CN221709265U - Block terminal with heat sink - Google Patents

Abstract

The utility model relates to the technical field of distribution boxes, and discloses a distribution box with a cooling device, comprising a distribution box main body, a connecting pipe is arranged on the top of the distribution box main body, a filtering structure is arranged on the top of the connecting pipe, copper plates are arranged on the inner walls on both sides of the interior of the distribution box main body, a plurality of heat-conducting fins are arranged on the inner walls on both sides of the distribution box main body, and the heat-conducting fins penetrate the distribution box main body, a heat dissipation cavity is opened inside the distribution box main body, a protective structure is arranged on both sides of the distribution box main body, and a sealing door is hingedly connected to the front side of the distribution box main body. When in use, the plurality of heat-conducting fins inside the distribution box main body will introduce the temperature inside the distribution box main body into the heat dissipation cavity, and the fan will be started, and the fan will introduce external air into the heat dissipation cavity opened on the inner wall of the distribution box main body through the connecting pipe, so as to cool the inside of the distribution box main body through the heat dissipation cavity, so as to avoid the temperature inside the distribution box main body being too high and damaging the service life of components.

Description

A distribution box with a cooling device

Technical Field

The utility model relates to the technical field of distribution boxes, in particular to a distribution box with a cooling device.

Background Art

The distribution box is an electrical equipment with the characteristics of small size, easy installation, special technical performance, fixed position, unique configuration function, no site restrictions, wide application, stable and reliable operation, high space utilization, small footprint and environmental protection. However, the distribution boxes currently used in the market have a relatively simple structure and lack a cooling structure. The components inside the distribution box will generate a lot of heat when working for a long time, and long-term high temperature will reduce the service life of the components. Therefore, a distribution box with a cooling device is proposed.

Utility Model Content

The purpose of the utility model is to provide a distribution box with a cooling device to solve the problem raised in the above background technology that the distribution box currently used in the market has a relatively simple structure and lacks a cooling structure, and the components inside the distribution box will generate a large amount of heat when working for a long time, and long-term high temperature will reduce the service life of the components.

To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a distribution box with a cooling device, comprising a distribution box body, a connecting pipe is arranged on the top of the distribution box body, a filtering structure is arranged on the top of the connecting pipe, copper plates are arranged on the inner walls on both sides of the distribution box body, a plurality of heat-conducting fins are arranged on the inner walls on both sides of the distribution box body, and the heat-conducting fins penetrate the distribution box body, a heat dissipation cavity is opened inside the distribution box body, and a protective structure is arranged on both sides of the distribution box body, a sealed door is hingedly connected to the front side of the distribution box body, a handle is fixedly arranged on one side of the sealed door, a fan is arranged inside the connecting pipe, and when in use, the plurality of heat-conducting fins inside the distribution box body will introduce the temperature inside the distribution box body into the heat dissipation cavity, and the fan will be started, and the fan will introduce external air into the heat dissipation cavity opened on the inner wall of the distribution box body through the connecting pipe, so as to cool down the inside of the distribution box body through the heat dissipation cavity, so as to avoid the temperature inside the distribution box body being too high and damaging the service life of components.

Preferably, the filtering structure includes a top plate, which is arranged on the top of the connecting pipe, a filter plate is arranged inside the top plate, buckle blocks are arranged on both sides of the bottom of the top plate, and the buckle blocks are buckled on the inner wall of the connecting pipe. When the fan pours external air into the heat dissipation cavity, the filter plate inside the top plate will filter dust in the air to prevent dust from entering the interior.

Preferably, the protection structure includes two support plates, which are respectively fixedly mounted on both sides of the distribution box body. A shield is arranged on the top of the support plate, and two limit plates are arranged on both sides of the distribution box body. The two limit plates are buckled on the outside of the shield. When in use, the shield is slid downward through the limit plates of the chain, and the support plate will lift the shield. At the same time, the limit plates will also limit and fix the shield, so that the thermal fins are protected by the shield to avoid damage to the thermal fins.

Preferably, an air inlet is provided on the top of the distribution box body, and the air inlet is connected to a connecting pipe, through which external air is introduced.

Preferably, a slot is provided on the inner wall of the connecting pipe, and the buckle block fits in the slot, so that the top plate is limited and fixed by the buckle block.

Preferably, the cross section of the limiting plate is processed into an L-shape, and the limiting plate is buckled on the outside of the shield, and the shield is limited and fixed by the limiting plate.

Preferably, a plurality of mounting grooves are provided on both sides of the distribution box body, and the heat-conducting fins pass through the mounting grooves, so as to facilitate the installation of the heat-conducting fins.

Preferably, a T-shaped slot is provided inside one end of the heat-conducting fin extending out of the outside of the distribution box body, and the T-shaped slot is connected to the heat dissipation cavity. When heat is dissipated, part of the cold air will be discharged through the slot, thereby improving the heat dissipation effect.

Compared with the prior art, the utility model adopts the above technical solution and has the following technical effects:

The utility model is provided with a copper plate, heat-conducting fins, a heat-dissipating cavity and a fan. When in use, when the temperature inside the distribution box body is too high, the heat-conducting fins on both sides inside the distribution box body will introduce the temperature inside the distribution box body into the heat-dissipating cavity. Then, the fan is started, and the fan will filter the external air through the filter plate on the top of the connecting pipe to prevent dust in the air from entering. Then, the air is introduced into the heat-dissipating cavity, so that the inside of the distribution box body is cooled through the heat-dissipating cavity. At the same time, one end of the heat-conducting fin passes through the distribution box body, so the other end of the heat-conducting fin will also have a cooling effect, thereby improving the cooling effect. The shields on both sides of the distribution box body will protect one end of the heat-conducting fin to prevent the heat-conducting fin from being damaged.

BRIEF DESCRIPTION OF THE DRAWINGS

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

FIG1 is a schematic diagram of the main structure of the utility model;

FIG2 is a side view of the structure of the utility model;

FIG3 is a schematic cross-sectional view of the utility model;

FIG4 is a schematic diagram of the connection between the distribution box body and the heat conducting fins of the utility model;

FIG5 is an enlarged structural schematic diagram of A in FIG3 of the present utility model;

FIG. 6 is an enlarged structural schematic diagram of B in FIG. 1 of the present utility model.

Explanation of the reference numerals: 1. Distribution box body; 2. Connecting pipe; 3. Top plate; 4. Filter plate; 5. Buckle block; 6. Copper plate; 7. Heat-conducting fins; 8. Heat dissipation cavity; 9. Support plate; 10. Protective cover; 11. Limit plate; 12. Sealing door; 13. Handle; 14. Fan.

DETAILED DESCRIPTION

The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

It should be noted that when an element is referred to as being "fixed on" or "set on" another element, it can be directly on the other element or indirectly set on the other element; when an element is referred to as being "connected to" another element, it can be directly connected to the other element or indirectly connected to the other element.

It should be understood that the terms "length", "width", "up", "down", "front", "back", "first", "second", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of this application, "multiple" and "several" mean two or more, unless otherwise clearly and specifically defined.

It should be noted that the structures, proportions, sizes, etc. illustrated in the drawings of this specification are only used to match the contents disclosed in the specification for people familiar with this technology to understand and read, and are not used to limit the conditions under which this application can be implemented. Therefore, they have no substantive technical significance. Any structural modification, change in proportional relationship or adjustment of size should still fall within the scope of the technical content disclosed in this application without affecting the effects and purposes that can be achieved by this application.

Example

In the prior art, the distribution box currently used in the market has a relatively simple structure and lacks a cooling structure. The components inside the distribution box will generate a large amount of heat when working for a long time, and long-term high temperature will reduce the service life of the components.

Please refer to Figures 1-5. The utility model provides a technical solution: a distribution box with a cooling device, including a distribution box body 1, a connecting pipe 2 is arranged on the top of the distribution box body 1, an air inlet is opened on the top of the distribution box body 1, the air inlet is connected to the connecting pipe 2, and the external air is introduced through the connecting pipe 2, and a filtering structure is arranged on the top of the connecting pipe 2, and the filtering structure includes a top plate 3, the top plate 3 is arranged on the top of the connecting pipe 2, and a filter plate 4 is arranged inside the top plate 3, buckle blocks 5 are arranged on both sides of the bottom of the top plate 3, the buckle blocks 5 are buckled on the inner wall of the connecting pipe 2, and the inner wall of the connecting pipe 2 is provided with a card groove, the buckle block 5 is fitted with the card groove, and the top plate 3 is limited and fixed by the buckle block 5, and the fan When the outside air is poured into the heat dissipation cavity 8, the filter plate 4 inside the top plate 3 will filter the dust in the air to prevent the dust from entering the inside. Copper plates 6 are provided on the inner walls on both sides of the inside of the distribution box body 1. Multiple heat-conducting fins 7 are provided on the inner walls on both sides of the distribution box body 1, and the heat-conducting fins 7 penetrate the distribution box body 1. A T-shaped through groove 15 is provided inside one end of the heat-conducting fin 7 extending out of the outside of the distribution box body 1, and the T-shaped through groove is connected to the heat dissipation cavity 8. When heat is dissipated, part of the cold air will be discharged through the T-shaped through groove 15, thereby improving the heat dissipation effect of the heat-conducting fin 7. Multiple installation grooves are provided on both sides of the distribution box body 1, and the heat-conducting fins 7 penetrate the installation grooves, which are convenient for heat conduction. The heat fins 7 are installed, a heat dissipation cavity 8 is opened inside the distribution box body 1, and a protective structure is arranged on both sides of the distribution box body 1. The protective structure includes two support plates 9, and the two support plates 9 are fixedly installed on both sides of the distribution box body 1 respectively. A shield 10 is arranged on the top of the support plate 9, and two limit plates 11 are arranged on both sides of the distribution box body 1. The two limit plates 11 are buckled on the outside of the shield 10, and the cross-section of the limit plate 11 is processed into an L shape, and the limit plate 11 is buckled on the outside of the shield 10. The shield 10 is limited and fixed by the limit plate 11. When in use, the shield 10 is slid downward through each limit plate 11 of the chain, and the support plate 9 will lift the shield 10, and the limit plate 11 will also The protective cover 10 is limited and fixed, so that the thermal fins 7 are protected by the protective cover 10 to avoid damage to the thermal fins 7. The front side of the distribution box body 1 is hingedly connected with a sealing door 12, and a handle 13 is fixedly provided on one side of the sealing door 12. A fan 14 is provided inside the connecting pipe 2. When in use, the multiple thermal fins 7 inside the distribution box body 1 will introduce the temperature inside the distribution box body 1 into the heat dissipation cavity 8. When the fan 14 is started, the fan 14 will introduce external air through the connecting pipe 2 into the heat dissipation cavity 8 opened on the inner wall of the distribution box body 1, thereby cooling the inside of the distribution box body 1 through the heat dissipation cavity 8 to avoid the temperature inside the distribution box body 1 being too high and damaging the service life of components.

Working principle or structural principle, when in use, when the temperature inside the distribution box body 1 is too high, the heat-conducting fins 7 on both sides of the distribution box body 1 will introduce the temperature inside the distribution box body 1 into the heat dissipation cavity 8, and then start the fan 14. The fan 14 will filter the external air through the filter plate 4 on the top of the connecting pipe 2 to prevent dust in the air from entering, and then introduce the air into the heat dissipation cavity 8, so that the inside of the distribution box body 1 is cooled through the heat dissipation cavity 8. At the same time, one end of the heat-conducting fin 7 passes through the distribution box body 1, so the other end of the heat-conducting fin 7 will also have a cooling effect, and part of the cold air will be discharged through the T-shaped through-slot 15 inside the heat-conducting fin 7, thereby further improving the heat dissipation effect, thereby improving the cooling effect, and the shields 10 on both sides of the distribution box body 1 will protect one end of the heat-conducting fin 7 to prevent the heat-conducting fin 7 from being damaged.

So far, the embodiments of the utility model have been described in detail in conjunction with the accompanying drawings. It should be noted that the implementation methods not shown or described in the drawings or the body of the specification are all forms known to ordinary technicians in the relevant technical field and are not described in detail. In addition, the above definitions of each component are not limited to the various specific structures, shapes or methods mentioned in the embodiments, and ordinary technicians in the field can simply change or replace them.

It will be understood by those skilled in the art that the features described in the various embodiments and/or claims of the present invention may be combined and/or combined in various ways, even if such combinations and/or combinations are not explicitly described in the present invention. In particular, the features described in the various embodiments and/or claims of the present invention may be combined and/or combined in various ways without departing from the spirit and teachings of the present invention. All of these combinations and/or combinations fall within the scope of the present invention.

The specific embodiments described above further illustrate the purpose, technical solutions and beneficial effects of the utility model in detail. It should be understood that the above description is only a specific embodiment of the utility model and is not intended to limit the utility model. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the utility model should be included in the protection scope of the utility model.

Claims (8)

1. The utility model provides a block terminal with heat sink, includes block terminal main part (1), its characterized in that: the utility model discloses a power distribution box, including power distribution box main part (1), connecting pipe (2) are provided with at the top of power distribution box main part (1), the top of connecting pipe (2) is provided with filtration, the inside both sides inner wall of power distribution box main part (1) all is provided with copper (6), the both sides inner wall of power distribution box main part (1) all is provided with a plurality of heat conduction fins (7) and heat conduction fins (7) run through power distribution box main part (1), heat dissipation chamber (8) have been seted up to the inside of power distribution box main part (1), the both sides of power distribution box main part (1) all are provided with protection architecture, the front side of power distribution box main part (1) articulates and is connected with sealing door (12), one side of sealing door (12) is fixed to be provided with handle (13), the inside of connecting pipe (2) is provided with fan (14).

2. A power distribution box with a cooling device according to claim 1, characterized in that: the filter structure comprises a top plate (3), the top plate (3) is arranged at the top of the connecting pipe (2), a filter plate (4) is arranged in the top plate (3), buckling blocks (5) are arranged on two sides of the bottom of the top plate (3), and the buckling blocks (5) are buckled on the inner wall of the connecting pipe (2).

3. A power distribution box with a cooling device according to claim 1, characterized in that: the protection structure comprises two supporting plates (9), wherein the two supporting plates (9) are respectively and fixedly arranged on two sides of the distribution box main body (1), a protecting cover (10) is arranged at the top of each supporting plate (9), two limiting plates (11) are arranged on two sides of the distribution box main body (1), and the two limiting plates (11) are buckled on the outer sides of the protecting cover (10).

4. A power distribution box with a cooling device according to claim 1, characterized in that: the top of block terminal main part (1) has seted up the air inlet, the air inlet is linked together with connecting pipe (2).

5. A power distribution box with a cooling device according to claim 2, characterized in that: the inner wall of the connecting pipe (2) is provided with a clamping groove, and the buckling block (5) is attached to the clamping groove.

6. A power distribution box with a cooling device according to claim 3, characterized in that: the cross section of the limiting plate (11) is processed into an L shape, and the limiting plate (11) is buckled on the outer side of the protective cover (10).

7. A power distribution box with a cooling device according to claim 1, characterized in that: a plurality of mounting grooves are formed in two sides of the distribution box main body (1), and the heat conducting fins (7) penetrate through the mounting grooves.

8. A power distribution box with a cooling device according to claim 1, characterized in that: the heat conduction fins (7) extend out of one end of the outer side of the distribution box main body (1), T-shaped through grooves (15) are formed in the inner portion of one end of the outer side of the distribution box main body, and the T-shaped through grooves are communicated with the heat dissipation cavity (8).