CN208735592U - A kind of LED lamp - Google Patents

Abstract

The utility model discloses a kind of LED lamps, including pedestal and lamp body, mounting hole and connecting hole are set, interior lampshade is arranged in lamp body on pedestal, interior lampshade is fixedly mounted on pedestal bottom end, mounting circuit boards in the upper end wall of interior lampshade inner cavity weld LED light on circuit board, heat-dissipating cylinder are socketed outside LED light, outer lampshade is socketed outside interior lampshade, outer lampshade is fixedly mounted on pedestal bottom end, and cavity is arranged between outer lampshade and interior lampshade, is symmetrical arranged radiating subassembly in cavity.The utility model drives helical gear one to rotate using rotary shaft one, since helical gear two is engaged with helical gear one, rotary shaft two rotates, and recycles belt transmission that rotary shaft three is driven to rotate, and flabellum one and flabellum two start to blow to LED light and heat-dissipating cylinder, thermovent carries out air exchange, accelerate cooling fin radiating rate, good heat dissipation effect, while utilizing fixture block connection the cover and cover, it is convenient for disassembly and assembly, it is structurally reasonable.

Description

A kind of LED lamp

Technical field

The utility model relates to technical field of lamps, specifically a kind of LED lamp.

Background technique

LED is also known as light emitting diode, its basic structure is one block of electroluminescent semiconductor material, is a kind of solid Semiconductor devices, it can directly be converted electricity to light, and LED lamp has the characteristics that energy conservation, long service life, therefore extensive It uses.

Chinese Patent Application No.: 201720877188.7, Authorization Notice No.: 206958682 U of CN provides a kind of LED Lamps and lanterns, including soft logging, soft light-transmission band, flexible circuit board and LED lamp bead, low, anti-dazzle, leakproofness with production cost Good feature, but there are still the following shortcomings: the soft logging of the LED lamp and soft light-transmission band are integrated injection molding, cause Maintenance is difficult, and the thermal diffusivity to consider LED lamp, has shortened the service life of LED lamp.

Summary of the invention

1, it to solve the problems, such as

For the problem that the maintenance of existing LED lamp is inconvenient, poor radiation, the purpose of this utility model is to provide one Kind LED lamp, to solve the problems mentioned in the above background technology.

2, technical solution

To achieve the above object, the utility model provides the following technical solutions:

Mounting hole is arranged on the pedestal for a kind of LED lamp, including pedestal and lamp body, setting connection among the pedestal Interior lampshade is arranged in hole, the lamp body, and the interior lampshade is fixedly mounted on pedestal bottom end, installation in the interior lampshade inner cavity upper end wall Circuit board welds LED light on the circuit board, and heat-dissipating cylinder is socketed outside the LED light, is socketed outer lampshade outside the interior lampshade, institute It states outer lampshade and is fixedly mounted on pedestal bottom end, cavity is set between the outer lampshade and interior lampshade, is symmetrical arranged in the cavity Radiating subassembly.

As a further solution of the present invention: the interior lampshade is made of the cover and cover, end edge in the cover Along setting fixture block, the fixture block is elastic construction and grab is arranged in front end, and the cover corresponds to fixture block position setting card slot, described The top setting through-hole of card slot runs through faceshield side wall, is pushed into inside it again after fixture block is directed at card slot when mounted LED lamp has, grab It is popped up out of through-hole, realizes the fixation of the cover and cover, press grab when needing to overhaul lamp body, so that it is retracted card slot, exit card Block can separate the cover and cover, structurally reasonable, convenient for disassembly and assembly.

The heat-dissipating cylinder upper end nailed circuit plate as a further solution of the present invention, the heat-dissipating cylinder Upper uniformly installation cooling fin, circuit board and LED light persistent fever when LED lamp illumination, heat transfer to heat-dissipating cylinder, then through radiating Piece, which is spread apart, to be come, and circuit board and LED light radiating and cooling are helped.

Thermovent, peace in the thermovent is arranged in the interior lampshade side wall as a further solution of the present invention, Air Filter is filled, air exchange is carried out by thermovent, accelerates cooling fin radiating rate.

As a further solution of the present invention, the radiating subassembly include motor, rotary shaft one, bearing one, tiltedly Gear one, helical gear two, rotary shaft two, bearing block, flabellum one, bearing two, bearing three, belt pulley one, belt, belt pulley two, Rotary shaft three, flabellum two and bearing four.

The motor is fixedly mounted on outer lampshade upper surface, the motor as a further solution of the present invention, Output end be fixedly connected with rotary shaft one, the bottom end of the rotary shaft one is rotatablely connected outer lampshade bottom face, institute by bearing one It states and is fixedly connected with helical gear one in rotary shaft one, the interior lampshade side wall setting opening, the helical gear one passes through opening and prolongs The inner cavity of interior lampshade is extended to, the interior lampshade corresponds to helical gear one and helical gear two is arranged, and the helical gear two is nibbled with helical gear one It closes.

The helical gear two is fixedly connected with rotary shaft two, the rotary shaft as a further solution of the present invention, Two one end are rotatablely connected interior lampshade by bearing two, and two other end of rotary shaft is rotatablely connected bearing block, institute by bearing three It states bearing block upper end and is fixedly connected with interior lampshade top, the rotary shaft two is uniformly arranged flabellum one far from one end of helical gear two, The rotary shaft two installs belt pulley one close to one end of helical gear two, and the one housing lace of belt pulley, the belt is another One end is socketed belt pulley two, and the belt pulley two is fixedly connected with rotary shaft three, and the rotary shaft three is rotatablely connected by bearing four Flabellum two is arranged in interior lampshade, three other end of rotary shaft, and rotary shaft one drives helical gear one to rotate after electric motor starting, due to oblique Gear two is engaged with helical gear one, and rotary shaft two rotates, and recycles belt transmission that rotary shaft three is driven to rotate, flabellum one Start with flabellum two to LED light and heat-dissipating cylinder air-supply, good heat dissipation effect, cooling rate is fast.

3, beneficial effect

Compared with prior art, the utility model has the beneficial effects that

(1) the utility model drives helical gear one to rotate using rotary shaft one, since helical gear two is engaged with helical gear one, Rotary shaft two rotates, and recycles belt transmission that rotary shaft three is driven to rotate, flabellum one and flabellum two start to LED light and Heat-dissipating cylinder air-supply, good heat dissipation effect, the fast of cooling rate

(2) the utility model carries out air exchange by thermovent, accelerates cooling fin radiating rate.

(3) the utility model setting cooling fin helps circuit board and LED light radiating and cooling, good heat dissipation effect.

(4) the utility model connects the cover and cover using fixture block, structurally reasonable, convenient for disassembly and assembly.

Detailed description of the invention

Fig. 1 is a kind of structural schematic diagram of LED lamp.

Fig. 2 is a kind of cross-sectional view of LED lamp.

Fig. 3 is the partial enlargement diagram of A in LED lamp a kind of.

Fig. 4 is the partial enlargement diagram of B in LED lamp a kind of.

In figure: 1- pedestal；2- lamp body；Lampshade in 3-；4- outer lampshade；5- the cover；6- cover；7- fixture block；8- card slot；9- is logical Hole；10-LED lamp；11- circuit board；12- heat-dissipating cylinder；13- motor；14- rotary shaft one；15- bearing one；16- helical gear two；17- Rotary shaft two；18- bearing block；19- belt；20- rotary shaft three；21- bearing four；22- thermovent；23- helical gear one.

Specific embodiment

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 Every other embodiment obtained, fall within the protection scope of the utility model.

Please refer to Fig. 1~4, in the utility model embodiment, a kind of LED lamp, including pedestal 1 and lamp body 2, the pedestal Mounting hole is set on 1, connecting hole is set among the pedestal 1, electric wire and extraneous connection are passed through in the connecting hole, it is described Interior lampshade 3 is arranged in lamp body 2, and the interior lampshade 3 is fixedly mounted on 1 bottom end of pedestal, and the interior lampshade 3 is by the cover 5 and 6 groups of cover At fixture block 7 is arranged in the 5 upper end edge of the cover, and the fixture block 7 is elastic construction and grab is arranged in front end, and the cover 6 is corresponding Card slot 8 is arranged in 7 position of fixture block, and the top setting through-hole 9 of the card slot 8 runs through 6 side wall of cover, by fixture block 7 when mounted LED lamp has It is pushed into inside it again after alignment card slot 8, grab is popped up out of through-hole 9, is realized the fixation of the cover 5 and cover 6, is needed to overhaul lamp body Grab is pressed when 2, it is made to retract card slot 8, the cover 5 and cover 6 can be separated by exiting fixture block 7, and it is structurally reasonable, it is convenient for disassembly and assembly, Mounting circuit boards 11 in the 3 inner cavity upper end wall of interior lampshade, the circuit board 11 pass through electric wire and extraneous connection, the electricity LED light 10 is welded on road plate 11, is socketed heat-dissipating cylinder 12, the 12 upper end nailed circuit plate of heat-dissipating cylinder outside the LED light 10 11, cooling fin is uniformly installed, 10 persistent fever of circuit board 11 and LED light when LED lamp illumination, heat passes on the heat-dissipating cylinder 12 It is handed to heat-dissipating cylinder 12, then spreads apart through cooling fin, helps circuit board 11 and 10 radiating and cooling of LED light, interior 3 side wall of lampshade Thermovent 22 is set, Air Filter is installed in the thermovent 22, air exchange is carried out by thermovent 22, cooling fin can be accelerated Radiating rate, the interior lampshade 3 are socketed outer lampshade 4 outside, and the outer lampshade 4 is fixedly mounted on 1 bottom end of pedestal, the outer lampshade 4 Cavity is set between interior lampshade 3, radiating subassembly is symmetrical arranged in the cavity, the radiating subassembly includes motor 13, rotation Axis 1, bearing 1, helical gear 1, helical gear 2 16, rotary shaft 2 17, bearing block 18, flabellum one, bearing two, bearing Three, belt pulley one, belt 19, belt pulley two, rotary shaft 3 20, flabellum two and bearing 4 21, the motor 13 are fixedly mounted on 4 upper surface of outer lampshade, the output end of the motor 13 are fixedly connected with rotary shaft 1, and the bottom end of the rotary shaft 1 passes through axis One 15 rotation connection 4 bottom faces of outer lampshade are held, are fixedly connected with helical gear 1, interior 3 side of lampshade in the rotary shaft 1 Wall setting opening, the helical gear 1 pass through opening and extend to the inner cavity of interior lampshade 3, the corresponding helical gear of interior lampshade 3 One 23 setting helical gears 2 16, the helical gear 2 16 are engaged with helical gear 1, and the helical gear 2 16 is fixedly connected with rotation Axis 2 17, described 2 17 one end of rotary shaft are rotatablely connected interior lampshade 3 by bearing two, and 2 17 other end of rotary shaft passes through axis Three rotation connection bearing blocks 18 are held, 18 upper end of bearing block is fixedly connected with interior 3 top of lampshade, and the rotary shaft 2 17 is far from tiltedly One end of gear 2 16 is uniformly arranged flabellum one, and the rotary shaft 2 17 installs belt pulley one close to one end of helical gear 2 16, The one housing lace 19 of belt pulley, 19 other end of belt are socketed belt pulley two, and the belt pulley two is fixedly connected with rotation Shaft 3 20, the rotary shaft 3 20 are rotatablely connected interior lampshade 3,3 20 other end of the rotary shaft setting fan by bearing 4 21 Leaf two, rotary shaft 1 drives helical gear 1 to rotate after motor 13 starts, since helical gear 2 16 is engaged with helical gear 1, Rotary shaft 2 17 rotates, and recycles the transmission of belt 19 that rotary shaft 3 20 is driven to rotate, flabellum one and flabellum two start to LED light 10 and heat-dissipating cylinder 12 are blown, good heat dissipation effect, and cooling rate is fast.

The working principle of the utility model is: LED lamp and extraneous connection are passed through using fixing glue by electric wire LED lamp is mounted on the ceiling in house by mounting hole, and then fixture block 7 is pushed into inside it again after being directed at card slot 8, and grab is from logical Pop-up in hole 9, realizes the fixation of the cover 5 and cover 6, presses grab when needing to overhaul lamp body 2, so that it is retracted card slot 8, exits card Block 7 can separate the cover 5 and cover 6, structurally reasonable, convenient for disassembly and assembly, and circuit board 11 and LED light 10 are held when LED lamp illumination Supervention heat, heat transfer to heat-dissipating cylinder 12, then spread apart through cooling fin, circuit board 11 and 10 radiating and cooling of LED light are helped, together When motor 13 start after rotary shaft 1 drive helical gear 1 rotate, since helical gear 2 16 is engaged with helical gear 1, revolve Shaft 2 17 rotates, and recycles the transmission of belt 19 that rotary shaft 3 20 is driven to rotate, flabellum one and flabellum two start to LED Lamp 10 and heat-dissipating cylinder 12 are blown, good heat dissipation effect, and cooling rate is fast.

It is obvious to a person skilled in the art that the present invention is not limited to the details of the above exemplary embodiments, and And without departing substantially from the spirit or essential attributes of the utility model, it can realize that this is practical new in other specific forms Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this is practical new The range of type is indicated by the appended claims rather than the foregoing description, it is intended that containing for the equivalent requirements of the claims will be fallen in All changes in justice and range are embraced therein.It should not treat any reference in the claims as limiting Related claim.

In addition, it should be understood that although this specification is described in terms of embodiments, but not each embodiment is only wrapped Containing an independent technical solution, this description of the specification is merely for the sake of clarity, and those skilled in the art should It considers the specification as a whole, the technical solutions in the various embodiments may also be suitably combined, forms those skilled in the art The other embodiments being understood that.

Claims (7)

1. a kind of LED lamp, including pedestal (1) and lamp body (2), which is characterized in that mounting hole and company are arranged on the pedestal (1) Hole is connect, interior lampshade (3) is arranged in the lamp body (2), and the interior lampshade (3) is fixedly mounted on pedestal (1) bottom end, the interior lampshade (3) mounting circuit boards (11) in the upper end wall of inner cavity weld LED light (10) on the circuit board (11), LED light (10) housing It connecing heat-dissipating cylinder (12), the interior lampshade (3) is socketed outer lampshade (4) outside, and the outer lampshade (4) is fixedly mounted on pedestal (1) bottom end, Cavity is set between the outer lampshade (4) and interior lampshade (3), is symmetrical arranged radiating subassembly in the cavity.

2. a kind of LED lamp according to claim 1, which is characterized in that the interior lampshade (3) is by the cover (5) and cover (6) it forms, fixture block (7) are arranged in the cover (5) the upper end edge, and the fixture block (7) is elastic construction and grab, institute is arranged in front end Cover (6) corresponding fixture block (7) position setting card slot (8) is stated, top setting through-hole (9) of the card slot (8) runs through cover (6) side Wall.

3. a kind of LED lamp according to claim 1, which is characterized in that heat-dissipating cylinder (12) upper end is fixedly connected with electricity Road plate (11) uniformly installs cooling fin on the heat-dissipating cylinder (12).

4. a kind of LED lamp according to claim 1, which is characterized in that thermovent is arranged in interior lampshade (3) side wall (22), Air Filter is installed in the thermovent (22).

5. a kind of LED lamp according to claim 1, which is characterized in that the radiating subassembly includes motor (13), rotation Axis one (14), bearing one (15), helical gear one (23), helical gear two (16), rotary shaft two (17), bearing block (18), flabellum one, Bearing two, bearing three, belt pulley one, belt (19), belt pulley two, rotary shaft three (20), flabellum two and bearing four (21).

6. a kind of LED lamp according to claim 5, which is characterized in that the motor (13) is fixedly mounted on outer lampshade (4) upper surface, the output end of the motor (13) are fixedly connected with rotary shaft one (14), and the bottom end of the rotary shaft one (14) passes through Bearing one (15) is rotatablely connected outer lampshade (4) bottom face, is fixedly connected with helical gear one (23) on the rotary shaft one (14), described Interior lampshade (3) side wall setting opening, the helical gear one (23) passes through opening and extends to the inner cavity of interior lampshade (3), described interior Lampshade (3) corresponding helical gear one (23) setting helical gear two (16), the helical gear two (16) are engaged with helical gear one (23).

7. a kind of LED lamp according to claim 5, which is characterized in that the helical gear two (16) is fixedly connected with rotation Axis two (17), described rotary shaft two (17) one end are rotatablely connected interior lampshade (3) by bearing two, and the rotary shaft two (17) is another End is rotatablely connected bearing block (18) by bearing three, and bearing block (18) upper end is fixedly connected with interior lampshade (3) top, the rotation Shaft two (17) is uniformly arranged flabellum one far from one end of helical gear two (16), and the rotary shaft two (17) is close to helical gear two (16) belt pulley one, the one housing lace (19) of belt pulley are installed in one end, and belt (19) other end covers lace Wheel two, the belt pulley two are fixedly connected with rotary shaft three (20), and the rotary shaft three (20) is rotatablely connected by bearing four (21) Flabellum two is arranged in interior lampshade (3), rotary shaft three (20) other end.