CN212230820U - Heat sink for switch board - Google Patents
Heat sink for switch board Download PDFInfo
- Publication number
- CN212230820U CN212230820U CN202020778042.9U CN202020778042U CN212230820U CN 212230820 U CN212230820 U CN 212230820U CN 202020778042 U CN202020778042 U CN 202020778042U CN 212230820 U CN212230820 U CN 212230820U
- Authority
- CN
- China
- Prior art keywords
- cabinet body
- plate
- power distribution
- annular plate
- sliding
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The utility model relates to the technical field of power distribution cabinets, and discloses a cooling device for a power distribution cabinet, which comprises a cabinet body and a supporting plate arranged at the bottom of the cabinet body, wherein U-shaped plates are arranged at the top of the supporting plate and at the two sides of the cabinet body, slide bars are longitudinally fixed in the two U-shaped plates, and the sides far away from each other are both provided with sliding chutes, the rod walls of the two sliding rods are sleeved with sliding blocks in a sliding way, the sides far away from each other of the two sliding blocks are both fixedly provided with connecting blocks, the other ends of the two connecting blocks pass through the sliding chutes, and the top is provided with the reciprocating sliding mechanism, one side that two sliders are close to mutually is fixed jointly and is provided with first annular plate, the ring channel has been seted up at the top of first annular plate, the cell wall contact of ring channel is connected with the second annular plate, the top of second annular plate is provided with and encircles cooling mechanism, a plurality of louvres have been seted up to the lateral wall of the cabinet body, the top of the cabinet body is provided with drive mechanism. The utility model discloses can carry out all-round effectual cooling heat dissipation to the switch board.
Description
Technical Field
The utility model relates to a switch board technical field especially relates to a heat sink for switch board.
Background
The power distribution cabinet is divided into a power distribution cabinet and a lighting power distribution cabinet, and the like, and is final equipment of a power distribution system and a motor control center, and various internal electric appliance parts of the power distribution cabinet can generate a large amount of heat in the use process, so that the accessory cabinet needs to be subjected to heat dissipation work.
The cooling heat dissipation of current switch board is generally through being provided with the fan in cabinet internal portion or directly dispel the heat through cabinet body and outside gas exchange circulation self, and the work that the fan is located cabinet internal portion also can produce the heat, can't be comprehensive simultaneously carry out effectual heat dissipation to switch board inside, and heat dissipation cooling efficiency is low excessively.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the cooling problem of the switch board that the inside fan work also can produce the heat when cooling down among the prior art, can not diversely effectually cool down the radiating problem to the switch board simultaneously, and the heat sink for switch board that proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a cooling device for a power distribution cabinet comprises a cabinet body and a supporting plate arranged at the bottom of the cabinet body, wherein U-shaped plates are arranged at the top of the supporting plate and positioned at two sides of the cabinet body, sliding rods are longitudinally and fixedly arranged in the two U-shaped plates, and the sides far away from each other are both provided with sliding chutes, the rod walls of the two sliding rods are sleeved with sliding blocks in a sliding manner, the sides far away from the two sliding blocks are both fixedly provided with connecting blocks, the other ends of the two connecting blocks pass through the sliding chutes, a reciprocating sliding mechanism is arranged above the two sliding blocks, a first annular plate is fixedly arranged on one side of the two sliding blocks close to each other, the top of the first annular plate is provided with an annular groove, the groove wall of the annular groove is in contact connection with a second annular plate, the top of the second annular plate is provided with a surrounding cooling mechanism, the side wall of the cabinet body is provided with a plurality of heat dissipation holes, and a transmission mechanism is arranged above the cabinet body.
Preferably, the reciprocating sliding mechanism includes first motor, two one side is kept away from mutually at the top of U-shaped board and all is fixed the limiting plate that is provided with, two the limiting plate all rotates through first rolling bearing and is connected with the horizontal pole, two one side that the limiting plate kept away from mutually all is provided with the plectane, two the one end of keeping away from mutually of horizontal pole respectively with two plectane fixed connection, the plectane is kept away from one side of the cabinet body and is rotated and be connected with the connecting rod, the other end and the connecting block of connecting rod rotate and be connected, the left side the fixed riser that is provided with in right side top of U-shaped board, the right side fixed connection of first motor and riser, and.
Preferably, drive mechanism includes the first belt pulley that two symmetries set up, the fixed block that is provided with in top of the cabinet body, two the inside of fixed block is connected with the bull stick, two through the horizontal rotation of second rolling bearing first belt pulley cup joints with two horizontal pole are fixed respectively, the both ends of bull stick are all fixed to be cup jointed the second belt pulley, first belt pulley and second belt pulley pass through belt transmission and connect.
Preferably, surround cooling mechanism and include ring gear and fan, the top fixed connection of ring gear and second annular plate, and be located the outside of the cabinet body, the inside wall fixed connection of fan and ring gear, the fixed diaphragm that is provided with in rear side of first annular plate, the fixed second motor that is provided with in bottom of diaphragm, the output of second motor passes the diaphragm and fixes and be provided with the round gear, the round gear meshes with the ring gear.
Preferably, the fan consists of an electric motor, fan blades and a storage battery.
Preferably, the circular plate and the connecting rod as well as the connecting rod and the connecting block are rotatably connected through a shaft pin.
Compared with the prior art, the utility model provides a heat sink for switch board possesses following beneficial effect:
1. this heat sink for switch board through the through-hole and first annular slab and the second annular slab that the encircleing cooling mechanism and the switch board lateral wall of being equipped with was seted up, installs the fan in the external portion of cabinet, and the while is encircleing the cabinet body through making the fan and encircleing the rotation, carries out effectual heat dissipation to switch board inside.
2. This heat sink for switch board through backup pad, reciprocal slide mechanism and the U-shaped board that is equipped with for encircle cooling mechanism and encircle at cabinet body outer wall and carry out up-and-down motion when radiating, carry out comprehensive cooling heat dissipation to the switch board.
3. This heat sink for switch board through being provided with drive mechanism, can make two reciprocating sliding mechanism carry out work simultaneously.
The part that does not relate to among the device all is the same with prior art or can adopt prior art to realize, the utility model discloses convenient operation can turn into the outside heat dissipation of cooling around with the inside fan heat dissipation of switch board, carries out all-round effectual cooling to the switch board, improves the inside electrical components's of switch board life.
Drawings
Fig. 1 is a schematic structural view of a cooling device for a power distribution cabinet according to the present invention;
FIG. 2 is a schematic side view of the structure of FIG. 1;
FIG. 3 is a schematic top view of the structure of FIG. 1;
fig. 4 is an enlarged view of a portion a of fig. 3.
In the figure: the multifunctional electric cabinet comprises a cabinet body 1, a supporting plate 2, a U-shaped plate 3, a sliding rod 4, a sliding block 5, a connecting block 6, a first annular plate 7, a second annular plate 8, a first motor 9, a limiting plate 10, a cross rod 11, a circular plate 12, a connecting rod 13, a vertical plate 14, a first belt pulley 15, a fixed block 16, a rotating rod 17, a second belt pulley 18, a belt 19, a gear ring 20, a transverse plate 21, a second motor 22, a circular gear 23, a motor 24, fan blades 25 and a storage battery 26.
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.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", 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 simplicity of description, and do not indicate or imply that the device or element being 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.
Referring to fig. 1-4, a cooling device for a power distribution cabinet comprises a cabinet body 1 and a support plate 2 arranged at the bottom of the cabinet body 1, wherein U-shaped plates 3 are arranged at the top of the support plate 2 and positioned at two sides of the cabinet body 1, slide bars 4 are longitudinally and fixedly arranged in the two U-shaped plates 3, slide grooves are formed in the sides far away from the slide bars 4, slide blocks 5 are sleeved on the bar walls of the two slide bars 4 in a sliding manner, connecting blocks 6 are fixedly arranged on the sides far away from the slide blocks 5, the other ends of the two connecting blocks 6 penetrate through the slide grooves, a reciprocating sliding mechanism is arranged above the connecting blocks, a first annular plate 7 is fixedly arranged on the side near the two slide blocks 5 together, the first annular plate 7 is arranged at the outer side of the cabinet body 1 in a surrounding manner, an annular groove is formed in the top of the first annular plate 7, a second annular, the top of second annular plate 8 is provided with and encircles cooling mechanism, and a plurality of louvres have been seted up to the lateral wall of the cabinet body 1, sets up the louvre and is convenient for the wind that the fan blew to get into the internal heat dissipation that cools down of cabinet 1, and the top of the cabinet body 1 is provided with drive mechanism.
Reciprocating sliding mechanism includes first motor 9, one side is kept away from mutually at the top of two U-shaped plates 3 all fixedly is provided with limiting plate 10, two limiting plates 10 all rotate through first rolling bearing and are connected with horizontal pole 11, one side that two limiting plates 10 kept away from mutually all is provided with plectane 12, the one end of keeping away from mutually of two horizontal poles 11 respectively with two plectanes 12 fixed connection, plectane 12 keeps away from one side of the cabinet body 1 and rotates and is connected with connecting rod 13, the other end and the connecting block 6 of connecting rod 13 rotate and are connected, the fixed riser 14 that is provided with in right side top of left side U-shaped plate 3, first motor 9 and riser 14's right side fixed connection, and the output pass riser 14 and with horizontal pole 11's other end fixed connection, it.
Drive mechanism includes the first belt pulley 15 that two symmetries set up, the fixed block 16 that is provided with in top of the cabinet body 1, the inside of two fixed blocks 16 is connected with the bull stick 17 through the horizontal rotation of second rolling bearing, it is spacing to set up the rotation of fixed block 16 to bull stick 17 and support, two first belt pulleys 15 are fixed respectively with two horizontal poles 11 and are cup jointed, the both ends of bull stick 17 are all fixed to be cup jointed second belt pulley 18, first belt pulley 15 and second belt pulley 18 pass through belt 19 transmission and connect.
Encircle cooling mechanism and include ring gear 20 and fan, ring gear 20 and the top fixed connection of second annular plate 8, and be located the outside of the cabinet body 1, the inside wall fixed connection of fan and ring gear 20, the fixed diaphragm 21 that is provided with in rear side of first annular plate 7, the fixed second motor 22 that is provided with in bottom of diaphragm 21, the output of second motor 22 passes diaphragm 21 and the fixed circular gear 23 that is provided with, circular gear 23 meshes with ring gear 20, the fan is by motor 24, flabellum 25 and battery 26 are constituteed, provide the electric energy to motor 24 through battery 26, circular plate 12 and connecting rod 13 and connecting block 6 all rotate through the pivot and are connected.
The utility model discloses in, when operating personnel need dispel the heat to the switch board, at first start the inside motor 24 of fan, and provide electric power through battery 26, make flabellum 25 rotate and blow, start second motor 22 immediately and make round gear 23 rotate, round gear 23 makes ring gear 20 rotate under the limiting displacement of second annular plate 8 and ring channel with the meshing of ring gear 20, and support through first annular plate 7, thereby ring gear 20 rotates and drives the fan and encircle the cooling to the outside of switch board, then start first motor 9 and drive horizontal pole 11 and rotate, two horizontal poles 11 are through first belt pulley 15, the transmission effect of second belt pulley 18 and belt 19 rotates simultaneously, make two plectanes 12 rotate, 12 pivoted in-process drives and moves through pivot pivoted connecting rod 13 on its lateral wall, two connecting rod 13 are pulling connecting block 6 and slider 5 at the in-process through the rotatory up-and-down reciprocating motion of plectane 12 Carry out reciprocating motion to two sliders 5 drive first annular plate 7 and reciprocate, make the fan encircle to blow and carry out reciprocating motion from top to bottom when blowing to the switch board, carry out all-round effectual cooling heat dissipation to the switch board.
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 (6)
1. A cooling device for a power distribution cabinet comprises a cabinet body (1) and a supporting plate (2) arranged at the bottom of the cabinet body (1), and is characterized in that U-shaped plates (3) are arranged at the top of the supporting plate (2) and on two sides of the cabinet body (1), slide rods (4) are longitudinally and fixedly arranged in the two U-shaped plates (3), a chute is formed in one side far away from the two U-shaped plates (3), slide blocks (5) are sleeved on the rod walls of the two slide rods (4) in a sliding manner, connecting blocks (6) are fixedly arranged on one side far away from the two slide blocks (5), the other ends of the two connecting blocks (6) penetrate through the chute, a reciprocating sliding mechanism is arranged above the sliding blocks, a first annular plate (7) is fixedly arranged on one side close to the two slide blocks (5) together, an annular groove is formed in the top of the first annular plate (7), and the groove wall, the top of the second annular plate (8) is provided with a surrounding cooling mechanism, the side wall of the cabinet body (1) is provided with a plurality of heat dissipation holes, and a transmission mechanism is arranged above the cabinet body (1).
2. The cooling device for the power distribution cabinet according to claim 1, wherein the reciprocating sliding mechanism comprises a first motor (9), two limiting plates (10) are fixedly arranged on the sides, away from the top of the U-shaped plates (3), of the two U-shaped plates, the two limiting plates (10) are rotatably connected with a cross rod (11) through a first rotating bearing, circular plates (12) are arranged on the sides, away from the two limiting plates (10), of the two cross rods (11), one ends, away from the top, of the two cross rods (11) are fixedly connected with the two circular plates (12), a connecting rod (13) is rotatably connected to one side, away from the cabinet body (1), of the circular plates (12), the other end of the connecting rod (13) is rotatably connected with a connecting block (6), a vertical plate (14) is fixedly arranged on the top of the right side of the U-shaped plate (3) on the left side, and the first motor, and the output end passes through the vertical plate (14) and is fixedly connected with the other end of the cross rod (11).
3. The cooling device for the power distribution cabinet according to claim 1, wherein the transmission mechanism comprises two first belt pulleys (15) which are symmetrically arranged, a fixed block (16) is fixedly arranged at the top of the cabinet body (1), two rotating rods (17) are transversely and rotatably connected inside the fixed block (16) through second rotating bearings, the two first belt pulleys (15) are respectively fixedly sleeved with the two cross rods (11), the two ends of each rotating rod (17) are respectively and fixedly sleeved with a second belt pulley (18), and the first belt pulleys (15) and the second belt pulleys (18) are in transmission connection through belts (19).
4. The cooling device for the power distribution cabinet according to claim 1, wherein the surrounding cooling mechanism comprises a gear ring (20) and a fan, the gear ring (20) is fixedly connected with the top of the second annular plate (8) and located outside the cabinet body (1), the fan is fixedly connected with the inner side wall of the gear ring (20), a transverse plate (21) is fixedly arranged on the rear side of the first annular plate (7), a second motor (22) is fixedly arranged at the bottom of the transverse plate (21), the output end of the second motor (22) penetrates through the transverse plate (21) and is fixedly provided with a circular gear (23), and the circular gear (23) is meshed with the gear ring (20).
5. The cooling device for the power distribution cabinet according to claim 4, wherein the fan is composed of a motor (24), fan blades (25) and a storage battery (26).
6. The temperature reducing device for the power distribution cabinet according to claim 2, wherein the circular plate (12) and the connecting rod (13) and the connecting block (6) are rotatably connected through a shaft pin.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020778042.9U CN212230820U (en) | 2020-05-12 | 2020-05-12 | Heat sink for switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020778042.9U CN212230820U (en) | 2020-05-12 | 2020-05-12 | Heat sink for switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212230820U true CN212230820U (en) | 2020-12-25 |
Family
ID=73927143
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020778042.9U Active CN212230820U (en) | 2020-05-12 | 2020-05-12 | Heat sink for switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212230820U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112928668A (en) * | 2021-03-01 | 2021-06-08 | 拓航科技有限公司 | AI hidden danger defect identification equipment for electric wire netting |
-
2020
- 2020-05-12 CN CN202020778042.9U patent/CN212230820U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112928668A (en) * | 2021-03-01 | 2021-06-08 | 拓航科技有限公司 | AI hidden danger defect identification equipment for electric wire netting |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN219287978U (en) | Energy-saving heat dissipation device for power plant equipment | |
| CN212230820U (en) | Heat sink for switch board | |
| CN207948006U (en) | A kind of automatic welding power supply | |
| CN219535146U (en) | Integral type terminal forming device | |
| CN207706622U (en) | A kind of circulating water cooling CNC vertical machining centre radiators | |
| CN207440726U (en) | A kind of big data all-in-one machine radiator with dust reduction capability | |
| CN213936131U (en) | Cooling device for chip production and manufacture | |
| CN212398056U (en) | Copper pole processing cooling device | |
| CN211088771U (en) | Weak current forceful electric power switch board for municipal building | |
| CN210627703U (en) | Display with cooling device | |
| CN211915425U (en) | Improved continuous casting equipment for producing low-oxygen copper rod | |
| CN211457845U (en) | Cooling device for 5G communication base station | |
| CN210983274U (en) | Circulating case capable of achieving auxiliary heat dissipation for computer | |
| CN211088887U (en) | Heat dissipation cooling device for power equipment | |
| CN208316129U (en) | A kind of ventilation heat abstractor of high-low voltage electric power distribution cabinet | |
| CN216692122U (en) | Speed reducer for rubber machinery | |
| CN215989928U (en) | Centrally installed switchgear | |
| CN212967343U (en) | Novel transformer structure | |
| CN214545248U (en) | High heat dissipation type mixing stock ground unmanned switch board | |
| CN212600617U (en) | Drilling equipment is used in processing of metal parts | |
| CN218940449U (en) | High tension switchgear convenient to heat dissipation | |
| CN214478961U (en) | Multifunctional power distribution cabinet | |
| CN213633793U (en) | Instrument for testing comprehensive characteristics of mutual inductor | |
| CN214152643U (en) | Dry-type transformer heat sink | |
| CN217785538U (en) | Air cooling structure of radiator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211029 Address after: 065400 north of dianziwu village, Qukou Town, Xianghe County, Langfang City, Hebei Province Patentee after: Hebei Baoyou Electrical Equipment Co.,Ltd. Address before: 510000 Yuyan middle school, Yiheng Road, beiduxue, Kaichuang Avenue, Luogang District, Guangzhou City, Guangdong Province Patentee before: Chen Xingsong |