CN210806501U

CN210806501U - Heat dissipation window of heat dissipation circulation cubical switchboard

Info

Publication number: CN210806501U
Application number: CN201922049612.0U
Authority: CN
Inventors: 刘荣富; 刘祚友
Original assignee: Zhejiang Benyue Electric & Technology Co ltd
Current assignee: Zhejiang Benyue Electric & Technology Co ltd
Priority date: 2019-11-23
Filing date: 2019-11-23
Publication date: 2020-06-19
Anticipated expiration: 2029-11-23

Abstract

The utility model discloses a heat dissipation window of heat dissipation circulation cubical switchboard relates to the technical field of regulator cubicle, and its technical scheme main points are including preceding window form, a plurality of fixed heat dissipation strip that sets up in the front on the window form, the fixed plate of being connected with preceding window form and open the louvre on the fixed plate, be formed with the thermovent between the heat dissipation strip, the top and the below homogeneous strip of fixed plate generate has a plurality of fixed blocks, the fixed piece that inserts that is provided with in top of fixed plate, it has the confession to open on the preceding window form insert piece male insertion groove, an organic whole has fork block on the fixed block of the below of fixed plate, it has the confession to open on the preceding window form fork block male branching groove, open on the preceding window form with the separating tank of branching groove intercommunication, the utility model discloses have the effect of easy to assemble and the inside component of protection cubical switchboard.

Description

Heat dissipation window of heat dissipation circulation cubical switchboard

Technical Field

The utility model relates to a technical field of regulator cubicle, more specifically say, it relates to a heat dissipation window of heat dissipation circulation cubical switchboard.

Background

In recent years, in the process of gradually developing miniaturization of a switch cabinet, the internal space is smaller and smaller, each device is closely adjacent, and meanwhile, the requirement on the protection level of the cabinet body is also stricter, and usually, an upper louver vent and a lower louver vent are arranged on a box body of the switch cabinet and are used as natural heat dissipation channels, but the heat dissipation window has great defects: the distance between the air inlet and the air outlet is not large, because the hot air moves upwards, the hot air cannot be smoothly discharged in a narrow switch cabinet, and dust and rainwater can be brought into the louver of the heat dissipation window while the air is brought into the louver, so that the temperature in the switch cabinet is influenced, the dust and moisture of equipment are accumulated, and the normal and safe operation of the equipment such as a transformer is difficult to maintain.

A chinese patent application publication No. CN103490311A in the prior art discloses a heat dissipation window of a switch cabinet, which comprises a front panel and a rear sealing plate, wherein the front panel comprises a fixed cross brace, a frame and a panel, the frame is connected with the panel, and the fixed cross brace is fixed on the panel; the front panel is fixedly connected with the frame of the rear sealing plate through bolts; the panel is provided with an observation window A; the lower end of the panel is provided with a vent A which comprises a plurality of vent holes; the rear sealing plate is provided with an observation window B, and the position of the observation window B corresponds to the position of the observation window A; the middle end of the rear closing plate is provided with a vent B, and the vent B comprises a plurality of vent holes.

However, the switch cabinet heat dissipation window is the same as the traditional switch cabinet heat dissipation window, when the switch cabinet does not need to be cooled, the side frame of the heat dissipation window and the panel need to be fixed through bolts and nuts, operation steps of workers in the installation process are increased, and when the switch cabinet does not need to be cooled, external dust easily enters the switch cabinet from the gap of the ventilation opening to damage elements in the switch cabinet, and the elements are still to be improved.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art exists, the utility model provides a heat dissipation window of circulation of dispelling heat cubical switchboard need not to use the bolt just can make preceding window form and fixed plate carry out firm connection and can effectually prevent that the foul smell such as external dust from entering into to the cubical switchboard through the thermovent in, has the effect of easy to assemble and the inside component of protection cubical switchboard.

In order to achieve the above purpose, the utility model provides a following technical scheme: a heat dissipation window of a heat dissipation circulation switch cabinet comprises a front window body, a plurality of heat dissipation strips fixedly arranged on the front window body, a fixing plate connected with the front window body and heat dissipation holes formed in the fixing plate, wherein heat dissipation ports are formed among the heat dissipation strips, a plurality of fixing blocks are uniformly formed above and below the fixing plate, an insertion block is fixedly arranged above the fixing plate, an insertion groove for the insertion block to be inserted is formed in the front window body, a bifurcated block is integrally formed on the fixing block below the fixing plate, a bifurcated groove for the bifurcated block to be inserted is formed in the front window body, and a separation groove communicated with the bifurcated groove is formed in the front window body; a placing groove is formed in one surface, facing the front window body, of the fixing plate, and a dustproof sponge is inserted into the placing groove.

Through adopting above-mentioned technical scheme, when needs are installed the radiator window, insert the branching piece earlier to the branching groove, the partial entity of fixed plate contacts with preceding window body each other this moment, moves the fixed plate to the one side that is close to preceding window body again for insert the piece on the fixed plate and insert to the insertion inslot, in order to realize not needing the screw just can reach the effect of fixed preceding window body and fixed plate. After heat in the switch cabinet is dissipated, heat dissipation is not required to be continued, the dustproof sponge can block dirt such as external dust from entering the switch cabinet, and therefore components in the switch cabinet are prevented from being damaged.

The utility model discloses further set up to: the fixed plate is fixed with a plurality of protruding strips that are used for stabilizing the sponge on the inside wall of the one side of preceding window body.

Through adopting above-mentioned technical scheme, insert to the arrangement groove back when dustproof sponge, with the outline and the protruding strip of dustproof sponge mutual contact, there is the effect of frictional force between the two for dustproof sponge realizes relatively stable in the arrangement groove, and the setting of protruding strip has the effect that prevents dustproof sponge and drop from the arrangement groove.

The utility model discloses further set up to: and reinforcing ribs are fixedly arranged between the heat dissipation strips.

Through adopting above-mentioned technical scheme, have the effect of the sturdiness and the stability of strengthening the connection structure between heat dissipation strip and the preceding window body.

The utility model discloses further set up to: one end of each of the plurality of heat dissipation strips, which is far away from the protruding strip, inclines towards the direction towards the ground and forms a certain angle.

Through adopting above-mentioned technical scheme, compare in the parallel arrangement of heat dissipation strip, heat dissipation strip and ground form certain angle, and when the raindrop fell on the heat dissipation strip, the raindrop fell to ground from the heat dissipation strip easily because of the reason of gravity, have and reduce the raindrop and enter into to the cubical switchboard from the space between the heat dissipation strip.

The utility model discloses further set up to: the side of fixed plate is fixed to be provided with and is used for strengthening the fixed plate and the protruding piece of preceding window form stability of being connected, it has the confession to open on the preceding window form protruding piece male recess.

Through adopting above-mentioned technical scheme, make preceding window form and being connected between the fixed plate inseparabler and stable through the cooperation between a plurality of protruding pieces and the recess.

The utility model discloses further set up to: the fixed plate orientation the one end of preceding window form is provided with the instruction arrow point, the fixed bar horizontal pole that is provided with of lower extreme of preceding window form, be provided with the signboard on the bar horizontal pole.

By adopting the technical scheme, the arrangement of the strip-shaped cross rod can prompt workers that one end of the strip-shaped cross rod facing the ground is the lower end, and the arrow direction of the indicator arrow prompts the connecting position of the fixing plate and the front window body of the workers, so that the strip-shaped cross rod has the effect of facilitating the installation of the workers; the workman plays the effect of sign to what components and parts are deposited to cubical switchboard inside just the workman through pasting card to signboard top.

The utility model discloses further set up to: one side of the fixed plate, which deviates from the front window body, is fixedly provided with a plurality of connecting threaded holes which are matched and connected with the exhaust fan.

Through adopting above-mentioned technical scheme, when practical air exhauster carried out convulsions or exhaust, with air exhauster and fixed plate mutual contact, pass the bolt again and connect threaded hole in order to realize the relatively fixed between air exhauster and the fixed plate to stabilize air exhauster to body utility model's pump drainage work.

The utility model discloses further set up to: the window is characterized in that a plurality of fixing threaded holes are formed in four corners of the fixing plate, a base protruding towards the fixing plate is fixedly arranged on the front window body, and a plurality of bases are correspondingly arranged with the fixing threaded holes.

Through adopting above-mentioned technical scheme, when the fixed block damages with the branching piece, can insert to fixed screw hole through the bolt this moment, the rethread screws up fixing bolt and makes bolt and the mutual butt of base to realize the fixed connection of fixed plate and preceding window form, have the messenger the utility model discloses can not damage because of fixed block and branching piece and lead to unable the use, adopt multiple connecting method to increase the utility model discloses a practicality.

To sum up, the utility model discloses in, when needs are installed the heat dissipation window, put into dustproof sponge to the resettlement inslot earlier, will bifurcate the piece again and insert to the bifurcation groove, the part entity and the preceding window form of fixed plate contact each other this moment, remove the fixed plate to the one side of being close to preceding window form again, preceding window form takes place deformation and makes the protrusion piece insert to the recess inside, continue to remove the fixed plate to the direction that is close to preceding window form again, insert the piece with inserting on the fixed plate and insert to the insertion inslot, in order to realize needing the screw just can reach the effect of fixed preceding window form and fixed plate, simultaneously because there is dustproof sponge can prevent that external dust from entering to the cubical switchboard cabinet when need not to continue to dispel the heat and causing the damage to the internal components and parts of cabinet.

Drawings

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

fig. 2 is a schematic diagram of the explosion structure of the present invention;

FIG. 3 is a schematic view of a partial structure of a front window body of the present invention;

fig. 4 is a schematic view of a partial structure of the middle-highlighted fixing plate of the present invention.

Reference numerals: 1. a front window body; 2. a heat dissipating strip; 3. a heat dissipation port; 4. a fixing plate; 5. heat dissipation holes; 6. a fixed block; 7. inserting a block; 8. inserting the groove; 9. a bifurcated block; 10. a forking slot; 11. a separation tank; 12. a placing groove; 13. a dust-proof sponge; 14. a raised strip; 15. a protruding block; 16. a groove; 17. fixing the threaded hole; 18. a base; 19. reinforcing ribs; 20. an arrow is indicated; 21. a bar-shaped cross bar; 22. a signboard; 23. and connecting the threaded hole.

Detailed Description

The present invention will be further explained with reference to the accompanying drawings.

The embodiment discloses a heat dissipation window of heat dissipation circulation cubical switchboard, as shown in fig. 1, fig. 2, including preceding window body 1, a plurality of fixed heat dissipation strip 2 that set up on preceding window body 1, be formed with thermovent 3 between heat dissipation strip 2, the fixed plate 4 of being connected with preceding window body 1 and open louvre 5 on fixed plate 4.

As shown in fig. 2 and 3, a plurality of fixing blocks 6 are uniformly formed above and below the fixing plate 4, the fixing blocks 6 are fixedly provided with insertion blocks 7 on one sides far away from the fixing plate 4, the front window body 1 is provided with insertion grooves 8 for the insertion of the insertion blocks 7, the fixing blocks 6 below the fixing plate 4 are integrally formed with bifurcate blocks 9, the front window body 1 is provided with bifurcate grooves 10 for the insertion of the bifurcate blocks 9, and the front window body 1 is provided with separating grooves 11 communicated with the bifurcate grooves 10. The side of the fixed plate 4 is fixedly provided with a protruding block 15 for enhancing the stability of the connection of the fixed plate 4 and the front window 1, and the front window 1 is provided with a groove 16 for inserting the protruding block 15. The connection between the front window 1 and the fixing plate 4 is more compact and stable by the cooperation between the plurality of protrusions 15 and the grooves 16, so that the front window and the fixing plate can be fixed without screws.

As shown in fig. 2, a mounting groove 12 is formed on one surface of the fixing plate 4 facing the front window 1, and a dust-proof sponge 13 is inserted into the mounting groove 12. A plurality of protruding strips 14 for stabilizing the sponge are fixedly arranged on the inner side wall of one surface of the fixing plate 4 facing the front window 1. After heat in the switch cabinet is dissipated without continuous heat dissipation, the dustproof sponge 13 can prevent dirt such as external dust from entering the switch cabinet, and therefore components in the switch cabinet are prevented from being damaged. After the dustproof sponge 13 is inserted into the placing groove 12, the outer contour of the dustproof sponge 13 is in contact with the protruding strips 14, friction force is generated between the outer contour of the dustproof sponge 13 and the protruding strips 14, the dustproof sponge 13 is relatively stable in the placing groove 12, and the protruding strips 14 have the effect of preventing the dustproof sponge 13 from falling from the placing groove 12.

As shown in fig. 2 and 3, the ends of the plurality of heat dissipation strips 2 away from the protruding strips 14 are all inclined and form a certain angle toward the ground. Compare in the parallel arrangement of heat dissipation strip 2, heat dissipation strip 2 forms certain angle with ground, and when the raindrop fell on heat dissipation strip 2, the raindrop fell to ground from heat dissipation strip 2 easily because of the reason of gravity, has and reduces the raindrop and gets into in the cubical switchboard from the space between heat dissipation strip 2. And reinforcing ribs 19 are fixedly arranged between the radiating strips 2. Has the effect of enhancing the firmness and stability of the connection structure between the heat dissipation strip 2 and the front window 1.

As shown in fig. 2 and 4, a plurality of fixing threaded holes 17 are formed at four corners of the fixing plate 4, a base 18 protruding toward the fixing plate 4 is fixedly provided on the front window 1, and a plurality of bases 18 are provided corresponding to the fixing threaded holes 17. When fixed block 6 and forked piece 9 damage, can insert to fixed screw hole 17 through the bolt this moment, the rethread screws up fixing bolt and makes bolt and 18 mutual butt of base to realize fixed plate 4 and preceding window form 1's fixed connection, have the messenger the utility model discloses can not damage because fixed block 6 and forked piece 9 and lead to unable the use, adopt multiple connection method to increase the utility model discloses a practicality.

As shown in fig. 2 and 4, one side of the fixing plate 4 away from the front window 1 is fixedly provided with a plurality of connecting threaded holes 23 which are mutually matched and connected with the exhaust fan. When practical air exhauster carried out convulsions or exhaust, with air exhauster and fixed plate 4 mutual contact, pass the bolt again in connecting thread hole 23 with the relative fixation between realization air exhauster and the fixed plate 4 to stabilize the air exhauster to body utility model's pump drainage work.

As shown in fig. 1 and 2, an indication arrow 20 is disposed at one end of the fixing plate 4 facing the front window 1, a bar-shaped cross bar 21 is fixedly disposed at the lower end of the front window 1, and a signboard 22 is disposed on the bar-shaped cross bar 21. The arrangement of the bar-shaped cross rod 21 has the function of prompting the worker that the end, facing the ground, of the bar-shaped cross rod 21 is the lower end, and the arrow direction of the indicator arrow 20 prompts the connecting position of the fixing plate 4 and the front window body 1 of the worker, so that the bar-shaped cross rod has the function of facilitating the installation of the worker; the worker can easily identify what components are stored inside the switch cabinet by attaching the card to the signboard 22.

The following describes the effects of the present embodiment with reference to the working conditions:

when the heat dissipation window needs to be installed, the dustproof sponge 13 is placed into the placement groove 12, the bifurcate block 9 is inserted into the bifurcate groove 10, at the moment, part of the solid of the fixing plate 4 is in contact with the front window body 1, the fixing plate 4 is moved to one side close to the front window body 1, the front window body 1 deforms to enable the protruding block 15 to be inserted into the groove 16, the fixing plate 4 is moved to the direction close to the front window body 1 continuously, the insertion block 7 on the fixing plate 4 is inserted into the insertion groove 8, the effect that the fixing front window body 1 and the fixing plate 4 can be achieved without screws is achieved, and meanwhile, due to the existence of the dustproof sponge 13, the external dust can be prevented from entering the switch cabinet body to damage components in the cabinet body when the switch cabinet does not need to continue heat dissipation.

The above description is only the preferred embodiment of the present invention, and is not intended to limit the present invention, any modification, equivalent replacement, or improvement made within the design concept of the present invention should be included within the protection scope of the present invention.

Claims

1. The utility model provides a heat dissipation circulation cubical switchboard's heat dissipation window, is including preceding window form (1), a plurality of fixed heat dissipation strip (2) that set up in the front on window form (1), fixed plate (4) be connected with preceding window form (1) and open louvre (5) on fixed plate (4), be formed with thermovent (3), characterized by between heat dissipation strip (2): a plurality of fixed blocks (6) are uniformly formed above and below the fixed plate (4), an inserting block (7) is fixedly arranged above the fixed plate (4), an inserting groove (8) for inserting the inserting block (7) is formed in the front window body (1), a bifurcate block (9) is integrally formed on the fixed block (6) below the fixed plate (4), a bifurcate groove (10) for inserting the bifurcate block (9) is formed in the front window body (1), and a separating groove (11) communicated with the bifurcate groove (10) is formed in the front window body (1); a placing groove (12) is formed in one surface, facing the front window body (1), of the fixing plate (4), and a dustproof sponge (13) is inserted into the placing groove (12).

2. The heat dissipating window of a heat dissipating flow through switchgear as claimed in claim 1, wherein: the inner side wall of one surface, facing the front window body (1), of the fixing plate (4) is fixedly provided with a plurality of protruding strips (14) used for stabilizing the sponge.

3. The heat dissipation window of the heat dissipation flow-through switch cabinet as claimed in claim 2, wherein: one ends of the heat dissipation strips (2) far away from the protruding strips (14) are inclined towards the direction towards the ground and form a certain angle.

4. The heat dissipating window of the heat dissipating flow through switchgear as claimed in claim 3, wherein: and reinforcing ribs (19) are fixedly arranged between the heat dissipation strips (2).

5. The heat dissipating window of a heat dissipating flow through switchgear as claimed in claim 1, wherein: the side edge of the fixing plate (4) is fixedly provided with a protruding block (15) used for enhancing the stability of the connection of the fixing plate (4) and the front window body (1), and a groove (16) for inserting the protruding block (15) is formed in the front window body (1).

6. The heat dissipating window of a heat dissipating flow through switchgear as claimed in claim 1, wherein: fixed plate (4) orientation the one end of preceding window body (1) is provided with instruction arrow point (20), the fixed bar horizontal pole (21) that is provided with of lower extreme of preceding window body (1), be provided with signboard (22) on bar horizontal pole (21).

7. The heat dissipating window of a heat dissipating flow through switchgear as claimed in claim 1, wherein: one side of the fixing plate (4) departing from the front window body (1) is fixedly provided with a plurality of connecting threaded holes (23) which are matched and connected with the exhaust fan.

8. The heat dissipation window of the heat dissipation flow-through switch cabinet as claimed in claim 4, wherein: a plurality of fixing threaded holes (17) are formed in four corners of the fixing plate (4), a base (18) protruding towards the fixing plate (4) is fixedly arranged on the front window body (1), and the base (18) and the fixing threaded holes (17) are correspondingly provided with a plurality of fixing threaded holes.