CN210693218U

CN210693218U - Floor type cooling device for distribution box

Info

Publication number: CN210693218U
Application number: CN201922251743.7U
Authority: CN
Inventors: 储昭韦; 俞伟良
Original assignee: Suzhou Dawelli Electric Technology Co Ltd
Current assignee: Suzhou Dawelli Electric Technology Co Ltd
Priority date: 2019-12-16
Filing date: 2019-12-16
Publication date: 2020-06-05
Anticipated expiration: 2029-12-16

Abstract

The utility model discloses a heat sink for console mode block terminal relates to block terminal accessory technical field, to the not good problem of current heat sink working property, the following scheme is proposed at present, and it includes the distribution box body, equipment chamber, cooling chamber, drive chamber and water storage chamber have been seted up to the inside of distribution box body, the inner wall fix with screw of equipment chamber bottom has the equipment principal of vertical setting, the left inner wall fix with screw in drive chamber has the water pump of vertical setting, the input of water pump is connected with the raceway, the output of water pump is connected with the drain pipe, the mounting groove has all been seted up to the both sides at distribution box body top, the inside sliding connection of mounting groove has the heat dissipation window of vertical setting. The utility model discloses can carry out the efficient cooling to the block terminal, can effectually vibrate the clearance to the cleaning part of block terminal, can be convenient carry out the dismouting to the radiating part of block terminal, the cooling performance is high, convenient to use.

Description

Floor type cooling device for distribution box

Technical Field

The utility model relates to a block terminal accessory technical field especially relates to a floor type heat sink for block terminal.

Background

The distribution box is a mass parameter on data, generally forms a low-voltage forest according to electrical wiring, and requires that a switch device, a measuring instrument, a protective electrical appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen to form the low-voltage distribution box. Can put through or breaking circuit with the help of manual or automatic switch during normal operating, the block terminal is when using because there is the circulation of electric current on a large amount of electronic components of inside to can make inside temperature rise, the high temperature can lead to inside circuit ageing, influences life, consequently need be equipped with corresponding heat sink and carries out cooling treatment to the block terminal.

The inside air current of block terminal is drawn together through the fan to the heat sink of current block terminal, work of taking a breath through continuous, thereby carry out the forced air cooling to the inside electronic component of block terminal, it can be to the inside electronic component of block terminal processing of cooling down, but when the inside temperature of block terminal is higher, the fan can't be quick when discharging the inside hot gas flow of block terminal, the inside temperature of block terminal will be more and more high, the air current of fan actuation this moment, not only can not cool down for the block terminal, it is possible to increase the inside temperature of block terminal even, thereby lead to that the inside circuit of electronic component is ageing, lead to the block terminal to take place to damage, the result of use is not good, we have proposed a heat sink for console.

SUMMERY OF THE UTILITY MODEL

The utility model provides a pair of console mode heat sink for block terminal has solved the not good problem of heat sink working property.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a heat sink for console mode block terminal, includes distribution box, equipment chamber, cooling chamber, drive chamber and water storage chamber have been seted up to distribution box's inside, the inner wall fix with screw of equipment chamber bottom has the equipment main part of vertical setting, the left inner wall fix with screw of drive chamber has the water pump of vertical setting, the input of water pump is connected with the raceway, the output of water pump is connected with the drain pipe, the mounting groove has all been seted up to distribution box's both sides at top, the inside sliding connection of mounting groove has the heat dissipation window of vertical setting, the both ends of mounting groove all are equipped with installation mechanism, the heat dissipation window passes through installation mechanism and installs the inside at the mounting groove.

Preferably, one end of the water delivery pipe, which is far away from the water pump, extends to the inside of the water storage cavity, one end of the water discharge pipe, which is far away from the water pump, extends to the inside of the cooling cavity, and a circulation hole is formed between the cooling cavity and the water storage cavity.

Preferably, the inner wall at water storage chamber both ends all sets up the sliding tray of horizontal setting, the inside in water storage chamber is equipped with the filter screen of vertical setting, the both ends sliding connection of filter screen is in the inside of sliding tray, the inside of sliding tray is equipped with the locating lever of horizontal setting, the both ends welding of locating lever is on the inner wall of sliding tray, and the filter screen that is located the inside of sliding tray has seted up the slip hole, locating lever movable sleeve is established in the inside of slip hole, the left both ends of filter screen all are equipped with the reset spring of horizontal setting, reset spring movable sleeve establishes the outside at the locating lever, reset spring's one end contacts with the filter screen, reset spring's other end welding is on the inner wall of sliding tray.

Preferably, installation mechanism includes threaded rod, linkage hole, coupling spring and fixed cover, the threaded rod is located the both ends of heat dissipation window, the threaded rod is the U-shaped structure, the both ends at the heat dissipation window are seted up to the linkage hole, the one end welding of threaded rod is on distribution box's inner wall, the outside in linkage hole is extended to the other end of threaded rod, fixed cover is located the both ends of heat dissipation window, fixed cover threaded connection is on the outer wall of threaded rod to contact with the heat dissipation window, the diameter of fixed cover is greater than the aperture in linkage hole.

Preferably, a liquid level valve is installed at the bottom of the right side of the distribution box body and corresponds to the water storage cavity.

Preferably, one side of the outer part of the power distribution box body is hinged with a movable door through a hinge, the movable door corresponds to the equipment cavity, and a sealing ring is arranged on the outer wall of the movable door along the circumferential direction.

The utility model discloses in:

1. through the cooperation of the distribution box body, the equipment cavity, the cooling cavity, the driving cavity, the water storage cavity, the equipment main body, the water pump, the water delivery pipe, the drain pipe, the mounting groove, the heat dissipation window, the sliding groove, the filter screen, the positioning rod, the sliding hole, the reset spring and the circulation hole, the cooling water liquid which continuously circulates is driven to efficiently cool the distribution box, and the heat gas in the distribution box can be dredged through the heat dissipation window, so that the heat dissipation and cooling speed of the distribution box is increased, the temperature in the distribution box is prevented from rising, the circuit in the distribution box is aged, the service life of the distribution box is influenced, the distribution box is efficiently protected, the cooling water liquid in the water storage cavity can be filtered, impurities in the cooling water liquid are prevented from entering the cooling cavity along with the drain pipe, and then are adhered to the inner wall of, the cooling efficiency of cooling chamber is improved to can vibrate the clearance to the impurity of attaching to on the filter screen, avoid the impurity on the filter screen to block up the filtration pore of filter screen, improve the filtration rate and the cleanliness factor of filter screen.

2. Through the cooperation work of threaded rod, linkage hole, coupling spring and fixed cover, the convenient that can add carries out the dismouting to the heat dissipation window, and the person of facilitating the use washs the change to the heat dissipation window, improves the steam of block terminal and dredges speed, convenient to use.

Drawings

Fig. 1 is a schematic structural view of a cooling device for a floor type distribution box according to the present invention;

FIG. 2 is an enlarged view of a portion A of FIG. 1;

FIG. 3 is an enlarged view of a portion B of FIG. 1;

fig. 4 is a front view of the utility model provides a floor type heat sink for block terminal.

Reference numbers in the figures: 1. a distribution box body; 2. an equipment chamber; 3. a cooling chamber; 4. a drive chamber; 5. a water storage cavity; 6. an apparatus main body; 7. a water pump; 8. a water delivery pipe; 9. a drain pipe; 10. mounting grooves; 11. a heat dissipation window; 12. a sliding groove; 13. a filter screen; 14. positioning a rod; 15. a slide hole; 16. a return spring; 17. a threaded rod; 18. a linkage hole; 19. a connecting spring; 20. fixing a sleeve; 21. a flow-through hole; 22. a movable door.

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.

Referring to fig. 1-4, a floor type cooling device for a distribution box comprises a distribution box body 1, an equipment cavity 2, a cooling cavity 3, a driving cavity 4 and a water storage cavity 5 are arranged in the distribution box body 1, an equipment main body 6 which is vertically arranged is fixed on an inner wall screw at the bottom of the equipment cavity 2, a water pump 7 which is vertically arranged is fixed on an inner wall screw at the left side of the driving cavity 4, an input end of the water pump 7 is connected with a water pipe 8, an output end of the water pump 7 is connected with a water drain pipe 9, mounting grooves 10 are arranged on two sides of the top of the distribution box body 1, a heat dissipation window 11 which is vertically arranged is slidably connected in the mounting grooves 10, mounting mechanisms are arranged at two ends of the mounting grooves 10, the heat dissipation window 11 is mounted in the mounting grooves 10 through the mounting mechanisms, one end of the water pipe 8, which is, a circulation hole 21 is arranged between the cooling cavity 3 and the water storage cavity 5, when the temperature in the distribution box body 1 rises due to the operation of the water pump 7 when the equipment main body 6 in the distribution box body 1 operates, the cooling water in the water storage cavity 5 is pumped into the water delivery pipe 8, the cooling water in the water delivery pipe 8 is discharged into the cooling cavity 3 through the water discharge pipe 9, the shell of the distribution box body 1 can be cooled through the cooling water in the cooling cavity 3, and the cooling water in the cooling cavity 3 can continuously operate in the cooling cavity 3 and the water storage cavity 5 due to the opening of the circulation hole 21, the shell of the distribution box body 1 and the equipment main body 6 can be cooled through the cooling water which continuously circulates, and the hot gas in the distribution box body 1 can be dredged through the heat dissipation window 11, thereby increase the speed of distribution box 1 heat dissipation cooling, carry out the heat dissipation cooling to distribution box 1 through above multiple cooling means, avoid the inside temperature of distribution box 1 to rise, lead to the inside circuit of equipment main part 6 ageing, influence equipment main part 6's life, carry out the efficient protection to the block terminal.

The inner walls of two ends of the water storage cavity 5 are respectively provided with a sliding groove 12 which is transversely arranged, the inside of the water storage cavity 5 is provided with a vertically arranged filter screen 13, two ends of the filter screen 13 are slidably connected inside the sliding grooves 12, the inside of the sliding grooves 12 is provided with a transversely arranged positioning rod 14, two ends of the positioning rod 14 are welded on the inner wall of the sliding grooves 12, the filter screen 13 which is positioned inside the sliding grooves 12 is provided with a sliding hole 15, the positioning rod 14 is movably sleeved inside the sliding hole 15, two ends of the left side of the filter screen 13 are respectively provided with a transversely arranged return spring 16, the return spring 16 is movably sleeved outside the positioning rod 14, one end of the return spring 16 is contacted with the filter screen 13, the other end of the return spring 16 is welded on the inner wall of the sliding grooves 12, cooling water liquid inside the water storage cavity 5 can be filtered through the filter screen 13, thereby the adhesion is on cooling chamber 3's inner wall, thereby reduce cooling chamber 3's endothermic effect, improve cooling chamber 3's cooling efficiency, and when water pump 7 pumps the cooling water liquid in 5 inside in water storage chamber, will drive the cooling water liquid in 5 inside in water storage chamber and carry out the rapid flow, accessible reset spring 16's elasticity this moment, it vibrates to drive filter screen 13, the clearance is vibrate to the impurity that attaches to on filter screen 13 to filter screen 13's filter screen 13 of accessible vibration this moment, avoid impurity on the filter screen 13 to block up filter screen 13's filtration pore, improve filter screen 13's filtration rate and cleanliness factor.

The mounting mechanism comprises a threaded rod 17, a linkage hole 18, a connecting spring 19 and a fixing sleeve 20, the threaded rod 17 is positioned at two ends of the heat dissipation window 11, the threaded rod 17 is of a U-shaped structure, the linkage hole 18 is arranged at two ends of the heat dissipation window 11, one end of the threaded rod 17 is welded on the inner wall of the power distribution box body 1, the other end of the threaded rod 17 extends out of the linkage hole 18, the fixing sleeve 20 is positioned at two ends of the heat dissipation window 11, the fixing sleeve 20 is in threaded connection with the outer wall of the threaded rod 17 and is in contact with the heat dissipation window 11, the diameter of the fixing sleeve 20 is larger than the aperture of the linkage hole 18, when the heat dissipation window 11 is used for a long time, the fixing sleeve 20 is damaged or blocked by external sundries, hot air cannot be effectively dredged, when the heat dissipation window needs to be dismounted, cleaned and replaced, the fixing sleeve 20 is driven to be separated from the outside of the threaded rod 17, the heat dissipation window 11 can be pushed through the elasticity of the connecting spring 19, the heat dissipation window 11 can be driven to horizontally displace through the cooperation of the threaded rod 17 and the linkage hole 18, the heat dissipation window 11 is driven to be separated from the threaded rod 17, and at the moment, a user can conveniently clean or replace the heat dissipation window 11.

And when the user needs to install a new heat dissipation window 11 or clean the heat dissipation window 11, the user can align the linkage hole 18 on the heat dissipation window 11 with the threaded rod 17, at this time, the user can push the heat dissipation window 11 to drive the linkage hole 18 on the heat dissipation window 11 to enter the outside of the threaded rod 17, at this time, the user aligns the fixing sleeve 20 with the threaded rod 17, at this time, the fixing sleeve 20 can be rotated, the fixing sleeve 20 is driven to horizontally displace by the matching work of the fixing sleeve 20 and the threaded rod 17, the heat dissipation window 11 is pushed to horizontally displace by the fixing sleeve 20, after the heat dissipation window 11 enters into the inside of mounting groove 10, the user can stop rotating fixed sleeve 20 this moment, and new heat dissipation window 11 or heat dissipation window 11 after wasing are fixed in the inside of mounting groove 10 at this moment, and the block terminal can continue to dredge the inside steam of distribution box 1 through heat dissipation window 11 this moment to cool down the heat dissipation to the block terminal.

The bottom on the right side of the distribution box body 1 is provided with a liquid level valve which corresponds to the water storage cavity 5, and a user can inject sufficient cooling water liquid into the water storage cavity 5 through the liquid level valve.

The outside one side of distribution box 1 is articulated through the hinge has dodge gate 22, and dodge gate 22 is corresponding with equipment chamber 2, and the outer wall of dodge gate 22 is equipped with the sealing washer along circumference, through opening of dodge gate 22, what the user can be convenient overhauls the maintenance to equipment main part 6.

The working principle is as follows: when the device main body 6 inside the distribution box body 1 operates to cause the temperature inside the distribution box body 1 to rise, the cooling water inside the water storage cavity 5 can be pumped to the inside of the water delivery pipe 8 by the operation of the water pump 7, the cooling water operating inside the water delivery pipe 8 can be discharged and transported to the inside of the cooling cavity 3 through the water discharge pipe 9, the shell of the distribution box body 1 can be cooled by the cooling water inside the cooling cavity 3, and the cooling water inside the cooling cavity 3 can continuously operate inside the cooling cavity 3 and the water storage cavity 5 due to the opening of the circulation hole 21, the shell of the distribution box body 1 and the device main body 6 can be cooled by the cooling water continuously and circularly operated, and the hot air inside the distribution box body 1 can be dredged through the heat dissipation window 11, thereby increasing the heat dissipation and cooling rate of the distribution box body 1, the distribution box body 1 is cooled by heat dissipation through the various cooling means, the temperature rise inside the distribution box body 1 is avoided, the circuit inside the equipment main body 6 is aged, the service life of the equipment main body 6 is influenced, the distribution box is efficiently protected, the cooling water liquid inside the water storage cavity 5 can be filtered through the filter screen 13, impurities in the cooling water liquid are prevented from entering the cooling cavity 3 along with the drain pipe 9 and being adhered to the inner wall of the cooling cavity 3, the heat absorption effect of the cooling cavity 3 is reduced, the cooling efficiency of the cooling cavity 3 is improved, when the water pump 7 pumps the cooling water liquid inside the water storage cavity 5, the cooling water liquid inside the water storage cavity 5 is driven to rapidly flow, at the moment, the filter screen 13 is driven to vibrate through the elasticity of the reset spring 16, at the moment, the impurities adhered to the filter screen 13 can be cleaned by vibrating through the vibrating filter screen 13, the filtering holes of the filtering net 13 are prevented from being blocked by impurities on the filtering net 13, the filtering speed and the cleanliness of the filtering net 13 are improved, when the heat dissipation window 11 is used for a long time, the heat dissipation window is damaged or blocked by external sundries, hot air cannot be effectively dredged, and disassembly, cleaning and replacement are needed, at the moment, a user can rotate the fixing sleeve 20, the fixing sleeve 20 is driven to horizontally displace through the matching work of the fixing sleeve 20 and the threaded rod 17, the fixing sleeve 20 is driven to be separated from the outer part of the threaded rod 17, at the moment, the heat dissipation window 11 can be pushed through the elasticity of the connecting spring 19, at the moment, the heat dissipation window 11 can be driven to horizontally displace through the matching work of the threaded rod 17 and the linkage hole 18, the heat dissipation window 11 is driven to be separated from the threaded rod 17, at the moment, the user can conveniently clean or replace the heat dissipation window 11, the user can aim at threaded rod 17 with linkage hole 18 on the radiator window 11 this moment, can promote radiator window 11 this moment, drive linkage hole 18 on the radiator window 11 and enter into the outside of threaded rod 17, the user aligns fixed cover 20 at threaded rod 17 this moment, rotatable fixed cover 20 this moment, cooperation through fixed cover 20 and threaded rod 17, drive fixed cover 20 and carry out horizontal displacement, promote radiator window 11 through fixed cover 20 and carry out horizontal displacement, after radiator window 11 enters into the inside of mounting groove 10, the user can stop rotating fixed cover 20 this moment, radiator window 11 new this moment or radiator window 11 after the washing are fixed in the inside of mounting groove 10, the block terminal can continue to dredge through radiator window 11 to the steam of distribution box 1 inside this moment, thereby cool down the heat dissipation to the block terminal.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and to simplify the description, but do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A cooling device for a floor type distribution box comprises a distribution box body (1) and is characterized in that, an equipment cavity (2), a cooling cavity (3), a driving cavity (4) and a water storage cavity (5) are arranged in the distribution box body (1), a vertically arranged equipment main body (6) is fixed on the inner wall of the bottom of the equipment cavity (2) through screws, a vertically arranged water pump (7) is fixed on the inner wall screw on the left side of the driving cavity (4), the input end of the water pump (7) is connected with a water delivery pipe (8), the output end of the water pump (7) is connected with a drain pipe (9), the two sides of the top of the distribution box body (1) are both provided with mounting grooves (10), the interior of the mounting groove (10) is connected with a vertically arranged heat radiation window (11) in a sliding way, the both ends of mounting groove (10) all are equipped with installation mechanism, heat dissipation window (11) are installed in the inside of mounting groove (10) through installation mechanism.

2. The cooling device for the floor type distribution box according to claim 1, wherein one end of the water delivery pipe (8) far away from the water pump (7) extends to the inside of the water storage cavity (5), one end of the water discharge pipe (9) far away from the water pump (7) extends to the inside of the cooling cavity (3), and a circulation hole (21) is formed between the cooling cavity (3) and the water storage cavity (5).

3. The cooling device for the floor type distribution box according to claim 1, wherein sliding grooves (12) which are transversely arranged are formed in inner walls of two ends of the water storage cavity (5), a vertically arranged filter screen (13) is arranged in the water storage cavity (5), two ends of the filter screen (13) are slidably connected to the inner portions of the sliding grooves (12), transversely arranged positioning rods (14) are arranged in the sliding grooves (12), two ends of each positioning rod (14) are welded on the inner walls of the sliding grooves (12), sliding holes (15) are formed in the filter screen (13) which is positioned in the sliding grooves (12), the positioning rods (14) are movably sleeved in the sliding holes (15), transversely arranged return springs (16) are arranged at two ends of the left side of each filter screen (13), and the return springs (16) are movably sleeved outside the positioning rods (14), one end of the return spring (16) is in contact with the filter screen (13), and the other end of the return spring (16) is welded on the inner wall of the sliding groove (12).

4. The cooling device for floor type distribution box according to claim 1, wherein the mounting mechanism comprises a threaded rod (17), a linkage hole (18), a connecting spring (19) and a fixing sleeve (20), the threaded rod (17) is located at two ends of the heat dissipation window (11), the threaded rod (17) is of a U-shaped structure, the linkage hole (18) is formed in two ends of the heat dissipation window (11), one end of the threaded rod (17) is welded on the inner wall of the distribution box body (1), the other end of the threaded rod (17) extends out of the linkage hole (18), the fixing sleeve (20) is located at two ends of the heat dissipation window (11), the fixing sleeve (20) is in threaded connection with the outer wall of the threaded rod (17) and is in contact with the heat dissipation window (11), and the diameter of the fixing sleeve (20) is larger than the aperture of the linkage hole (18).

5. The cooling device for the floor type distribution box according to claim 1, wherein a liquid level valve is installed at the bottom of the right side of the distribution box body (1), and the liquid level valve corresponds to the water storage cavity (5).

6. The cooling device for the floor type distribution box according to claim 1, wherein a movable door (22) is hinged to one side of the outer portion of the distribution box body (1) through a hinge, the movable door (22) corresponds to the equipment cavity (2), and a sealing ring is arranged on the outer wall of the movable door (22) in the circumferential direction.