CN209947869U

CN209947869U - Moisture-proof structure of LED paster support

Info

Publication number: CN209947869U
Application number: CN201921054203.3U
Authority: CN
Inventors: 廖梓成
Original assignee: DONGGUAN LIANGYOU HARDWARE Co Ltd
Current assignee: Guangdong Liangyou Technology Co.,Ltd.
Priority date: 2019-07-08
Filing date: 2019-07-08
Publication date: 2020-01-14
Anticipated expiration: 2029-07-08

Abstract

The utility model relates to a LED technical field specifically is a moisture-proof structure of LED paster support, including the support body, the upper surface of support body is equipped with cup-shaped groove, and the diapire in cup-shaped groove is equipped with a plurality of bleeder vent, and the cup-shaped inslot is installed the LED chip, and the front surface of support body is equipped with the slot, is equipped with the layer board in the slot, and the recess intussuseption of the upper surface of layer board is filled with the drier, and the recess leans on a mouthful position department to be equipped with the sponge gasket. This moisture-proof structure of LED paster support fixes the layer board in the slot, and the recess intussuseption on the layer board is filled with the drier, and still is equipped with the sponge gasket in the recess, and the drier can carry out the drying to the air of cup shape inslot through the venthole, and the sponge gasket has good water absorption effect to this dehumidification effect that realizes the support body prevents that the circuit board from weing the short circuit, solves the problem that LED paster support leads to the circuit board short circuit because of the moisture accumulation often.

Description

Moisture-proof structure of LED paster support

Technical Field

The utility model relates to a LED technical field specifically is a moisture-proof structure of LED paster support.

Background

An LED (light emitting diode) is a semiconductor electronic component that can convert electrical energy into light energy, and because it has the advantages of energy saving, environmental protection, safety, long life, etc., it is widely used as a new illumination light source material. With the development of LED lighting application, people have higher and higher requirements on a patch type LED, and the existing LED patch bracket is often short-circuited due to accumulation of moisture when in use, so that a light source is not bright and is inconvenient to use. In view of this, we propose a moisture-proof structure of an LED patch holder.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a moisture-proof structure of LED paster support to the LED paster support that proposes often leads to the problem of circuit board short circuit because of the moisture is accumulated in solving above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme:

the utility model provides a moisture-proof structure of LED paster support, includes the support body, the upper surface of support body is equipped with cup-shaped groove, the diapire in cup-shaped groove is equipped with a plurality of bleeder vent, the cup-shaped inslot is installed the LED chip, the LED chip with be equipped with the five metals pad between the diapire in cup-shaped groove, the front surface of support body is equipped with the slot, the front surface of support body is located the open end both sides of slot all are equipped with the spacing groove, the diapire of spacing groove is equipped with the circular slot, be equipped with the layer board in the slot, the upper surface of layer board is equipped with the recess, the diapire packing of recess has the drier, the department of leaning on a mouthful position of recess is equipped with the sponge gasket, the both sides of layer board all closely bond there is splint, the.

Preferably, the air holes penetrate through the bottom wall of the cup-shaped groove and are communicated with the slots.

Preferably, the hardware bonding pad is closely bonded with the inner wall of the cup-shaped groove, and the LED chip is welded on the hardware bonding pad.

Preferably, the size of the supporting plate is matched with that of the slot, and the supporting plate is matched with the support body in an inserting mode through the slot.

Preferably, the clamping plate is positioned in the limiting groove, and the two sides of the supporting plate are in clamping fit with the limiting groove through the clamping plate.

Preferably, the diameter of the plug pin is matched with the inner diameter of the circular groove, and the plug pin is in plug-in fit with the support body through the circular groove.

Preferably, the number of the air holes is 20-40, and the air holes are arranged in annular layers at equal intervals.

Compared with the prior art, the beneficial effects of the utility model are that: this moisture-proof structure of LED paster support fixes the layer board in the slot, the recess intussuseption on the layer board is filled with the drier, and still be equipped with the sponge gasket in the recess, the drier can carry out the drying to the air of cup shape inslot through the venthole, and the sponge gasket has good water absorption effect, with this dehumidification effect that realizes the support body, prevent that the circuit board from weing the short circuit, moreover, the steam generator is simple in structure, high durability and convenient use, solve LED paster support and often lead to the problem of circuit board short circuit because of the moisture is accumulated.

Drawings

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

FIG. 2 is a cross-sectional view of the overall structure of the present invention;

fig. 3 is a schematic structural view of the middle bracket body and the LED chip of the present invention;

FIG. 4 is an enlarged view of the structure A in FIG. 3 according to the present invention;

fig. 5 is a schematic structural diagram of the middle support plate of the present invention.

In the figure: 1. a stent body; 11. a cup-shaped groove; 111. air holes are formed; 12. a slot; 121. a limiting groove; 122. a circular groove; 2. an LED chip; 21. a hardware pad; 3. a support plate; 31. a groove; 311. a desiccant; 32. a sponge pad; 33. a splint; 331. and (4) a bolt.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

In addition, in the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

Example 1

The utility model provides a moisture-proof structure of LED paster support, as shown in fig. 1-5, including support body 1, the upper surface of support body 1 is equipped with cup-shaped groove 11, the diapire of cup-shaped groove 11 is equipped with a plurality of bleeder vent 111, install LED chip 2 in the cup-shaped groove 11, be equipped with five metals pad 21 between the diapire of LED chip 2 and cup-shaped groove 11, the front surface of support body 1 is equipped with slot 12, the front surface of support body 1 is located slot 12's open end both sides and all is equipped with spacing groove 121, the diapire of spacing groove 121 is equipped with circular slot 122, be equipped with layer board 3 in the slot 12, the upper surface of layer board 3 is equipped with recess 31, the diapire of recess 31 is filled with drier 311, the position department that is close to the mouth of recess 31 is equipped with sponge gasket 32, the both sides of layer board 3 all closely bond.

In this embodiment, support body 1 and layer board 3 are whole often to adopt PVC (polyvinyl chloride) material, and this material has good wear-resisting corrosion resistance, and the structure is firm, and advantages such as permanent this is lower prolong its life.

Further, the air hole 111 penetrates through the bottom wall of the cup-shaped groove 11 to be communicated with the slot 12, so that the cup-shaped groove 11 is conveniently communicated with the slot 12 through the air hole 111.

Besides, the hardware bonding pad 21 is tightly bonded with the inner wall of the cup-shaped groove 11, the LED chip 2 is welded on the hardware bonding pad 21, the hardware bonding pad 21 is convenient to fix the LED chip 2 in the cup-shaped groove 11, and meanwhile, a certain gap can be formed between the hardware bonding pad 21 and the bottom wall of the cup-shaped groove 11.

It is worth to be noted that, the size of the supporting plate 3 is matched with the size of the slot 12, and the supporting plate 3 is in inserting fit with the bracket body 1 through the slot 12, so that the supporting plate 3 can be conveniently inserted into the bracket body 1 through the slot 12, and can be simultaneously drawn out from the bracket body 1 through the slot 12.

Specifically, splint 33 is located spacing groove 121, and splint 33 and spacing groove 121 joint cooperation are passed through to the both sides of layer board 3, are convenient for utilize splint 33 to fix the both sides of layer board 3.

Furthermore, the diameter of the plug 331 is matched with the inner diameter of the circular groove 122, and the plug 331 is in insertion fit with the bracket body 1 through the circular groove 122, so that the clamping plate 33 is fixed in the limiting groove 121 by using the plug 331, and the supporting plate 3 is prevented from falling off from the slot 12.

In this embodiment, the bracket body 1 is provided with a cup-shaped groove 11, the front surface of the bracket body 1 is provided with a slot 12, the bottom wall of the cup-shaped groove 11 is provided with a plurality of vent holes 111, the cup-shaped groove 11 and the slot 12 are communicated by the vent holes 111, a supporting plate 3 is arranged in the slot 12, and the supporting plate 3 is in inserted fit with the bracket body 1 through the slot 12, so that the supporting plate 3 can be conveniently inserted into or pulled out of the bracket body 1 through the slot 12, meanwhile, both sides of the supporting plate 3 are provided with clamping plates 33, the clamping plates 33 are provided with pins 331, so that the clamping plates 33 are clamped with the limiting grooves 121 at both ends of the slot 12, and then the pins 331 are inserted into the circular grooves 122 on the limiting grooves 121, so as to fix the supporting plate 3 in the slot 12, the grooves 31 on the supporting plate 3 are filled with a drying agent 311, and the grooves 31 are also provided with a sponge, with this dehumidification effect that realizes support body 1, simple structure, convenient to use solves LED paster support and often leads to the problem of circuit board short circuit because of the moisture accumulates.

Example 2

As a second preferred embodiment of the present invention, 20 to 40 air holes 111 are provided, and are arranged in an annular layer at equal intervals, and the number of the air holes 111 in this embodiment is preferably 38, so that the plurality of air holes 111 are used to communicate the slot 12 with the cup-shaped groove 11, and the drying agent 311 and the sponge pad 32 can be in sufficient contact with the air in the cup-shaped groove 11, thereby improving the dehumidification effect.

When the moisture-proof structure of the LED patch bracket of the utility model is used, the bracket body 1 is provided with the cup-shaped groove 11, the front surface of the bracket body 1 is provided with the slot 12, the bottom wall of the cup-shaped groove 11 is provided with a plurality of air holes 111, the cup-shaped groove 11 and the slot 12 are communicated by the air holes 111, the bracket 3 is arranged in the slot 12, the bracket 3 is matched with the bracket body 1 through the slot 12 in an inserting way, the bracket 3 is convenient to be inserted into or pulled out of the bracket body 1 through the slot 12, meanwhile, both sides of the bracket 3 are provided with the splint 33, the splint 33 is provided with the bolt 331, the splint 33 is clamped with the limiting grooves 121 at both ends of the slot 12, the bolt 331 is inserted in the circular groove 122 on the limiting groove 121, thereby the bracket 3 is fixed in the slot 12, the groove 31 on the bracket 3 is filled with the drying agent 311, the groove 31 is also provided with the sponge gasket 32, and sponge gasket 32 has good effect of absorbing water to this dehumidification effect that realizes support body 1, simple structure, convenient to use solves the problem that LED paster support often leads to the circuit board short circuit because of the moisture accumulates, is convenient for popularize and promote.

The foregoing shows and describes the general principles, essential features, and advantages of the invention. It should be understood by those skilled in the art that the present invention is not limited by the above embodiments, and the description in the above embodiments and the description is only preferred examples of the present invention, and is not intended to limit the present invention, and that the present invention can have various changes and modifications without departing from the spirit and scope of the present invention, and these changes and modifications all fall into the scope of the claimed invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a moisture-proof structure of LED paster support, includes support body (1), its characterized in that: the upper surface of the support body (1) is provided with a cup-shaped groove (11), the bottom wall of the cup-shaped groove (11) is provided with a plurality of air holes (111), an LED chip (2) is installed in the cup-shaped groove (11), hardware pads (21) are arranged between the LED chip (2) and the bottom wall of the cup-shaped groove (11), the front surface of the support body (1) is provided with a slot (12), the front surface of the support body (1) is positioned at two sides of the opening end of the slot (12) and is provided with a limiting groove (121), the bottom wall of the limiting groove (121) is provided with a circular groove (122), a supporting plate (3) is arranged in the slot (12), the upper surface of the supporting plate (3) is provided with a groove (31), the bottom wall of the groove (31) is filled with a bonding drying agent (311), a sponge gasket (32) is arranged at the position close to the groove (31), and clamping plates (33), the inner surface of the clamping plate (33) is tightly adhered with a bolt (331).

2. The moisture resistant structure of an LED patch holder of claim 1, wherein: the air holes (111) penetrate through the bottom wall of the cup-shaped groove (11) and are communicated with the slots (12).

3. The moisture resistant structure of an LED patch holder of claim 1, wherein: hardware pad (21) with the inner wall in cup shape groove (11) closely bonds, LED chip (2) welding is in on the hardware pad (21).

4. The moisture resistant structure of an LED patch holder of claim 1, wherein: the size of the supporting plate (3) is matched with that of the slot (12), and the supporting plate (3) is in plug-in fit with the support body (1) through the slot (12).

5. The moisture resistant structure of an LED patch holder of claim 1, wherein: splint (33) are located in spacing groove (121), the both sides of layer board (3) are passed through splint (33) with spacing groove (121) joint cooperation.

6. The moisture resistant structure of an LED patch holder of claim 1, wherein: the diameter of the plug pin (331) is matched with the inner diameter of the circular groove (122), and the plug pin (331) is in plug-in fit with the support body (1) through the circular groove (122).

7. The moisture resistant structure of an LED patch holder of claim 1, wherein: the number of the air holes (111) is 20-40, and the air holes are arranged in annular layers at equal intervals.