CN210462536U

CN210462536U - High-efficient radiating LED bulb

Info

Publication number: CN210462536U
Application number: CN201921522704.XU
Authority: CN
Inventors: 毛立钱
Original assignee: Hangzhou Shenpu Lighting Technology Co Ltd
Current assignee: Hangzhou Shenpu Lighting Technology Co Ltd
Priority date: 2019-09-12
Filing date: 2019-09-12
Publication date: 2020-05-05
Anticipated expiration: 2029-09-12

Abstract

The utility model belongs to the technical field of the heat dissipation bulb technique and specifically relates to a high-efficient radiating LED bulb, which comprises a lamp holder, the upper end fixedly connected with connector of lamp stand, the outside fixedly connected with external screw thread of connector, the top fixedly connected with conductive electrode of connector, the protruding piece of outside fixedly connected with a plurality of lamp stand, the first louvre of a plurality of has been seted up between the protruding piece, first louvre is located the lamp stand, the outside of protruding piece is connected with two ring boards through fixed establishment, the lower surface of every ring board is located the equal fixedly connected with heat absorption mechanism in one side of first louvre, fixedly connected with conductive component in the connector, the inside of lamp stand is located the protruding strip of the equal fixedly connected with in one side of every protruding piece, the equal fixedly connected with second heat absorption piece of opposite side of every protruding strip, conductive component's below is equipped with heat conduction mechanism, heat conduction. The utility model discloses simple structure is worth promoting.

Description

High-efficient radiating LED bulb

Technical Field

The utility model relates to a heat dissipation bulb technical field especially relates to a high-efficient radiating LED bulb.

Background

The LED lamp is at the in-process of work, and inside can produce high temperature, when inside high temperature, leads to inside part to damage easily, leads to the bulb to be unable to use, needs to carry out the heat dissipation design, and current bulb radiating efficiency can't release inside heat fast.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the problem that the prior art cannot release the internal heat quickly, and providing a high-efficiency heat-radiating LED bulb.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

designing a high-efficiency heat-radiating LED bulb, comprising a lamp holder, wherein the upper end of the lamp holder is fixedly connected with a connector, the outer side of the connector is fixedly connected with external threads, the top end of the connector is fixedly connected with a conductive electrode, the outer side of the lamp holder is fixedly connected with a plurality of convex blocks, a plurality of first heat-radiating holes are arranged between the convex blocks, the first heat-radiating holes are positioned on the lamp holder, the outer sides of the convex blocks are connected with two circular ring plates through a fixing mechanism, the lower surface of each circular ring plate is positioned at one side of the first heat-radiating holes and is fixedly connected with a heat-absorbing mechanism, the upper surface of each circular ring plate is positioned at one side of the heat-absorbing mechanism and is provided with a second heat-radiating hole, a conductive component is fixedly connected in the connector and is connected with the conductive electrode, one side of each convex block positioned in the lamp holder is, the other side of each protruding strip is fixedly connected with a second heat absorbing sheet, a heat conduction mechanism is arranged below the conductive assembly, and the heat conduction mechanism is fixed on the second heat absorbing sheets.

Preferably, the protruding blocks are uniformly distributed, and the lamp holder and the protruding blocks are of an integral structure.

Preferably, the fixing mechanism comprises a clamping block, the clamping block is fixed on the circular ring plate, a clamping hole is formed in the protruding block, the clamping hole is located on one side of the clamping block, and the clamping block is clamped on the clamping hole.

Preferably, the heat absorbing mechanism comprises a groove, the groove is located on the circular ring plate, and a first heat absorbing sheet is fixedly connected in the groove.

Preferably, the second heat sink sheet is a metallic aluminum foil.

Preferably, the heat conducting mechanism includes a connecting ring, the outer side of the connecting ring is fixed on the second heat absorbing sheet, and the upper end of the connecting ring is fixedly connected with a third heat absorbing sheet.

The utility model provides a pair of high-efficient radiating LED bulb, beneficial effect lies in:

1. through first heat absorption piece structure, heat in the lamp stand is absorbed through first louvre to first heat absorption piece, releases from second louvre department for thermal release in the lamp stand has improved the heat-sinking capability of bulb.

2. Through go-between and third heat absorbing sheet structure, the third heat absorbing sheet absorbs the heat that produces in the conducting component working process, through heat-conduction's mode with heat transfer second heat absorbing sheet, releases in the first radiating hole fast for the inside thermal release of lamp stand.

Drawings

Fig. 1 is a schematic structural view of an LED bulb with high heat dissipation efficiency according to the present invention;

FIG. 2 is a schematic cross-sectional view of the ring plate of the present invention;

fig. 3 is a schematic view of a sectional structure of a high-efficient heat-dissipating LED bulb according to the present invention.

In the figure: the lamp bulb comprises a bulb cover 1, a connector 2, external threads 3, a conductive electrode 4, a lamp holder 5, a protruding block 6, a first heat dissipation hole 7, a circular ring plate 8, a second heat dissipation hole 9, a groove 10, a first heat absorption sheet 11, a clamping block 12, a protruding strip 13, a second heat absorption sheet 14, a connecting ring 15, a third heat absorption sheet 16 and a conductive assembly 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-3, a high-efficiency heat-dissipating LED bulb comprises a lamp holder 5, a connector 2 is fixedly connected to the upper end of the lamp holder 5, an external thread 3 is fixedly connected to the outer side of the connector 2, the external thread 3 is used to fix the connector 2, a conductive electrode 4 is fixedly connected to the top end of the connector 2, a plurality of protruding blocks 6 are fixedly connected to the outer side of the lamp holder 5, the protruding blocks 6 are used to connect a circular plate 8, the protruding blocks 6 are uniformly distributed, the lamp holder 5 and the protruding blocks 6 are of an integral structure, a plurality of first heat-dissipating holes 7 are formed between the protruding blocks 6, the first heat-dissipating holes 7 are used to release heat, the operating temperature of the bulb is reduced, internal parts are prevented from being damaged, the first heat-dissipating holes 7 are located on the lamp holder 5, two circular plates 8 are connected to the outer sides of the protruding blocks 6 through a fixing mechanism, the circular plates 8 are used to fix a heat-absorbing mechanism, a heat-absorbing mechanism is fixedly connected to, the heat absorbing mechanism is used for absorbing heat in the lamp holder 5 and accelerating the heat dissipation rate of the heat in the lamp holder 5, a second heat dissipation hole 9 is formed in one side, located at the heat absorbing mechanism, of the upper surface of each circular ring plate 8, a conductive component 17 is fixedly connected in the connector 2, the conductive component 17 is connected with the conductive electrode 4, a protruding strip 13 is fixedly connected at one side, located at each protruding block 6, of the interior of the lamp holder 5, a channel is formed between the protruding strips 13, make the heat fast follow the interior effluvium of first louvre 7, the equal fixedly connected with second heat absorbing fin 14 of the opposite side of every protruding strip 13, the effect of second heat absorbing fin 14 is the heat of absorption, effluvium the heat from first louvre 7, second heat absorbing fin 14 is the metal aluminium thin slice, the below of conductive component 17 is equipped with heat conduction mechanism, heat conduction mechanism's effect is with the heat in the lamp stand 5 through the effluvium of second heat absorbing fin 14, heat conduction mechanism fixes on second heat absorbing fin 14.

Example 2

Referring to fig. 1-2, as another preferred embodiment of the present invention, the difference from embodiment 1 lies in that the fixing mechanism includes a fixture block 12, the fixture block 12 is fixed on the circular plate 8, a clamping hole is provided on the protruding block 6, the clamping hole is located on one side of the fixture block 12, the fixture block 12 is clamped on the clamping hole, the circular plate 8 is clamped on the lamp holder 5 through the fixture block 12, the circular plate 8 is conveniently taken down, and the mechanism on the circular plate 8 is maintained.

Example 3

Referring to fig. 2, as another preferred embodiment of the present invention, the difference from embodiment 1 lies in that the heat absorbing mechanism includes a groove 10, the groove 10 is located on the circular plate 8, the first heat absorbing sheet 11 is fixedly connected in the groove 10, the first heat absorbing sheet 11 absorbs heat in the lamp holder 5 through the first heat dissipating hole 7, and releases heat from the second heat dissipating hole 9, so as to accelerate the release of heat in the lamp holder 5 and improve the heat dissipating capability of the bulb.

Example 4

Referring to fig. 3, as another preferred embodiment of the present invention, the difference from embodiment 1 lies in that the heat conducting mechanism includes a connecting ring 15, the outside of the connecting ring 15 is fixed on the second heat absorbing sheet 14, the upper end of the connecting ring 15 is fixedly connected with a third heat absorbing sheet 16, the third heat absorbing sheet 16 absorbs the heat generated in the working process of the conductive assembly 17, the heat is transferred to the second heat absorbing sheet 14 through the heat conduction manner, and the heat is released from the first heat dissipating holes 7 quickly, so as to accelerate the release of the heat inside the lamp holder 5.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A high-efficiency heat-dissipation LED bulb comprises a lamp holder (5), wherein the upper end of the lamp holder (5) is fixedly connected with a connector (2), the outer side of the connector (2) is fixedly connected with external threads (3), the top end of the connector (2) is fixedly connected with a conductive electrode (4), the high-efficiency heat-dissipation LED bulb is characterized in that the outer side of the lamp holder (5) is fixedly connected with a plurality of protruding blocks (6), a plurality of first heat dissipation holes (7) are formed between the protruding blocks (6), the first heat dissipation holes (7) are formed in the lamp holder (5), the outer side of each protruding block (6) is connected with two ring plates (8) through a fixing mechanism, the lower surface of each ring plate (8) is located at one side of the first heat dissipation holes (7) and is fixedly connected with a heat absorption mechanism, the upper surface of each ring plate (8) is located at one side of the heat absorption mechanism and is provided with a second heat, fixedly connected with conductive component (17) in connector (2), conductive component (17) are connected conducting electrode (4), the inside of lamp stand (5) is located every protruding strip (13) of the equal fixedly connected with in one side of protruding piece (6), every the equal fixedly connected with second heat absorption piece (14) of opposite side of protruding strip (13), the below of conductive component (17) is equipped with heat conduction mechanism, heat conduction mechanism fixes on second heat absorption piece (14).

2. The LED bulb with high heat dissipation efficiency as recited in claim 1, wherein the bumps (6) are uniformly distributed, and the lamp holder (5) and the bumps (6) are of an integral structure.

3. The LED bulb with the efficient heat dissipation function as claimed in claim 1, wherein the fixing mechanism comprises a clamping block (12), the clamping block (12) is fixed on the annular plate (8), a clamping hole is formed in the protruding block (6), the clamping hole is located on one side of the clamping block (12), and the clamping block (12) is clamped in the clamping hole.

4. The LED bulb with the efficient heat dissipation function as claimed in claim 1, wherein the heat absorption mechanism comprises a groove (10), the groove (10) is located on the annular plate (8), and a first heat absorption sheet (11) is fixedly connected in the groove (10).

5. The LED bulb with efficient heat dissipation according to claim 1, wherein the second heat sink sheet (14) is a thin sheet of metallic aluminum.

6. The LED bulb with high heat dissipation efficiency as recited in claim 1, wherein the heat conducting mechanism comprises a connecting ring (15), the outer side of the connecting ring (15) is fixed on the second heat sink (14), and a third heat sink (16) is fixedly connected to the upper end of the connecting ring (15).