阅读说明：本技术 一种防爆安全结构的光伏电源用防水型集成电路板 (Photovoltaic power supply waterproof integrated circuit board with explosion-proof safety structure ) 是由 刘一锋 于 2021-09-07 设计创作，主要内容包括：本发明公开了一种防爆安全结构的光伏电源用防水型集成电路板,包括固定板、防护门和防护壳,固定板的顶部固定安装有固定块,固定块的内部设置有卡槽,固定板的底部固定安装有卡扣,固定板的表面固定安装有限位框,限位框的内部活动安装有插接板,插接板的表面固定安装有防护壳,防护门的表面固定安装有散热板,防护壳的内部设置有防潮层,防潮层内部的防护壳内部固定安装有电路板本体。本发明通过设置有一系列的结构使本装置在使用的过程中能够实现防爆的同时提升了电路板本体的散热效果,可防止液体进入电路板本体内部导致电路板本体受潮损坏的情况,便于使用人员对装置进行拆装与集中收纳。(The invention discloses a waterproof integrated circuit board for a photovoltaic power supply with an explosion-proof safety structure, which comprises a fixed plate, a protective door and a protective shell, wherein a fixed block is fixedly arranged at the top of the fixed plate, a clamping groove is formed in the fixed block, a buckle is fixedly arranged at the bottom of the fixed plate, a limiting frame is fixedly arranged on the surface of the fixed plate, an inserting plate is movably arranged in the limiting frame, the protective shell is fixedly arranged on the surface of the inserting plate, a heat dissipation plate is fixedly arranged on the surface of the protective door, a moisture-proof layer is arranged in the protective shell, and a circuit board body is fixedly arranged in the protective shell in the moisture-proof layer. The explosion-proof circuit board body is provided with a series of structures, so that the explosion-proof circuit board body can realize explosion prevention and simultaneously improves the heat dissipation effect of the circuit board body in the using process, the situation that the circuit board body is damped and damaged due to liquid entering the circuit board body can be prevented, and a user can conveniently disassemble, assemble and intensively store the explosion-proof circuit board body.)

1. The utility model provides an explosion-proof safety structure's waterproof type integrated circuit board for photovoltaic power supply, includes fixed plate (2), guard gate (6) and protecting crust (7), its characterized in that: a fixed block (1) is fixedly arranged at the top of the fixed plate (2), a clamping groove (101) is arranged inside the fixed block (1), a buckle (8) is fixedly arranged at the bottom of the fixed plate (2), the buckle (8) is coincided with the clamping groove (101), the surface of the fixed plate (2) is fixedly provided with a limit frame (13), a positioning bolt (14) is movably arranged on the surface of one side of the limiting frame (13), a plugboard (12) is movably arranged in the limiting frame (13), a protective shell (7) is fixedly arranged on the surface of the inserting plate (12), a protective door (6) is movably arranged on the surface of the protective shell (7), a heat radiation plate (9) is fixedly arranged on the surface of the protective door (6), a moisture-proof layer (15) is arranged inside the protective shell (7), and a circuit board body (16) is fixedly arranged in the protective shell (7) in the moisture-proof layer (15).

2. The waterproof integrated circuit board for the photovoltaic power supply of the explosion-proof safety structure according to claim 1, characterized in that: the surface of the protective door (6) between the heat dissipation plates (9) is fixedly provided with a label (10), and a bolt is movably arranged between the label (10) and the protective door (6).

3. The waterproof integrated circuit board for the photovoltaic power supply of the explosion-proof safety structure according to claim 1, characterized in that: the anti-skidding frame is characterized in that anti-skidding blocks (1301) are arranged inside the limiting frame (13), and the anti-skidding blocks (1301) are made of silicon rubber.

4. The waterproof integrated circuit board for the photovoltaic power supply of the explosion-proof safety structure according to claim 1, characterized in that: the surface of the two sides of the fixing plate (2) is fixedly provided with a pulling block (5), and the surface of the pulling block (5) is provided with anti-skid grains.

5. The waterproof integrated circuit board for the photovoltaic power supply of the explosion-proof safety structure according to claim 1, characterized in that: the surface of the fixing plate (2) at the top and the bottom of the protective shell (7) is movably provided with a connecting bolt (201), and the connecting bolt (201) is made of stainless steel.

6. The waterproof integrated circuit board for the photovoltaic power supply of the explosion-proof safety structure according to claim 1, characterized in that: the surface of the other side of the protective shell (7) is fixedly provided with a guide box (3), and the surface of the other side of the guide box (3) is provided with a sealing block (4).

7. The waterproof integrated circuit board for the photovoltaic power supply of the explosion-proof safety structure according to claim 1, characterized in that: the surface of one side of the protective door (6) is fixedly provided with a connecting piece (601), and the surface of the other side of the connecting piece (601) is fixedly provided with a handle (602).

8. The waterproof integrated circuit board for the photovoltaic power supply of the explosion-proof safety structure according to claim 1, characterized in that: the fixing plate (2) bottom fixed mounting of buckle (8) both sides has inserted block (11), and fixed block (1) of draw-in groove (101) both sides is inside to be provided with slot (102), and inserted block (11) and slot (102) coincide mutually.

9. The waterproof integrated circuit board for the photovoltaic power supply of the explosion-proof safety structure according to claim 1, characterized in that: a limiting bolt (17) is movably mounted between the circuit board body (16) and the protective shell (7), and the limiting bolt (17) is made of environment-friendly plastic materials.

Technical Field

The invention relates to the technical field of integrated circuit boards, in particular to a waterproof integrated circuit board for a photovoltaic power supply with an explosion-proof safety structure.

Background

Photovoltaic power generation is a technology for directly converting optical energy into electric energy by utilizing the photovoltaic effect of a semiconductor interface, a circuit board enables the circuit to be miniaturized and visualized, plays an important role in batch production of fixed circuits and optimization of electric appliance layout, and has the functions of controlling by utilizing the connection and matching of an integrated circuit board and external equipment in a photovoltaic power supply.

The existing integrated circuit board for the photovoltaic power supply has the following defects:

1. the existing integrated circuit board for the photovoltaic power supply does not have an explosion-proof structure, so that the device is easy to damage when being impacted by explosion, and is easy to burn due to open fire, so that the safety of the device is not ideal, and the circuit board body cannot be prevented from being affected with damp and damaged;

2. the existing integrated circuit board for the photovoltaic power supply is not convenient for a user to detach, maintain and install the device by the user, and can be used for intensively accommodating a plurality of devices, so that the existing problem can be solved by the waterproof integrated circuit board for the photovoltaic power supply with the explosion-proof safety structure.

Disclosure of Invention

The invention aims to provide a waterproof integrated circuit board for a photovoltaic power supply with an explosion-proof safety structure, so as to solve the problems in the background technology.

In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an explosion-proof safety structure's waterproof type integrated circuit board for photovoltaic power supply, includes fixed plate, guard gate and protecting crust, the top fixed mounting of fixed plate has the fixed block, the inside of fixed block is provided with the draw-in groove, the bottom fixed mounting of fixed plate has the buckle, and the buckle coincides mutually with the draw-in groove, the fixed surface of fixed plate installs spacing frame, and the movable surface mounting of spacing frame one side has the gim peg, the inside movable mounting of spacing frame has the plugboard, the fixed surface of plugboard installs the protecting crust, the movable surface mounting of protecting crust has the guard gate, the fixed surface of protecting gate installs the heating panel, the inside of protecting crust is provided with the dampproof course, the inside fixed mounting of protecting crust of dampproof course has the circuit board body.

Preferably, the surface of the protection door between the heat dissipation plates is fixedly provided with a label, and a bolt is movably arranged between the label and the protection door.

Preferably, the limiting frame is internally provided with an anti-slip block, and the anti-slip block is made of a silicon rubber material.

Preferably, the surfaces of the two sides of the fixing plate are fixedly provided with pulling blocks, and the surfaces of the pulling blocks are provided with anti-skid grains.

Preferably, the surface of the fixing plate at the top and the bottom of the protective shell is movably provided with a connecting bolt, and the connecting bolt is made of stainless steel.

Preferably, a guide box is fixedly mounted on the surface of the other side of the protective shell, and a sealing block is arranged on the surface of the other side of the guide box.

Preferably, the surface of one side of the protection door is fixedly provided with a connecting piece, and the surface of the other side of the connecting piece is fixedly provided with a handle.

Preferably, the bottom of the fixing plate on two sides of the buckle is fixedly provided with an insertion block, the fixing blocks on two sides of the clamping groove are internally provided with slots, and the insertion blocks coincide with the slots.

Preferably, a limit bolt is movably arranged between the circuit board body and the protective shell and is made of environment-friendly plastic materials.

Compared with the prior art, the invention has the beneficial effects that:

1. according to the invention, the protective shell is fixedly arranged on the surface of the plug board and is made of beryllium bronze explosion-proof material, so that the protective shell has the characteristics of high melting point, oxidation resistance and the like, the circuit board body can be effectively prevented from being damaged by impact generated by explosion, the device is prevented from being burnt by open fire, the safety of the device is improved, heat generated during the working of the circuit board body can be quickly absorbed by the heat dissipation plate and is conducted to the surrounding air, the heat dissipation of the circuit board body is realized, the explosion prevention is realized, the heat dissipation effect of the circuit board body is improved, and the moisture-proof layer is made of PVC waterproof and moisture-proof material, so that the situation that the circuit board body is damp and damaged due to the fact that liquid enters the interior of the circuit board body can be prevented.

2. According to the invention, the plugboard is movably arranged in the limiting frame, a user fixes the fixing plate and the external structure, inserts the plugboard into the limiting frame, screws the positioning bolt into the limiting frame to realize the installation of the device and the external structure, screws the positioning bolt off and lifts the protective shell, and then can disassemble the device, so that the user can conveniently disassemble, maintain and install the device, and can insert the buckle of the other device into the clamping groove of the device when the user receives a plurality of devices or boxes and stores a plurality of devices, so that the friction force between the two devices is increased, two or more devices are connected and stored, the integrated effect of the device during storage is increased, and the situation that the devices are damaged due to the fact that the devices are extruded in a messy sequence is avoided.

Drawings

FIG. 1 is a perspective view of the present invention;

FIG. 2 is a front view of the present invention;

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

FIG. 4 is a schematic view of a partial structure of a fixing block and a slot according to the present invention;

FIG. 5 is a partial schematic view of the fixing plate and the positioning pin of the present invention;

fig. 6 is a partial structural schematic view of the fixing plate and the inserting plate of the present invention.

In the figure: 1. a fixed block; 101. a card slot; 102. a slot; 2. a fixing plate; 201. a connecting bolt; 3. a guide box; 4. a sealing block; 5. pulling the block; 6. a protective door; 601. a connecting member; 602. a handle; 7. a protective shell; 8. buckling; 9. a heat dissipation plate; 10. a label; 11. inserting a block; 12. a plugboard; 13. a limiting frame; 1301. anti-skid blocks; 14. positioning bolts; 15. a moisture barrier; 16. a circuit board body; 17. and a limiting bolt.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", 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, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Referring to fig. 1-6, an embodiment of the present invention is shown: a waterproof integrated circuit board for a photovoltaic power supply with an explosion-proof safety structure comprises a fixed plate 2, a protective door 6 and a protective shell 7, wherein a fixed block 1 is fixedly installed at the top of the fixed plate 2, a clamping groove 101 is formed in the fixed block 1, a buckle 8 is fixedly installed at the bottom of the fixed plate 2, the buckle 8 is overlapped with the clamping groove 101, a limiting frame 13 is fixedly installed on the surface of the fixed plate 2, a positioning bolt 14 is movably installed on the surface of one side of the limiting frame 13, an inserting plate 12 is movably installed in the limiting frame 13, a user fixes the fixed plate 2 and an external structure and inserts the inserting plate 12 into the limiting frame 13, the positioning bolt 14 is screwed into the limiting frame 13, the friction force between the protective shell 7 and the fixed plate 2 is increased, the device and the external structure can be installed, when the device needs to be disassembled, the protective shell 7 is screwed down and lifted up by the positioning bolt 14, the device can be disassembled, so that a user can conveniently disassemble, maintain and install the device, the user can insert the buckle 8 of another device into the clamping groove 101 of the device when the user receives a plurality of devices or boxes the devices for storage, the friction force between the two devices is increased, the two or more devices are connected and stored, the integration effect when the devices are received is increased, the situation that the devices are damaged due to the fact that the devices are randomly arranged and mutually extruded is avoided, the circuit board body 16 is electrically connected with external equipment through a lead to work in cooperation with the external equipment, the protective shell 7 is fixedly installed on the surface of the insertion board 12, the protective door 6 is movably installed on the surface of the protective shell 7, the heat dissipation board 9 is fixedly installed on the surface of the protective door 6, the moisture-proof layer 15 is arranged inside the protective shell 7, the circuit board body 16 is fixedly installed inside the protective shell 7 inside the moisture-proof layer 15, protective housing 7 adopts the explosion-proof material of beryllium bronze to make, have the melting point high, the characteristic in the aspect of anti-oxidant etc, can effectually prevent that circuit board body 16 from receiving the condition that the impact that the explosion produced appears the damage, and avoid naked light to burn the device that decreases, can absorb the heat that circuit board body 16 during operation produced fast through heating panel 9, and conduct to in the air on every side, realize helping circuit board body 16 to dispel the heat, the radiating effect of circuit board body 16 has been promoted when realizing explosion-proof, adopt PVC dampproofing and waterproofing material to make through dampproofing course 15, can prevent that liquid from getting into the inside condition that leads to circuit board body 16 to wet the damage of circuit board body 16.

Further, sign 10 is fixedly installed on the surface of protection door 6 between cooling plate 9, and movable mounting has a bolt between sign 10 and protection door 6, can impress information such as the model of device into the surface of sign 10 when the apparatus is produced to be convenient for the user to observe information such as the model of device, fix sign 10 and protection door 6 through the bolt.

Further, the inside of spacing frame 13 is provided with non slipping spur 1301, and non slipping spur 1301 adopts the silicon rubber material to make, has increased the frictional force between plugboard 12 and the spacing frame 13 through non slipping spur 1301 to the stability that protective housing 7 and fixed plate 2 are connected has been increased.

Further, the fixed surface of 2 both sides of fixed plate installs and draws piece 5, and draws the surface of piece 5 to be provided with anti-skidding line, and the user of service has increased the frictional force between user of service finger and the fixed plate 2 through drawing piece 5 and has lifted the device and remove through holding drawing piece 5 to the user of service of being convenient for mentions the device and removes.

Further, protective housing 7 top and the fixed plate 2 surface movable mounting of bottom have the connection bolt 201, and connect bolt 201 and adopt stainless steel material to make, and the user of service twists between exterior structure and fixed plate 2 through connecting bolt 201, realizes fixing fixed plate 2 and exterior structure, adopts stainless steel material can prevent that connection bolt 201 from receiving the environment influence the condition by the corruption appear to the life of connecting bolt 201 has been prolonged.

Further, the fixed surface of protective housing 7 opposite side installs guide box 3, and the surface of guide box 3 opposite side is provided with sealed piece 4, and the user is connected with circuit board body 16 through running through guide box 3 with outside wire, can separate the wire through guide box 3, prevents that the wire from twining, can seal the clearance between wire and the guide box 3 through sealed piece 4, prevents that liquid from getting into inside circuit board body 16 through the gap.

Further, the fixed surface of protection door 6 one side installs connecting piece 601, and the fixed surface of connecting piece 601 other side installs handle 602, and the user opens protection door 6 through holding handle 602 and maintains circuit board body 16, has increased the frictional force between user's finger and protection door 6 through handle 602 to the user of being convenient for opens protection door 6, is connected handle 602 and protection door 6 through connecting piece 601.

Further, fixed plate 2 bottom fixed mounting of buckle 8 both sides has inserted block 11, and the inside slot 102 that is provided with of fixed block 1 of draw-in groove 101 both sides, and inserted block 11 and slot 102 coincide mutually, and the user of service inserts the draw-in groove 101 of this device through buckle 8 with another device inside, and inside inserted block 11 inserted the slot 102 of this device, increased the frictional force between two devices to the stability of two device connections has been increased.

Further, movable mounting has stop cock 17 between circuit board body 16 and the protecting crust 7, and stop cock 17 adopts the environmental protection plastics material to make, fixes circuit board body 16 and protecting crust 7 through stop cock 17, through adopting the environmental protection plastics material, can retrieve the stop cock 17 after the change and remold the utilization, has increased environmental protection effect.

The working principle is as follows: the user fixes the fixing plate 2 with the external structure, inserts the inserting plate 12 into the limiting frame 13, screws the positioning bolt 14 into the limiting frame 13 to realize the installation of the device with the external structure, when the device needs to be disassembled, screws the positioning bolt 14 off and lifts the protective shell 7, the device can be disassembled, and when a user receives a plurality of devices or boxes and stores a plurality of devices, the buckle 8 of the other device is inserted into the clamping groove 101 of the device, so that the friction force between the two devices is increased, the two or more devices are connected and stored, the protective shell 7 can effectively prevent the circuit board body 16 from being damaged by impact generated by explosion, and the device is prevented from being burnt by open fire, and the moisture-proof layer 15 can prevent the circuit board body 16 from being affected by damp and damaged due to the fact that liquid enters the circuit board body 16.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.