CN211017893U

CN211017893U - Outdoor easy radiating block terminal for electrical engineering

Info

Publication number: CN211017893U
Application number: CN201922244081.0U
Authority: CN
Inventors: 赖波
Original assignee: Sichuan Rongxin Power Transmission And Transformation Engineering Co ltd
Current assignee: Sichuan Rongxin Power Transmission And Transformation Engineering Co ltd
Priority date: 2019-12-13
Filing date: 2019-12-13
Publication date: 2020-07-14
Anticipated expiration: 2029-12-13

Abstract

The utility model relates to an outdoor easy radiating block terminal for electrical engineering belongs to electrical engineering distribution equipment's technical field, and it includes box and chamber door, the chamber door is articulated to be set up on the box, all set up the vent that the shape is the rectangle on the both sides wall of box, two the vent is parallel to each other, just the vent sets up along the horizontal direction, be provided with the dust absorption board on the lateral wall of box, the dust absorption board lid is established on the vent, the shape of dust absorption board is unanimous with the shape of vent, just a plurality of ventilation holes have been seted up on the dust absorption board. The utility model discloses have and reduce the effect that the dust got into in the block terminal when making block terminal ventilation cooling.

Description

Outdoor easy radiating block terminal for electrical engineering

Technical Field

The utility model belongs to the technical field of electrical engineering distribution equipment's technique and specifically relates to a block terminal for outdoor easy radiating electrical engineering is related to.

Background

The distribution box is a control center for commanding various components in a power supply line to reasonably distribute electric energy, is a control link for reliably receiving an upper-end power supply and correctly feeding out loaded electric energy, and is also a key for acquiring whether a user is satisfied with the power supply quality.

Since a plurality of electrical components are installed in the distribution box and a plurality of lines are installed inside the distribution box, a large amount of heat is emitted during an actual power supply process, and in order to enable each electrical component to operate normally, the temperature of the distribution box needs to be maintained within a predetermined temperature range.

Chinese patent with publication number CN204067951U discloses a distribution box, which comprises a cabinet body, wherein shutters are symmetrically arranged on two side panels of the cabinet body, the shutters have the function of accelerating air convection, and the heat inside the distribution box is taken away by the high-speed flow of air flow.

However, the distribution box has the disadvantage that the louver is arranged on the two side panels of the cabinet body, so that the inside of the distribution box is directly communicated with the external environment, the dust in the external environment easily enters the distribution box, and if the dust is adhered to the electric elements, the ventilation and heat dissipation of the electric elements are also influenced, and the normal work of the electric elements is influenced.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model aims at providing an outdoor easy radiating block terminal for electrical engineering has the effect that reduces the dust and get into in the block terminal when making block terminal ventilation cooling.

The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:

the utility model provides an outdoor easy radiating block terminal for electrical engineering, includes box and chamber door, the chamber door is articulated to be set up on the box, all set up the vent that the shape is the rectangle on the both sides wall of box, two the vent is parallel to each other, just the vent sets up along the horizontal direction, be provided with the dust absorption board on the lateral wall of box, the dust absorption board lid is established on the vent, the shape of dust absorption board is unanimous with the shape of vent, just a plurality of ventilation holes have been seted up on the dust absorption board.

Through adopting above-mentioned technical scheme, because two vent parallel arrangement on the box lateral wall have the effect of air convection with higher speed to utilize high-speed flowing gas to take the heat out of the block terminal outside, have the effect that reduces the temperature in the block terminal, and be provided with the dust absorption board in vent department, seted up the ventilation hole on the dust absorption board, at the in-process of air convection, a large amount of dust particles in the air are adsorbed by the dust absorption board, thereby have and reduce the effect that the dust got into in the block terminal.

The present invention may be further configured in a preferred embodiment as: the utility model discloses a box, including box, dust absorption board, fixing bolt, box wall, air vent, dust absorption board, fixing bolt, be located the air vent on the box and be provided with the cutting, the cutting is inserted and is established in the air vent and shelter from the air vent, the inside cavity of cutting and both sides opening setting, the dust absorption board sets up on the cutting, just the dust absorption board sets up at the opening part of cutting towards the box inboard, be provided with the stationary blade on the cutting, the stationary blade is laminated with the lateral wall of box mutually, just fixing bolt is worn to be equipped with by.

Through adopting above-mentioned technical scheme, because the dust absorption board is through using the back for a long time, the dust absorption effect can weaken, and through screwing out fixing bolt from the screwed hole to take out the cutting from the ventilation port in, then can make the dust absorption board easily dismantle from the box, then replace the dust absorption board, thereby keep good dust absorption effect.

The present invention may be further configured in a preferred embodiment as: and a shielding grid is arranged at an opening of the insert strip, which is far away from the inner side of the box body, and the shielding grid is parallel to the dust collection plate.

Through adopting above-mentioned technical scheme, when air flow rate was too fast, probably can be mingled with some great debris in the air, if debris fall into the cutting, can block up the ventilation hole that is located the dust absorption board to reduce the adsorption area and the draught area of dust absorption board, and set up and shelter from the bars, have the effect that blocks great debris.

The present invention may be further configured in a preferred embodiment as: the dust collection plate is characterized in that an inserting seam is formed in the side wall of the inserting strip, the length direction of the inserting seam is perpendicular to the length direction of the inserting strip, a T-shaped sliding rail is arranged on the inner wall of the inserting strip, the length direction of the T-shaped sliding rail is consistent with the length direction of the inserting strip, a T-shaped sliding block is arranged on the dust collection plate, and the shape of the T-shaped sliding block is consistent with that of the T-shaped sliding rail.

Through adopting above-mentioned technical scheme, after tearing down the cutting from the vent department, from the position department pulling dust absorption board of slotting for outside the T shape slider that is located on the dust absorption board slided out the cutting along T shape slide rail, then in pushing the cutting along T shape slide rail with brand-new dust absorption board, thereby have the effect of only changing the dust absorption board, can recycle the cutting and shelter from the bars.

The present invention may be further configured in a preferred embodiment as: the bottom of box is provided with the base station, the periphery that lies in the box on the base station is vertical is provided with four spinal branch vaulting poles, the top of bracing piece is provided with the puggaree, the puggaree is located the box directly over.

Through adopting above-mentioned technical scheme, when the block terminal is located the open air, easily produce high temperature under the direct irradiation of sunshine, self also can produce the heat in the operation simultaneously, so be provided with the puggaree directly over the block terminal, can alleviate sunshine and penetrate directly on the block terminal to a certain extent to have the temperature that makes in the block terminal can not increase too fast effect.

The present invention may be further configured in a preferred embodiment as: the position of being connected with the bracing piece on the puggaree is provided with the hoop, the vertical threaded rod that is provided with in bracing piece top, the area of the cross section of threaded rod is less than the cross sectional area of bracing piece, the hoop closely overlaps and is established on the threaded rod, just threaded sleeve is equipped with the nut on the threaded rod.

Through adopting above-mentioned technical scheme, when need not carrying out the sunshade, perhaps puggaree when the damage under the weather of blowing, can unscrew the nut, then will overlap and establish the iron ring of establishing on the threaded rod and take off to have the effect that can replace or accomodate puggaree.

The present invention may be further configured in a preferred embodiment as: and a protective guard is arranged between every two adjacent support rods.

Through adopting above-mentioned technical scheme, the rail guard can keep apart block terminal and external environment, prevents to a certain extent that the child closely contacts the block terminal and meets accident.

The present invention may be further configured in a preferred embodiment as: one side of the guard rail, which is right opposite to the box door side, is hinged on the supporting rod, and a lockset is arranged between the other side of the guard rail and the adjacent supporting rod.

By adopting the technical scheme, the protective guard which is right opposite to the box door side can be rotated away from the distribution box by opening the lockset, so that the protective guard cannot obstruct workers to maintain or replace electric elements and circuits in the distribution box.

To sum up, the utility model discloses a following at least one useful technological effect:

1. the two ventilation openings are arranged in parallel and have the function of accelerating air convection, so that heat is taken out of the distribution box by utilizing high-speed flowing gas, the effect of reducing the temperature in the distribution box is achieved, the dust collection plate is arranged at the ventilation openings and can adsorb a large amount of dust particles in the air, and the effect of reducing the dust entering the distribution box is achieved;

2. the dust absorption plate is arranged in a detachable mode, so that the dust absorption plate with poor dust absorption effect can be replaced;

3. the sun-shading cloth is arranged right above the distribution box, so that the phenomenon that sunlight directly irradiates on the distribution box to a certain extent and the temperature in the distribution box is too high can be reduced;

4. guard rails are provided on the outer circumference of the distribution box to prevent a child from contacting the distribution box in a short distance to some extent and causing an accident.

Drawings

Fig. 1 is a schematic view of the overall structure of the embodiment of the present invention.

Fig. 2 is a schematic view of a partial explosion for showing the connection relationship between the cutting and the dust-collecting plate according to the embodiment of the present invention.

Fig. 3 is a partially enlarged view of a portion a in fig. 2.

Fig. 4 is an explosion diagram for showing the connection relationship between the support rod and the sunshade cloth according to the embodiment of the present invention.

Reference numerals: 1. a box body; 11. a box door; 12. a vent; 13. a dust collection plate; 131. a vent hole; 132. a T-shaped slider; 14. cutting; 141. a fixing sheet; 1411. fixing the bolt; 142. a shielding grid; 143. inserting a seam; 144. a T-shaped slide rail; 15. a threaded hole; 2. a base station; 21. a support bar; 211. a sun-shading cloth; 2111. an iron ring; 212. a threaded rod; 2121. a nut; 213. protecting the fence; 2131. a lock device.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

Referring to fig. 1 and 2, in order to disclose the utility model discloses an outdoor easy radiating block terminal for electrical engineering, which comprises a base station 2, a box body 1 is arranged on the base station 2, two side walls of the box body 1 are both provided with vent holes 12 in the shape of a rectangle, the two vent holes 12 are parallel to each other, the vent holes 12 are arranged along the horizontal direction, an inserting strip 14 is arranged on the box body 1 at the vent holes 12, the inserting strip 14 is inserted into the vent holes 12 and shields the vent holes 12, the inside of the inserting strip 14 is hollow, the openings at the two sides are arranged, the opening of the inserting strip 14 facing the inner side of the box body 1 is provided with a dust absorption plate 13, the shape of the dust absorption plate 13 is consistent with the shape of the vent holes 12, and; the dust collection plate 13 is coated with the anion adhesive, an anion layer can be formed, a magnetic field can be formed around due to the existence of tourmaline in the anion layer, the magnetic field can separate atoms and electrons of molecules in the air, the electrons carry negative charges, dust particles in the air carry positive charges, the positive charges and the negative charges are gathered, and therefore the particles are condensed into clusters and attached to the surface of the dust collection plate 13, and the effect of adsorbing the dust particles is achieved; the opening of the insert 14 away from the inner side of the box body 1 is provided with a shielding grid 142, and the shielding grid 142 is parallel to the dust collection plate 13.

The two air vents 12 which are arranged in parallel have the function of accelerating air convection, when air flows through the dust collection plate 13, the negative ion adhesive coated on the dust collection plate 13 can adsorb a large amount of dust particles in the air, so that the dust content in the air entering the distribution box is reduced, the dust is prevented from being excessively adhered to the surface of the electrical element, and the heat dissipation of the electrical element is further influenced; simultaneously when air flow rate is too fast, probably will be mingled with some great debris in the air, if debris fall into the cutting 14 in, can block up the ventilation hole 131 that is located on dust absorption board 13, can reduce the adsorption area and the draught area of dust absorption board 13, and through setting up the shielding bars 142, have the effect that blocks up great debris to have and reduce the effect that the dust got into in the block terminal when making block terminal ventilation cooling.

Referring to fig. 2 and 3, a fixing plate 141 is arranged on the slip 14, the fixing plate 141 is attached to the side wall of the box body 1, a fixing bolt 1411 is threaded on the fixing plate 141, and a threaded hole 15 for inserting the fixing bolt 1411 is formed in the box wall of the box body 1 near the ventilation opening 12; the side wall of the cutting 14 is provided with an inserting slit 143, the length direction of the inserting slit 143 is perpendicular to the length direction of the cutting 14, the inner wall of the cutting 14 is provided with a T-shaped slide rail 144, the length direction of the T-shaped slide rail 144 is consistent with the length direction of the cutting 14, the dust collection plate 13 is provided with a T-shaped slide block 132, and the shape of the T-shaped slide block 132 is consistent with the shape of the T-shaped slide rail 144; when the dust suction plate 13 is used for a long time, the dust suction effect becomes weak, the fixing bolt 1411 can be screwed out of the threaded hole 15, then the inserting strip 14 is drawn out from the ventilation opening 12, then the dust suction plate 13 is pulled from the position of the inserting slot 143, so that the T-shaped slide block 132 on the dust suction plate 13 slides out of the inserting strip 14 along the T-shaped slide rail 144, and then the dust suction plate 13 is replaced; the brand-new dust collection plate 13 is inserted into the insertion slot 143, then the T-shaped slider 132 of the dust collection plate 13 slides along the length direction of the T-shaped slide rail 144 until the dust collection plate 13 completely enters the insertion strip 14, finally the insertion strip 14 is inserted back to the ventilation opening 12, and then the fixing bolt 1411 is screwed down, so that the dust collection plate 13 with weak dust collection effect can be replaced.

Referring to fig. 1 and 4, four support rods 21 are vertically arranged on the periphery of a box body 1 on a base station 2, a sunshade cloth 211 is arranged at the top end of each support rod 21, the sunshade cloth 211 is arranged right above the box body 1, an iron ring 2111 is arranged on the sunshade cloth 211 and connected with the support rods 21, a threaded rod 212 is vertically arranged at the top end of each support rod 21, the area of the cross section of the threaded rod 212 is smaller than that of the cross section of each support rod 21, the iron ring 2111 is tightly sleeved on the threaded rod 212, and a nut 2121 is sleeved on the threaded rod 212 in; the outdoor distribution box is exposed to the sun for a long time, particularly in hot summer, the temperature of the box body 1 is easy to rise, and the distribution box can generate heat in the running process, so that the sun-shading cloth 211 is arranged on the square of the distribution box, the direct irradiation of the sun on the distribution box can be reduced to a certain extent, and the effect that the temperature in the distribution box cannot be increased too fast due to the direct irradiation of the sun is achieved; when the sun-shading cloth 211 is damaged due to wind and sunshine for a long time or the sun-shading cloth 211 needs to be stored, the screw cap 2121 can be unscrewed from the threaded rod 212, and then the iron ring 2111 sleeved on the threaded rod 212 is taken out, so that the sun-shading cloth 211 can be taken down from the support frame to be replaced or stored.

Referring to fig. 1, a guard rail 213 is disposed between two adjacent support rods 21, one side of the guard rail 213 facing the door 11 side is hinged to the support rods 21, and a lock 2131 is disposed between the other side of the guard rail 213 and the adjacent support rod 21; a distribution box for outdoor use is installed in an open space, and a guard rail 213 is provided around the distribution box in order to prevent pedestrians or playing children from coming into close contact with the distribution box to some extent; the guard rail 213 opposite to the box door 11 is hinged and provided with a lock 2131, the lock 2131 can use a common padlock, and the key of the padlock is kept by the related staff, so that the guard rail 213 has a protection effect, and the guard rail 213 does not hinder the staff from normally working on the distribution box.

The embodiment of this specific implementation mode is the preferred embodiment of the present invention, not limit according to this the utility model discloses a protection scope, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.

Claims

1. The utility model provides an outdoor easy radiating block terminal for electrical engineering, includes box (1) and chamber door (11), chamber door (11) are articulated to be set up on box (1), its characterized in that: vent (12), two that the shape is the rectangle are all seted up on the both sides wall of box (1) vent (12) are parallel to each other, just vent (12) set up along the horizontal direction, be provided with dust absorption board (13) on the lateral wall of box (1), dust absorption board (13) lid is established on vent (12), the shape of dust absorption board (13) is unanimous with the shape of vent (12), just a plurality of ventilation holes (131) have been seted up on dust absorption board (13).

2. The outdoor easy radiating block terminal for electrical engineering of claim 1, characterized in that: the utility model discloses a box, including box (1), box (1) and dust absorption plate (13), it is provided with cutting (14) to lie in vent (12) department on box (1), cutting (14) are inserted and are established in vent (12) and shelter from vent (12), the inside cavity of cutting (14) and both sides opening set up, dust absorption plate (13) set up on cutting (14), just dust absorption plate (13) set up at cutting (14) towards the inboard opening part of box (1), be provided with stationary blade (141) on cutting (14), stationary blade (141) laminate mutually with the lateral wall of box (1), just fixing bolt (1411) are worn to be equipped with to the screw thread on stationary blade (141), set up on the tank wall that box (1) is close to vent (12) department and supply fixing bolt (1411) male screw hole (15).

3. The outdoor easy radiating block terminal for electrical engineering of claim 2, characterized in that: the opening of the inserting strip (14) deviating from the inner side of the box body (1) is provided with a shielding grid (142), and the shielding grid (142) is parallel to the dust collection plate (13).

4. The outdoor easy radiating block terminal for electrical engineering of claim 2, characterized in that: seted up on the lateral wall of cutting (14) slotting gap (143), the length direction of slotting gap (143) with the length direction mutually perpendicular of cutting (14), be provided with T shape slide rail (144) on the inner wall of cutting (14), the length direction of T shape slide rail (144) is unanimous with the length direction of cutting (14), dust absorption board (13) are provided with T shape slider (132), the shape of T shape slider (132) is unanimous with the shape of T shape slide rail (144).

5. The outdoor easy radiating block terminal for electrical engineering of claim 1, characterized in that: the bottom of box (1) is provided with base station (2), the periphery that lies in box (1) on base station (2) is vertical to be provided with four spinal branch vaulting poles (21), the top of bracing piece (21) is provided with puggaree (211), puggaree (211) are located box (1) directly over.

6. The outdoor easy radiating block terminal for electrical engineering of claim 5, characterized in that: the utility model discloses a sunshade cloth, including sunshade cloth (211), bracing piece (21) top, the position of being connected with bracing piece (21) on sunshade cloth (211) is provided with hoop (2111), bracing piece (21) top is vertical to be provided with threaded rod (212), the area of the cross section of threaded rod (212) is less than the cross sectional area of bracing piece (21), hoop (2111) closely overlaps and establishes on threaded rod (212), just threaded rod (212) are gone up the thread bush and are equipped with nut (2121).

7. The outdoor easy radiating block terminal for electrical engineering of claim 6, characterized in that: a protective guard (213) is arranged between two adjacent support rods (21).

8. The outdoor easy radiating block terminal for electrical engineering of claim 7, characterized in that: one side of the guard rail (213) opposite to the side of the box door (11) is hinged on the support rod (21), and a lockset (2131) is arranged between the other side of the guard rail (213) and the adjacent support rod (21).