CN218599678U

CN218599678U - Integral type heat radiation structure ceiling light

Info

Publication number: CN218599678U
Application number: CN202222915700.6U
Authority: CN
Inventors: 袁换林
Original assignee: Shenzhen Xuan Lin Technology Co ltd
Current assignee: Shenzhen Xuan Lin Technology Co ltd
Priority date: 2022-10-31
Filing date: 2022-10-31
Publication date: 2023-03-10
Anticipated expiration: 2032-10-31

Abstract

The utility model discloses an integral type heat radiation structure ceiling lamp, which comprises a lamp holder, wherein the lamp holder is provided with a first end and a second end, an installation cavity is arranged in the lamp holder, the installation cavity is provided with an opening, and the opening is communicated with the first end; the lamp holder is provided with a plurality of radiating fins, each radiating fin is provided with a first radiating section and a second radiating section, and the first radiating sections of the plurality of radiating fins are uniformly distributed on the outer surface of the lamp holder and surround the periphery of the mounting cavity; the second heat dissipation sections of the second heat dissipation fins are connected with the first heat dissipation section and extend to the end face of the second end; and the light source assembly is arranged in the mounting cavity. The utility model discloses an integral type heat radiation structure ceiling light, its a plurality of fin integrated into one piece need not in addition to install the radiator alright dispel the heat to the inside light source subassembly of installation cavity outside the lamp stand.

Description

Integral type heat radiation structure ceiling light

Technical Field

The utility model relates to the technical field of lighting fixtures, especially, relate to an integral type heat radiation structure ceiling light.

Background

Traditional market smallpox lamps and lanterns are outer loop, zhong huan, inner ring, lens, support, line ball board, light source, radiator, bayonet socket etc. usually, and multiple accessory is constituteed, and material cost is high, and the equipment process is loaded down with trivial details, leads to the cost of labor to be high, and the cost of whole product is high, leads to the use cost height of terminal customer lamps and lanterns to cause certain puzzlement.

The conventional LED ceiling lamp is radiated by an LED light source back radiator or a mechanical fan, the area of the radiator needs to be enlarged to ensure the radiator of the LED lamp in order to achieve a good radiator condition, and even the mechanical fan used in the market is used for radiating the lamp, so that the failure rate is high, and the radiating problem of the LED lamp cannot be solved well.

SUMMERY OF THE UTILITY MODEL

In order to overcome the defects of the prior art, the utility model aims to provide an integral type heat radiation structure ceiling lamp, its a plurality of fin integrated into one piece need not in addition to install the radiator alright dispel the heat to the inside light source subassembly of installation cavity outside the lamp stand.

The purpose of the utility model is realized by adopting the following technical scheme:

an integrated ceiling lamp with a heat dissipation structure comprises,

the lamp holder is provided with a first end and a second end, an installation cavity is arranged in the lamp holder, an opening is formed in the installation cavity, and the opening penetrates through the lamp holder to the first end; the lamp holder is provided with a plurality of radiating fins, each radiating fin is provided with a first radiating section and a second radiating section, and the first radiating sections of the plurality of radiating fins are uniformly distributed on the outer surface of the lamp holder and surround the periphery of the mounting cavity; the second heat dissipation sections of the second heat dissipation fins are connected with the first heat dissipation sections and extend to the end face of the second end;

and the light source assembly is arranged in the mounting cavity.

Further, the second heat dissipation section has a bent section.

Further, an outer ring is arranged on the first end and surrounds the outer peripheral edge of the opening; the outer ring and the lamp holder are integrally formed.

Furthermore, a plurality of arc grooves are formed in the inner wall of the outer ring, and the arc grooves are sequentially connected in the circumferential direction of the outer ring.

Further, the light source assembly comprises a support, a lamp bead and a lens, and one end of the support is mounted on the bottom wall of the mounting cavity; the other end of the bracket is provided with a light source cavity; the lamp bead is arranged in the light source cavity; the lens is connected in the light source cavity in a penetrating mode and is arranged outside the lamp bead in a surrounding mode.

Further, be equipped with a plurality of buckles on the inside wall in light source chamber, a plurality of buckles are used for lens cross-under to the periphery edge of joint to lens behind the light source chamber.

Compared with the prior art, the beneficial effects of the utility model reside in that: a plurality of fin of direct forming on its lamp stand, and the installation cavity structure that is equipped with in the lamp stand can directly be used for assembling the light source subassembly, need not to carry out the assembly of radiator in addition, alright dispel the heat to the light source subassembly in the installation cavity.

In addition, the first heat dissipation section of fin encloses the periphery of establishing at the installation cavity, and the second heat dissipation section of fin extends to the terminal surface of second end, therefore the fin can be respectively in the outside in heat dissipation cavity and the terminal surface to the light source subassembly heat dissipation of installation cavity, and the radiating effect is better.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a schematic view of the overall structure of the present invention;

fig. 3 is another schematic view of the overall structure of the present invention;

fig. 4 is a schematic structural diagram of the lamp holder with a local structure according to the present invention.

In the figure: 10. a lamp socket; 11. a mounting cavity; 12. an outer ring; 121. an arc groove; 13. a first heat dissipation section; 131. a second heat dissipation section; 132. bending the section; 20. a support; 21. buckling; 30. a lens.

Detailed Description

The invention will be further described with reference to the accompanying drawings and specific embodiments:

fig. 1-4 show an integral type heat radiation structure ceiling light, including lamp stand 10 and light source subassembly, specific lamp stand 10 has first end and second end, is equipped with installation cavity 11 in lamp stand 10, and installation cavity 11 is equipped with the opening, and this opening link up to first end.

In addition, a plurality of heat dissipation fins are arranged on the lamp holder 10, each heat dissipation fin is provided with a first heat dissipation section 13 and a second heat dissipation section 131, the first heat dissipation sections 13 of the plurality of heat dissipation fins are uniformly distributed on the outer surface of the lamp holder 10 and surround the outer peripheral wall of the installation cavity 11, the second heat dissipation sections 131 of the plurality of second heat dissipation fins are connected with the first heat dissipation sections 13, and the second heat dissipation sections 131 of the second heat dissipation fins can extend to the end surfaces of the second ends; the light source assembly is installed in the installation cavity 11.

On the basis of the structure, use the utility model discloses a during integral type heat radiation structure ceiling light, a plurality of fin of direct forming on its lamp stand 10, and the installation cavity 11 structure that is equipped with in the lamp stand 10 can directly be used for assembling the light source subassembly, need not to carry out the assembly of radiator in addition, alright dispel the heat to the light source subassembly in the installation cavity 11.

In addition, the first heat dissipation section 13 of fin encloses the periphery of establishing at installation cavity 11, and the second heat dissipation section 131 of fin extends to the terminal surface of second end, therefore the fin can be respectively in the outside of heat dissipation cavity and the terminal part to the heat dissipation of the light source subassembly in the installation cavity 11, increases the radiator area of LED lamps and lanterns, promotes the radiator efficiency of light source subassembly, and the whole temperature of effectual control lamps and lanterns reduces lamps and lanterns light decay risk, increases the life of lamps and lanterns.

In addition, the heat sink and the lamp holder 10 are integrally formed, and the mounting cavity 11 formed on the lamp holder 10 can be equivalent to the inner ring and the middle ring structure of the ceiling lamp in the prior art, so that the later assembly process can be reduced, the heat dissipation is integrated, and the weight of the whole lamp is reduced.

Further, the second heat dissipation section 131 in this embodiment has the bending section 132, and in comparison with the second heat dissipation section 131 extending linearly, the second heat dissipation section 131 having the bending section 132 is selected and used under the condition of the same distribution area, and the second heat dissipation section 131 is elongated to form a longer heat dissipation section structure, so that the formed heat dissipation path is longer, and the heat dissipation effect is better.

Further, an outer ring 12 may be disposed on the first end, the outer ring 12 is disposed around the outer periphery of the opening, and the outer ring 12 and the lamp holder 10 are integrally formed, so that compared with the conventional ceiling lamp that needs to additionally assemble the outer ring 12, the outer ring 12 is integrally formed in this embodiment, thereby reducing assembly.

And through set up outer loop 12 structure in the opening position of installation cavity 11, outer loop 12 can advance the extension to the light and diverge at the opening periphery edge, and the light irradiation face is wider.

Furthermore, a plurality of arc grooves 121 may be further disposed on the inner wall of the outer ring 12, and the plurality of arc grooves 121 are sequentially connected in the circumferential direction of the outer ring 12, and since the arc grooves 121 may form an arc surface on the inner wall of the outer ring 12, the arc surface has a larger extension surface relative to the plane after extension, and the light irradiation surface is wider.

Further, the light source subassembly includes support 20, lamp pearl and lens 30, installs the diapire in installation cavity 11 with the one end of support 20, and the other end of support 20 is equipped with the light source chamber. The lamp beads are arranged in the light source cavity; the lens 30 is penetrated in the light source cavity and is surrounded outside the lamp bead.

So, when assembling the light source, can assemble support 20 on the diapire of installation cavity 11 through structures such as bolt or screw, then install the lamp pearl on support 20 with the mode of bonding, when using, the lamp pearl can give out light to carry out spotlight through lens 30 and diverge, therefore light luminance is better.

On the basis of the structure, the accessories of the whole lamp consist of the lamp holder 10, the lens 30, the bracket 20 and the light source, the number of assembling accessories is reduced, and the material cost is effectively controlled; and the light source, the lens 30 and the bracket 20 can be assembled into the mounting cavity 11 through the opening, so that the mounting process is simplified, and the assembly efficiency of the lamp is improved.

Further, in order to simplify the installation of support 20 and lens 30, can also be equipped with a plurality of buckles 21 on the inside wall in light source chamber, after the lamp pearl has been assembled on support 20, can penetrate the light source intracavity with lens 30, a plurality of buckles 21 then can be in lens 30 cross-under to the light source chamber after the joint to lens 30 the periphery edge, the joint assembly can, easy dismounting.

Certainly, the lamp pearl in this embodiment can choose for use for LED lamp pearl or COB lamp pearl etc. among the prior art, and the energy consumption is lower.

Various other modifications and changes may be made by those skilled in the art based on the above-described technical solutions and concepts, and all such modifications and changes are intended to fall within the scope of the claims.

Claims

1. An integrated heat dissipation structure ceiling lamp is characterized in that the integrated heat dissipation structure ceiling lamp comprises,

the lamp holder is provided with a first end and a second end, an installation cavity is arranged in the lamp holder, an opening is formed in the installation cavity, and the opening penetrates to the first end; the lamp holder is provided with a plurality of radiating fins which are integrally formed on the lamp holder; the radiating fins are provided with a first radiating section and a second radiating section, and the first radiating sections of the plurality of radiating fins are uniformly distributed on the outer surface of the lamp holder and are arranged around the periphery of the mounting cavity; the second heat dissipation sections of the second heat dissipation fins are connected with the first heat dissipation section and extend to the end face of the second end;

and the light source assembly is arranged in the mounting cavity.

2. The integrated heat dissipating structure ceiling lamp of claim 1, wherein said second heat dissipating section has a bent section.

3. The integrated heat dissipation structure ceiling lamp of claim 1, wherein the first end is provided with an outer ring, and the outer ring surrounds the outer periphery of the opening; the outer ring and the lamp holder are integrally formed.

4. The ceiling lamp with integrated heat dissipation structure of claim 3, wherein the inner wall of the outer ring is provided with a plurality of arc grooves, and the plurality of arc grooves are sequentially connected in the circumferential direction of the outer ring.

5. The integrated heat dissipation structure ceiling lamp of any one of claims 1 to 4, wherein the light source assembly comprises a bracket, a lamp bead and a lens, one end of the bracket is mounted on the bottom wall of the mounting cavity; the other end of the bracket is provided with a light source cavity; the lamp bead is arranged in the light source cavity; the lens is connected in the light source cavity in a penetrating mode and arranged outside the lamp bead in a surrounding mode.

6. The integrated heat dissipation structure ceiling lamp of claim 5, wherein a plurality of buckles are arranged on the inner side wall of the light source cavity and used for being clamped to the outer peripheral edge of the lens after the lens is threaded into the light source cavity.