CN207762582U - A kind of aluminum substrate with heat dissipation protection effect - Google Patents

Abstract

The utility model discloses a kind of aluminum substrates with heat dissipation protection effect, including plate body, LED lamp bead and dustproof cover, the plate body side surface is fixed with steadying plate, the LED lamp bead is fixed on plate body surface, finite place piece is arranged in the heat emission hole other side, the dustproof cover is connected with each other by locating part and plate body, the circular hole lower edge is provided with link block, and circular hole is connected with each other by link block and dust block board, the link block side is reserved with ventilation opening, and two side walls are both provided with thermal dispersant coatings to the plate body up and down.This has the aluminum substrate of heat dissipation protection effect, dustproof cover is removable assembling structure, dust block board can effectively prevent dust to be leaked out from the second Air Filter into LED light bead surface inside dustproof cover circular hole, dust block board plays certain interception effect, external dust is set directly not adsorbed with the second Air Filter, so that circular hole can coordinate heat emission hole to radiate plate body surface while dust-proof, aggrandizement apparatus inner ventilation effect.

Description

A kind of aluminum substrate with heat dissipation protection effect

Technical field

The utility model is related to aluminum substrate technical field, specially a kind of aluminum substrate with heat dissipation protection effect.

Background technology

Aluminum substrate is a kind of metal-based copper-clad plate, and general single sided board is made of three-decker, is circuit layer, insulation respectively Layer and metal-based layer, for it is high-end use be also designed as dual platen, structure be circuit layer, insulating layer, aluminium base, insulating layer, Circuit layer, it is multi-layer board that only a few, which is applied, can be bonded with insulating layer, aluminium base by common multi-layer board, is common in LED photographs Bright product.

Existing lamp bar aluminum substrate becomes easily infected by dust, and can not wiped clean, cleaning is inconvenient, for a long time using being easy to make It is inconvenient to obtain aluminum substrate heat dissipation, is easily reduced the service life of LED light, or cause internal short circuits, in turn results in LED light damage The problem of.In view of the above-mentioned problems, carrying out innovative design on the basis of original aluminum substrate.

Utility model content

The purpose of this utility model is to provide a kind of aluminum substrates with heat dissipation protection effect, to solve above-mentioned background skill What is proposed in art becomes easily infected by dust for original most of aluminum substrate, and can not wiped clean, cleaning is inconvenient, makes for a long time With the inconvenience so that aluminum substrate radiates is easy, it is easily reduced the service life of LED light, or cause internal short circuits, in turn resulted in The problem of LED light is damaged.

To achieve the above object, the utility model provides the following technical solutions：A kind of aluminium base with heat dissipation protection effect Plate, including plate body, LED lamp bead and dustproof cover, the plate body side surface is fixed with steadying plate, and is offered inside steadying plate reserved Hole, the LED lamp bead is fixed on plate body surface, and LED lamp bead side offers heat emission hole, and is fixed with inside heat emission hole Finite place piece is arranged in one Air Filter, the heat emission hole other side, and the dustproof cover is connected with each other by locating part and plate body, and anti- Circular hole is offered inside dirt lid, the circular hole lower edge is provided with link block, and circular hole is mutual with dust block board by link block Connection, the link block side is reserved with ventilation opening, and the second Air Filter is equipped with inside ventilation opening, both sides above and below the plate body Wall surface is both provided with thermal dispersant coatings.

Preferably, the plate body is integrated with steadying plate, and steadying plate is symmetrically arranged with two about plate body surface Group.

Preferably, the internal edge of the external margin of first Air Filter and heat emission hole mutually coincide and connects, and radiates Hole is equidistantly symmetrically arranged with eight groups about plate body centre of surface position.

Preferably, the locating part is about there are four the spaced sets of plate body center, and locating part and plate body are one Body structure, and dustproof cover is connect by locating part with plate body card slot, while locating part external margin and dustproof cover internal edges Edge, which mutually coincide, to be connected, and the external height value of locating part is equal with the internal height of dustproof cover value.

Preferably, the circular hole equidistantly symmetrically offers eight, and circular hole, link block about the center surface of dustproof cover Be integrated with dust block board, and link block about dust block board center be symmetrical arranged there are two.

Preferably, there are two second Air Filter is symmetrical arranged about the center of dust block board, and the second Air Filter Lateral edge is mutually coincide with link block lateral edges to be connected, and the second Air Filter bottom margin and dust block board external margin are mutual Coincide connection.

Compared with prior art, the utility model has the beneficial effects that：This has the aluminum substrate of heat dissipation protection effect, overcomes Existing most of aluminum substrate becomes easily infected by the disadvantage that the bad cleaning of dust and dust attachment excessively cause heat dissipation inconvenient, the dress It sets internal plate body and is reserved with heat emission hole, and plate body front end is provided with dustproof cover, dustproof cover is removable assembling structure, in dustproof cover circular hole Portion's dust block board can effectively prevent dust to be leaked out from the second Air Filter into LED light bead surface, and dust block board plays certain interception Effect makes external dust directly not adsorbed with the second Air Filter so that circular hole can coordinate heat emission hole to plate while dust-proof Body surface face is radiated, and aggrandizement apparatus inner ventilation effect, the device can effectively improve the service life of LED lamp bead, can be effective Solve the problems in background technology.

Description of the drawings

Fig. 1 is the utility model overall structure diagram；

Fig. 2 is the utility model dustproof cover internal structure schematic diagram；

Fig. 3 is the utility model Air Filter mounting structure schematic diagram.

In figure：1, plate body, 2, steadying plate, 3, preformed hole, 4, LED lamp bead, 5, heat emission hole, the 6, first Air Filter, 7, limit Part, 8, dustproof cover, 9, circular hole, 10, link block, 11, dust block board, 12, ventilation opening, the 13, second Air Filter, 14, thermal dispersant coatings.

Specific implementation mode

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 The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 3 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of aluminum substrate with heat dissipation protection effect, Including plate body 1, LED lamp bead 4 and dustproof cover 8,1 side surface of plate body is fixed with steadying plate 2, and is offered inside steadying plate 2 reserved Hole 3, plate body 1 are integrated with steadying plate 2, and steadying plate 2 is symmetrically arranged with two groups about 1 surface of plate body, which sets It sets and conveniently the device is carried out to stablize installation, LED lamp bead 4 is fixed on 1 surface of plate body, and 4 side of LED lamp bead offers heat emission hole 5, and the first Air Filter 6 is fixed with inside heat emission hole 5, the external margin of the first Air Filter 6 and the internal edge phase of heat emission hole 5 Mutually coincide connection, and heat emission hole 5 is equidistantly symmetrically arranged with eight groups about 1 centre of surface position of plate body, which can promote Effectively dust is intercepted while device is radiated, prevents dust from entering on rear side of device, is adsorbed on lamp bead upper end, is dissipated 5 other side of hot hole is arranged finite place piece 7, locating part 7 about there are four 1 center spaced sets of plate body, and locating part 7 with Plate body 1 is integrated, and dustproof cover 8 is connect by locating part 7 with 1 card slot of plate body, at the same 7 external margin of locating part with 8 internal edge of dustproof cover, which mutually coincide, to be connected, external height value and equal, the structure of the internal height of dustproof cover 8 value of locating part 7 Flexibly, easy disassembly periodically cleans dustproof cover 8 convenient for user, prevents dust adsorption portion in the device, clears up Inconvenient situation, dustproof cover 8 is connected with each other by locating part 7 and plate body 1, and circular hole 9 is offered inside dustproof cover 8, and circular hole 9 closes Eight are equidistantly symmetrically offered in the center surface of dustproof cover 8, and circular hole 9, link block 10 and dust block board 11 are that integration is tied Structure, and link block 10 about 11 center of dust block board be symmetrical arranged there are two, link block 10 can carry out dust block board 11 surely Fixed fixed, which can protect ventilation opening 12 well, and external dust is avoided to directly adsorb on the second Air Filter 13, 9 lower edge of circular hole is provided with link block 10, and circular hole 9 is connected with each other by link block 10 and dust block board 11, link block 10 1 Side is reserved with ventilation opening 12, and the second Air Filter 13 is equipped with inside ventilation opening 12, and the second Air Filter 13 is about dust block board 11 There are two center is symmetrical arranged, and 13 lateral edge of the second Air Filter is mutually coincide with 10 lateral edges of link block and is connected, and And 13 bottom margin of the second Air Filter mutually coincide with 11 external margin of dust block board and connects, and can be formed with 1 internal heat dissipating hole 5 of plate body Cross-ventilation helps to take away 1 surface heat of plate body, and about 1 two side walls of plate body are both provided with thermal dispersant coatings 14.

Operation principle：Plate body 1 is placed on using position first, then will be in the device and steadying plate 2 by external spigot The preformed hole 3 in portion carries out stablizing fixation, and after installing, dustproof cover 8 is attached by locating part 7 and plate body 1, fixes rear defence 8 surface of dirt lid offers circular hole 9, and circular hole 9 is internally provided with link block 10 and dust block board 11, and the setting of dust block board 11 can avoid wind When blowing, dust directly adsorbs in 13 surface of the second Air Filter, and dust block board 11 can effectively prevent dust from the second Air Filter 13 Middle leak out enters 4 surface of LED lamp bead, and external dust is made heat emission hole 5, circular hole 9 and will not to be dissipated with the directly absorption of the second Air Filter 13 Hot coating 14, which can cooperate, radiates to 1 surface of plate body, can effectively increase 1 surface ventilation effect of plate body, prevent LED lamp bead Service life caused by 4 temperature are excessively high shortens, and such a aluminum substrate with heat dissipation protection effect can be very good demander It is used.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of aluminum substrate with heat dissipation protection effect, including plate body（1）, LED lamp bead（4）And dustproof cover（8）, feature exists In：The plate body（1）Side surface is fixed with steadying plate（2）, and steadying plate（2）Inside offers preformed hole（3）, the LED light Pearl（4）It is fixed on plate body（1）Surface, and LED lamp bead（4）Side offers heat emission hole（5）, and heat emission hole（5）Inside is fixed There is the first Air Filter（6）, the heat emission hole（5）Finite place piece is arranged in the other side（7）, the dustproof cover（8）Pass through locating part（7） With plate body（1）It is connected with each other, and dustproof cover（8）Inside offers circular hole（9）, the circular hole（9）Lower edge is provided with connection Block（10）, and circular hole（9）Pass through link block（10）With dust block board（11）It is connected with each other, the link block（10）Side is reserved with logical Air port（12）, and ventilation opening（12）Inside is equipped with the second Air Filter（13）, the plate body（1）Upper and lower two side walls are both provided with Thermal dispersant coatings（14）.

2. a kind of aluminum substrate with heat dissipation protection effect according to claim 1, it is characterised in that：The plate body（1） With steadying plate（2）It is integrated, and steadying plate（2）About plate body（1）Surface is symmetrically arranged with two groups.

3. a kind of aluminum substrate with heat dissipation protection effect according to claim 1, it is characterised in that：Described first is dust-proof Net（6）External margin and heat emission hole（5）Internal edge mutually coincide connection, and heat emission hole（5）About plate body（1）In surface Heart position is equidistantly symmetrically arranged with eight groups.

4. a kind of aluminum substrate with heat dissipation protection effect according to claim 1, it is characterised in that：The locating part （7）About plate body（1）There are four center spaced sets, and locating part（7）With plate body（1）It is integrated, and Dustproof cover（8）Pass through locating part（7）With plate body（1）Card slot connects, while locating part（7）External margin and dustproof cover（8）It is internal Edge, which mutually coincide, to be connected, locating part（7）External height value and dustproof cover（8）Internal height value it is equal.

5. a kind of aluminum substrate with heat dissipation protection effect according to claim 1, it is characterised in that：The circular hole（9） About dustproof cover（8）Center surface equidistantly symmetrically offer eight, and circular hole（9）, link block（10）And dust block board（11） It is integrated, and link block（10）About dust block board（11）There are two center is symmetrical arranged.

6. a kind of aluminum substrate with heat dissipation protection effect according to claim 1, it is characterised in that：Described second is dust-proof Net（13）About dust block board（11）Center be symmetrical arranged there are two, and the second Air Filter（13）Lateral edge and link block （10）Lateral edges, which mutually coincide, to be connected, and the second Air Filter（13）Bottom margin and dust block board（11）External margin mutually coincide Connection.