshade, the lamp body and the heat dissipation seat are fixedly clamped from top to bottom; the lamp body includes lamp body shell, lens, aluminium base board, power drive plate, lamp body shell up end outside edge upwards extends and forms the step outwards, lens fixed mounting in the step, lamp body shell with lens lamp body shell forms an inner chamber, the inner chamber is from last to fixed aluminium base board, the power drive plate of being provided with down, power drive plate fixed mounting in aluminium base board lower extreme. Energy-conserving good LED ball bubble lamp of heat dispersion, structural design is reasonable, simple to operate, power consumption is few, the lamp body is installed on the radiating seat, has improved the radiating effect through the radiating seat to reduce the inside temperature of lamp body better, in order to avoid aluminium base board, power drive plate to burn out, heat dispersion is good, application prospect is extensive.
Description
Technical Field
The utility model relates to a LED technical field, concretely relates to LED ball bubble lamp that energy-conserving heat dispersion is good.
Background
Lamps and lanterns have played an important role in human life all the time, have undertaken the important task of giving light. As the fourth revolution of the history of human lighting, LEDs are widely used in various fields such as general lighting, decoration, signal lights, etc. Compared with other lamp sources, the LED has the advantages of small pollution, low energy consumption, long light emitting time and the like, so that the pollution to the environment can be indirectly reduced when the LED is applied to the field of illumination, and the LED is very important for the current society advocating green and environmental protection.
At present, the LED industry in China is in the rapid development period, LEDs in the market are widely used in the fields of household, traffic and communication, and the scale of application systems is different. The LED bulb lamp is a novel green light source which replaces a traditional incandescent bulb, is structurally more complex than the incandescent lamp, so that the product price is higher than that of the incandescent lamp even in the case of large-scale production, and even if the price of the LED bulb lamp is higher, the initial purchase cost plus the electricity charge is lower than that of the incandescent lamp and the electronic energy-saving lamp on the basis of one year of use. In addition, when the LED bulb lamp emits light, heat is generated and needs to be dissipated, but the heat dissipation area of the radiator for the LED bulb lamp in the prior art is small, and heat dissipation is slow. Therefore, an energy-saving LED bulb lamp with good heat dissipation performance needs to be developed to solve the above technical problems.
The Chinese patent application No. CN201220462133.7 discloses a 330-degree light-emitting LED bulb lamp, which is characterized in that the LED bulb lamp emits light at 330 degrees through a conical optical plastic part with high transmittance, and the energy consumption and the heat dissipation of the LED bulb lamp are not further improved.
SUMMERY OF THE UTILITY MODEL
Utility model purpose: in order to overcome not enough above, the utility model aims at providing a LED ball bubble lamp that energy-conserving heat dispersion is good, compact structure, reasonable in design, simple to operate, power consumption is few, and heat dispersion is good, and application prospect is extensive.
The technical scheme is as follows: an LED bulb lamp with energy conservation and good heat dissipation performance comprises a glass lampshade, a lamp body and a heat dissipation seat, wherein the glass lampshade, the lamp body and the heat dissipation seat are fixedly clamped from top to bottom; the lamp body comprises a lamp body shell, a lens, an aluminum substrate and a power supply driving board, wherein the outer edge of the upper end face of the lamp body shell extends outwards and upwards to form a step part, the lens is fixedly arranged on the step part, the lamp body shell and the lens form an inner cavity, the aluminum substrate and the power supply driving board are fixedly arranged in the inner cavity from top to bottom, and the power supply driving board is fixedly arranged at the lower end of the aluminum substrate; the lamp body shell comprises a lamp body shell, and is characterized in that a heat radiating seat is arranged at the bottom of the lamp body shell and comprises a heat radiating seat shell, a heat radiating base and a heat radiating fin group, wherein the heat radiating base and the heat radiating fin group are arranged in the heat radiating seat shell, the upper surface of the heat radiating base is provided with the heat radiating fin group, and the heat radiating base is fixedly connected with the lamp body shell.
Energy-conserving good LED ball bubble lamp of heat dispersion, moreover, the steam generator is compact in structure, and reasonable design, high durability and convenient installation, power consumption is few, the lamp body is installed on the radiating seat, the radiating effect has been improved through the radiating seat, thereby reduce the inside temperature of lamp body better, in order to avoid aluminium base board, the power drive board burns out, heat dispersion is good, can be provided with the conical optics plastics finished piece of high transmissivity at the top in the glass lamp shade, the effect of full luminous angle has been realized, therefore, the clothes hanger is strong in practicability, the one deck semi-reflecting semi-permeable membrane of plating at the surface of conical optics plastics finished piece, its transmissivity and reflectivity are respectively 50%, light is after this membrane, its light that sees through is higher by the light intensity of being reflected.
Further, according to the LED bulb lamp with good energy-saving and heat-dissipation performances, the upper end of the power supply drive board is provided with a connector male end, the upper end of the aluminum substrate is provided with a connector female end matched with the connector male end, and the connector male end penetrates through the aluminum substrate and the connector female end from bottom to top.
The utility model discloses a mode fixed power drive plate and aluminium base board that public end of connector and the female end of connector were pegged graft, the installation is inseparable, firm, simple, convenient.
Furthermore, according to the LED bulb lamp with good energy-saving and heat-dissipation performances, the plurality of lamp beads are uniformly distributed on the upper end surface of the aluminum substrate along the circumferential direction, and the lamp feet sequentially penetrate through the heat dissipation base and the lamp body shell from bottom to top and are connected with the power supply drive board.
Lamp pearl on the aluminium base board is put through with the base plate circuit of aluminium base board respectively, base plate circuit and power drive board switch-on, power drive board's input and output are connected with two lamp feet respectively, external circuit gives two lamp feet powers, thereby give the power drive board power supply, power drive board starts lamp pearl, thereby make the lamp pearl send the light, the light passes lens, inside the entering glass lamp shade, conical optical plastic finished piece through high transmissivity, the effect of full luminous angle has been realized, illumination is effectual.
Furthermore, according to the LED bulb lamp with the good energy-saving and heat-dissipation performance, the heat dissipation fin group is divided into a first heat dissipation area, a second heat dissipation area and a third heat dissipation area from outside to inside, a first heat dissipation fin is arranged in the first heat dissipation area, a second heat dissipation fin is arranged in the second heat dissipation area, a third heat dissipation fin is arranged in the third heat dissipation area, and the first heat dissipation fin, the second heat dissipation fin and the third heat dissipation fin are fixedly connected with the heat dissipation base.
The lamp body is cooled through the first cooling area, the second cooling area and the third cooling area, the three cooling areas uniformly cool the heating part, the cooling is fast, and the cooling effect is good.
Further, in the energy-saving LED bulb lamp with good heat dissipation performance, the first heat dissipation sheet comprises a first axial heat dissipation sheet and a first inclined heat dissipation sheet, and the first axial heat dissipation sheet is fixedly connected with the first inclined heat dissipation sheet; the second radiating fins of the second radiating area enclose a circle, and the cross section of each second radiating fin is in a cross-star shape.
The first radiating fin is provided with the first axial radiating plate and the two first oblique radiating plates, so that the section of the first radiating fin is Y-shaped, and the radiating area of the radiating fin is greatly increased. The second radiating fins of the second radiating area enclose a circle, the cross section of each second radiating fin is in a cross star shape, and the parts, outside the center of the lamp body, are radiated.
Further, according to the LED bulb lamp with good energy-saving and heat-dissipation performances, the third heat dissipation sheet comprises a second axial heat dissipation sheet and a circumferential heat dissipation sheet, and the second axial heat dissipation sheet is fixedly connected with the circumferential heat dissipation sheet.
The third radiating fin is provided with a second axial radiating plate and a circumferential radiating plate, so that the section of the third radiating fin is T-shaped, and the radiating area of the third radiating fin is increased.
Furthermore, according to the LED bulb lamp with the good energy-saving and heat-dissipation performance, the heat dissipation base is provided with the lamp pin hole, and the lamp pin hole is located in a gap between the first heat dissipation area and the second heat dissipation area.
The utility model has the advantages that:
(1) the LED bulb lamp with the advantages of energy conservation and good heat dissipation performance has the advantages of compact structure, reasonable design, convenient installation and less power consumption, the lamp body is installed on the heat dissipation seat, the lamp body is effectively and uniformly dissipated through the structural design of the first heat dissipation area, the second heat dissipation area and the third heat dissipation area of the heat dissipation seat, the heat dissipation is fast, the heat dissipation effect is good, and the heat dissipation effect is improved, so that the temperature inside the lamp body is better reduced, and the aluminum substrate and the power supply driving plate are prevented from being burnt out;
(2) energy-conserving good LED ball bubble lamp of heat dispersion, adopt mode fixed power drive plate and aluminium base board of the public end of connector and the female end grafting of connector, the installation is inseparable, firm, simple, convenient, has improved the life of LED ball bubble lamp.
Drawings
Fig. 1 is an appearance schematic diagram of an LED bulb lamp with good energy-saving and heat-dissipating performances according to the present invention;
fig. 2 is an assembly view of the lamp body of the LED bulb lamp with good energy saving and heat dissipating performance;
fig. 3 is a schematic diagram of an aluminum substrate and a power supply drive board of the LED bulb lamp with good energy saving and heat dissipation performance;
fig. 4 is a top view of a heat sink of the LED bulb lamp with good energy saving and heat dissipation performance;
in the figure: the lamp comprises a glass lampshade 1, a lamp body 2, a lamp body shell 21, a stepped part 211, a lens 22, an aluminum substrate 23, a connector female end 231, a power supply driving board 24, a connector male end 241, a lamp bead 242, a heat dissipation seat 3, a heat dissipation seat shell 31, a heat dissipation base 32, a lamp pin hole 321, a heat dissipation plate group 33, a first heat dissipation area 331, a second heat dissipation area 332, a first heat dissipation fin 334, a first axial heat dissipation plate 3341, a first inclined heat dissipation plate 3342, a second heat dissipation fin 335, a third heat dissipation fin 336, a second axial heat dissipation plate 3361, a circumferential heat dissipation plate 3362, a third heat dissipation area 333 and a lamp pin 4.
Detailed Description
The present invention will be further elucidated with reference to the accompanying drawings 1 to 4 and the specific embodiments.
The energy-saving LED bulb lamp with the structure shown in the figures 1 and 2 and good heat dissipation performance comprises a glass lampshade 1, a lamp body 2 and a heat dissipation seat 3, wherein the glass lampshade 1, the lamp body 2 and the heat dissipation seat 3 are fixedly clamped from top to bottom; the lamp body 2 comprises a lamp body shell 21, a lens 22, an aluminum substrate 23 and a power supply driving board 24, the outer edge of the upper end face of the lamp body shell 21 extends outwards and upwards to form a stepped part 211, the lens 22 is fixedly installed on the stepped part 211, the lamp body shell 21 and the lens 22 form an inner cavity, the aluminum substrate 23 and the power supply driving board 24 are fixedly arranged in the inner cavity from top to bottom, and the power supply driving board 24 is fixedly installed at the lower end of the aluminum substrate 23; the lamp body shell 21 bottom is provided with heat dissipation seat 3, heat dissipation seat 3 includes heat dissipation seat shell 31, heat dissipation base 32, fin group 33 are arranged in heat dissipation seat shell 31, heat dissipation base 32 upper surface sets up fin group 33, heat dissipation base 32 and lamp body shell 21 fixed connection.
In addition, as shown in fig. 2 and 3, a connector male end 241 is disposed at an upper end of the power supply driving board 24, a connector female end 231 adapted to the connector male end 241 is disposed at an upper end of the aluminum substrate 23, and the connector male end 241 penetrates through the aluminum substrate 23 and the connector female end 231 from bottom to top.
Furthermore, a plurality of lamp beads 242 are uniformly distributed on the upper end surface of the aluminum substrate 23 along the circumferential direction, and the lamp base 4 sequentially penetrates through the heat dissipation seat 3 and the lamp body shell 21 from bottom to top to be connected with the power supply driving board 24.
In addition, as shown in fig. 4, the heat dissipation plate set 33 is divided into a first heat dissipation area 331, a second heat dissipation area 332 and a third heat dissipation area 333 from outside to inside, a first heat dissipation plate 334 is disposed in the first heat dissipation area 331, a second heat dissipation plate 335 is disposed in the second heat dissipation area 332, a third heat dissipation plate 336 is disposed in the third heat dissipation area 333, and the first heat dissipation plate 334, the second heat dissipation plate 335 and the third heat dissipation plate 336 are all fixedly connected to the heat dissipation base 32.
In addition, the first heat sink 334 includes a first axial heat dissipation plate 3341 and a first inclined heat dissipation plate 3342, and the first axial heat dissipation plate 3341 and the first inclined heat dissipation plate 3342 are fixedly connected; the second heat dissipation fins 335 of the second heat dissipation area 332 enclose a circle, and the cross section of the second heat dissipation fins 335 is in a cross-star shape.
Further, the third heat sink 336 includes a second axial heat sink 3361 and a circumferential heat sink 3362, and the second axial heat sink 3361 is fixedly connected to the circumferential heat sink 3362.
In addition, the heat dissipation base 32 is provided with a pin hole 321, and the pin hole 321 is located in a gap between the first heat dissipation area 331 and the second heat dissipation area 332.
Examples
Based on the above structure, as shown in FIGS. 1 to 4.
Energy-conserving good LED ball bubble lamp of heat dispersion, compact structure, reasonable in design, simple to operate, power consumption is few, lamp body 2 is installed on radiating seat 3, has improved the radiating effect through radiating seat 3 to reduce the temperature of 1 inside of lamp body better, burn out to avoid aluminium base board 23, power drive plate 24, heat dispersion is good. The utility model discloses can be provided with the conical optics plastic part of high transmissivity at glass lamp shade 1 interior top, realized the effect of full luminous angle, the practicality is strong, and the one deck semi-reflection semi-permeable membrane of plating at the surface of conical optics plastic part, its transmissivity and reflectivity are each 50%, and light is after this membrane, and its light that sees through is higher by the light intensity of reflection back, and application prospect is extensive.
The utility model discloses a mode fixed power supply drive plate 24 and aluminium base board 23 that connector male end 241 and connector female end 231 pegged graft, the installation is inseparable, firm, simple, convenient.
Further, lamp pearl 232 on the aluminium base board 23 respectively with the base plate circuit switch-on of aluminium base board 23, base plate circuit and the 24 switch-ons of power drive board, power drive board 24's input and output are connected with two lamp feet 4 respectively, external circuit gives two lamp feet powers, thereby supply power for power drive board 24, power drive board 24 starts lamp pearl 232, thereby make lamp pearl 232 send the light, the light passes lens 22, get into inside glass lamp shade 1, conical optical plastic finished piece through high transmissivity, the effect of full luminous angle has been realized, the illumination is effectual.
Further, the lamp body 2 is cooled by the first cooling area 331, the second cooling area 332 and the third cooling area 333, and the three cooling areas uniformly cool the heat generating portion, so that the cooling is fast and the cooling effect is good. The first heat sink 334 is provided with a first axial heat sink 3341 and two first inclined heat sinks 3342, so that the cross section of the first heat sink 3341 is Y-shaped, which greatly increases the heat dissipation area of the heat sink. The second heat dissipation fins 335 of the second heat dissipation area 332 form a circle, and the cross section of the second heat dissipation fins 335 is in a cross-star shape, so as to dissipate heat from the portion of the lamp body 2 that is outside the center. The third fin 336 is provided with the second axial heat radiation plate 3361 and the circumferential heat radiation plate 3362, so that the cross section of the third fin 336 is T-shaped, and the heat radiation area of the third fin 336 is increased.
The preferred embodiments of the present invention have been described in detail with reference to the accompanying drawings, however, the present invention is not limited to the details of the above embodiments, and the technical concept of the present invention can be within the scope of the present invention to perform various simple modifications to the technical solution of the present invention, and these simple modifications all belong to the protection scope of the present invention.
It should be noted that the various technical features described in the above embodiments can be combined in any suitable manner without contradiction, and in order to avoid unnecessary repetition, the present invention does not need to describe any combination of the features.
In addition, the embodiments of the present invention can be arbitrarily combined with each other, and the same shall be regarded as the disclosure of the present invention as long as the idea of the present invention is not violated.
Claims (7)
1. The LED bulb lamp is characterized by comprising a glass lampshade (1), a lamp body (2) and a radiating seat (3), wherein the glass lampshade (1), the lamp body (2) and the radiating seat (3) are fixedly clamped from top to bottom; the lamp body (2) comprises a lamp body shell (21), a lens (22), an aluminum substrate (23) and a power supply driving plate (24), the outer edge of the upper end face of the lamp body shell (21) extends outwards and upwards to form a step part (211), the lens (22) is fixedly installed on the step part (211), the lamp body shell (21) and the lens (22) form an inner cavity, the inner cavity is internally and fixedly provided with the aluminum substrate (23) and the power supply driving plate (24) from top to bottom, and the power supply driving plate (24) is fixedly installed at the lower end of the aluminum substrate (23); the LED lamp is characterized in that a heat radiating seat (3) is arranged at the bottom of the lamp body shell (21), the heat radiating seat (3) comprises a heat radiating seat shell (31), a heat radiating base (32) and a heat radiating fin group (33), the heat radiating base (32) and the heat radiating fin group (33) are arranged in the heat radiating seat shell (31), the heat radiating fin group (33) is arranged on the upper surface of the heat radiating base (32), and the heat radiating base (32) is fixedly connected with the lamp body shell (21).
2. The LED bulb lamp with the advantages of energy conservation and good heat dissipation performance according to claim 1, wherein a connector male end (241) is arranged at the upper end of the power supply driving board (24), a connector female end (231) matched with the connector male end (241) is arranged at the upper end of the aluminum substrate (23), and the connector male end (241) penetrates through the aluminum substrate (23) and the connector female end (231) from bottom to top.
3. The LED bulb lamp with the advantages of energy conservation and good heat dissipation performance according to claim 1, wherein a plurality of lamp beads (242) are uniformly distributed on the upper end surface of the aluminum substrate (23) along the circumferential direction, and the lamp pins (4) sequentially penetrate through the heat dissipation base (3) and the lamp body shell (21) from bottom to top and are connected with the power supply driving board (24).
4. The energy-saving LED bulb lamp with good heat dissipation performance according to claim 3, wherein the heat dissipation fin group (33) is divided into a first heat dissipation area (331), a second heat dissipation area (332) and a third heat dissipation area (333) from outside to inside, a first heat dissipation fin (334) is arranged in the first heat dissipation area (331), a second heat dissipation fin (335) is arranged in the second heat dissipation area (332), a third heat dissipation fin (336) is arranged in the third heat dissipation area (333), and the first heat dissipation fin (334), the second heat dissipation fin (335) and the third heat dissipation fin (336) are fixedly connected with the heat dissipation base (32).
5. The LED bulb lamp with the advantages of energy conservation and good heat dissipation performance as defined in claim 4, wherein the first heat dissipation fins (334) comprise first axial heat dissipation plates (3341) and first inclined heat dissipation plates (3342), and the first axial heat dissipation plates (3341) and the first inclined heat dissipation plates (3342) are fixedly connected; the second radiating fins (335) of the second radiating area (332) enclose a circle, and the cross section of the second radiating fins (335) is in a cross-star shape.
6. The LED bulb lamp with the advantages of energy conservation and good heat dissipation performance as defined in claim 5, wherein the third heat dissipation fins (336) comprise second axial heat dissipation plates (3361) and circumferential heat dissipation plates (3362), and the second axial heat dissipation plates (3361) are fixedly connected with the circumferential heat dissipation plates (3362).
7. The LED bulb lamp with the advantages of energy conservation and good heat dissipation performance according to claim 6, wherein the heat dissipation base (32) is provided with a lamp pin hole (321), and the lamp pin hole (321) is located in a gap between the first heat dissipation area (331) and the second heat dissipation area (332).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022968333.7U CN213930469U (en) | 2020-12-11 | 2020-12-11 | Energy-saving LED bulb lamp with good heat dissipation performance |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022968333.7U CN213930469U (en) | 2020-12-11 | 2020-12-11 | Energy-saving LED bulb lamp with good heat dissipation performance |
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| CN213930469U true CN213930469U (en) | 2021-08-10 |
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| CN202022968333.7U Active CN213930469U (en) | 2020-12-11 | 2020-12-11 | Energy-saving LED bulb lamp with good heat dissipation performance |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115807919A (en) * | 2022-12-09 | 2023-03-17 | 江苏浦亚照明科技股份有限公司 | LED lamp with self-cooling function |
-
2020
- 2020-12-11 CN CN202022968333.7U patent/CN213930469U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115807919A (en) * | 2022-12-09 | 2023-03-17 | 江苏浦亚照明科技股份有限公司 | LED lamp with self-cooling function |
| CN115807919B (en) * | 2022-12-09 | 2024-04-05 | 江苏浦亚照明科技股份有限公司 | LED lamp with self-cooling function |
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