CN208431588U - A kind of LED illumination lamp - Google Patents

Abstract

The utility model proposes a kind of LED illumination lamps, the LED illumination lamp of the utility model includes lamp housing, the LED assembly being mounted on lamp housing, it is mounted on the lampshade of lamp housing bottom and the lamp cap being mounted at the top of lamp housing, it further include having the radiator being mounted on lamp housing, radiator includes thermally conductive head and radiating block, thermally conductive head is mounted on the bottom surface of lamp housing and in lampshade, radiating block is mounted on the top surface of lamp housing, thermally conductive head is connect after passing through the connecting hole on lamp housing with radiating block, head thermally conductive in this way can directly absorb the heat in lampshade, and heat is transferred directly to radiating block, it is carried out distributing heat outward by radiating block, heat dissipation effect is more significant than existing.

Description

A kind of LED illumination lamp

Technical field

The utility model relates to led light technology fields, more particularly, to a kind of LED illumination lamp.

Background technique

LED light is widely used with its excellent energy saving, and present domestic lighting and industrial lighting field all carry out general And it uses.It is big for the intensity of illumination of high-power LED headlamp, while also being generated with a large amount of heat, heat comes Source is that LED bulb issues, and heat is usually to penetrate lampshade to scatter and disappear outward, and in order to accelerate to radiate, heat dissipation can be added on lamp housing Piece, on the lamp housing that existing cooling fin is mounted directly, cooling fin absorbs the heat in lampshade, heat dissipation effect one through lamp housing As.Since the heat of LED light is full of in lampshade, lampshade is easy yellowing on ageing after working long hours, and influences the translucency of lampshade, The overall aesthetics of LED light is also influenced simultaneously.With regard to problem above, we have invented a kind of LED illumination lamps, are equipped with and dissipate on lamp housing Thermal, the radiator can be put in lampshade, and the heat dissipation effect compared to existing cooling fin is more significant.

Utility model content

The utility model proposes a kind of LED illumination lamps, and radiator is equipped on lamp housing, which can put in lampshade Interior, the heat dissipation effect compared to existing cooling fin is more significant.

The technical solution of the utility model is achieved in that the technical solution of the utility model is achieved in that one Kind LED illumination lamp, includes lamp housing, the LED assembly being mounted on lamp housing, is mounted on the lampshade of lamp housing bottom and is mounted on lamp housing The lamp cap at top further includes having the radiator being mounted on lamp housing；The top surface of the lamp housing offers mounting groove, the installation The through-hole of multiple perforations is offered in slot；The LED assembly includes the multiple LED light of circuit board and installation on circuit boards, The circuit board is electrically connected with lamp cap；The circuit board is mounted in mounting groove, is equipped with fixing circuit board on the mounting groove Cover board, the LED light may pass through through-hole and puts in lampshade；The center of the lamp housing offers connecting hole；The heat dissipation dress The radiating block for including thermally conductive head and connecting with thermally conductive head is set, the thermally conductive head is mounted on the bottom surface of lamp housing, the radiating block peace Mounted in the top surface of lamp housing, the thermally conductive head is connect after passing through connecting hole with radiating block.

Further have, the top surface of the lamp housing is equipped with multiple connecting columns, offers link slot, the lamp cap on connecting column Bottom surface be equipped with multiple link blocks, the link block can match connection with link slot.

Further have, the radiating block includes that top plate, top plate extend outwardly towards the cooling ring that has and cooling ring Multiple cooling fins；For the top plate towards the connector connecting with thermally conductive head is had, connection can be accommodated by offering on the top plate The card slot of column.

Further have, the lateral surface of the cooling fin offers the groove of arc.

Further have, the bottom surface of the thermally conductive head there are multiple convex blocks towards outer lug.

Using above-mentioned technical proposal, the utility model has the following beneficial effects:

The LED illumination lamp of the utility model includes lamp housing, the LED assembly being mounted on lamp housing, is mounted on lamp housing bottom Lampshade and the lamp cap that is mounted at the top of lamp housing, further include having the radiator being mounted on lamp housing, radiator includes to lead Hot head and radiating block, thermally conductive head are mounted on the bottom surface of lamp housing and in lampshades, and radiating block is mounted on the top surface of lamp housing, thermally conductive head It is connect after the connecting hole on lamp housing with radiating block, head thermally conductive in this way can directly absorb the heat in lampshade, and heat is straight It connects and is transferred to radiating block, carried out distributing heat outward by radiating block, heat dissipation effect is more significant than existing.

Detailed description of the invention

In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property It puts, is also possible to obtain other drawings based on these drawings.

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the cutting structural schematic diagram of the utility model；

Fig. 3 is the fractionation structural representation of the utility model；

Fig. 4 is the fractionation structural representation of the radiator of the utility model；

Wherein: 1. lamp housings, 2.LED assembly, 3. lampshades, 4. lamp caps, 5. radiators, 6. mounting grooves, 7. through-holes, 8. circuits Plate, 9.LED lamp, 10. cover boards, 11. connecting holes, 12. thermally conductive heads, 13. radiating blocks, 14. connecting columns, 15. link slots, 16. connections Block, 17. top plates, 18. cooling rings, 19. cooling fins, 20. connectors, 21. card slots, 22. grooves, 23. convex blocks.

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

As shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of LED illumination lamp includes lamp housing 1, the LED being mounted on lamp housing 1 total At 2, the lamp cap 4 that is mounted on the lampshade 3 of 1 bottom of lamp housing and is mounted on 1 top of lamp housing, further include having to be mounted on dissipating on lamp housing 1 Thermal 5；The top surface of the lamp housing 1 offers mounting groove 6, and the through-hole 7 of multiple perforations is offered in the mounting groove 6；It is described LED assembly 2 includes circuit board 8 and multiple LED light 9 for being mounted on circuit board 8, and the circuit board 8 is electrically connected with lamp cap 4； The circuit board 8 is mounted in mounting groove 6, and the cover board 10 of fixing circuit board 8, the LED light 9 are equipped on the mounting groove 6 It may pass through through-hole 7 and put in lampshade 3；The center of the lamp housing 1 offers connecting hole 11；The radiator 5 includes to lead Hot head 12 and the radiating block 13 connecting with thermally conductive head 12, the thermally conductive head 12 are mounted on the bottom surface of lamp housing 1, and the radiating block 13 is pacified Mounted in the top surface of lamp housing 1, the thermally conductive head 12 is connect after passing through connecting hole 11 with radiating block 13.

The top surface of the lamp housing 1 of the present embodiment is equipped with multiple connecting columns 14, offers link slot 15, the lamp on connecting column 14 First 4 bottom surface is equipped with multiple link blocks 16, and the link block 16 can match connection with link slot 15.Lamp cap 4 is movably arranged on lamp On shell 1, convenient for the assembling and cleaning treatment of LED illumination lamp.

The radiating block 13 of the present embodiment include top plate 17, top plate 17 towards the cooling ring 18 and cooling ring 18 having outwardly The multiple cooling fins 19 extended；The top plate 17 is opened on the top plate 17 towards the connector 20 connecting with thermally conductive head 12 is had Equipped with the card slot 21 that can accommodate connecting column 14.The heat that thermally conductive head 12 absorbs first is transferred to top plate 17, the cooling ring on top plate 17 18 and cooling fin 19 heat on top plate 17 is distributed can outward.

The lateral surface of the cooling fin 19 of the present embodiment offers the groove 22 of arc, and the lateral surface of cooling fin 19 can be exposed to Outside, the groove 22 that cooling fin 19 opens up arc on outer side can prevent from being detained dust on lateral surface, which facilitates clear Clean processing.

There are multiple convex blocks 23 in the bottom surface of the thermally conductive head 12 of the present embodiment towards outer lug, and convex block 23 is located at the appearance of thermally conductive head 12 Face can increase thermally conductive 12 endotherm area of head, and thermally conductive head 12 can the more rapid heat absorbed in lampshade 3.

The LED illumination lamp of the utility model includes lamp housing 1, the LED assembly 2 being mounted on lamp housing 1, is mounted on lamp housing 1 The lampshade 3 of bottom and the lamp cap 4 for being mounted on 1 top of lamp housing, further include having the radiator 5 being mounted on lamp housing 1, radiator 5 include thermally conductive head 12 and radiating block 13, and thermally conductive head 12 is mounted on the bottom surface of lamp housing 1 and in lampshade 3, and radiating block 13 is installed In the top surface of lamp housing 1, thermally conductive head 12 is connect after passing through the connecting hole 11 on lamp housing 1 with radiating block 13, and head 12 thermally conductive in this way can be straight The heat absorbed in lampshade 3 is connect, and heat is transferred directly to radiating block 13, is carried out distributing heat outward by radiating block 13, is dissipated Thermal effect is more significant than existing.

The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this Within the spirit and principle of utility model, any modification, equivalent replacement, improvement and so on should be included in the utility model Protection scope within.

Claims (5)

1. a kind of LED illumination lamp, which is characterized in that include lamp housing (1), the LED assembly (2) being mounted on lamp housing (1), installation Lampshade (3) in lamp housing (1) bottom and the lamp cap (4) that is mounted at the top of lamp housing (1), further include being mounted on lamp housing (1) Radiator (5)；The top surface of the lamp housing (1) offers mounting groove (6), offers multiple perforations in the mounting groove (6) Through-hole (7)；The LED assembly (2) includes circuit board (8) and the multiple LED light (9) being mounted on circuit board (8), the electricity Road plate (8) is electrically connected with lamp cap (4)；The circuit board (8) is mounted in mounting groove (6), is equipped on the mounting groove (6) solid Determine the cover board (10) of circuit board (8), the LED light (9) may pass through through-hole (7) and put in lampshade (3)；The lamp housing (1) Center offers connecting hole (11)；The radiator (5) includes thermally conductive head (12) and the heat dissipation that connect with thermally conductive head (12) Block (13), the thermally conductive head (12) are mounted on the bottom surface of lamp housing (1), and the radiating block (13) is mounted on the top surface of lamp housing (1), institute Thermally conductive head (12) are stated to connect with radiating block (13) afterwards across connecting hole (11).

2. a kind of LED illumination lamp according to claim 1, which is characterized in that the top surface of the lamp housing (1) is equipped with multiple companies It connects column (14), is offered on connecting column (14) link slot (15), the bottom surface of the lamp cap (4) is equipped with multiple link blocks (16), institute Connection can be matched with link slot (15) by stating link block (16).

3. a kind of LED illumination lamp according to claim 2, which is characterized in that the radiating block (13) includes top plate (17), multiple cooling fins (19) that top plate (17) extends outwardly towards the cooling ring (18) and cooling ring (18) having；The top For plate (17) towards the connector (20) connecting with thermally conductive head (12) is had, connecting column can be accommodated by offering on the top plate (17) (14) card slot (21).

4. a kind of LED illumination lamp according to claim 3, which is characterized in that the lateral surface of the cooling fin (19) opens up There is the groove (22) of arc.

5. a kind of LED illumination lamp according to claim 1, which is characterized in that the bottom surface of the thermally conductive head (12) is towards evagination Rising has multiple convex blocks (23).