CN216436783U

CN216436783U - Dampproofing radiating relay protection ware

Info

Publication number: CN216436783U
Application number: CN202122778431.9U
Authority: CN
Inventors: 方志文; 刘仲恕; 邓慧琼
Original assignee: Fujian University of Technology
Current assignee: Fujian University of Technology
Priority date: 2021-11-12
Filing date: 2021-11-12
Publication date: 2022-05-03
Anticipated expiration: 2031-11-12

Abstract

The utility model relates to a dampproofing heat dissipation field of relay protection ware specifically is to relate to a dampproofing radiating relay protection ware. The relay comprises a relay main body and a moisture-proof box, wherein the relay main body is arranged in the moisture-proof box; the box body is provided with a skirt edge, and when the box door is covered on the box body, the box door covers the skirt edge; the box door is provided with a rubber ring, and when the box door is covered on the skirt edge, the rubber ring is abutted between the main body of the box door and the skirt edge; still include the terminal connecting row, the terminal connecting row is installed in dampproofing case, and one row of terminal connecting row is in the inside of dampproofing case, and another row of terminal is in the outside of dampproofing case. The utility model provides a pair of dampproofing radiating relay protection ware, it passes through the sealing of rubber circle and shirt rim between chamber door and the box, and the wiring effect of terminal wiring row has realized the function that dampproofing case is sealed completely, has solved the relay main part when humid environment uses, and the unable complete isolated humid air of relay main part can be corroded by the steam in the humid air defect.

Description

Dampproofing radiating relay protection ware

Technical Field

The utility model relates to a dampproofing heat dissipation field of relay protection ware specifically is to relate to a dampproofing radiating relay protection ware.

Background

The relay protector is an important power device, and sometimes the relay protector needs to be installed separately. The relay protector is installed in special environments such as near a reservoir, air humidity is high, wet air can condense liquid drops on the relay protector, and corrosion damage is caused to the relay protector.

SUMMERY OF THE UTILITY MODEL

Based on this, it is necessary to provide a dampproofing radiating relay protection ware to prior art problem, and it has solved relay protection ware and has used the easy problem that is corroded by the environment under humid environment through dampproofing case.

For solving the prior art problem, the utility model discloses a technical scheme be:

a moisture-proof and heat-dissipation relay protector comprises a relay main body and a moisture-proof box, wherein the relay main body is arranged in the moisture-proof box; the moisture-proof box comprises a box body and a box door, and the box door is hinged on the box body; the box body is provided with a skirt edge, and when the box door is covered on the box body, the box door covers the skirt edge; the box door is provided with a rubber ring, and when the box door is covered on the skirt edge, the rubber ring is abutted between the main body of the box door and the skirt edge; the terminal wiring board is characterized by further comprising a terminal wiring board, a groove for mounting the terminal wiring board is formed in the side wall of the moisture-proof box, the terminal wiring board is mounted in the groove for mounting the terminal wiring board in the moisture-proof box, the peripheral wall of the terminal wiring board is completely attached to the groove for mounting the terminal wiring board with the moisture-proof box, two rows of binding posts are arranged on the terminal wiring board, one row of binding posts of the terminal wiring board are arranged inside the moisture-proof box, and the other row of binding posts of the terminal wiring board are arranged outside the moisture-proof box.

Preferably, a first hook is arranged in the box body, and the first hook is arranged at a position, close to the upper side, of the inner wall of the box body; the moisture-proof bag is provided with a second hook and is hung on the first hook through the second hook.

Preferably, the moisture-proof bag further comprises a water absorption bag and a water storage bag, wherein the water absorption bag is filled with water absorbent, the water absorption bag is communicated with air, the water storage bag is hung below the water absorption bag, and the water storage bag is communicated with the water absorption bag.

Preferably, a water storage box is further arranged in the box body, the top of the water storage box is open, and when the moisture-proof bag is hung on the first hook through the second hook, the water storage bag is arranged right above the water storage box.

Preferably, still include the heating panel, the heating panel setting is in the outside of dampproofing case, and the heating panel comprises the dull and stereotyped and heat dissipation riser of heat dissipation, and the heat dissipation riser has a plurality of, and a plurality of heat dissipation riser in a row sets up in the dull and stereotyped one side of heat dissipation, and the dull and stereotyped one side laminating of not setting up heat dissipation riser of heat dissipation is installed on the back lateral wall of box.

Preferably, the rear side wall of the box body is provided with two support sections, the support sections are bulges on two sides of the rear side wall of the box body, the height of each support section is greater than or equal to that of each heat dissipation vertical sheet, and the two support sections are connected onto one mounting plate.

Preferably, the rear side wall of the box body is provided with a through hole which is completely covered by the radiating flat plate.

Preferably, the door is provided with a glass plate, the middle of the door is provided with an opening, and the opening in the middle of the door is completely covered by the glass plate.

Compared with the prior art, the beneficial effect of this application is:

1. the utility model provides a pair of dampproofing radiating relay protection ware, it passes through the sealing of rubber circle and shirt rim between chamber door and the box, and the wiring effect of terminal wiring row has realized the function that dampproofing case is sealed completely, has solved the relay main part when humid environment uses, and the unable complete isolated humid air of relay main part can be corroded by the steam in the humid air defect.

2. The utility model discloses a hang dampproofing bag on first couple, can be when dampproofing the sealed effect of case is relatively poor, dehydrate the humid air that gets into dampproofing case, prevent that humid air from corroding the injury to the relay main part.

3. The utility model discloses a setting is at the retaining box under dampproofing bag, can play the retaining effect when the dampproofing bag retaining bag leakage condition takes place, prevents the short circuit of relay main part.

4. The utility model discloses an effect of heating panel can absorb the heat of box to play the radiating action to the relay main part, the radiating area of heating panel has been increased with the synergism of heat dissipation riser to the heat dissipation flat board, plays better radiating effect. The through holes accelerate the heat exchange between the heat dissipation flat plate and the interior of the box body.

5. The utility model discloses an effect of support section and mounting panel for under the condition that does not influence heating panel work, realize the installation to dampproofing case.

6. The utility model discloses a glass board of setting on the chamber door for under the condition of not opening the chamber door, can directly see through the working condition of glass board to the box inside and observe.

Drawings

FIG. 1 is a perspective view of a door of an embodiment in a closed state;

FIG. 2 is a perspective view of the door of the embodiment in an open state;

FIG. 3 is a top view of the door of the embodiment in a closed position;

FIG. 4 is a main body view of the door of the embodiment in an open state;

FIG. 5 is an oblique view of the door of the embodiment in an open state;

FIG. 6 is a front view of the case and the heat radiating plate of the embodiment;

FIG. 7 is a cross-sectional view of the cross-section at A-A of the figure;

fig. 8 is a perspective view of a heat radiating plate of the embodiment;

the reference numbers in the figures are:

1-a relay body;

2-a moisture-proof box; 2 a-a box body; 2a 1-skirt; 2a2 — first hook; 2a 3-water storage box; 2a 4-vias; 2a 5-scaffold segment; 2a 6-mounting plate; 2 b-a box door; 2b 1-glass plate; 2b 2-rubber ring; 2 c-buckling;

3-terminal connection bank;

4-a heat sink; 4 a-a heat dissipation plate; 4 b-heat dissipation vertical fins;

5-moisture-proof bag; 5 a-a second hook; 5 b-a water suction bag; 5b 1-water absorbing agent; 5 c-a water storage bag;

Detailed Description

For further understanding of the features and technical means of the present invention, as well as the specific objects and functions attained by the present invention, the present invention will be described in further detail with reference to the accompanying drawings and detailed description.

As shown in fig. 1, 2 and 4:

a relay protector with moisture-proof and heat-dissipation functions comprises a relay main body 1 and a moisture-proof box 2, wherein the relay main body 1 is installed in the moisture-proof box 2; the moisture-proof box 2 comprises a box body 2a and a box door 2b, and the box door 2b is hinged on the box body 2 a; the box body 2a is provided with a skirt edge 2a1, and when the box door 2b is covered on the box body 2a, the box door 2b covers the skirt edge 2a 1; the box door 2b is provided with a rubber ring 2b2, and when the box door 2b is covered on the skirt edge 2a1, the rubber ring 2b2 is abutted between the main body of the box door 2b and the skirt edge 2a 1; still include terminal connecting row 3, it has the groove that is used for installing terminal connecting row 3 to open on the lateral wall of dampproofing case 2, terminal connecting row 3 is installed in the groove that dampproofing case 2 is used for installing terminal connecting row 3, the perisporium of terminal connecting row 3 is laminated with dampproofing case 2 groove that is used for installing terminal connecting row 3 completely, there are two rows of terminals on the terminal connecting row 3, one row of terminal connecting row 3 is in the inside of dampproofing case 2, another row of terminal connecting row 3 is in the outside of dampproofing case 2.

Based on the above-mentioned embodiment, different models of relay bodies 1 can be installed in the moisture-proof box 2 according to different requirements. In order to achieve the moisture-proof effect for the relay main body 1, the moisture-proof box 2 must have sufficient sealing performance to ensure the isolation between the internal environment and the external environment, so as to achieve the moisture-proof effect.

The space between the peripheral wall of the terminal connecting bar 3 and the groove of the moisture-proof box 2 is sealed by sealant, so that the sealing performance of the moisture-proof box 2 can be ensured. In the box body 2a, the relay main body 1 is electrically connected with one end of the terminal block 3; the terminal block 3 is used for wiring at one end outside the relay main body 1. This is because the wiring of the relay body 1 needs to pass through the electric wire on the moisture-proof box 2, and the wiring passing through the moisture-proof box 2 deteriorates the sealing property of the moisture-proof box 2. The terminal block 3 is provided to eliminate a flow of passing an electric wire from the moisture-proof box 2 to protect the sealability of the moisture-proof box 2.

The setting of shirt rim 2a1 has increased the laminating area between chamber door 2b and the box 2a, and sufficient sealed effect is played between chamber door 2b and box 2a to rethread rubber circle 2b2, guarantees the isolated between 2 internal environment of dampproofing case and the external environment.

The box body 2a and the box door 2b are connected through a buckle 2 c.

Further, the moisture-proof box 2 provided by the present application still has the defect that if the box door 2b is not covered tightly on the box body 2a completely, or the moisture-proof box 2 is damaged due to other reasons, the moisture-proof box 2 cannot play a sufficient sealing role, resulting in the entry of external humid air into the moisture-proof box 2, and in order to solve the problem, as shown in fig. 5:

a first hook 2a2 is arranged in the box body 2a, and a first hook 2a2 is arranged at the position close to the upper side of the inner wall of the box body; the moisture-proof bag is characterized by further comprising a moisture-proof bag 5, wherein a second hook 5a is arranged on the moisture-proof bag 5, and the moisture-proof bag 5 is hung on the first hook 2a2 through the second hook 5 a.

Based on the above-described embodiment, the present application provides the moisture-proof bag 5 which solves the above-described problems by dehydrating the humid air entering the moisture-proof box 2.

Further, as for the specific structure of the moisture-proof bag 5, as shown in fig. 5:

the moisture-proof bag 5 further comprises a water absorption bag 5b and a water storage bag 5c, wherein the water absorption agent 5b1 is placed in the water absorption bag 5b, the water absorption bag 5b is communicated with air, the water storage bag 5c is hung below the water absorption bag 5b, and the water storage bag 5c is communicated with the water absorption bag 5 b.

Specifically, the moisture-proof bag 5 has the same principle as a wardrobe moisture-proof bag on the market. The water-absorbing agent 5b1 in the second hook 5a absorbs moisture in the humid air and turns into liquid to flow into the water storage bag 5 c. The water absorbing agent 5b1 is made of calcium chloride and silica gel, and has good water absorption.

Further, the water storage bag 5c of the moisture-proof bag 5 provided by the present application has the condition that the water storage bag 5c is occasionally broken, and when the water storage bag 5c is broken, the water in the water storage bag can flow out, so that the moisture in the moisture-proof box 2 is instantly moist, and the short circuit of the relay main body 1 is easily caused, in order to solve the problem, as shown in fig. 4 and 5:

the box body 2a is also internally provided with a water storage box 2a3, the top of the water storage box 2a3 is opened, and when the moisture-proof bag 5 is hung on the first hook 2a2 through the second hook 5a, the water storage bag 5c is arranged right above the water storage box 2a 3.

Based on the above embodiment, the present application provides a reservoir box 2a3 that solves the above problem by being placed directly below a reservoir bag 5c to catch water flowing out of the reservoir bag 5c when the reservoir bag 5c is ruptured.

Further, dampproofing case 2 that this application provided still has the leakproofness too strong, and the inside circuit of relay main body 1 is generated heat and can't in time dispel the heat, causes the defect of physical damage to relay main body 1 easily, for solving this problem, as shown in fig. 2, 6, 7, 8:

still include heating panel 4, heating panel 4 sets up in the outside of dampproofing case 2, and heating panel 4 comprises heat dissipation flat board 4a and heat dissipation riser 4b, and heat dissipation riser 4b has a plurality of, and a plurality of heat dissipation riser 4b sets up in a row in the one side of heat dissipation flat board 4a, and the installation on the back lateral wall of box 2a of the one side laminating that heat dissipation flat board 4a did not set up heat dissipation riser 4 b.

Based on the above-described embodiment, the present application provides the heat radiation plate 4 which solves the above-described problems by absorbing the heat of the moisture-proof case 2. 1 work heat dissipations of relay main part, increase the inside air temperature of dampproofing case 2, paste the dull and stereotyped 4a direct heat absorption box 2 a's of heat dissipation on the lateral wall behind box 2a heat, the dull and stereotyped 4a of heat dissipation absorbed heat can pass through heat dissipation riser 4 b's conduction again, a plurality of heat dissipation riser 4b has increased the holistic heat radiating area of heat dissipation plate 4, and have between the outside air and compare in the dull and stereotyped 4a faster heat exchange efficiency of individual layer heat dissipation, bring better heat dissipation with this. Relay main part 1 is installed on the back lateral wall of dampproofing case 2, sets up heating panel 4 like this, and is nearer between heating panel 4 and the relay main part 1, can bring better radiating effect.

Further, the heat dissipation plate 4 provided by the present application still has a defect that the cabinet 2a cannot be normally mounted on a wall due to the fact that the heat dissipation plate is mounted on the rear side wall of the cabinet 2a, and in order to solve this problem, as shown in fig. 2 and 7:

two bracket sections 2a5 are arranged on the rear side wall of the box body 2a, the bracket section 2a5 is a bulge on the two sides of the rear side wall of the box body, the height of the bracket section 2a5 is more than or equal to the height of the heat dissipation vertical fin 4b, and the two bracket sections 2a5 are connected on one mounting plate 2a 6.

Based on the above-described embodiment, the present application provides the rack segment 2a5 that solves the above-described problem by insulating the heat radiating plate 4 between the main body of the case 2a and the mounting plate 2a 6. The shelf sections 2a5 are provided only on both sides of the rear side wall of the cabinet, and are provided to ensure air circulation at the heat radiating plate 4. When the moisture-proof box 2 needs to be installed on a wall, the installation plate 2a6 is fixed on the wall. The mounting plate 2a6 is provided with mounting holes for mounting by screws.

Further, the case 2a provided by the present application still has a defect that the blocking of the rear side wall affects the temperature exchange between the inside of the case 2a and the heat dissipation plate 4, and in order to solve this problem, as shown in fig. 6 and 7:

the rear side wall of the case 2a is provided with a through hole 2a4, and the through hole 2a4 is completely covered by the heat dissipating plate 4 a.

Based on the above-described embodiment, the through hole 2a4 provided in the present application solves the above-described problem by directly contacting the inside of the case 2a with the heat dissipation plate 4. The heat radiating plate 4 and the through hole 2a4 are bonded together with a sealant. When the relay body 1 is mounted, the relay body 1 is attached to the through hole 2a4, which can provide better heat dissipation for the relay body 1.

Further, the door 2b provided in the present application still has a defect that the inside of the box 2a cannot be observed through the box 2a when the door is covered on the box 2a, and in order to solve this problem, as shown in fig. 1 and 2:

the door 2b is provided with a glass plate 2b1, an opening is arranged in the middle of the door 2b, and the opening in the middle of the door 2b is completely covered by the glass plate 2b 1.

Based on the above embodiment, the present application provides a glass plate 2b1 that solves the above problem by being covered in the middle of the door 2 b. The inside condition of dampproofing case 2 is observed at needs, when observing relay main part 1 operating condition, sees through glass board 2b1 on chamber door 2b and just can observe dampproofing case 2 is inside, just does not open chamber door 2b, convenient operation.

The above examples are merely illustrative of one or more embodiments of the present invention, and the description thereof is more specific and detailed, but not intended to be construed as limiting the scope of the invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.

Claims

1. A moisture-proof heat-dissipation relay protector comprises a relay main body (1) and a moisture-proof box (2),

the relay main body (1) is arranged in the moisture-proof box (2);

the moisture-proof box (2) comprises a box body (2a) and a box door (2b), and the box door (2b) is hinged on the box body (2 a);

the refrigerator is characterized in that the box body (2a) is provided with a skirt edge (2a1), and when the refrigerator door (2b) covers the skirt edge (2a1), the refrigerator door (2b) covers the skirt edge (2a 1);

the box door (2b) is provided with a rubber ring (2b2), and when the box door (2b) covers the skirt edge (2a1), the rubber ring (2b2) abuts between the main body of the box door (2b) and the skirt edge (2a 1);

still include terminal connection row (3), it has the groove that is used for installing terminal connection row (3) to open on the lateral wall of dampproofing case (2), install in the groove that dampproofing case (2) is used for installing terminal connection row (3), the perisporium of terminal connection row (3) is laminated with the groove that dampproofing case (2) is used for installing terminal connection row (3) completely, there are two rows of terminals on terminal connection row (3), one row of terminal connection row (3) is in the inside of dampproofing case (2), another row of terminal connection row (3) is in the outside of dampproofing case (2).

2. The relay protector capable of preventing moisture and heat dissipation according to claim 1, wherein a first hook (2a2) is provided in the case (2a), and the first hook (2a2) is provided at a position near the upper side of the inner wall of the case;

the moisture-proof bag is characterized by further comprising a moisture-proof bag (5), wherein a second hook (5a) is arranged on the moisture-proof bag (5), and the moisture-proof bag (5) is hung on the first hook (2a2) through the second hook (5 a).

3. The relay protector with moisture protection and heat dissipation functions as claimed in claim 2, wherein the moisture protection bag (5) further comprises a water absorption bag (5b) and a water storage bag (5c), the water absorption bag (5b1) is placed in the water absorption bag (5b), the water absorption bag (5b) is connected with air, the water storage bag (5c) is hung below the water absorption bag (5b), and the water storage bag (5c) is communicated with the water absorption bag (5 b).

4. The relay protector for preventing moisture and heat dissipation according to claim 3, wherein a water storage box (2a3) is further arranged in the box body (2a), the top of the water storage box (2a3) is open, and when the moisture-proof bag (5) is hung on the first hook (2a2) through the second hook (5a), the water storage bag (5c) is right above the water storage box (2a 3).

5. The relay protector with moisture-proof and heat dissipation functions as claimed in claim 1, further comprising a heat dissipation plate (4), wherein the heat dissipation plate (4) is disposed outside the moisture-proof box (2), the heat dissipation plate (4) is composed of a heat dissipation flat plate (4a) and heat dissipation vertical fins (4b), the heat dissipation vertical fins (4b) are provided in a plurality of numbers, the heat dissipation vertical fins (4b) are arranged in rows on one surface of the heat dissipation flat plate (4a), and the surface, which is not provided with the heat dissipation vertical fins (4b), of the heat dissipation flat plate (4a) is attached to the rear side wall of the box body (2 a).

6. A moisture-proof heat-dissipation relay protector according to claim 5, wherein two bracket sections (2a5) are arranged on the rear side wall of the box body (2a), the bracket sections (2a5) are protrusions on two sides of the rear side wall of the box body, the height of the bracket section (2a5) is greater than or equal to the height of the heat-dissipation vertical fin (4b), and the two bracket sections (2a5) are connected to one mounting plate (2a 6).

7. A moisture-proof heat-dissipating relay protector according to claim 5, wherein the rear side wall of the case (2a) is formed with a through hole (2a4), and the through hole (2a4) is completely covered by the heat dissipating plate (4 a).

8. The relay protector capable of preventing moisture and heat dissipation according to claim 1, wherein a glass plate (2b1) is disposed on the door (2b), an opening is formed in the middle of the door (2b), and the opening in the middle of the door (2b) is completely covered by the glass plate (2b 1).