CN219591930U - Electrical engineering block terminal with rain-proof heat dissipation function - Google Patents

Abstract

The utility model discloses an electrical engineering power distribution box with rainproof and heat dissipation functions, which comprises a power distribution box, a door is hingedly arranged on one side of the power distribution box, and a heat dissipation mechanism is arranged at the inner bottom of the power distribution box, and the heat dissipation mechanism includes a motor, The sliding rod, fan blade, and the motor are fixedly connected to the distribution box. The output end of the motor is fixedly connected to a threaded rod. A fan is arranged on the sleeve, a number of fan blades are arranged on the circumference of the rotating rod, sliding bars are symmetrically arranged on the inner wall of the distribution box, a second waist hole is arranged longitudinally on the sliding bar, and several mounting holes are arranged horizontally between the two sliding bars. There are several first waist holes arranged horizontally on the installation strips, four sets of columns are arranged on the top of the distribution box, and rain shields are arranged on the columns. The utility model is equipped with a heat dissipation mechanism, and the fan blades move left and right. Multi-directional heat dissipation is carried out in the distribution box to meet the heat dissipation requirements and the heat dissipation effect is good.

Description

An electrical engineering distribution box with rainproof and heat dissipation functions

technical field

The utility model relates to the field of electrical engineering distribution boxes, in particular to an electrical engineering distribution box with rainproof and heat dissipation functions.

Background technique

Power distribution box is assembled in closed or semiclosed metal safe by electrical wiring requirement by switchgear, measuring instrument, protective device and auxiliary equipment or on screen width, forms low-voltage distribution box, can rely on manual or automatic power distribution box during normal operation. The switch connects or breaks the circuit, and cuts off the circuit with the help of protective electrical appliances in case of failure or abnormal operation. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out deviations from normal working conditions. Signal.

The authorized announcement number is CN210693183U, which discloses an electrical engineering distribution box with rainproof and heat dissipation functions, including a box body, a first motor is provided on the side of the box body, and the drive shaft of the first motor extends into the inside of the box body and is fixed with a drive disk. The internal wall is located on both sides of the drive disc and is connected with a rotating shaft for relative rotation. Fan blades are fixed at the end of the rotating shaft. The driving disc is connected to the rotating shaft through a transmission belt. block, the bottom of the box is fixed with a mounting seat, and a wind deflector is fixed between the mounting seat and the slider; the technical solution provided by the utility model can effectively overcome the problems of the prior art that there is no heat dissipation device and no rainproof function. defect.

The above-mentioned existing solutions have the following problems: it is necessary to manually drive the motor to block the rain shield against the distribution box, so as to be waterproof, and the rain shield is set horizontally, so the rainproof and drainage effect is poor; the installation position of the electrical equipment cannot be adjusted , so that the space in the distribution box cannot be well utilized, it is inconvenient to install, and the adaptability is poor, and if the adjacent electrical equipment is too close, the heat emitted from each other will affect each other, which will reduce the use of electrical equipment Lifespan; the heat dissipation of electrical equipment is carried out through the air guide plate, the heat dissipation position is relatively fixed, and multi-directional heat dissipation cannot be performed, and the heat dissipation effect is poor.

Utility model content

The purpose of the utility model is to provide an electrical engineering distribution box with rainproof and heat dissipation functions, so as to solve the above technical problems.

In order to achieve the above purpose, the utility model provides the following technical solutions: an electrical engineering distribution box with rainproof and heat dissipation functions, including a distribution box, one side of the distribution box is hingedly provided with a door, and the inside of the distribution box The bottom end is provided with a heat dissipation mechanism, and the heat dissipation mechanism includes a motor, a sliding rod, and fan blades. The motor is fixedly connected to the distribution box, and the output end of the motor is fixedly connected to a threaded rod. The other end of the threaded rod is connected to the The side wall of the distribution box is rotatably connected, the threaded rod is covered with a threaded block, and the upper end of the threaded block is provided with a sliding sleeve, the sliding rod is slidably connected with the sliding sleeve, and the sliding rod is connected with the distribution box. The inner wall of the electrical box is fixedly connected, the sliding sleeve is provided with a fan, the output end of the fan is fixedly connected with a rotating rod, and a number of fan blades are arranged on the circumference of the rotating rod, and sliding bars are symmetrically arranged on the inner wall of the distribution box , the second waist hole is arranged longitudinally on the slider, several installation strips are arranged horizontally between the two sliders, and several first waist holes are horizontally arranged on the installation strips, the power distribution Four groups of columns are arranged on the top of the box, and rain shields are arranged on the columns.

Preferably, several ventilation holes are symmetrically opened on both sides of the distribution box, and arc-shaped weather shields matching the ventilation holes are symmetrically arranged on both sides of the distribution box.

Preferably, a handle is provided on one side of the door, an observation window is provided on the door, and a sealing ring is provided on the inner side of the door.

Preferably, both ends of the mounting bar are provided with threaded holes.

Preferably, a lamp is provided at the inner top of the distribution box.

Preferably, the rain shield is a solar panel.

Preferably, waterproof support legs are provided at the bottom of the distribution box.

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

By setting the installation strips, sliding strips, and bolts, the height of the installation strips and the distance between the installation strips can be adjusted to facilitate the installation of various electrical settings, so that the electrical equipment can be adjusted left and right, so that the space in the distribution box can be utilized. The heat dissipated by the electrical equipment will not affect each other, and the adaptability is good. By setting the sealing ring, the rain shield and the arc rain shield, the rainwater is prevented from entering the inside of the distribution box, and the waterproof effect is good. By setting the heat dissipation mechanism and the fan blade The left and right movement can dissipate heat in multiple directions in the distribution box to meet the heat dissipation requirements, and the heat dissipation effect is good.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following will briefly introduce the accompanying drawings required for the description of the embodiments. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention. For those skilled in the art, other drawings can also be obtained based on these drawings without creative effort.

Fig. 1 is the structural representation of a kind of electric engineering distribution box with rainproof heat dissipation function of the present embodiment;

Fig. 2 is a schematic diagram of the internal structure of the distribution box of this embodiment.

In the accompanying drawings, the list of parts represented by each label is as follows:

1. Distribution box; 2. Ventilation hole; 3. Curved rain shield; 4. The first waist hole; 5. Installation strip; 6. The second waist hole; 7. Slide bar; 8. Bolt; 9. Rod; 10, threaded rod; 11, waterproof support leg; 12, fan; 13, sliding sleeve; 14, threaded sleeve; 15, rotating rod; 16, fan blade; 17, motor; 18, observation window; 19, door; 20. Sealing ring; 21. Upright column; 22. Light; 23. Rain shield; 24. Handle.

Implementation

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 creative efforts belong to the scope of protection of the present utility model.

Please refer to Figures 1-2, the utility model provides a technical solution: an electrical engineering distribution box with rainproof and heat dissipation functions, including a distribution box 1, and a door 19 is hinged on one side of the distribution box 1, and the power distribution box The inner bottom of the box 1 is provided with a heat dissipation mechanism. The heat dissipation mechanism includes a motor 17, a sliding rod 9, and a fan blade 16. The motor 17 is fixedly connected to the distribution box 1. The output end of the motor 17 is fixedly connected to a threaded rod 10, and the other end of the threaded rod 10 It is rotatably connected with the side wall of the distribution box 1. The threaded rod 10 is covered with a threaded block 14. The upper end of the threaded block 14 is provided with a sliding sleeve 13. The sliding rod 9 is slidingly connected with the sliding sleeve 13. The sliding rod 9 is connected to the distribution box 1. The inner wall is fixedly connected, the sliding sleeve 13 is provided with a fan 12, the output end of the fan 12 is fixedly connected with a rotating rod 15, and a plurality of fan blades 16 are arranged on the side of the rotating rod 15, and the inner wall of the distribution box 1 is symmetrically provided with a sliding bar 7. The second waist hole 6 is arranged longitudinally on the bar 7, several installation bars 5 are arranged horizontally between the two slide bars 7, and several first waist holes 4 are horizontally arranged on the installation bars 5, and the top of the distribution box 1 is arranged There are four groups of uprights 21 on which a rain shield 23 is arranged.

Specifically, a number of ventilation holes 2 are symmetrically opened on both sides of the distribution box 1, and arc-shaped weather shields 3 matched with the ventilation holes 2 are arranged symmetrically on both sides of the distribution box 1. The heat generated in the distribution box 1 is ventilated The hole 2 goes out of the distribution box 1, and the arc-shaped rain shield 3 prevents rainwater from entering the distribution box 1 through the ventilation hole 2 in rainy days, thereby affecting the electrical equipment.

Specifically, a handle 24 is provided on one side of the door 19, an observation window 18 is provided on the door 19, and a sealing ring 20 is provided on the inside of the door 19. The observation window 18 can view the inside of the distribution box 1 without opening the door 19. Check, sealing ring 20 prevents rainwater from entering distribution box 1 when door 19 is closed.

Specifically, both ends of the mounting bar 5 are provided with threaded holes, and the mounting bar 5 and the sliding bar 7 are connected through the cooperation of the bolts 8 and the threaded holes.

Specifically, a lamp 22 is provided at the top inside the distribution box 1 to illuminate the inside of the distribution box 1 at night.

Specifically, the rain shield 23 is a solar panel, which supplies power to the heat dissipation mechanism and the lamp 22, and is more convenient to use outdoors.

Specifically, the bottom of the distribution box 1 is provided with waterproof support legs 11 to prevent rainwater from entering the distribution box from the bottom of the distribution box 1 in rainy days.

A specific application example of this embodiment is:

When the device is in use, loosen the bolt 8, and the installation strip 5 can slide in its vertical direction along the second waist hole 6, thereby adjusting the height of the installation strip 5 and the distance between the installation strips, which is convenient for various electrical settings installation, the horizontal setting of the first waist hole 4, so that the electrical equipment can be adjusted left and right, so that the space in the distribution box 1 can be utilized, the heat emitted by the electrical equipment will not affect each other, and at the same time, the installation strip can be increased or decreased. The number of 5 is to meet different use requirements, and the adaptability is good. Start the fan 12, the fan 12 drives the rotating rod 15 and the fan blade 16 to rotate, start the motor 17, and the motor 17 drives the threaded rod 10 and the threaded sleeve 14 to rotate. Under the limiting action of the sliding sleeve 13 and the sliding rod 9, the fan blade 13 moves left and right to dissipate heat in multiple directions in the distribution box 1, and the rain shield 23 is a solar panel, which absorbs and stores solar energy in sunny days to provide Heat dissipation mechanism and lamp 22 supply power, and it is more convenient to use outdoors. When it is raining, the rain shield 23 is for the distribution box 1 to keep out the rain and plays the role of rain protection. The heat generated in the distribution box 1 goes out through the ventilation hole 2 to distribute Outside the electric box 1, the arc-shaped rain shield 3 prevents rainwater from entering the distribution box 1 through the ventilation hole 2 in rainy days, thereby affecting the electrical equipment.

In the description of the present utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", " The orientation or positional relationship indicated by "top", "inner", "front", "central", "both ends" etc. is based on the orientation or positional relationship of the drawings, and is only for the convenience of describing the utility model and simplifying the description, and It is not to indicate or imply that the device or element referred to must have a specific orientation, be constructed in a specific orientation, and operate in a specific orientation, and thus should not be construed as limiting the present invention.

In this utility model, unless otherwise clearly specified and limited, terms such as "installation", "setting", "connection", "fixation" and "rotation" should be understood in a broad sense, for example, it may be a fixed connection, It can also be detachable connection, or integrated; it can be mechanical connection or electrical connection; it can be directly connected or indirectly connected through an intermediary, and it can be the internal communication of two components or the interaction of two components Unless otherwise clearly defined, those skilled in the art can understand the specific meanings of the above terms in the present utility model according to specific situations.

Although the embodiments of the present invention have been shown and described, those skilled in the art can understand that these embodiments can be modified without departing from the principle and spirit of the present invention. The scope is defined by the claims appended hereto and their equivalents.

Claims (7)

1. An electrical engineering distribution box with rainproof and heat dissipation functions, characterized in that it includes a distribution box (1), and a door (19) is hinged on one side of the distribution box (1). The inner bottom of the box (1) is provided with a heat dissipation mechanism, the heat dissipation mechanism includes a motor (17), a sliding rod (9), and fan blades (16), and the motor (17) is fixed to the distribution box (1) connection, the output end of the motor (17) is fixedly connected with a threaded rod (10), the other end of the threaded rod (10) is rotatably connected with the side wall of the distribution box (1), and the threaded rod (10) is A threaded block (14) is sleeved, and the upper end of the threaded block (14) is provided with a sliding sleeve (13), the sliding rod (9) is slidingly connected with the sliding sleeve (13), and the sliding rod (9) is connected with the The inner wall of the distribution box (1) is fixedly connected, the sliding sleeve (13) is provided with a fan (12), the output end of the fan (12) is fixedly connected with a rotating rod (15), and the rotating rod (15 ) are provided with a number of fan blades (16), the inner wall of the distribution box (1) is symmetrically provided with sliding bars (7), and the sliding bar (7) is longitudinally provided with a second waist hole (6), Several installation strips (5) are arranged horizontally between the two sliding strips (7), and several first waist holes (4) are horizontally arranged on the installation strips (5), and the distribution box ( 1) Four sets of uprights (21) are arranged on the top, and rain shields (23) are arranged on the uprights (21). 2. An electrical engineering distribution box with rainproof and heat dissipation functions according to claim 1, characterized in that: there are several ventilation holes (2) symmetrically opened on both sides of the distribution box (1), and the distribution box (1) Both sides of the electrical box (1) are symmetrically provided with arc-shaped rain shields (3) matched with the ventilation holes (2). 3. An electrical engineering distribution box with rain-proof and heat-dissipating functions according to claim 1, characterized in that: a handle (24) is provided on the upper side of the door (19), and An observation window (18) is provided, and a sealing ring (20) is provided inside the door (19). 4. An electrical engineering distribution box with rain-proof and heat-dissipating functions according to claim 1, characterized in that: threaded holes are provided at both ends of the installation strip (5). 5. An electrical engineering distribution box with rain-proof and heat-dissipating functions according to claim 1, characterized in that: a lamp (22) is arranged on the inner top of the distribution box (1). 6. An electrical engineering distribution box with rainproof and heat dissipation functions according to claim 1, characterized in that: the rain shield (23) is a solar panel. 7. An electrical engineering distribution box with rainproof and heat dissipation functions according to claim 1, characterized in that: the bottom end of the distribution box (1) is provided with waterproof support legs (11).