CN217035534U

CN217035534U - Relay special for series-parallel connection switching

Info

Publication number: CN217035534U
Application number: CN202122906730.6U
Authority: CN
Inventors: 刘化娜
Original assignee: Shanghai Migao Lai Electronics Co ltd
Current assignee: Shanghai Migao Lai Electronics Co ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-07-22
Anticipated expiration: 2031-11-25

Abstract

The utility model discloses a relay special for series-parallel switching, which comprises a relay, wherein both sides of the relay are electrically connected with semiconductor refrigerating sheets, the top and the bottom of the outer side of the relay are fixedly connected with convex plates, the outer side of the inner side of each convex plate is fixedly connected with a vertical through plate, the top and the bottom of the outer side of each vertical through plate are fixedly connected with motors, the output ends of the motors are fixedly connected with fans, the top and the bottom of the surface of the relay are respectively sleeved with a refrigerating ring, the refrigerating rings are matched with the relay for use, and the top and the bottom of the front surface of the relay are respectively and fixedly connected with radiating fins. The series-parallel switching special relay achieves the effect of rapid heat dissipation, and solves the problems that the conventional relay generates certain heat due to high power, and internal electronic elements are damaged due to the heat, so that the service life of the relay is influenced.

Description

Series-parallel connection switching special relay

Technical Field

The utility model relates to the technical field of relays, in particular to a relay special for series-parallel connection switching.

Background

The relay is a device for controlling electricity, but because the power born by the existing relay is larger, certain heat can be generated in the relay, and the heat can cause the phenomenon that the internal electronic elements are damaged, thereby influencing the service life of the relay.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems in the background art, the utility model aims to provide a relay special for series-parallel switching, which has the advantage of rapid heat dissipation, and solves the problem that the service life of the relay is affected because certain heat is generated inside the existing relay due to high power bearing, and the heat can cause the damage of internal electronic elements.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a special relay of series-parallel connection switching, includes the relay, the equal electricity in both sides of relay is connected with the semiconductor refrigeration piece, the top and the equal fixedly connected with flange in bottom in the relay outside, the inboard outside fixedly connected with of flange erects the board, erect the top and the equal fixedly connected with motor in bottom in the board outside, the output fixedly connected with fan of motor.

Preferably, the top and the bottom of the surface of the relay are sleeved with refrigerating rings, and the refrigerating rings are matched with the relay for use.

Preferably, the top and the bottom of the front surface of the relay are fixedly connected with heat dissipation fins, and the heat dissipation fins are matched with the relay for use.

Preferably, the outer side of the vertical transparent plate is provided with a transparent groove, and the transparent groove is matched with the vertical transparent plate for use.

Preferably, the outer side of the protruding plate is fixedly connected with a positioning block, and the inner side of the positioning block is fixedly connected with the relay.

Preferably, the motor is Y112M-4.

Compared with the prior art, the utility model has the following beneficial effects:

1. the series-parallel switching special relay achieves the effect of rapid heat dissipation by the matched use of the relay, the semiconductor refrigeration piece, the convex plate, the vertical through plate, the motor and the fan, and solves the problems that the conventional relay generates certain heat inside due to large borne power, and the heat can cause damage to internal electronic elements and influence the service life of the relay.

2. According to the utility model, through the arrangement of the refrigerating ring, the relay can be more rapidly cooled, and the cooling efficiency is increased.

3. According to the utility model, through the arrangement of the radiating fins, the heat on the front surface of the relay can be more sufficiently radiated, and the phenomenon of overhigh heat is avoided.

4. According to the utility model, through the arrangement of the through grooves, hot air can be more smoothly emitted to the outside, and the phenomenon of wind resistance is avoided.

5. According to the utility model, the positioning block is arranged, so that the convex plate can be more tightly connected with the relay, and the falling-off phenomenon is prevented.

Drawings

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

FIG. 2 is an enlarged structural view of the point A in FIG. 1;

fig. 3 is a perspective view of a partial structure of the present invention.

In the figure: 1. a relay; 2. a semiconductor refrigerating sheet; 3. a convex plate; 4. erecting a transparent plate; 5. a motor; 6. a fan; 7. a refrigerating ring; 8. a heat dissipating fin; 9. penetrating through the groove; 10. and (7) positioning the blocks.

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 obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.

As shown in fig. 1 to 3, the series-parallel switching dedicated relay provided by the utility model comprises a relay 1, wherein both sides of the relay 1 are electrically connected with semiconductor refrigeration sheets 2, both the top and the bottom of the outer side of the relay 1 are fixedly connected with convex plates 3, the outer side of the inner side of each convex plate 3 is fixedly connected with a vertical through plate 4, both the top and the bottom of the outer side of each vertical through plate 4 are fixedly connected with a motor 5, and the output end of each motor 5 is fixedly connected with a fan 6.

Referring to fig. 2, the top and the bottom of the surface of the relay 1 are both sleeved with a refrigerating ring 7, and the refrigerating ring 7 is used in cooperation with the relay 1.

As a technical optimization scheme of the utility model, the relay 1 can dissipate heat more quickly by arranging the refrigerating ring 7, and the heat dissipation efficiency is improved.

Referring to fig. 1, the top and the bottom of the front surface of the relay 1 are both fixedly connected with heat dissipation fins 8, and the heat dissipation fins 8 are used in cooperation with the relay 1.

As a technical optimization scheme of the utility model, through the arrangement of the heat radiating fins 8, the heat on the front side of the relay 1 can be more sufficiently radiated, and the phenomenon of overhigh heat is avoided.

Referring to fig. 2, a transparent groove 9 is formed in the outer side of the vertical transparent plate 4, and the transparent groove 9 is used in cooperation with the vertical transparent plate 4.

As a technical optimization scheme of the utility model, through the arrangement of the through groove 9, hot air can be more smoothly emitted to the outside, and the phenomenon of wind resistance is avoided.

Referring to fig. 2, a positioning block 10 is fixedly connected to an outer side of the protruding plate 3, and an inner side of the positioning block 10 is fixedly connected to the relay 1.

As a technical optimization scheme of the utility model, the convex plate 3 can be more tightly connected with the relay 1 through the arrangement of the positioning block 10, so that the falling-off phenomenon is prevented.

The working principle and the using process of the utility model are as follows: firstly, a user firstly sleeves the refrigerating ring 7 on the surface of the relay 1, then electrically connects the semiconductor refrigerating sheet 2 with the relay 1, then starts the motor 5, the output end of the motor 5 drives the fan 6 to rotate, the fan 6 is matched with the through groove 9 to suck hot air outwards, and then is matched with the radiating fins 8, so that the effect of quickly radiating heat is achieved.

In conclusion: this special relay of series-parallel connection switching uses through the cooperation of relay 1, semiconductor refrigeration piece 2, flange 3, perpendicular board 4, motor 5 and fan 6, reaches the effect that can dispel the heat fast, and this special relay of series-parallel connection switching has solved current relay because the power that bears is great, and its inside will produce certain heat, and these heats will lead to the phenomenon that inside electronic component appears damaging, have influenced relay life's problem.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a special relay of series-parallel connection switching, includes relay (1), its characterized in that: the equal electricity in both sides of relay (1) is connected with semiconductor refrigeration piece (2), the top and the equal fixedly connected with flange in bottom (3) in the relay (1) outside, the inboard outside fixedly connected with of flange (3) erects board (4), erect the top and the equal fixedly connected with motor in bottom (5) in the board (4) outside, the output fixedly connected with fan (6) of motor (5).

2. The relay special for series-parallel switching according to claim 1, characterized in that: the top and the bottom on the surface of the relay (1) are both provided with a refrigerating ring (7), and the refrigerating ring (7) is matched with the relay (1) for use.

3. The relay special for series-parallel switching according to claim 1, characterized in that: the top and the bottom of the front face of the relay (1) are fixedly connected with radiating fins (8), and the radiating fins (8) are matched with the relay (1) for use.

4. The relay special for series-parallel switching according to claim 1, characterized in that: the outer side of the vertical transparent plate (4) is provided with a transparent groove (9), and the transparent groove (9) is matched with the vertical transparent plate (4) for use.

5. The relay special for series-parallel switching according to claim 1, characterized in that: the outer side of the convex plate (3) is fixedly connected with a positioning block (10), and the inner side of the positioning block (10) is fixedly connected with the relay (1).

6. The relay special for series-parallel switching according to claim 1, wherein: the model of the motor (5) is Y112M-4.