CN210891098U - Novel compound lamp cup for heat dissipation LED lamp - Google Patents
Novel compound lamp cup for heat dissipation LED lamp Download PDFInfo
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- CN210891098U CN210891098U CN201922231851.8U CN201922231851U CN210891098U CN 210891098 U CN210891098 U CN 210891098U CN 201922231851 U CN201922231851 U CN 201922231851U CN 210891098 U CN210891098 U CN 210891098U
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- power supply
- driving power
- heat dissipation
- supply shell
- radiator
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Abstract
The utility model discloses a novel composite lamp cup for a heat dissipation LED lamp, which comprises a radiator, a driving power supply shell and a lamp holder which are arranged from top to bottom in sequence, wherein the driving power supply shell is cylindrical; the fan blade type air cooling device is characterized by further comprising an air cooling rotating mechanism, wherein the air cooling rotating mechanism comprises a circular ring mounting block, the circular ring mounting block is sleeved on the driving power supply shell through a sealing bearing, a plurality of fan blades are arranged on the outer edge of the circular ring mounting block at intervals in the circumferential direction, and a circle of tooth parts are further arranged on the lower side of the outer edge of the circular ring mounting block; the air cooling driving mechanism comprises a motor cover, the motor cover is fixedly arranged on the driving power supply shell and located below the circular ring mounting block, a driving motor is fixedly arranged in the motor cover, and one end of a driving shaft of the driving motor is meshed with a tooth part of the circular ring mounting block through a transmission gear. The utility model discloses an air-cooled slewing mechanism and air-cooled actuating mechanism's design, driving motor can drive the flabellum rotatory to can carry out the efficient forced air cooling to the radiator, the radiating effect is good.
Description
Technical Field
The utility model belongs to the technical field of the LED lighting apparatus, concretely relates to novel compound lamp cup is used to heat dissipation LED lamp.
Background
LEDs, light emitting diodes, are solid state semiconductor devices that convert electrical energy into visible light, and can convert electricity directly into light. The heart of the LED is a semiconductor wafer, one end of the wafer is attached to a support, the other end of the wafer is a cathode, and the other end of the wafer is connected with an anode of a power supply, so that the whole wafer is packaged by epoxy resin. The LED lamp cup is a novel lighting lamp formed by combining an LED light source, a constant-current driver, an optical lens and a metal or other radiator shell with high thermal conductivity. Compared with the traditional halogen lamp cup, the halogen lamp cup has the characteristics of energy conservation, low temperature, long service life, rich colors and the like.
Because the LED light source can give off heat constantly when the during operation, the LED lamp cup among the prior art, mostly only rely on the aluminum alloy radiator to dispel the heat, and the radiating effect is not good, especially when the power of LED light source is great. Moreover, after the heat sink is used for a period of time, dust can be accumulated on the heat dissipation fins, so that the heat dissipation effect of the heat dissipation fins is reduced.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a novel compound lamp cup for heat dissipation LED lamp to solve the problem that proposes among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: a novel composite lamp cup for a heat dissipation LED lamp comprises a heat radiator, a driving power supply shell and a lamp holder which are sequentially arranged from top to bottom, wherein the top of the driving power supply shell is fixedly connected with the heat radiator, the bottom of the driving power supply shell is fixedly connected with the lamp holder, a lamp shade is arranged at the top of the heat radiator, an LED light source is fixedly arranged in the heat radiator, heat dissipation fins are arranged on the outer wall of the heat radiator, the driving power supply shell is cylindrical, and a driving power supply is arranged in the driving power supply shell;
the fan blade type air-cooled generator further comprises an air-cooled rotating mechanism, wherein the air-cooled rotating mechanism comprises a circular ring mounting block, the circular ring mounting block is sleeved on the driving power supply shell through a sealing bearing, a plurality of fan blades are arranged on the outer edge of the circular ring mounting block at intervals in the circumferential direction, and a circle of tooth parts are further arranged on the lower side of the outer edge of the circular ring mounting block;
still including air-cooled actuating mechanism, air-cooled actuating mechanism is including the motor cover, the motor cover is fixed to be set up on drive power supply casing and is located the below of ring installation piece, fixed mounting has driving motor in the motor cover, driving motor's drive shaft runs through out the motor cover, driving motor's drive shaft one end is through the tooth portion meshing of drive gear and ring installation piece.
Preferably, the LED light source and the driving motor are both electrically connected with a driving power supply.
Preferably, the radiator is made of aluminum alloy.
Preferably, the driving power supply shell and the motor cover are made of stainless steel.
Preferably, one side of the motor cover is provided with a plurality of heat dissipation through holes.
Preferably, the radiator is fixedly connected with the driving power supply shell through a bolt, the driving power supply shell is fixedly connected with the lamp cap through a bolt, and the motor cover is fixedly arranged on the driving power supply shell through a bolt.
Preferably, the radiating fins are uniformly arranged around the center circumference of the radiator.
Has the advantages that:
(1) the utility model discloses a novel compound lamp cup for heat dissipation LED lamp, through forced air cooling slewing mechanism and forced air cooling actuating mechanism's design, when the LED light source operation, driving motor can drive the flabellum rotatory to can carry out the efficient forced air cooling to the radiator, the radiating effect is good, is particularly useful for the great LED light source of power.
(2) The utility model discloses a novel heat dissipation LED lamp is with compound lamp cup, heat radiation fins set up around the central circumference align to grid of radiator to heat radiation fins is difficult for accumulating the dust, and when the flabellum was blown to heat radiation fins simultaneously, heat radiation fins's the area of catching wind was big, also can blow away the dust on the heat radiation fins to heat radiation fins's good radiating effect has been guaranteed.
Drawings
Fig. 1 is a front view of the first embodiment of the present invention.
Fig. 2 is a schematic front view of the present invention.
Fig. 3 is a schematic view of the top view structure of the present invention.
Fig. 4 is a schematic view of the top view structure of the middle ring mounting block of the present invention.
In the figure: 1-a radiator, 2-a driving power supply shell, 3-a lamp holder, 4-a lamp shade, 5-an LED light source, 6-a heat dissipation fin, 7-an air cooling rotating mechanism, 71-a circular ring mounting block, 72-a sealing bearing, 73-a fan blade, 74-a tooth part, 8-an air cooling driving mechanism, 81-a motor cover, 82-a driving motor, 83-a transmission gear and 84-a heat dissipation through hole.
Detailed Description
The embodiments of the present invention will be further explained with reference to the drawings.
As shown in fig. 1-4, a novel composite lamp cup for a heat dissipation LED lamp comprises a heat sink 1, a driving power supply housing 2 and a lamp holder 3, which are sequentially arranged from top to bottom, wherein the top of the driving power supply housing 2 is fixedly connected with the heat sink 1, the bottom of the driving power supply housing 2 is fixedly connected with the lamp holder 3, the top of the heat sink 1 is provided with a lamp shade 4, an LED light source 5 is fixedly installed inside the heat sink 1, heat dissipation fins 6 are arranged on the outer wall of the heat sink 1, the driving power supply housing 2 is cylindrical, and a driving power supply is arranged inside the driving power supply housing 2;
the fan-shaped fan further comprises an air-cooled rotating mechanism 7, wherein the air-cooled rotating mechanism 7 comprises a circular ring mounting block 71, the circular ring mounting block 71 is sleeved on the driving power supply shell 2 through a sealing bearing 72, a plurality of fan blades 73 are circumferentially arranged on the outer edge of the circular ring mounting block 71 at intervals, and a circle of tooth parts 74 are further arranged on the lower side of the outer edge of the circular ring mounting block 71;
still including air-cooled actuating mechanism 8, air-cooled actuating mechanism 8 is including motor cover 81, motor cover 81 is fixed to be set up on drive power supply casing 2 and to be located the below of ring installation piece 71, fixed mounting has driving motor 82 in the motor cover 81, driving motor 82's drive shaft passes through motor cover 81, driving motor 82's drive shaft one end is through the tooth portion 74 meshing of drive gear 83 with ring installation piece 71.
The LED light source 5 and the driving motor 82 are both electrically connected with a driving power supply.
The radiator 1 is made of aluminum alloy, and the aluminum alloy has good heat-conducting property.
The drive power supply shell 2 and the motor cover 81 are made of stainless steel, the stainless steel has poor heat conduction performance, heat conduction is reduced to the power supply shell 2 and the motor cover 81, and the service life of the drive power supply and the drive motor 82 is prolonged.
A plurality of heat dissipation through holes 84 are formed in one side of the motor cover 81, ventilation and heat dissipation in the motor cover 81 are facilitated, and the service life of the driving motor 82 is prolonged.
The radiator 8 is fixedly connected with the driving power supply shell 2 through bolts, the driving power supply shell 2 is fixedly connected with the lamp holder 3 through bolts, the motor cover 81 is fixedly arranged on the driving power supply shell 2 through bolts, and the bolts are connected to facilitate disassembly and repair.
The heat dissipation fins 6 are uniformly arranged around the center circumference of the heat sink 1.
The working principle of the embodiment is as follows: when the LED light source 5 is powered on to emit light, the driving motor 82 is also powered on and started at the same time, and the driving motor 82 drives the ring mounting block 71 to rotate through the transmission gear 83, so that the fan blades 73 on the ring mounting block 71 rotate to perform efficient air cooling heat dissipation on the heat sink 1 and the heat dissipation fins 6.
The novel compound lamp cup for heat dissipation LED lamp of this embodiment, through the design of forced air cooling slewing mechanism 7 and forced air cooling actuating mechanism 8, when LED light source 5 operation, driving motor 82 can drive flabellum 73 rotatory to can carry out the efficient forced air cooling to radiator 1, the radiating effect is good, is particularly useful for the great LED light source of power.
According to the novel composite lamp cup for the radiating LED lamp, the radiating fins 6 are uniformly arranged around the center of the radiator 1 in the circumferential direction, so that the radiating fins 6 are not prone to dust accumulation, and meanwhile, when the fan blades 73 blow air to the radiating fins 6, the air-receiving area of the radiating fins 6 is large, the dust on the radiating fins 6 can be blown away, and therefore the good radiating effect of the radiating fins 6 is guaranteed.
The above detailed description of the embodiments of the present invention is only for exemplary purposes, and the present invention is not limited to the above detailed description. Any equivalent modifications and substitutions to those skilled in the art are also within the scope of the present invention. Accordingly, variations and modifications in equivalents may be made without departing from the spirit and scope of the invention, which is intended to be covered by the following claims.
Claims (7)
1. The utility model provides a novel compound lamp cup for heat dissipation LED lamp which characterized in that:
the LED lamp is characterized by comprising a radiator (1), a driving power supply shell (2) and a lamp holder (3) which are sequentially arranged from top to bottom, wherein the top of the driving power supply shell (2) is fixedly connected with the radiator (1), the bottom of the driving power supply shell (2) is fixedly connected with the lamp holder (3), the top of the radiator (1) is provided with a lampshade (4), an LED light source (5) is fixedly arranged inside the radiator (1), the outer wall of the radiator (1) is provided with heat dissipation fins (6), the driving power supply shell (2) is cylindrical, and a driving power supply is arranged in the driving power supply shell (2);
the fan is characterized by further comprising an air-cooling rotating mechanism (7), wherein the air-cooling rotating mechanism (7) comprises a circular ring mounting block (71), the circular ring mounting block (71) is sleeved on the driving power supply shell (2) through a sealing bearing (72), a plurality of fan blades (73) are arranged on the outer edge of the circular ring mounting block (71) at intervals in the circumferential direction, and a circle of tooth parts (74) are further arranged on the lower side of the outer edge of the circular ring mounting block (71);
still including air-cooled actuating mechanism (8), air-cooled actuating mechanism (8) are including motor cover (81), motor cover (81) are fixed to be set up on drive power supply casing (2) and are located the below of ring installation piece (71), fixed mounting has driving motor (82) in motor cover (81), the drive shaft of driving motor (82) passes through motor cover (81), the drive shaft one end of driving motor (82) is through drive gear (83) and tooth portion (74) meshing of ring installation piece (71).
2. The novel composite lamp cup for the heat dissipation LED lamp as claimed in claim 1, wherein:
the LED light source (5) and the driving motor (82) are electrically connected with a driving power supply.
3. The novel composite lamp cup for the heat dissipation LED lamp as claimed in claim 1, wherein:
the radiator (1) is made of aluminum alloy.
4. The novel composite lamp cup for the heat dissipation LED lamp as claimed in claim 1, wherein:
the driving power supply shell (2) and the motor cover (81) are made of stainless steel.
5. The novel composite lamp cup for the heat dissipation LED lamp as claimed in claim 1, wherein:
a plurality of heat dissipation through holes (84) are formed in one side of the motor cover (81).
6. The novel composite lamp cup for the heat dissipation LED lamp as claimed in claim 1, wherein:
the radiator (1) is fixedly connected with the driving power supply shell (2) through bolts, the driving power supply shell (2) is fixedly connected with the lamp holder (3) through bolts, and the motor cover (81) is fixedly arranged on the driving power supply shell (2) through bolts.
7. The novel composite lamp cup for the heat dissipation LED lamp as claimed in claim 1, wherein:
the radiating fins (6) are uniformly arranged around the center circumference of the radiator (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922231851.8U CN210891098U (en) | 2019-12-13 | 2019-12-13 | Novel compound lamp cup for heat dissipation LED lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922231851.8U CN210891098U (en) | 2019-12-13 | 2019-12-13 | Novel compound lamp cup for heat dissipation LED lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210891098U true CN210891098U (en) | 2020-06-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922231851.8U Active CN210891098U (en) | 2019-12-13 | 2019-12-13 | Novel compound lamp cup for heat dissipation LED lamp |
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| Country | Link |
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| CN (1) | CN210891098U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113108251A (en) * | 2021-04-13 | 2021-07-13 | 上海海事大学 | Marine navigation mark lamp |
| CN113108251B (en) * | 2021-04-13 | 2024-05-14 | 上海海事大学 | Marine navigation mark lamp |
-
2019
- 2019-12-13 CN CN201922231851.8U patent/CN210891098U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113108251A (en) * | 2021-04-13 | 2021-07-13 | 上海海事大学 | Marine navigation mark lamp |
| CN113108251B (en) * | 2021-04-13 | 2024-05-14 | 上海海事大学 | Marine navigation mark lamp |
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