CN209960242U - An LED energy-saving light bulb that is easy to dissipate heat - Google Patents

Abstract

The utility model discloses an LED energy-saving bulb convenient for heat dissipation, which comprises a shell, a heat dissipation system and a heat conduction pipe, wherein the shell is hollow, a support column is arranged on the inner bottom surface of the shell, a circuit board is arranged on the upper surface of the support column, a diode is arranged on the circuit board, the heat conduction pipe is arranged on the lower surface of the circuit board, the heat conduction pipe is L-shaped, the heat conduction pipe is used for guiding the heat of the diode on the circuit board to a heat dissipation plate outside the shell, an S-shaped heat dissipation pipe is arranged on the heat dissipation plate, and meanwhile, the heat dissipation plate is subjected to accelerated heat dissipation by the heat dissipation fan, so that the heat dissipation efficiency is higher, a protection ring is arranged, the protection ring is hollow, an ultrasonic generator and an ultrasonic amplifier are arranged in the protection ring, mosquitoes can be driven, the bulb and a clamping groove is arranged on the heat dissipation bracket of the heat dissipation system, and the heat dissipation bracket of the heat dissipation system is provided with a clamping pin, so that the heat dissipation fan can be conveniently changed and cleaned.

Description

An LED energy-saving light bulb that is easy to dissipate heat

technical field

The utility model relates to the technical field of LED energy-saving light bulbs, in particular to an LED energy-saving light bulb which is convenient for heat dissipation.

Background technique

LED energy-saving lamps are a new generation of lighting sources following compact fluorescent lamps (ie, ordinary energy-saving lamps). LED, or semiconductor light-emitting diode, is a solid-state semiconductor device that can directly convert electricity into light. LED energy-saving lamp is a high-brightness white light-emitting diode light source, with high light efficiency, low power consumption, long life, easy control, maintenance-free, safety and environmental protection; it is a new generation of solid cold light source, with soft, bright, colorful, low Loss, low energy consumption, green and environmental protection, suitable for long-term lighting in families, shopping malls, banks, hospitals, hotels, restaurants and other public places. No lightning direct current, good protection for eyes, it is the best choice for desk lamps and flashlights. In the prior art, metal blocks are mostly used on the light bulb as the heat dissipation element of the light bulb, which has low heat dissipation efficiency and affects the service life of the light bulb. Mosquitoes have phototaxis and will lie on the light bulb when in use, which affects the light transmission and appearance. In the prior art, Most of the bulbs are structures that cannot be disassembled. If any part is damaged, the whole bulb will be invalid, so the loss is too large.

Utility model content

The technical problem to be solved by the utility model is to overcome the existing defects and provide an LED energy-saving light bulb that is convenient for heat dissipation, has high heat dissipation efficiency, can be disassembled and can drive insects, and can effectively solve the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: an LED energy-saving light bulb that is convenient for heat dissipation, comprising a casing, a heat dissipation system and a heat conduction pipe,

Housing: the housing is hollow, the inner bottom surface of the housing is provided with a support column, the upper surface of the support column is provided with a circuit board, and the circuit board is provided with a diode;

Heat pipe: The heat pipe is arranged on the lower surface of the circuit board, the heat pipe is "L" shaped, one end of the heat pipe is connected to the circuit board, and the other end of the heat pipe penetrates the side of the casing

Heat dissipation system: the heat dissipation system includes a vent casing, a heat dissipation fan, a heat dissipation plate and a heat dissipation fan fixing frame. The vent casing is arranged on the outer side of the casing, the vent casing is hollow, and the vent casing is hollow. A heat dissipation plate and a heat dissipation fan are arranged inside the casing. The heat dissipation plate is connected to the right end of the heat pipe. The heat dissipation plate is provided with a number of "S"-shaped heat dissipation pipes. The front side of the vent casing is provided with a heat dissipation fan for fixing A cooling fan is connected to the inner side of the cooling fan fixing frame;

It also includes a base and a glass bulb, the base is arranged below the casing, and the glass bulb is arranged on the upper surface of the casing.

The device uses a heat pipe to conduct the heat of the diode on the circuit board to a heat dissipation plate outside the casing, and the heat dissipation plate is provided with an S-shaped heat dissipation pipe, and at the same time, a heat dissipation fan is used to accelerate the heat dissipation of the heat dissipation plate. Makes heat dissipation more efficient.

It further includes a protective ring, the protective ring is hollow, the protective ring is arranged above the casing, the protective ring is provided with a slideway, and the protective ring protects the connection between the casing and the glass bulb.

Further, also include an ultrasonic generator and an ultrasonic amplifier, the ultrasonic generator is located inside the protective ring, the ultrasonic amplifier is located inside the protective ring, the ultrasonic generator is located above the ultrasonic amplifier, and the ultrasonic The generator is electrically connected with the ultrasonic amplifier, and the ultrasonic generator emits a sound that mosquitoes are afraid of. At the same time, the ultrasonic amplifier amplifies the sound and repels insects in a large area.

Further, it also includes clips, concave tips, lamp head plugs and base sockets, the clips are arranged at the four corners of the cooling fan fixing frame, and the concave tips are arranged on the front four corners of the vent casing. There is a boss, the inner side of the concave tip is provided with an L-shaped concave platform, the position and size of the clip and the concave tip correspond to each other, there are two lamp cap plugs in total, and the lamp cap plug is arranged at the bottom of the housing, the There are two base sockets in total, the base sockets are arranged on the upper surface of the base, and the positions of the lamp head plugs and the base sockets correspond, so that the shell and the base can be disassembled, so that the cooling fan of the cooling system can be disassembled.

Further, it also includes a transparent plastic protective cover, the transparent plastic protective cover is arranged above the protective ring, the lower part of the transparent plastic protective cover is provided with a protrusion, the outer side of the protrusion is provided with an external thread, and the slideway is provided with an internal thread connected, the transparent plastic protective cover is threadedly connected with the slideway to protect the glass bubble.

Further, it also includes a fuse, the fuse is arranged on the upper surface of the base, and the fuse is electrically connected to the copper wire outside the base to protect the circuit board from voltage.

Compared with the prior art, the beneficial effects of the present utility model are: the LED energy-saving light bulb that is easy to dissipate heat has the following advantages:

1. The heat on the circuit board is led out of the light bulb by the heat pipe, and the heat is dissipated externally. The heat pipe is connected with a heat dissipation plate, and the heat dissipation plate is provided with an S-shaped heat dissipation plate. strengthen heat dissipation;

2. There is a protective ring, and the inner part of the protective ring is hollow, and there are ultrasonic generators and ultrasonic amplifiers in the protective ring, which can drive away mosquitoes;

3. The bulb and the base are provided with a card slot for disassembly, and the cooling bracket of the cooling system is provided with a card pin, which is convenient for the replacement and cleaning of the cooling fan.

Description of drawings

Fig. 1 is the structural representation of the utility model;

FIG. 2 is a schematic diagram of the cross-sectional structure of the housing of the utility model;

3 is a schematic diagram of the partial structure of the heat dissipation system of the present invention;

FIG. 4 is a schematic diagram of the partial structure of the protective ring of the present invention.

In the picture: 1 glass bulb, 2 transparent plastic protective cover, 3 protective ring, 31 slideway, 32 ultrasonic generator, 33 ultrasonic amplifier, 4 cooling system, 41 vent shell, 42 concave tip, 43 cooling fan, 44 cooling Plate, 45 cooling fan fixing frame, 46 clip, 5 lamp head plug, 6 fuse, 7 base socket, 8 base, 9 shell, 10 diode, 11, circuit board, 12 support column, 13 heat pipe.

Detailed ways

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the implementations. example. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention. 1-4, the present utility model provides a technical solution: an LED energy-saving light bulb that facilitates heat dissipation, comprising a housing 9, a heat dissipation system 4 and a heat conduction pipe 13,

Housing 9: The housing 9 is hollow, the inner bottom surface of the housing 9 is provided with a support column 12, the upper surface of the support column 12 is provided with a circuit board 11, and the circuit board 11 is provided with a diode 10 ;

Heat pipe 13 : the heat pipe 13 is arranged on the lower surface of the circuit board 11 , the heat pipe 13 is “L” shaped, one end of the heat pipe 13 is connected to the circuit board 11 , and the other end of the heat pipe 13 penetrates through the casing 9 . side

Heat dissipation system 4: The heat dissipation system 4 includes a vent casing 41, a heat dissipation fan 43, a heat dissipation plate 44 and a heat dissipation fan fixing frame 45. The vent casing 41 is arranged on the outer side of the casing 9. The vent casing The body 41 is hollow, the vent casing 41 is provided with a heat dissipation plate 44 and a heat dissipation fan 43, the heat dissipation plate 44 is connected to the right end of the heat pipe 13, and the heat dissipation plate 44 is provided with a number of "S"-shaped heat dissipation pipes , the front side of the vent casing 41 is provided with a cooling fan fixing frame 45, and the inner side of the cooling fan fixing frame 45 is connected with a cooling fan 43;

It also includes a base 8 and a glass bulb 1 , the base 8 is arranged below the casing 9 , and the glass bulb 1 is arranged on the upper surface of the casing 9 . The device uses the heat pipe 13 to conduct the heat of the diode 10 on the circuit board 11 to the heat dissipation plate 44 outside the casing 9. The heat dissipation plate 44 is provided with an S-shaped heat dissipation pipe, and at the same time, the heat dissipation fan 43 is used to heat the heat dissipation plate 44. Speed up heat dissipation. Makes heat dissipation more efficient.

Further, it also includes a protection ring 3, the protection ring 3 is hollow, the protection ring 3 is arranged above the casing 9, the protection ring 3 is provided with a slideway 31, and the protection ring 3 is opposite to the casing 9 and the casing 9. The connection between the glass bubbles 1 is protected.

Further, also include an ultrasonic generator 32 and an ultrasonic amplifier 33, the ultrasonic generator 32 is located in the interior of the protective ring 3, the ultrasonic amplifier 33 is located in the interior of the protective ring 3, and the ultrasonic generator 32 is located in the ultrasonic wave. Above the amplifier 33, the ultrasonic generator 32 is electrically connected with the ultrasonic amplifier 33, the ultrasonic generator 32 emits a sound that mosquitoes are afraid of, and the ultrasonic amplifier 33 amplifies the sound to expel insects in a large area.

Further, it also includes clip pins 46 , concave pins 42 , lamp socket plugs 5 and base sockets 7 , the clip pins 46 are provided at the four corners of the cooling fan fixing frame 45 , and the concave pins 42 are provided in the front of the vent casing 41 . The four corners of the sides, the outer side of the clip 46 is provided with a boss, the inner side of the concave tip 42 is provided with an L-shaped concave platform, the position and size of the clip 46 and the concave tip 42 correspond to each other, and there are two lamp socket plugs 5 in total , the lamp holder plug 5 is arranged at the bottom of the housing 9, the base socket 7 is two in total, the base socket 7 is arranged on the upper surface of the base 8, the position of the lamp holder plug 5 and the base socket 7 corresponds, The casing 9 and the base 8 can be disassembled, so that the cooling fan 43 of the cooling system 4 can be disassembled.

Further, it also includes a transparent plastic protective cover 2, the transparent plastic protective cover 2 is arranged above the protective ring 3, and a convex block is provided under the transparent plastic protective cover 2, and the outer side of the convex block is provided with an external thread, the sliding The channel 31 is provided with an internal thread connection, and the transparent plastic protective cover 2 is connected with the slide channel 31 by thread to protect the glass bubble 1 .

Further, a fuse 6 is also included, the fuse 6 is arranged on the upper surface of the base 8 , and the fuse 6 is electrically connected with the copper wire outside the base 8 to protect the circuit board 11 from voltage.

When in use: the base 8 is powered on, the current passes through the fuse 6, and then enters the circuit board 11 inside the bulb housing 9 through the base socket 7, the circuit board 11 supplies power to the diode 12, the diode 12 emits light, and the heat pipe 13 connects the circuit board 11 to the circuit board 11. The heat generated by the radiator is exported to the heat dissipation plate 44 outside the casing 9, and the heat is dissipated by the S-shaped heat dissipation pipe. When the heat is too much, the heat dissipation fan fixing frame 45 with the heat dissipation fan 43 is installed on the ventilation hole casing 41, and the heat dissipation is carried out by the heat dissipation fan. The fan 43 also dissipates heat from the heat dissipation plate 44, and the ultrasonic generator 32 in the protective ring 3 emits ultrasonic waves, which are diffused by the ultrasonic amplifier 33 to expel insects near the glass bubble 1, and the transparent plastic protective cover 2 is screwed into the protective ring 3. Glass bubble 1 for protection.

It is worth noting that the cooling fan 43, ultrasonic generator 32 and ultrasonic amplifier 33 can be freely configured according to actual application scenarios. It is recommended to use a 10-15mm cross-flow fan for the cooling fan, and Beijing Taiyuan is recommended for the ultrasonic generator 32 and ultrasonic amplifier 33. Up to CH-8PZT-3818 model.

Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes and modifications can be made to these embodiments without departing from the principles and spirit of the present invention , alternatives and modifications, the scope of the present invention is defined by the appended claims and their equivalents.

Claims (6)

1. An LED energy-saving light bulb that facilitates heat dissipation, characterized in that it comprises a housing (9), a heat dissipation system (4) and a heat conducting pipe (13), Housing (9): the housing (9) is hollow, the inner bottom surface of the housing (9) is provided with a support column (12), and the upper surface of the support column (12) is provided with a circuit board (11) ), a diode (10) is provided on the circuit board (11); Heat pipe (13): the heat pipe (13) is arranged on the lower surface of the circuit board (11), the heat pipe (13) is "L" shaped, and one end of the heat pipe (13) is connected to the circuit board (11). ), the other end of the heat pipe (13) penetrates the side surface of the casing (9); Heat dissipation system (4): the heat dissipation system (4) includes a vent casing (41), a heat dissipation fan (43), a heat dissipation plate (44) and a heat dissipation fan fixing frame (45). The vent casing (41) ) is arranged on the outside of the housing (9), the vent housing (41) is hollow, and the vent housing (41) is provided with a heat dissipation plate (44) and a heat dissipation fan (43), the heat dissipation The plate (44) is connected to the right end of the heat pipe (13), the heat dissipation plate (44) is provided with a number of "S"-shaped heat dissipation pipes, and the front side of the vent casing (41) is provided with a heat dissipation fan fixing frame ( 45), a cooling fan (43) is connected to the inner side of the cooling fan fixing frame (45); It also includes a base (8) and a glass bubble (1), the base (8) is arranged below the casing (9), and the glass bubble (1) is arranged on the upper surface of the casing (9). 2. The LED energy-saving light bulb according to claim 1, characterized in that it further comprises a protection ring (3), the protection ring (3) is hollow, and the protection ring (3) is arranged in the shell Above the body (9), the protective ring (3) is provided with a slideway (31). 3. A kind of LED energy-saving light bulb that is easy to dissipate heat according to claim 2, it is characterized in that: also comprise ultrasonic generator (32) and ultrasonic amplifier (33), described ultrasonic generator (32) is arranged in protective ring (32) . 3) inside, the ultrasonic amplifier (33) is arranged inside the protective ring (3), the ultrasonic generator (32) is arranged above the ultrasonic amplifier (33), and the ultrasonic generator (32) is connected with the ultrasonic wave. The amplifier (33) is electrically connected. 4. The LED energy-saving light bulb according to claim 1, characterized in that it further comprises a clip (46), a concave tip (42), a lamp head plug (5) and a base socket (7), the said The clips (46) are arranged at the four corners of the cooling fan fixing frame (45), the concave tips (42) are arranged at the four corners of the front side of the vent casing (41), and the outer sides of the clips (46) are provided with bosses , the inner side of the concave tip (42) is provided with an L-shaped concave platform, the position and size of the clip (46) and the concave tip (42) correspond to each other, and there are two lamp cap plugs (5). (5) is located at the bottom of the housing (9), the base sockets (7) are two in total, the base sockets (7) are arranged on the upper surface of the base (8), the lamp socket plug (5) and the base The position of the socket (7) corresponds. 5. The LED energy-saving light bulb according to claim 2, characterized in that it further comprises a transparent plastic protective cover (2), the transparent plastic protective cover (2) being arranged above the protective ring (3) , the transparent plastic protective cover (2) is provided with a bump, the outer side of the bump is provided with an external thread, the slideway (31) is connected with an internal thread, and the transparent plastic protective cover (2) is connected with the slideway (31). ) threaded connection. 6. The LED energy-saving light bulb that is easy to dissipate heat according to claim 1, characterized in that: further comprising a fuse (6), the fuse (6) is arranged on the upper surface of the base (8), and the fuse (6) ) is electrically connected to the copper wire outside the base (8).

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