CN219535390U - A distribution box with cooling function - Google Patents

Abstract

The utility model discloses a distribution box with a heat dissipation function, which comprises a distribution box main body, a heat dissipation fan and air deflectors, wherein the heat dissipation fan is arranged at the tops of two sides in the distribution box main body, the air deflectors are arranged at the tops of two sides of the distribution box main body, air inlets are formed in the bottoms of two sides of the distribution box main body, fixing strips positioned at the outer sides of the air inlets are fixedly connected to the bottoms of the two sides of the distribution box main body, through holes are formed in the outer sides of the fixing strips, semiconductor refrigerating plates are fixedly connected to the inner sides of the bottoms of the inner walls of the through holes, and the semiconductor refrigerating plates are positioned at the bottoms of the air inlets. According to the utility model, the protection mechanism, the fixing strip, the air inlet, the matched through hole and the semiconductor refrigeration plate are arranged to cool and dissipate heat in the distribution box main body, so that the problems that the air suction and heat dissipation time is long, the cooling and heat dissipation work cannot be well conducted, the cooling efficiency of the distribution box with the heat dissipation function is reduced, and the cooling and heat dissipation advantages are realized.

Description

A distribution box with cooling function

technical field

The utility model relates to the technical field of distribution boxes, in particular to a distribution box with heat dissipation function.

Background technique

The power distribution cabinet (box) is divided into power distribution cabinet (box), lighting distribution cabinet (box), metering cabinet (box), and is the final equipment of the power distribution system. The cabinet is used in the occasions where the load is relatively scattered and there are few circuits; the motor control center is used in the occasions where the load is concentrated and there are many circuits. They distribute the electric energy of a certain circuit of the upper-level power distribution equipment to the nearby load. The load provides protection, monitoring and control.

At present, the Chinese utility model whose publication number is CN212784462U discloses a distribution box with heat dissipation function, which includes a main body of the distribution box and heat exchange fins, a door is provided at the front end of the main body of the distribution box, and a display screen is provided on the surface , the two sides of the main body of the distribution box are symmetrically equipped with wind deflectors, the inner wall of the main body of the distribution box is provided with connecting columns, one end of the connecting column is connected with a fixed plate, one side of the fixed plate is equipped with heat exchange fins, and both sides of the heat exchange fins are symmetrically arranged with A vertical mounting frame, a horizontal mounting frame is provided on the surface of the vertical mounting frame, cooling fans are provided on both sides of the inner wall of the main body of the distribution box, a temperature control switch is provided on the top of the inner wall of the main body of the distribution box, and a temperature sensor is provided on one side of the temperature control switch; The utility model has the advantages of automatic heat dissipation, automatic temperature monitoring, rapid heat dissipation, avoiding component aging due to high temperature, flexibility and high efficiency, and convenient installation.

Although this kind of distribution box with heat dissipation function can carry out certain heat dissipation work, since the heat inside the main body of the distribution box is mainly drawn out by the cooling fan to perform heat dissipation work during the working process, the cooling fan can only perform air extraction and heat dissipation in the actual use process. work, but can not perform cooling work while pumping air well, resulting in a longer time for pumping air to dissipate heat, can not perform cooling and heat dissipation work well, and reduces the cooling efficiency of the distribution box with heat dissipation function.

Utility model content

In order to solve the problems raised in the above-mentioned background technology, the purpose of this utility model is to provide a distribution box with heat dissipation function, which has the advantages of cooling and heat dissipation, and solves the problem that the cooling fan can only perform air extraction and heat dissipation in the actual use process. However, it is not possible to perform cooling work while pumping air well, resulting in a long time for pumping air to dissipate heat, and it is impossible to perform cooling and heat dissipation work well, which reduces the problem of the cooling efficiency of the power distribution box with heat dissipation function.

In order to achieve the above purpose, the utility model provides the following technical solutions: a power distribution box with heat dissipation function, including a main body of the power distribution box, a cooling fan and a wind deflector. At the top, the wind deflector is arranged on the top of both sides of the main body of the distribution box, and the bottoms on both sides of the main body of the distribution box are provided with air inlets, and the bottoms on both sides of the main body of the distribution box are fixedly connected with The fixing strip on the outside of the tuyere, the outside of the fixing strip is provided with a through opening, and the inner side of the bottom of the inner wall of the opening is fixedly connected with a semiconductor cooling plate, and the semiconductor cooling plate is located at the bottom of the air inlet, and the semiconductor cooling plate is inclined It is provided that the inner side of the semiconductor refrigeration plate is in contact with the outer side of the main body of the distribution box, and a protective mechanism is provided on the inner side of the bottom of the inner wall of the opening.

As preferred in the present invention, the protective mechanism includes an opening, a protective strip and a reinforcing strip, the opening is set on the right side of the bottom of the inner wall of the opening, the protective strip is fixedly connected to the inner wall of the opening, and the reinforcing strip is fixedly connected to the inner wall of the opening. On the inner side of the protective strip, several reinforcing strips are provided, and the several reinforcing strips are equidistantly distributed.

As preferred in the present invention, the inside of the port is movably connected with a dust-proof net, the dust-proof net is located on the outside of the semiconductor refrigeration plate, and the dust-proof net is used in conjunction with the port and the air inlet.

As preferred in the present invention, magnetic strips are fixedly connected to the top and bottom of the inner side of the dust-proof net, and the magnetic strips are arranged in a strip shape, and the magnetic strips are used in conjunction with the dust-proof net.

As preferred in the present invention, the top and bottom of the outside of the port are fixedly connected with a magnetic strip located inside the magnetic strip, the outside of the magnetic strip is magnetically connected to the inside of the magnetic strip, and the magnetic strip cooperates with Magnetic stripe used.

As preferred in the present invention, a pull handle is provided on the outside of the fixing strip, the inside of the pull handle is fixedly connected with the outside of the dust-proof net, and the pull handle is used in conjunction with the dust-proof net.

As preferred in the present invention, the fixing strips, protective strips and reinforcing strips are all made of stainless steel, and the fixing strips, protective strips and reinforcing strips are used in conjunction with the air inlet and the semiconductor refrigeration plate.

Compared with the prior art, the beneficial effects of the utility model are as follows:

1. The utility model cools down and dissipates heat inside the main body of the distribution box by setting a protective mechanism, a fixed strip, an air inlet, and a semiconductor refrigeration plate, and solves the problem that the cooling fan can only perform air extraction and heat dissipation in the actual use process, and the It is not possible to perform cooling work well while pumping air, resulting in a long time for pumping and heat dissipation, and cannot perform cooling and heat dissipation work well, which reduces the problem of cooling efficiency of the distribution box with heat dissipation function, and has the advantages of cooling and heat dissipation .

2. The utility model can effectively filter the air entering the inside of the opening during the working process of the opening with the fixing strip and the air inlet by setting the dust-proof net, so as to prevent dust from entering the inside of the opening and improve the ventilation. The dustproof effect of the mouth.

3. By setting the magnetic strip, the utility model can effectively provide magnetic positioning points for the magnetic strip during the working process of the magnetic strip with the dust-proof net, so as to avoid the difficulty in effectively magnetically attracting the dust-proof net during the working process of the magnetic strip. In the case of positioning, the magnetic suction positioning effect of the magnetic strip is improved.

Description of drawings

Fig. 1 is a schematic diagram of the three-dimensional structure of the utility model;

Fig. 2 is a schematic diagram of the three-dimensional explosion structure of the fixing strip of the present invention;

Fig. 3 is a schematic diagram of the three-dimensional explosion structure of the protective net of the present invention.

In the figure: 1. The main body of the distribution box; 2. The cooling fan; 3. The wind deflector; 4. The air inlet; ; 82, protective strip; 83, reinforcement strip; 9, dust-proof net; 10, magnetic strip; 11, magnetic suction strip; 12, pull handle.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. example. Based on the embodiments of the present utility model, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of the present utility model.

As shown in Figures 1 to 3, a power distribution box with heat dissipation function provided by the utility model includes a power distribution box main body 1, a heat dissipation fan 2 and an air deflector 3, and the heat dissipation fan 2 is arranged on the power distribution box main body 1 On the top of both sides of the interior, the wind deflector 3 is arranged on the top of both sides of the main body of the distribution box 1, and the bottom of both sides of the main body of the distribution box 1 is provided with an air inlet 4, and the bottoms of both sides of the main body of the distribution box 1 are fixedly connected There is a fixed bar 5 located outside the air inlet 4, and a port 6 is opened on the outside of the fixed bar 5, and a semiconductor refrigeration plate 7 is fixedly connected to the inner side of the bottom of the inner wall of the port 6, and the semiconductor refrigeration plate 7 is located at the bottom of the air inlet 4. The plate 7 is arranged obliquely, the inner side of the semiconductor refrigeration plate 7 is in contact with the outer side of the main body 1 of the distribution box, and the inner side of the inner wall bottom of the opening 6 is provided with a protective mechanism 8 .

Referring to Fig. 2 and Fig. 3, the protective mechanism 8 comprises an opening 81, a protective strip 82 and a reinforcing strip 83, the opening 81 is set on the right side of the bottom of the inner wall of the opening 6, the protective strip 82 is fixedly connected to the inner wall of the opening 81, and the reinforcing strip 83 is fixed Connected to the inner side of the protective strip 82, several reinforcing strips 83 are provided, and the several reinforcing strips 83 are equidistantly distributed.

As a technical optimization scheme of the present utility model, by setting the protection mechanism 8, it can effectively protect the semiconductor refrigeration board 7 while providing heat dissipation space for the semiconductor refrigeration board 7 during the working process of the semiconductor refrigeration board 7 and the fixing bar 5. work, avoiding the situation that it is difficult to dissipate heat during the working process of the semiconductor refrigeration board 7, and improving the cooling effect of the semiconductor refrigeration board 7.

Referring to Fig. 2 and Fig. 3, there is a dust-proof net 9 movably connected to the inside of the port 6, and the dust-proof net 9 is located on the outside of the semiconductor refrigeration plate 7, and the dust-proof net 9 cooperates with the port 6 and the air inlet 4 for use.

As a technical optimization scheme of the utility model, by setting the dust-proof net 9, the air entering the inside of the port 6 can be effectively filtered during the working process of the port 6 with the fixing strip 5 and the air inlet 4, so as to avoid The fact that dust enters the inside of the port 6 improves the dustproof effect of the port 6 .

Referring to Fig. 2 and Fig. 3, the top and the bottom of the inner side of the dustproof net 9 are fixedly connected with a magnetic strip 10, the magnetic strip 10 is arranged in a strip shape, and the magnetic strip 10 cooperates with the dustproof net 9 for use.

As a technical optimization scheme of the present utility model, by setting the magnetic strip 10, it is possible to effectively connect the dust-proof net 9 and the port 6 through the magnetic strip 11 during the working process of the dust-proof net 9 with the port 6. The magnetic suction positioning work avoids the situation that the dust-proof net 9 is difficult to install and separate from the port 6 during use, and improves the installation convenience and working stability of the dust-proof net 9 .

Referring to Fig. 2 and Fig. 3, the top and the bottom of the outside of the port 6 are fixedly connected with a magnetic strip 11 located inside the magnetic strip 10, the outside of the magnetic strip 11 is magnetically connected with the inside of the magnetic strip 10, and the magnetic strip 11 cooperates Magnetic strip 10 is used.

As a technical optimization scheme of the present utility model, by setting the magnetic strip 11, the magnetic strip 10 can be effectively provided with a magnetic suction positioning point during the working process of the magnetic strip 10 with the dustproof net 9, and the magnetic strip 10 can be avoided during the working process. It is difficult to effectively magnetically locate the dust-proof net 9, which improves the magnetic positioning effect of the magnetic strip 10.

Referring to Fig. 2 and Fig. 3, a pulling handle 12 is provided on the outside of the fixing bar 5, and the inside of the pulling handle 12 is fixedly connected with the outside of the dustproof net 9, and the pulling handle 12 is used in conjunction with the dustproof net 9.

As a technical optimization scheme of the present utility model, by setting the pulling handle 12, it can effectively provide the user with the force to pull the dustproof net 9 during the working process of the magnetic strip 10 and the magnetic suction strip 11 in cooperation with the dustproof net 9 Medium, to avoid the situation that it is difficult to disassemble due to the magnetic force of the magnetic strip 10 during the disassembly process of the dust-proof net 9, and improve the convenience of disassembly of the dust-proof net 9.

Referring to Fig. 2 and Fig. 3, the fixed strip 5, the protective strip 82 and the reinforcement strip 83 are all made of stainless steel, and the fixed strip 5, the protection strip 82 and the reinforcement strip 83 cooperate with the air inlet 4 and the semiconductor refrigeration plate 7 for use.

As a technical optimization scheme of the present utility model, by arranging the fixing strip 5, the protective strip 82 and the reinforcing strip 83 made of stainless steel, it can effectively ensure normal operation while avoiding the situation of self-corrosion, and improve the stability of the fixing strip 5. , The service life of protective bar 82 and reinforcing bar 83.

The working principle and application process of the utility model: when in use, connect the semiconductor refrigeration plate 7 with the external power supply through the connecting wire, and then drive the magnetic strip 10 to move by holding the dust-proof net 9 through the pulling handle 12, and place the dust-proof net 9 on the Inside the port 6, the magnetic strip 10 is in contact with the magnetic strip 11, and the magnetic installation and positioning operation is performed between the dust-proof net 9 and the port 6. During the working process of the cooling fan 2, the external air is filtered through the dust-proof net 9 and enters the duct. Inside the port 6, at this time, the semiconductor refrigeration plate 7 cools the air entering the port 6, and the cooled air enters the inside of the main body 1 of the distribution box through the air inlet 4, and performs cooling and heat dissipation work on the inside of the main body 1 of the distribution box. At the same time, the heat dissipation surface of the semiconductor refrigeration plate 7 dissipates heat through the opening 81 during the working process, so as to realize the function of cooling and heat dissipation, and improve the cooling efficiency of the distribution box with heat dissipation function.

To sum up: this kind of distribution box with heat dissipation function can cool down and dissipate heat inside the main body 1 of the distribution box by setting the protective mechanism 8, the fixing strip 5, the air inlet 4, the opening 6 and the semiconductor refrigeration plate 7, It solves the problem that in actual use, the cooling fan can only perform air extraction and heat dissipation work, but cannot perform cooling work while exhausting air well, resulting in a long time for air extraction and heat dissipation, and cannot perform cooling and heat dissipation work well, which reduces the The problem of the cooling efficiency of the heat dissipation function distribution box.

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article, or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that various changes and modifications can be made to these embodiments without departing from the principle and spirit of the present invention , replacements and modifications, the scope of the present utility model is defined by the appended claims and their equivalents.

Claims (7)

1. The utility model provides a block terminal with heat dissipation function, includes block terminal main part (1), radiator fan (2) and aviation baffle (3), its characterized in that: radiator fan (2) set up the top in the inside both sides of block terminal main part (1), aviation baffle (3) set up the top in block terminal main part (1) both sides, air intake (4) have all been seted up to the bottom of block terminal main part (1) both sides, the equal fixedly connected with of bottom of block terminal main part (1) both sides is located fixed strip (5) in the air intake (4) outside, opening (6) have been seted up in the outside of fixed strip (5), the inboard fixedly connected with semiconductor refrigeration board (7) of opening (6) inner wall bottom, semiconductor refrigeration board (7) are located the bottom of air intake (4), semiconductor refrigeration board (7) are the slope setting, the inboard of semiconductor refrigeration board (7) contacts with the outside of block terminal main part (1), the inboard of opening (6) inner wall bottom is provided with protection machanism (8).

2. The power distribution box with heat dissipation function according to claim 1, wherein: the protection mechanism (8) comprises an opening (81), a protection strip (82) and a reinforcing strip (83), wherein the opening (81) is formed in the right side of the bottom of the inner wall of the through hole (6), the protection strip (82) is fixedly connected to the inner wall of the opening (81), the reinforcing strip (83) is fixedly connected to the inner side of the protection strip (82), a plurality of reinforcing strips (83) are arranged, and the reinforcing strips (83) are distributed at equal distances.

3. The power distribution box with heat dissipation function according to claim 1, wherein: the inside swing joint of opening (6) has dust screen (9), dust screen (9) are located the outside of semiconductor refrigeration board (7), dust screen (9) cooperation opening (6) and air intake (4) use.

4. A power distribution box with heat dissipation function as set forth in claim 3, wherein: the top and the bottom of dust screen (9) inboard all fixedly connected with magnetic stripe (10), magnetic stripe (10) are the strip setting, magnetic stripe (10) cooperation dust screen (9) use.

5. The power distribution box with heat dissipation function according to claim 4, wherein: the top and the bottom outside the through hole (6) are fixedly connected with a magnetic attraction strip (11) positioned on the inner side of the magnetic strip (10), the outer side of the magnetic attraction strip (11) is magnetically connected with the inner side of the magnetic strip (10), and the magnetic attraction strip (11) is matched with the magnetic strip (10) for use.

6. A power distribution box with heat dissipation function as set forth in claim 3, wherein: the outside of fixed strip (5) is provided with pulling handle (12), the outside fixed connection of the inboard of pulling handle (12) and dust screen (9), pulling handle (12) cooperation dust screen (9) use.

7. A power distribution box with heat dissipation function as defined in claim 2, wherein: the fixing strip (5), the protective strip (82) and the reinforcing strip (83) are made of stainless steel, and the fixing strip (5), the protective strip (82) and the reinforcing strip (83) are matched with the air inlet (4) and the semiconductor refrigeration plate (7) for use.