CN208025481U

CN208025481U - A kind of radiator of LED energy-saving lamps

Info

Publication number: CN208025481U
Application number: CN201820595983.1U
Authority: CN
Inventors: 陈逸丹
Original assignee: Individual
Current assignee: Individual
Priority date: 2018-04-25
Filing date: 2018-04-25
Publication date: 2018-10-30
Anticipated expiration: 2028-04-25

Abstract

The utility model is related to technical field of living goods, and disclose a kind of radiator of LED energy-saving lamps, including fluorescent tube, the both ends of fluorescent tube are fixedly connected with driving power, the bottom of driving power is fixedly connected with the pcb board inside fluorescent tube, it is fixedly connected with LED wafer on the surface of pcb board, the thread in inner cavity of driving power is connected with gas permeable devices, gas permeable devices include main body, the inside of main body offers cavity, waterproof ventilated membrane is provided at the top of cavity, head cover is provided at the top of waterproof ventilated membrane, lamp set is provided on the outside of fluorescent tube, lamp set offers radiator close to the side of fluorescent tube, radiator includes U-shaped card plate, the bottom of U-shaped card plate inner cavity is fixedly connected with micromotor.The radiator of the LED energy-saving lamps carries out double-radiation function by the way that cooling fin and gas permeable devices is arranged, and heat dissipation effect is apparent, and head cover can be dismantled, and is convenient for the installation and repair of radiator, and can avoid the entrance of dust, effectively extends the service life of LED energy-saving lamps.

Description

A kind of radiator of LED energy-saving lamps

Technical field

The utility model is related to technical field of living goods, specially a kind of radiator of LED energy-saving lamps.

Background technology

LED energy-saving lamps are the lighting source of new generation after compact fluorescent lamp (i.e. common energy-saving lamp), LED, that is, semiconductor Light emitting diode, is a kind of solid state semiconductor devices, it can directly be converted electricity to light, and LED energy-saving lamps are to use high brightness White light-emitting diode light emitting source, light efficiency height, little power consumption, long lifespan, easy to control, non-maintaining, safety and environmental protection are solids of new generation Cold light source, soft color, gorgeous, rich and varied, low-loss, low energy consumption are environmentally protective, applicable family, market, bank, hospital, Hotel, other various public places of restaurant illuminate for a long time, and no sudden strain of a muscle direct current plays a very good protection to eyes, is platform Lamp, the optimal selection of flashlight.

But some LED light in the market, it is generally grown, will be generated heat with the time, and traditional LED light heat dissipation effect one As, this will influence the service life of LED light, for this purpose, proposing a kind of radiator of LED energy-saving lamps to solve the above problems.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of radiator of LED energy-saving lamps, has heat dissipation effect The good advantage of fruit solves the problems, such as that there are heat dissipation effects is general for LED energy-saving lamps currently on the market.

(2) technical solution

To realize a kind of above-mentioned radiator of LED energy-saving lamps, has the purpose of good heat dissipation effect, the utility model provides Following technical solution：A kind of radiator of LED energy-saving lamps, including fluorescent tube, the both ends of the fluorescent tube are fixed with driving power Connection, the bottom of the driving power are fixedly connected with the pcb board inside fluorescent tube, fixed on the surface of the pcb board to connect It is connected to LED wafer, the thread in inner cavity of the driving power is connected with gas permeable devices, and the gas permeable devices include main body, the master The inside of body offers cavity, and waterproof ventilated membrane is provided at the top of the cavity, is provided at the top of the waterproof ventilated membrane Head cover is provided with lamp set on the outside of the fluorescent tube, and the lamp set offers radiator close to the side of fluorescent tube, and the heat dissipation fills It sets including U-shaped card plate, the bottom of U-shaped card plate inner cavity is fixedly connected with micromotor, the external clamping of the micromotor There are fixing sleeve, the Miniature electric machine output shaft to be fixedly connected with shaft, cooling fin, institute are connected on the surface of the shaft The surface for stating shaft is provided with fixed plate, and the second fixed block, second fixed block are fixedly connected at the top of the fixed plate Top be fixedly connected with the first spring, be fixedly connected with the first fixed block at the top of first spring.

Preferably, the gas permeable devices are modeling screw-type, and are tightly connected by O-ring seal and lamp set.

Preferably, mounting hole is offered in the fixed plate, the shaft passes through mounting hole and is flexibly connected with mounting hole, The bottom of the fixed plate is fixedly connected with third fixed block, and the bottom of the third fixed block is fixedly connected with second spring, The bottom of the second spring is fixedly connected with the 4th fixed block.

Preferably, first spring is identical as the size specification of second spring.

Preferably, the quantity of the LED wafer is four, and four are divided into two groups, two groups of symmetrical settings of LED wafer In the both sides of pcb board.

Preferably, the quantity of the cooling fin is four, and four cooling fins are divided into two groups, and two groups of cooling fins uniformly divide Cloth is arranged in the both sides of shaft.

(3) advantageous effect

Compared with prior art, the utility model provides a kind of radiator of LED energy-saving lamps, has following beneficial to effect Fruit：

1, the radiator of the LED energy-saving lamps carries out double-radiation function, radiating efficiency by the way that cooling fin and gas permeable devices is arranged Height, heat dissipation effect is apparent, and head cover can be dismantled, and is convenient for the installation and repair of radiator, and can avoid the entrance of dust, has Effect extends the service life of LED energy-saving lamps.

2, the radiator of the LED energy-saving lamps is communicated by the way that waterproof ventilated membrane is arranged with ambient atmosphere, effective solution Conventional road lamp lamp cap caused by cell breath in sealing cavity of lamp cap body circuit easily break down, gas permeable devices, utilize waterproof Dust and mosquito in ventilated membrane blocking air only allow air into lampshade, not only have heat radiation function to lampshade inside, also Have the effect of balancing lampshade and extraneous air pressure, grease proofing and various dust and sundries, O-ring seal becomes by meeting pressure Shape effectively plays the role of that waterproof ventilated membrane and lampshade junction is made to seal.

Description of the drawings

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model vent canopy installation drawing schematic diagram；

Fig. 3 is the utility model structure radiator schematic diagram.

In figure：1 fluorescent tube, 2 driving powers, 3LED chips, 4PCB plates, 5 lamp sets, 6 gas permeable devices, 61 cavitys, 62 main bodys, 63 Head cover, 64 waterproof ventilated membranes, 65O types sealing ring, 7 radiators, 71U types snap-gauge, 72 first fixed blocks, 73 first springs, 74 Second fixed block, 75 fixed plates, 76 shafts, 77 cooling fins, 78 third fixed blocks, 79 second springs, 710 the 4th fixed blocks, 711 Micromotor, 712 fixing sleeves.

Specific implementation mode

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

Please refer to Fig.1-3, a kind of radiator of LED energy-saving lamps, including fluorescent tube 1, the both ends of fluorescent tube 1 are and driving power 2 are fixedly connected, and the bottom of driving power 2 is fixedly connected with the pcb board 4 inside fluorescent tube 1, fixed on the surface of pcb board 4 to connect It is connected to LED wafer 3, the quantity of LED wafer 3 is four, and four are divided into two groups, and the symmetrical setting of two groups of LED wafers 3 exists The thread in inner cavity of the both sides of pcb board 4, driving power 2 is connected with gas permeable devices 6, and gas permeable devices 6 are modeling screw-type, and by O-shaped Sealing ring 65 is tightly connected with lamp set 5, and gas permeable devices 6 include main body 62, and the inside of main body 62 offers cavity 61, cavity 61 Top is provided with waterproof ventilated membrane 64, and the top of waterproof ventilated membrane 64 is provided with head cover 63, waterproof ventilated membrane 64 and ambient atmosphere It communicates, effective solution conventional road lamp lamp cap 1 seal cavity interior lines Louis of fluorescent tube caused by cell breath breaks down, Gas permeable devices 6, using waterproof ventilated membrane 64 stop air in dust and mosquito only allow air into lamp set 5, not only to lamp There is heat radiation function inside set 5, also have the effect of balancing lampshade 5 and extraneous air pressure, grease proofing and various dust and sundries, O-ring seal 65 effectively plays the role of that waterproof ventilated membrane 64 and 5 junction of lampshade is made to seal, lamp by meeting pressure distortion The outside of pipe 1 is provided with lamp set 5, and lamp set 5 offers radiator 7 close to the side of fluorescent tube 1, and radiator 7 includes U-shaped card plate 71, the bottom of 71 inner cavity of U-shaped card plate is fixedly connected with micromotor 711, and the outside of micromotor 711 is connected with fixing sleeve 712, 711 output shaft of micromotor is fixedly connected with shaft 76, and cooling fin 77 is connected on the surface of shaft 76, is dissipated by being arranged Backing 77 and gas permeable devices 6 carry out double-radiation function, and radiating efficiency is high, and heat dissipation effect is apparent, and head cover 63 can be dismantled, convenient for heat dissipation The installation and repair of device 7, and the entrance of dust is can avoid, effectively extend the service life of LED energy-saving lamps, cooling fin 77 Quantity is four, and it is two groups that four cooling fins 77, which are divided to, and two groups of cooling fins 77 are uniformly set at the both sides of shaft 76, is turned The surface of axis 76 is provided with fixed plate 75, and mounting hole is offered in fixed plate 75, and shaft 76 passes through mounting hole and lives with mounting hole Dynamic connection, the bottom of fixed plate 75 are fixedly connected with third fixed block 78, and the bottom of third fixed block 78 is fixedly connected with second The bottom of spring 79, second spring 79 is fixedly connected with the 4th fixed block 710, and the top of fixed plate 75 is fixedly connected with second and consolidates Determine block 74, the top of the second fixed block 74 is fixedly connected with the first spring 73, and the first spring 73 and the size of second spring 79 are advised Lattice are identical, and the top of the first spring 73 is fixedly connected with the first fixed block 72.

The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating currents, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control.

In conclusion the radiator of the LED energy-saving lamps, dual dissipate is carried out by the way that cooling fin 77 and gas permeable devices 6 is arranged Heat, radiating efficiency is high, and heat dissipation effect is apparent, and head cover 63 can be dismantled, and is convenient for the installation and repair of radiator 7, and can keep away Exempt from the entrance of dust, effectively extends the service life of LED energy-saving lamps.

The radiator of the LED energy-saving lamps, waterproof ventilated membrane 64 communicate with ambient atmosphere, effective solution conventional road lamp Lamp cap 1 seal cavity interior lines Louis of fluorescent tube caused by cell breath breaks down, gas permeable devices 6, utilizes waterproof ventilated membrane Dust and mosquito in 64 blocking air only allow air into lamp set 5, not only to having heat radiation function inside lamp set 5, also have There are the effect of balance lampshade 5 and extraneous air pressure, grease proofing and various dust and sundries, O-ring seal 65 to become by meeting pressure Shape effectively plays the role of that waterproof ventilated membrane 64 and 5 junction of lampshade is made to seal.

It should be noted that herein, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also include other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.In the absence of more restrictions, the element limited by sentence "including a ...", it is not excluded that There is also other identical elements in process, method, article or equipment including the element.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims

1. a kind of radiator of LED energy-saving lamps, including fluorescent tube (1), it is characterised in that：The both ends of the fluorescent tube (1) with drive Dynamic power supply (2) is fixedly connected, and the bottom of the driving power (2) is fixedly connected with positioned at the internal pcb board (4) of fluorescent tube (1), institute It states and is fixedly connected with LED wafer (3) on the surface of pcb board (4), the thread in inner cavity of the driving power (2) is connected with ventilative dress It sets (6), the gas permeable devices (6) include main body (62), and the inside of the main body (62) offers cavity (61), the cavity (61) it is provided with waterproof ventilated membrane (64) at the top of, head cover (63), the lamp are provided at the top of the waterproof ventilated membrane (64) Lamp set (5) is provided on the outside of pipe (1), the lamp set (5) offers radiator (7) close to the side of fluorescent tube (1), described to dissipate Thermal (7) includes U-shaped card plate (71), and the bottom of U-shaped card plate (71) inner cavity is fixedly connected with micromotor (711), institute The outside for stating micromotor (711) is connected with fixing sleeve (712), and micromotor (711) output shaft is fixedly connected with shaft (76), cooling fin (77) is connected on the surface of the shaft (76), the surface of the shaft (76) is provided with fixed plate (75), the second fixed block (74) is fixedly connected at the top of the fixed plate (75), the top of second fixed block (74) is solid Surely it is connected with the first spring (73), the first fixed block (72) is fixedly connected at the top of first spring (73).

2. a kind of radiator of LED energy-saving lamps according to claim 1, it is characterised in that：The gas permeable devices (6) are Screw-type is moulded, and is tightly connected by O-ring seal (65) and lamp set (5).

3. a kind of radiator of LED energy-saving lamps according to claim 1, it is characterised in that：On the fixed plate (75) Mounting hole is offered, the shaft (76) passes through mounting hole and is flexibly connected with mounting hole, and the bottom of the fixed plate (75) is solid Surely it is connected with third fixed block (78), the bottom of the third fixed block (78) is fixedly connected with second spring (79), and described The bottom of two springs (79) is fixedly connected with the 4th fixed block (710).

4. a kind of radiator of LED energy-saving lamps according to claim 1, it is characterised in that：First spring (73) It is identical as the size specification of second spring (79).

5. a kind of radiator of LED energy-saving lamps according to claim 1, it is characterised in that：The LED wafer (3) Quantity is four, and four are divided into two groups, both sides of the symmetrical setting of two groups of LED wafers (3) in pcb board (4).

6. a kind of radiator of LED energy-saving lamps according to claim 1, it is characterised in that：The cooling fin (77) Quantity is four, and four cooling fins (77) are divided into two groups, and two groups of cooling fins (77) are uniformly set at shaft (76) Both sides.