CN212456469U

CN212456469U - Folding type heat dissipation LED lamp

Info

Publication number: CN212456469U
Application number: CN202021512829.7U
Authority: CN
Inventors: 陈坤华
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-07-27
Filing date: 2020-07-27
Publication date: 2021-02-02
Anticipated expiration: 2030-07-27

Abstract

The utility model discloses a foldable heat dissipation LED lamps and lanterns, including central mount pad, two at least buckle recesses have evenly been seted up at the top surface of central mount pad, still be provided with the lamps and lanterns structure, the lamps and lanterns structure includes the plastics roof, there is aluminium base board at the bottom surface buckle of plastics roof, bottom surface at aluminium base board is fixed with LED light source board, still be equipped with pivot upper cover and pivot lower cover, be provided with the axostylus axostyle in pivot upper cover and pivot lower cover, cover under pivot upper cover and the pivot and seted up the installation round hole, the tip card of plastics roof and aluminium base board is gone into between pivot upper cover and the pivot lower cover and is fixed through the bolt location, go into in the buckle recess and the both ends of axostylus axostyle insert the pivot downthe. The utility model discloses a structure sets up rationally, can fold or expand the lamps and lanterns structure as required, is favorable to improving the illuminating effect, and quick effectual dispelling the heat is favorable to improving the life of LED light source board, and the suitability is strong and the practicality is good.

Description

Folding type heat dissipation LED lamp

Technical Field

The utility model belongs to the technical field of the LED lamps and lanterns, concretely relates to foldable heat dissipation LED lamps and lanterns.

Background

LED lamps and lanterns are a common domestic appliance, and prior art's LED lamps and lanterns mainly comprise lamp stand, LED lamp plate and lamp shade, and its user demand that can satisfy general condition, but its lamp stand is fixed knot structure more, can't fold as required, and its heat dispersion is comparatively limited simultaneously to also can influence the life of LED lamps and lanterns, the practicality receives the restriction.

Disclosure of Invention

The utility model aims at providing a foldable heat dissipation LED lamps and lanterns that structure setting is reasonable and the practicality is strong.

The technical proposal for realizing the purpose of the utility model is a folding heat-dissipation LED lamp, which comprises a central mounting seat, the top surface of the central mounting seat is uniformly provided with at least two buckle grooves, and lamp structures with the same number as the buckle grooves are also arranged, the symmetrical inner walls of the buckle grooves are provided with rotating shaft holes, the lamp structure comprises a plastic top plate, an aluminum substrate is buckled on the bottom surface of the plastic top plate, an LED light source plate is fixed on the bottom surface of the aluminum substrate, an upper rotating shaft cover and a lower rotating shaft cover are further arranged, shaft levers are arranged in the upper rotating shaft cover and the lower rotating shaft cover, mounting round holes are arranged on the upper rotating shaft cover and the lower rotating shaft cover, the end parts of the plastic top plate and the aluminum substrate are clamped between the upper cover and the lower cover of the rotating shaft and are positioned and fixed through bolts, the rotating shaft upper cover and the rotating shaft lower cover are combined and then clamped into the buckle groove, and two ends of the shaft lever are inserted into the rotating shaft holes.

U-shaped draw-in groove has evenly been seted up at the top surface border of pivot lower cover the bottom surface border integrated into one piece of pivot upper cover has the card to be gone into buckle lug in the U-shaped draw-in groove, when pivot upper cover and pivot lower cover are combined and fix a position through the bolt, buckle lug card is gone into in the U-shaped draw-in groove.

The aluminum substrate comprises a plane plate and n-shaped clamping blocks integrally formed at the symmetrical edges of the plane plate, when the plastic top plate is buckled with the aluminum substrate, the edges of the plastic top plate are clamped into the grooves of the n-shaped clamping blocks, and the LED light source plate is fixed on the plane plate.

The number of the buckling grooves is two or three.

The utility model discloses has positive effect: the utility model discloses a structure sets up rationally, it is not only the dismouting convenient, can use the axostylus axostyle as the rotatory folding or expansion of center with the lamps and lanterns structure as required, be favorable to improving illuminating effect to it is provided with aluminium base board, and its heat conductivility is strong, can dispel the heat to the produced heat of LED light source board fast effectually, is favorable to improving the life of LED light source board, and reliable and stable in use, the suitability is strong and the practicality is good.

Drawings

In order that the present invention may be more readily and clearly understood, the following detailed description of the present invention is provided in connection with the following specific embodiments, taken in conjunction with the accompanying drawings, in which:

fig. 1 is a schematic structural view of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

fig. 3 is another schematic structural diagram of the present invention.

Detailed Description

(example 1)

Fig. 1 and 2 show an embodiment of the present invention, wherein fig. 1 is a schematic structural diagram of the present invention; fig. 2 is a sectional view of fig. 1.

Referring to fig. 1 and 2, a folding heat-dissipating LED lamp comprises a central mounting base 1, at least two fastening grooves 2 are uniformly formed on the top surface of the central mounting base, and lamp structures 3 with the same number as the fastening grooves are further provided, a rotating shaft hole 4 is arranged on the symmetrical inner wall of the buckle groove, the lamp structure 3 comprises a plastic top plate 31, an aluminum substrate 32 is buckled on the bottom surface of the plastic top plate, an LED light source plate 33 is fixed on the bottom surface of the aluminum substrate, a rotating shaft upper cover 34 and a rotating shaft lower cover 35 are further arranged, shaft levers 36 are arranged in the upper rotating shaft cover and the lower rotating shaft cover, mounting round holes 37 are arranged on the upper rotating shaft cover and the lower rotating shaft cover, the end parts of the plastic top plate and the aluminum substrate are clamped between the upper cover and the lower cover of the rotating shaft and are positioned and fixed through bolts 38, the rotating shaft upper cover and the rotating shaft lower cover are combined and then clamped into the buckle groove, and two ends of the shaft lever are inserted into the rotating shaft holes.

U-shaped draw-in groove 5 has evenly been seted up at the top surface border of pivot lower cover the bottom surface border integrated into one piece of pivot upper cover has the card to be gone into buckle lug 6 in the U-shaped draw-in groove, when pivot upper cover and pivot lower cover combination were fixed through bolt location, buckle lug card is gone into in the U-shaped draw-in groove.

The aluminum substrate 32 comprises a plane plate 321 and n-shaped fixture blocks 322 integrally formed at the symmetrical edges of the plane plate, when the plastic top plate is buckled with the aluminum substrate, the edges of the plastic top plate are clamped into the grooves of the n-shaped fixture blocks, and the LED light source plate is fixed on the plane plate.

The number of the buckle grooves is two.

The utility model discloses a structure sets up rationally, it is not only the dismouting convenient, can use the axostylus axostyle as the rotatory folding or expansion of center with the lamps and lanterns structure as required, be favorable to improving illuminating effect to it is provided with aluminium base board, and its heat conductivility is strong, can dispel the heat to the produced heat of LED light source board fast effectually, is favorable to improving the life of LED light source board, and reliable and stable in use, the suitability is strong and the practicality is good.

(example 2)

Fig. 3 shows a specific embodiment of the present invention, wherein fig. 3 is another schematic structural diagram of the present invention.

Referring to fig. 3, the present embodiment is substantially the same as the first embodiment, except that: in this embodiment, the number of the fastening grooves is three, and the number of the LED lamp structures is three.

The standard parts used in the present embodiment can be purchased directly from the market, and the non-standard structural parts described in the specification can also be obtained directly by processing according to the common general knowledge of the prior art without any doubt, and the connection mode of the parts adopts the conventional means matured in the prior art, and the machines, parts and equipment adopt the conventional models in the prior art, so that the detailed description is not given here.

It is obvious that the above embodiments of the present invention are only examples for clearly illustrating the present invention, and are not limitations to the embodiments of the present invention. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And such obvious changes and modifications which fall within the spirit of the invention are deemed to be covered by the present invention.

Claims

1. The utility model provides a foldable heat dissipation LED lamps and lanterns, includes central mount pad two at least buckle recesses have evenly been seted up to the top surface of central mount pad, still be provided with quantity and the same lamps and lanterns structure of buckle recess quantity the pivot hole has been seted up on the symmetry inner wall of buckle recess, its characterized in that: the lamp structure comprises a plastic top plate, an aluminum base plate is buckled on the bottom surface of the plastic top plate, an LED light source plate is fixed on the bottom surface of the aluminum base plate, a rotating shaft upper cover and a rotating shaft lower cover are further arranged, shaft rods are arranged in the rotating shaft upper cover and the rotating shaft lower cover, mounting round holes are formed in the rotating shaft upper cover and the rotating shaft lower cover, the end portions of the plastic top plate and the aluminum base plate are clamped between the rotating shaft upper cover and the rotating shaft lower cover and are fixed through bolts in a positioning mode, the rotating shaft upper cover and the rotating shaft lower cover are combined and then clamped into the clamping grooves, and the two ends of the shaft rods are inserted into the rotating.

2. The folded heat dissipating LED light fixture of claim 1, wherein: u-shaped draw-in groove has evenly been seted up at the top surface border of pivot lower cover the bottom surface border integrated into one piece of pivot upper cover has the card to be gone into buckle lug in the U-shaped draw-in groove, when pivot upper cover and pivot lower cover are combined and fix a position through the bolt, buckle lug card is gone into in the U-shaped draw-in groove.

3. The folded heat dissipating LED light fixture of claim 2, wherein: the aluminum substrate comprises a plane plate and n-shaped clamping blocks integrally formed at the symmetrical edges of the plane plate, when the plastic top plate is buckled with the aluminum substrate, the edges of the plastic top plate are clamped into the grooves of the n-shaped clamping blocks, and the LED light source plate is fixed on the plane plate.

4. The folded heat dissipating LED light fixture of claim 3, wherein: the number of the buckling grooves is two or three.