CN217563952U

CN217563952U - Waterproof crimping circuit board

Info

Publication number: CN217563952U
Application number: CN202221384654.5U
Authority: CN
Inventors: 刘剑; 张泽红; 马磊
Original assignee: Shanghai Nankong Communication Electrical Equipment Qidong Co ltd
Current assignee: Shanghai Nankong Communication Electrical Equipment Qidong Co ltd
Priority date: 2022-06-06
Filing date: 2022-06-06
Publication date: 2022-10-11
Anticipated expiration: 2032-06-06

Abstract

The utility model provides a waterproof crimping circuit board, include: the plate body, the outside slidable mounting of plate body has the safety cover, be equipped with the mounting groove between plate body and the safety cover, the inside of safety cover is equipped with the condenser pipe, the both ends of condenser pipe all run through the safety cover and extend to the outside, the one end fixedly connected with inlet tube of condenser pipe. The utility model provides a pair of waterproof crimping circuit board hydrophobic layer possesses the hydrophobicity, make water can't stop on the surface of plate body, water can condense into the drop of water and roll off, avoid burning out because of the plate body short circuit that water leads to, prevent the static that the static layer can effectual elimination circuit board produce, avoid static breakdown plate body, lead to the damage of plate body, through the inlet tube with the leading-in condenser pipe of condensate, discharge from drain pipe department again, effectively to the inside processing of cooling down of safety cover, and then cool down the plate body, absorb the stability that the plate body during operation produced fast, the life of plate body has been prolonged greatly.

Description

Waterproof crimping circuit board

Technical Field

The utility model relates to a circuit board equipment makes the field, especially relates to a waterproof crimping circuit board.

Background

The circuit board has the following names: the printed circuit board comprises a ceramic circuit board, an alumina ceramic circuit board, an aluminum nitride ceramic circuit board, a PCB board, an aluminum substrate, a high-frequency board, a thick copper board, an impedance board, a PCB, an ultrathin circuit board, a printed circuit board and the like. The circuit board enables the circuit to be miniaturized and visualized, plays an important role in the batch production of fixed circuits and the optimization of the layout of electrical appliances, and the waterproofness of the circuit board is required to be improved all the time.

But the circuit board in the existing market is easily burnt by the short circuit that liquid adheres to and lead to the circuit board in the in-process of using, is easily by electrostatic breakdown, leads to the circuit board to damage, and the long-time work of circuit board, the high temperature can greatly reduced the life's of circuit board problem.

Therefore, it is necessary to provide a waterproof press-connected circuit board to solve the above-mentioned technical problems.

SUMMERY OF THE UTILITY MODEL

The utility model provides a waterproof crimping circuit board has solved the circuit board in the current market and has been burnt out by the short circuit that liquid adheres to and leads to the circuit board easily at the in-process that uses, is punctured by the static easily, leads to the circuit board to damage, the long-time work of circuit board, the problem of the life of high temperature meeting greatly reduced circuit board.

The utility model provides a waterproof crimping circuit board, include: the plate body, the outside slidable mounting of plate body has the safety cover, be equipped with the mounting groove between plate body and the safety cover, the inside of safety cover is equipped with the condenser pipe, the both ends of condenser pipe all run through the safety cover and extend to the outside, the one end fixedly connected with inlet tube of condenser pipe, the other end fixedly connected with drain pipe of condenser pipe.

Preferably, the outside one side of safety cover has been seted up the spout, and the quantity of spout is two, two the equal slidable mounting in inside of spout has the slider, two welded connection has the baffle between the slider.

Preferably, the plate body comprises a copper foil layer, basal layers are attached to the upper surface and the lower surface of the copper foil layer, an anti-static layer is attached to the top surface of one of the basal layers, and a hydrophobic layer is attached to the upper surface of the anti-static layer and the bottom surface of the other basal layer.

Preferably, the antistatic layer is made of acrylic pressure-sensitive adhesive.

Preferably, the hydrophobic layer is made of polytetrafluoroethylene.

Compared with the prior art, the utility model provides a pair of waterproof crimping circuit board has following beneficial effect:

this circuit board hydrophobic layer possesses the hydrophobicity, make water can't stop on the surface of plate body, water can condense into the drop of water and roll, avoid burning out because of the plate body short circuit that water leads to, the static that antistatic backing can effectual elimination circuit board produce, avoid the static to puncture the plate body, lead to the damage of plate body, through the inlet line with the leading-in condenser pipe of condensate, discharge from the drain pipe again, effectively handle cooling to the safety cover is inside, and then cool down the plate body, absorb the stability that the plate body during operation produced fast, the life of plate body has been prolonged greatly.

Drawings

Fig. 1 is a schematic structural diagram of a preferred embodiment of a waterproof press-fit circuit board according to the present invention;

fig. 2 is a schematic view of the plate body shown in fig. 1;

fig. 3 is a sectional view of the protective cover of fig. 1.

In the figure: 1. a plate body; 101. a copper foil layer; 102. a base layer; 103. an antistatic layer; 104. a hydrophobic layer; 2. a protective cover; 3. mounting grooves; 4. a condenser tube; 5. a liquid inlet pipe; 6. a liquid outlet pipe; 7. a chute; 8. a slider; 9. and a baffle plate.

Detailed Description

The present invention will be further described with reference to the accompanying drawings and embodiments.

Please refer to fig. 1, fig. 2 and fig. 3 in combination, wherein fig. 1 is a schematic structural diagram of a waterproof press-connection circuit board according to a preferred embodiment of the present invention; fig. 2 is a schematic structural view of the plate body shown in fig. 1;

fig. 3 is a schematic cross-sectional view of the protective cover shown in fig. 1, and a waterproof press-fit circuit board includes: plate body 1, plate body 1's outside slidable mounting has safety cover 2, be equipped with mounting groove 3 between plate body 1 and the safety cover 2, safety cover 2's inside is equipped with condenser pipe 4, condenser pipe 4's both ends all run through safety cover 2 and extend to the outside, condenser pipe 4's one end fixedly connected with inlet tube 5, condenser pipe 4's other end fixedly connected with drain pipe 6, can be quick through mounting groove 3 with plate body 1 slidable mounting get into safety cover 2, effectually fix plate body 1, because safety cover 2's effect, make plate body 1 surface can not be infected with dust and water, waterproof dirt-proof function has been possessed, through inlet tube 5 with the leading-in condenser pipe 4 of condensate, discharge from drain pipe 6 again, effectively to the inside processing of cooling of safety cover 2, and then cool down plate body 1, absorb the stability that plate body 1 during operation produced fast, plate body 1's life has been prolonged greatly.

Spout 7 has been seted up to outside one side of safety cover 2, and the quantity of spout 7 is two, and the equal slidable mounting in inside of two spouts 7 has slider 8, and welded connection has baffle 9 between two sliders 8, through the cooperation between spout 7 and the slider 8, is convenient for install and dismantle baffle 9.

Plate body 1 includes copper foil layer 101, the upper surface and the lower surface of copper foil layer 101 have all been laminated basal layer 102, the laminating of the top surface of one of them basal layer 102 has antistatic backing 103, antistatic backing 103's upper surface and another basal layer 102's bottom surface have all been laminated hydrophobic layer 104, antistatic backing 103 can the effectual static that the elimination circuit board produced, avoid static breakdown plate body 1, lead to the damage of plate body 1, hydrophobic layer 104 possesses the hydrophobicity, make water can't stop on plate body 1's surface, water can condense into the drop of water and roll off, avoid burning out because of the plate body 1 short circuit that water leads to.

The antistatic layer 103 is made of acrylic pressure sensitive adhesive.

Hydrophobic layer 104 is made of teflon.

The utility model provides a pair of waterproof crimping circuit board's theory of operation as follows:

the first step is as follows: hydrophobic layer 104 possesses the hydrophobicity, make water can't stop on plate body 1's surface, water can condense into the drop of water and roll, avoid burning out because of the plate body 1 short circuit that water leads to, antistatic backing 103 can the effectual static that the elimination circuit board produced, avoid electrostatic breakdown plate body 1, lead to plate body 1's damage, through inlet tube 5 in with the leading-in condenser pipe 4 of condensate, discharge from drain pipe 6 again, effectively to 2 inside cooling processes of safety cover, and then cool down plate body 1, absorb the stability that plate body 1 during operation produced fast, plate body 1's life has been prolonged greatly.

The second step: through mounting groove 3 can be quick get into protection cover 2 with plate body 1 slidable mounting, effectually fix plate body 1 because protection cover 2's effect for plate body 1 surface can not be infected with dust and water, has possessed waterproof dirt-proof function.

this circuit board hydrophobic layer 104 possesses the hydrophobicity, make water can't stop on the surface of plate body 1, water can condense into the drop of water and roll, avoid burning out because of the 1 short circuit of plate body that water leads to, antistatic backing 103 can the effectual static that the elimination circuit board produced, avoid the static to puncture plate body 1, lead to plate body 1's damage, through inlet tube 5 in with the leading-in condenser pipe 4 of condensate, discharge from drain pipe 6 again, effectively to the inside processing of cooling of safety cover 2, and then cool down plate body 1, absorb the stability that plate body 1 during operation produced fast, the life of plate body 1 has been prolonged greatly.

The above is only the embodiment of the present invention, and the patent scope of the present invention is not limited thereby, and all the equivalent structures or equivalent processes made by the contents of the specification and the drawings are utilized, or directly or indirectly applied to other related technical fields, and all the same principles are included in the patent protection scope of the present invention.

Claims

1. A waterproof press-fit circuit board comprising: plate body (1), its characterized in that: the utility model discloses a solar energy collector, including plate body (1), the outside slidable mounting of plate body (1) has safety cover (2), be equipped with mounting groove (3) between plate body (1) and safety cover (2), the inside of safety cover (2) is equipped with condenser pipe (4), the both ends of condenser pipe (4) all run through safety cover (2) and extend to the outside, the one end fixedly connected with inlet tube (5) of condenser pipe (4), the other end fixedly connected with drain pipe (6) of condenser pipe (4).

2. The waterproof crimping circuit board according to claim 1, wherein sliding grooves (7) are formed in one side of the outer portion of the protective cover (2), the number of the sliding grooves (7) is two, sliding blocks (8) are slidably mounted inside the two sliding grooves (7), and a baffle (9) is welded between the two sliding blocks (8).

3. The waterproof crimping circuit board according to claim 2, characterized in that the board body (1) comprises a copper foil layer (101), wherein base layers (102) are attached to the upper surface and the lower surface of the copper foil layer (101), an anti-static layer (103) is attached to the top surface of one of the base layers (102), and a hydrophobic layer (104) is attached to the upper surface of the anti-static layer (103) and the bottom surface of the other base layer (102).

4. The waterproof pressure-sensitive circuit board as claimed in claim 3, wherein the antistatic layer (103) is made of acrylic pressure-sensitive adhesive.

5. The waterproof press-fit circuit board as claimed in claim 4, wherein the hydrophobic layer (104) is made of polytetrafluoroethylene.