CN218351500U

CN218351500U - LED support

Info

Publication number: CN218351500U
Application number: CN202222685317.6U
Authority: CN
Inventors: 李再欣
Original assignee: Guangzhou Beishi Technology Co ltd
Current assignee: Guangzhou Beishi Technology Co ltd
Priority date: 2022-10-12
Filing date: 2022-10-12
Publication date: 2023-01-20
Anticipated expiration: 2032-10-12

Abstract

The utility model discloses a LED support, which comprises a bracket, both sides at the anterior both sides of support inner chamber and rear portion are fixed connection anodal pole and negative pole respectively, the inboard fixedly connected with copper mesh board that anodal pole and negative pole are relative one end and are located the support, the utility model relates to an electronic component supports technical field. This LED support, through installing the copper mesh board between anodal pole and negative pole, and install the base at the top of copper mesh board, the installing frame is installed to the inboard of base, the packing groove has been seted up to the inner chamber of installing frame, the setting of these structures can be when carrying out the chip mounting, thereby fill through using heat conduction silica gel in advance and reach sealed effect, but because silica gel and copper mesh board are the heat conduction material with one another, consequently can directly carry out heat conduction when the chip gives off the heat, avoid the sealed blockking of plastic housing, form the sealed environment that can high-efficiently heat conduction, whole life has been prolonged.

Description

LED support

Technical Field

The utility model relates to an electronic component supports technical field, specifically is a LED support.

Background

The LED lamp is an electroluminescent semiconductor material chip, silver glue or white glue is solidified on the support, then the chip and the circuit board are connected through silver wires or gold wires, the periphery of the chip and the circuit board is sealed through epoxy resin, the effect of protecting an internal core wire is achieved, and finally the shell is installed, so that the anti-seismic performance of the LED lamp is good.

Current LED lamp overall structure is installed the wick on the base that is used for connecting, and this base is also called the LED support, and current base can use the resin to carry out the banding after the installation is accomplished to seal the protection to the wick, but still have obvious defect in long-time in-service use, if:

1. the wick can produce a large amount of heat energy in narrow and small support inside when using, though use the heat conduction copper board now to carry out the heat conduction, but the chip is whole to have formed physics nature sealed completely by metal and plastic body for this kind of heat conduction need pass through the plastic housing of support then can be derived by the copper board completely, comparatively low in heat conduction efficiency.

2. When traditional LED lamp equipment, have the resin glue to cover support inboard and chip parcel completely after the wick installation is accomplished, though can reach fine sealed effect, but also reduced the heat dissipation function undoubtedly like this to after follow-up wick damages, because resin glue solidifies wire and support inboard completely in advance, make and to change it, cause the waste on the material.

An LED fixture has been redesigned to address this type of deficiency.

SUMMERY OF THE UTILITY MODEL

For solving the technical problem who exists among the background art, the utility model provides a LED support, which comprises a bracket, both sides at the anterior both sides of support inner chamber and rear portion are fixed connection anodal pole and negative pole respectively, anodal pole and the relative one end of negative pole and the inboard fixedly connected with copper net board that is located the support, the top fixedly connected with base of copper net board, inner cavity of the base's bottom fixedly connected with installing frame, the packing groove has been seted up to the bottom of installing frame inner chamber, and the packing groove runs through the base and extends to the bottom of base.

Preferably, the sealing opening that runs through to the base inner chamber is all seted up to the both sides of base, the equal fixedly connected with chute board in front portion and the rear portion of installing frame, the equal slidable mounting in both sides of chute board inner chamber has the slider, matches the cardboard that uses through support fixedly connected with and installing frame between two sliders of homonymy, two half arc groove that uses with the packing groove is matched with is all seted up to the relative one side of cardboard.

Preferably, two one sides that the cardboard carried on the back mutually all fixedly connected with the closing plate that the sealing opening cooperateed and used.

Preferably, the top of base is seted up and is run through the bell jar to support inner chamber, the mounting groove has been seted up to the inboard of bell jar, and the mounting groove is the annular and is provided with a plurality of.

Preferably, the inner side of the mounting groove is fixedly connected with a reflective sheet.

Preferably, the top of the base is fixedly connected with a dam at the periphery of the tapered groove.

Compared with the prior art, the above technical scheme of the utility model following profitable technological effect has:

(1) This LED support, through installing the copper otter board between anodal pole and negative pole, and install the base at the top of copper otter board, the installing frame is installed to the inboard of base, the packing groove has been seted up to the inner chamber of installing frame, the setting of these structures can be when carrying out the chip mounting, thereby fill through using heat conduction silica gel in advance and reach sealed effect, but because silica gel and copper otter board are the heat conduction material together, consequently can directly carry out heat conduction when the chip gives off the heat, avoid the sealed blockking of plastic housing, form the sealed environment that can high-efficiently heat conduction, whole life has been prolonged.

(2) This LED support, conical flute has been seted up through the top at the base, make the conical flute be and leak hopper-shaped downwardly extending, and a plurality of reflection of light piece is installed through seting up the opening to the inboard in conical flute, the setting of these structures can let the resin solidify in the inboard of conical flute when the banding, sealed effect has been reached promptly, also avoid the resin whereabouts to solidify the inboard direction of base simultaneously, it changes the wick to make things convenient for follow-up resin follow-up getting rid of in the conical flute, and the surface of reflection of light piece is more smooth, can replace reflection of light ring to make light more even, the light efficiency is good, whole practicality has been promoted.

Drawings

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

FIG. 2 is a top view of the structure of the positive pole rod, the negative pole rod and the copper mesh plate of the present invention;

FIG. 3 is a top view of the internal structure of the base of the present invention;

fig. 4 is a partially enlarged view of a portion a in fig. 3 according to the present invention.

Reference numerals are as follows: 1. a support; 2. a positive pole rod; 3. a negative pole rod; 4. a copper mesh plate; 5. filling the groove; 6. installing a frame; 7. sealing the opening; 8. a chute plate; 9. a slider; 10. clamping a plate; 11. a half-arc groove; 12. a sealing plate; 13. a tapered groove; 14. mounting grooves; 15. a light-reflecting sheet; 16. a box dam; 17. a base.

Detailed Description

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a LED support, which comprises a bracket 1, the anterior both sides of 1 inner chamber of support and the both sides at rear portion are fixed connection anodal pole 2 and negative pole 3 respectively, the inboard fixedly connected with copper mesh board 4 that anodal pole 2 and negative pole 3 are relative one end and lie in support 1, the top fixedly connected with base 17 of copper mesh board 4, the bottom fixedly connected with installing frame 6 of base 17 inner chamber, filling groove 5 has been seted up to the bottom of 6 inner chambers of installing frame, and filling groove 5 runs through base 17 and extends to the bottom of base 17.

As optional embodiment, in order to conveniently change the wick, seal 7 that runs through to the base 17 inner chamber is all seted up to the both sides of base 17, the equal fixedly connected with chute board 8 in anterior and rear portion of installing frame 6, the equal slidable mounting in both sides of chute board 8 inner chamber has slider 9, through support fixedly connected with cardboard 10 that cooperatees and use with installing frame 6 between two sliders 9 of homonymy, half arc groove 11 that cooperatees and use with filling groove 5 is all seted up to two cardboard 10 relative one sides, the equal fixedly connected with of one side that two cardboard 10 carried on the back mutually cooperatees and uses with seal 7 closing plate 12.

Further, in order to improve the light efficiency and not to let the resin glue drip down, tapered slot 13 that runs through to the 1 inner chamber of support is seted up at the top of base 17, and mounting groove 14 has been seted up to tapered slot 13's inboard, and mounting groove 14 is the annular and is provided with a plurality of, and the inboard fixedly connected with reflector panel 15 of mounting groove 14, the top of base 17 and the periphery fixedly connected with box dam 16 that is located tapered slot 13.

And those not described in detail in this specification are well within the skill of the art.

During the use, with the welding all around of base 17 bottom at the top of copper mesh board 4, pour one deck heat dissipation silica gel toward the inboard of filling groove 5 afterwards, make heat dissipation silica gel fill up filling groove 5 completely and contact with copper mesh board 4, wait for silica gel to solidify afterwards, it is totally sealed to wait for filling groove 5 after silica gel solidifies, place the wick in the inboard of installing frame 6 from bell-shaped groove 13 afterwards, then promote the closing plate 12 of both sides and push cardboard 10 into the inboard of base 17 under the spacing of chute board 8, half arc groove 11 forms complete light trap after merging this moment, the merging of cardboard 10 has fixed and spacing the wick, and closing plate 12 seals sealing opening 7, then the staff is through the inboard filling resin toward bell-shaped groove 13, because bell-shaped groove 13 is hopper-shaped and the resin is sticky, thereby can not slide down to the inner chamber of base 17 directly has just solidified in bell-shaped groove 13 inboard, thereby form LED integrally, because silica gel fills filling groove 5 during the use, although be sealed state, but be the good light efficiency improvement under copper mesh board 4 and silica gel the light efficiency is better light reflection effect of the light effect of taking out of the bell-shaped groove 15 light reflection of the light-shaped light-effect of lamp bulb is installed and the even reflector lamp bulb is got more the light reflection of the even reflector cup of taking out of the light-shaped groove 15 after the light-shaped groove.

The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited thereto, and various changes can be made without departing from the gist of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. An LED support comprises a support (1), and is characterized in that: support (1) the anterior both sides of inner chamber and the both sides at rear portion respectively fixed connection anodal pole (2) and negative pole (3), anodal pole (2) and the relative one end of negative pole (3) and the inboard fixedly connected with copper otter board (4) that are located support (1), the top fixedly connected with base (17) of copper otter board (4), the bottom fixedly connected with installing frame (6) of base (17) inner chamber, filling groove (5) have been seted up to the bottom of installing frame (6) inner chamber, and filling groove (5) run through base (17) and extend to the bottom of base (17).

2. An LED support according to claim 1, wherein: seal opening (7) that run through to base (17) inner chamber are all seted up to the both sides of base (17), the anterior of installing frame (6) and the equal fixedly connected with chute board (8) in rear portion, the equal slidable mounting in both sides of chute board (8) inner chamber has slider (9), through support fixedly connected with cardboard (10) that cooperate the use with installing frame (6) between two slider (9) of homonymy, two semi-arc groove (11) that cooperate the use with packing groove (5) are all seted up to one side that cardboard (10) is relative.

3. An LED support according to claim 2, wherein: two cardboard (10) one side of the back of the body all fixedly connected with seal plate (12) with sealing port (7) cooperation use.

4. An LED support according to claim 1, wherein: the top of base (17) is seted up and is run through tapered slot (13) to support (1) inner chamber, mounting groove (14) have been seted up to the inboard of tapered slot (13), and mounting groove (14) are the annular and are provided with a plurality of.

5. An LED support according to claim 4, wherein: and a reflective sheet (15) is fixedly connected to the inner side of the mounting groove (14).

6. An LED support according to claim 4, wherein: the top of the base (17) is fixedly connected with a dam (16) at the periphery of the conical groove (13).