CN212875209U

CN212875209U - Easily heat dissipation formula block terminal

Info

Publication number: CN212875209U
Application number: CN202021536886.9U
Authority: CN
Inventors: 张云举
Original assignee: Wuhan Zijie Electric Power Technology Co ltd
Current assignee: Wuhan Zijie Electric Power Technology Co ltd
Priority date: 2020-07-29
Filing date: 2020-07-29
Publication date: 2021-04-02
Anticipated expiration: 2030-07-29

Abstract

The utility model discloses an easily heat dissipation formula block terminal, including box, ventilating board, first fan, pillar, fin, second fan and vent, first fan top is fixed with the filter, box internally mounted has the fixed plate, be fixed with electrical components on the fixed plate, the pillar is installed to the fixed plate rear end, and the pillar is fixed on the box, install the fin on the pillar, the box rear end is fixed with the second fan, the vent has all been seted up to box lateral wall and upper end. This easily heat dissipation formula block terminal is provided with the water tank, outlet pipe and wet return, water in the water tank is drawn with the water pump, at the inside circulation that forms of box, the vent of seting up on the tank wall can pass into the box with the cold air that hydrologic cycle drove inside to play the effect that reduces the inside temperature of box, be provided with first fan, second fan, be provided with the vent on the box, it is that the air current in the box forms the air current circulation under the effect of fan, the temperature in the block terminal has been reduced with higher speed.

Description

Easily heat dissipation formula block terminal

Technical Field

The utility model relates to a block terminal heat dissipation technical field specifically is an easily heat dissipation formula block terminal.

Background

The distribution box is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the requirements of the electrical appliances, and is used for forming a low-voltage distribution device. When the circuit is in failure, the circuit can be cut off by the aid of a protective electric appliance, and the circuit of the whole residential building is controlled by one distribution box.

A large amount of circuit element have been installed in the block terminal, self can produce a large amount of heats after long-time operation work, general block terminal is installed outdoors, when coming in the midsummer season, outdoor sunshine shines the temperature that can increase in the block terminal, circuit element is too much in the block terminal, and the block terminal that uses on the market at present most does not possess the function of independently dispelling the heat, in case circuit element damages because of the high temperature, not only can influence the resident power consumption and still can cause very big potential safety hazard, so we have proposed an easy heat dissipation formula block terminal, so that solve the problem of proposing in the aforesaid.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an easily heat dissipation formula block terminal to the block terminal that uses on solving the existing market that above-mentioned background art provided does not possess the problem of autonomic heat dissipation function.

In order to achieve the above object, the utility model provides a following technical scheme: an easy-radiating distribution box comprises a box body, a ventilating plate, a first fan, a pillar, radiating fins, a second fan and a ventilation opening, wherein a cabinet door is fixed at the front end of the box body, a base is fixed at the lower end of the box body, a water tank is arranged in the base, a water replenishing opening is connected to the right + side of the water tank, a water outlet pipe is connected to the left end of the water tank, a water pump is installed on the water outlet pipe, a water return pipe is connected to the right end of the water tank, the water outlet pipe and the water return pipe are both installed in the box body, the ventilating plate is installed above the water tank, the first fan is fixed on the ventilating plate, a filter plate is fixed above the first fan, a fixing plate is installed inside the box body, an electrical component is fixed on the fixing plate, the pillar is installed at the rear end of the, the side wall and the upper end of the box body are both provided with ventilation openings.

Preferably, the box wall of the box body is of a hollow structure, and the cabinet door is connected with the box body through a hinge.

Preferably, a distance of 10-15cm is arranged between the fixing plates, and the electrical element is connected with the fixing plates through bolts.

Preferably, the diameter of the pillar is equal to the inner diameter of the cooling fin, and the cooling fin is movably connected with the pillar.

Preferably, the width of the heat sink is equal to the distance between the second fan and the fixing plate.

Preferably, the length of the fixing plate is equal to the height of the box body, the fixing plate is connected with the box body through bolts, and the fixing plate is of a honeycomb structure.

Compared with the prior art, the beneficial effects of the utility model are that: this easily heat dissipation formula block terminal:

(1) the water tank is provided with a water tank, a water outlet pipe and a water return pipe, water in the water tank is pumped by a water pump to form circulation in the tank body, and cold air driven by the water circulation can be conducted into the tank body through a ventilation opening formed in the wall of the tank so as to play a role in reducing the temperature in the tank body;

(2) the distribution box is provided with the first fan and the second fan, the box body is provided with the ventilation opening, airflow in the box body forms airflow circulation under the action of the fans, and the temperature in the distribution box is reduced with higher speed.

(3) The filter is arranged above the water tank, dust in the air is adsorbed on the filter screen after being filtered by the filter screen, so that circuit elements in the distribution box cannot be influenced by the dust in the operation process, and potential safety hazards in the use process of the distribution box are reduced.

Drawings

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

FIG. 2 is a schematic side sectional view of the present invention;

FIG. 3 is a schematic view of the top-down structure of the present invention;

FIG. 4 is a schematic view of the structure of the heat dissipation plate of the present invention;

fig. 5 is a schematic view of the water pipe distribution structure of the present invention.

In the figure: 1. a box body; 2. a cabinet door; 3. a base; 4. a water tank; 5. a water replenishing port; 6. a water outlet pipe; 7. a water return pipe; 8. a water pump; 9. a ventilation board; 10. a first fan; 11. a filter plate; 12. a fixing plate; 13. an electrical component; 14. a pillar; 15. a heat sink; 16. a second fan; 17. and a vent.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an easy-radiating distribution box comprises a box body 1, a ventilating board 9, a first fan 10, a pillar 14, radiating fins 15, a second fan 16 and a ventilating opening 17, wherein a cabinet door 2 is fixed at the front end of the box body 1, a base 3 is fixed at the lower end of the box body 1, a water tank 4 is arranged in the base 3, a water replenishing opening 5 is connected to the right side of the water tank 4, a water outlet pipe 6 is connected to the left end of the water tank 4, a water pump 8 is installed on the water outlet pipe 6, a water return pipe 7 is connected to the right end of the water tank 4, the water outlet pipe 6 and the water return pipe 7 are both installed in the box body 1, the ventilating board 9 is installed above the water tank 4, the first fan 10 is fixed on the ventilating board 9, a filter board 11 is fixed above the first fan 10, a fixing board 12 is installed inside the box body 1, an electric appliance element, the rear end of the box body 1 is fixedly provided with a second fan 16, and the side wall and the upper end of the box body 1 are both provided with a ventilation opening 17.

The box wall of box 1 is hollow structure, and outlet pipe 6 and wet return 7 are convenient for install inside box 1, are hinge connection between cabinet door 2 and the box 1.

The distance between the fixed plates 12 is 10-15cm, the electrical components 13 are connected with the fixed plates 12 through bolts, and the wind generated by the second fan 16 can penetrate through the gaps between the fixed plates 12 to cool the electrical components 13.

The diameter of the support column 14 is equal to the inner diameter of the heat sink 15, and the heat sink 15 and the support column 14 are movably connected to each other, so that the heat sink mounted on the support column 14 can be moved to cool the individual circuit elements.

The width of the heat sink 15 is equal to the distance between the second fan 16 and the fixing plate 12, which increases the area and time for exchanging air flow, so that the temperature of the air generated by the second fan 16 becomes lower after passing through the heat sink 15.

The length of the fixed plate 12 is equal to the height of the box body 1, the fixed plate 12 is connected with the box body 1 through bolts, and the fixed plate 12 is of a honeycomb structure.

The working principle is as follows: when the distribution box easy to dissipate heat is used, firstly, when the device runs, the water pump 8 extracts water from the water tank 4 arranged on the base 3, the extracted water flows in the wall of the box body 1 along the water outlet pipe 6 in a circulating mode, and finally flows back to the water tank 4 along the water return pipe 7, in the water circulating process, heat exchange is generated between air and the pipeline wall, and air with low temperature is conveyed into the box body 1 through the ventilation opening 17 under the action of the first fan 10 and the second fan 16 to reduce the temperature inside the distribution box.

The ventilation board 9 is arranged above the water tank 4, the first fan 10 is installed on the ventilation board 9, after the ventilation board is powered on, the first fan 10 pumps air to the upper side through the ventilation board 9, the air is filtered by the filter board 11 and then is applied to the electric appliance element 13, and the air below the ventilation board 9 is in contact with water, so that the temperature is low, and the electric appliance element 13 is cooled.

The second fan 16 is arranged on the rear wall of the box body 1, the airflow generated after the second fan 16 is powered on can pass through the radiating fin 15 arranged in front of the second fan 16, heat exchange occurs when the airflow passes through the radiating fin 15, the temperature of the airflow is reduced, the radiating fin 15 is movably connected with the support column 14, the radiating fin 15 can freely move on the support column 14, the inner diameter of the radiating fin 15 is equal to the outer diameter of the support column 14, the radiating fin 15 can not move on the support column 14 in a messy way under the condition of being only influenced by wind power, the position of the radiating fin 15 can be adjusted manually under the condition of only needing the temperature reduction of a single electrical element 13, the working process of the device is the above, and the contents which are not described in detail in the specification, such as the water tank 4, the water replenishing port 5, the water outlet pipe 6 and the water return pipe 7, belong to the prior art known by.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments or portions thereof without departing from the spirit and scope of the invention.

Claims

1. The utility model provides an easy heat dissipation formula block terminal, includes box (1), ventilating board (9), first fan (10), pillar (14), fin (15), second fan (16) and vent (17), its characterized in that: the water purifier is characterized in that a cabinet door (2) is fixed at the front end of the box body (1), a base (3) is fixed at the lower end of the box body (1), a water tank (4) is arranged in the base (3), a water replenishing port (5) is connected to the right side of the water tank (4), a water outlet pipe (6) is connected to the left end of the water tank (4), a water pump (8) is installed on the water outlet pipe (6), a water return pipe (7) is connected to the right end of the water tank (4), the water outlet pipe (6) and the water return pipe (7) are both installed in the box body (1), a ventilating plate (9) is installed above the water tank (4), a first fan (10) is fixed on the ventilating plate (9), a filter plate (11) is fixed above the first fan (10), a fixing plate (12) is installed inside the box body (1), an electrical component (13) is fixed on the, and pillar (14) are fixed on box (1), install fin (15) on pillar (14), box (1) rear end is fixed with second fan (16), vent (17) have all been seted up to box (1) lateral wall and upper end.

2. An easy heat dissipation electrical box according to claim 1, characterized in that: the box wall of the box body (1) is of a hollow structure, and the cabinet door (2) is connected with the box body (1) through a hinge.

3. An easy heat dissipation electrical box according to claim 1, characterized in that: the distance between the fixing plates (12) is 10-15cm, and the electrical element (13) is connected with the fixing plates (12) through bolts.

4. An easy heat dissipation electrical box according to claim 1, characterized in that: the diameter of the support column (14) is equal to the inner diameter of the radiating fin (15), and the radiating fin (15) is movably connected with the support column (14).

5. An easy heat dissipation electrical box according to claim 1, characterized in that: the width of the radiating fin (15) is equal to the distance between the second fan (16) and the fixing plate (12).

6. An easy heat dissipation electrical box according to claim 1, characterized in that: the fixing plate (12) is of a honeycomb structure, the length of the fixing plate (12) is equal to the height of the box body (1), and the fixing plate (12) is connected with the box body (1) through bolts.