CN208753741U - A kind of draw-out type low voltage switch cabinet of good heat dissipation effect - Google Patents

Abstract

The utility model provides a kind of draw-out type low voltage switch cabinet of good heat dissipation effect, it is related to low-tension switch cabinet field, including cabinet body, the bottom of the cabinet body is fixedly connected with damping device, the front of the cabinet body is fixedly connected with hinge, the cabinet body is hinged with cabinet door by hinge, and the front of the cabinet door is fixedly connected with handle, and the outer cover of the handle is equipped with Anti-slip cover.The draw-out type low voltage switch cabinet of the good heat dissipation effect, the radiator being arranged by low-tension switch cabinet body interior, cooperation under the rotation of the servo motor of heat sink interior through first gear, second gear and belt has achieved the effect that drive drive shaft turns, limitting casing side-to-side movement is enabled by the cooperation of switch block, bull stick and limited post under the rotation of drive shaft, limitting casing drives radiator fan to be moved along loose slot, so that it is more comprehensive when the equipment cooling of low-tension switch cabinet body interior, it can guarantee that the effect of heat dissipation reaches best.

Description

A kind of draw-out type low voltage switch cabinet of good heat dissipation effect

Technical field

The utility model relates to low-tension switch cabinet technical field, the pull-out type low tension switch of specially a kind of good heat dissipation effect Cabinet.

Background technique

Low-tension switch cabinet is suitable for the industries such as power plant, petroleum, chemical industry, metallurgy, weaving and skyscraper, as transmission of electricity, Distribution and electric energy conversion are used.The low pressure cabinet that opens the light is divided into pull-out type and fixed, and pull-out type is by fixed cabinet body and equipped with opening The mobile unit part composition of the major electrical equipments elements such as pass, removable part are moved and want light when changing, be positioned to after immigration reliably, and The drawer of same type and specification can be exchanged reliably, the cabinet body part processing method in pull-out type substantially and fixed cabinet body phase Seemingly.But it is required due to exchanging, the precision of cabinet body must improve, and the relevant portion of structure will have enough adjustment amounts, as removable Device part is wanted to move and be changed, reliably installs main element again, so to have higher mechanical strength and higher essence Degree, relevant portion will also have enough adjustment amounts.

The inside of low-tension switch cabinet can generate many heats there are many electric elements at work, lead to low-tension switch cabinet Internal temperature rises, and is unfavorable for the work of internal electric elements when ambient temperature is higher, is easy the electric appliance member so that internal Security risk is generated between part, cabinet is not very well, to lead to low-tension switch cabinet in terms of heat dissipation but present some low pressure are opened the light Internal temperature be easy it is excessively high, to influence the normal use of low-tension switch cabinet.

Utility model content

(1) the technical issues of solving

In view of the deficiencies of the prior art, the utility model provides a kind of draw-out type low voltage switch cabinet of good heat dissipation effect, Solve the problems mentioned above in the background art.

(2) technical solution

In order to achieve the above object, the utility model is achieved by the following technical programs: a kind of pumping of good heat dissipation effect Formula low-tension switch cabinet out, including cabinet body, the bottom of the cabinet body are fixedly connected with damping device, and the front of the cabinet body is fixed to be connected Be connected to hinge, the cabinet body is hinged with cabinet door by hinge, and the front of the cabinet door is fixedly connected with handle, the handle it is outer Portion is arranged with Anti-slip cover, and compressor is fixedly connected at the top of the cabinet body, and the two sides of the compressor are fixedly connected with connection Pipe, the one end of the connecting tube far from compressor is through cabinet body and is fixedly connected with cooling tube, and the top of the cabinet body inner cavity is solid Surely it is connected with connecting rod, the bottom of the connecting rod is fixedly connected with radiator, is fixedly connected at the top of the radiator There is driving device, the two sides of the cabinet body offer thermovent, and the quantity of thermovent is four, the inside of the thermovent It is provided with Air Filter, the edge of the Air Filter is fixedly connected with cabinet body.

Preferably, the driving device is internally provided with servo motor, and the bottom of the servo motor is fixedly connected with The bottom of yielding rubber pad, the yielding rubber pad is fixedly connected with driving device, and the servo motor at the top of it by turning Axis is sequentially connected with first gear.

Preferably, it is provided with drive shaft on the left of the servo motor, is sequentially connected with second gear in the drive shaft, The outside of the first gear and second gear is arranged with belt, and the first gear is connected by belt and second gear transmission It connects.

Preferably, bearing block is fixedly connected between the driving device and radiator, the bottom end of the drive shaft is passed through It wears bearing block and is sequentially connected with switch block, the side of the switch block is fixedly connected with bull stick, and the side of the bull stick bottom is fixed It is connected with limited post.

Preferably, the radiator is internally provided with limitting casing, and the inside of the limitting casing offers and limited post Compatible limiting slot, the two sides of the limitting casing are fixedly connected to limited block, and the inside of the limited block offers limit Hole, the limit hole are internally provided with gag lever post compatible with limit hole, and the both ends of gag lever post with radiator Inner wall is fixedly connected.

Preferably, the limit frame bottom is fixedly connected with mounting plate, and the quantity of the mounting plate is two, the installation The bottom of plate is fixedly connected with mounting rod, and the bottom of the radiator offers loose slot, and the bottom end of the mounting rod is run through Loose slot and it is fixedly connected with radiator fan.

Preferably, the damping device includes pedestal, and the bottom of the pedestal is fixedly connected with non-slip mat, and non-slip mat Bottom offers anti-skid chequer, and the pedestal is internally provided with the first damping block, and the cross section of the first damping block is inverted trapezoidal, The center of first damping block bottom is fixedly connected with the first damping spring, and the bottom end of first damping spring and pedestal are solid Fixed connection, the bottom of first damping block and the two sides for being located at the first damping spring are fixedly connected to yielding rubber block.

Preferably, the two sides of first damping block are provided with the second damping block, second damping block and pedestal it Between be fixedly connected with the second damping spring, connecting plate is fixedly connected at the top of first damping block, at the top of the connecting plate Two sides be fixedly connected to shock structure, the top of the pedestal and be located above shock structure and be fixedly connected with position-limiting drum, institute The top of shock structure is stated through position-limiting drum and is fixedly connected with bottom plate, the top of the bottom plate is fixedly connected with the bottom of cabinet body.

(3) beneficial effect

The utility model provides a kind of draw-out type low voltage switch cabinet of good heat dissipation effect.Have it is following the utility model has the advantages that

1, the draw-out type low voltage switch cabinet of the good heat dissipation effect, structure is simple, easy to operate, passes through low-tension switch cabinet ontology The radiator of inside setting, passes through first gear, second gear and skin under the rotation of the servo motor of heat sink interior The cooperation of band has achieved the effect that drive drive shaft turns, the matching by switch block, bull stick and limited post under the rotation of drive shaft Conjunction enables limitting casing side-to-side movement, and limitting casing drives radiator fan to be moved along loose slot, so that low pressure is opened It is more comprehensive when the equipment cooling of pass cabinet body interior, it can guarantee that the effect of heat dissipation reaches best.

2, the draw-out type low voltage switch cabinet of the good heat dissipation effect passes through the compression being arranged at the top of draw-out type low voltage switch cabinet Machine has been reached well by the cooperation of connecting tube and cooling tube in draw-out type low voltage switch cabinet under the work of compressor Portion radiate, and can effectively ensure that the internal not too high influence normal operating efficiency of temperature, with radiator It is excessively high that the lower effect for guaranteeing heat dissipation that cooperates reaches the temperature most preferably effectively prevented inside draw-out type low voltage switch cabinet, It ensure that the working efficiency of draw-out type low voltage switch cabinet.

3, the draw-out type low voltage switch cabinet of the good heat dissipation effect, the damping device being arranged by bottom of cabinet bulk are filled in damping Under the cooperation for setting the first internal damping block, the second damping block and the second damping spring, when being shaken, the first damping block to Lower movement, the first damping block move so that the second damping block can squeeze the second damping spring outward, to reach to cabinet body Cabinet body can be effectively protected in damping, reduce influence of the vibration to the part inside draw-out type low voltage switch cabinet.

Detailed description of the invention

FIG. 1 is a schematic structural view of the utility model；

Fig. 2 is the utility model cabinet body structure schematic diagram；

Fig. 3 is the utility model damping device structural schematic diagram；

Fig. 4 is the utility model radiator lateral sectional view；

Fig. 5 is the utility model radiator face upwarding section.

In figure: 1 cabinet body, 2 hinges, 3 cabinet doors, 4 Anti-slip covers, 5 handles, 6 damping devices, 7 connecting tubes, 8 compressors, 9 heat dissipations Mouth, 10 Air Filters, 11 radiators, 12 cooling tubes, 13 driving devices, 14 yielding rubber pads, 15 bull sticks, 16 limited posts, 17 limits Position column, 18 limit holes, 19 gag lever posts, 20 radiator fans, 21 loose slots, 22 switch blocks, 23 mounting rods, 24 mounting plates, 25 limits Frame, 26 bearing blocks, 27 bearing blocks, 28 bottom plates, 29 shock structures, 30 connecting plates, 31 second damping springs, 32 second damping blocks, 33 First damping block, 34 first damping springs, 35 yielding rubber blocks, 36 position-limiting drums, 37 limiting slots, 38 pedestals, 39 non-slip mats, 40 Second gear, 41 belts, 42 first gears, 43 servo motors, 44 connecting rods.

Specific embodiment

The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe.

The utility model embodiment provides a kind of draw-out type low voltage switch cabinet of good heat dissipation effect, as shown in Fig. 1-5, packet Cabinet body 1 is included, the bottom of cabinet body 1 is fixedly connected with damping device 6, and damping device 6 includes pedestal 38, and the bottom of pedestal 38 is fixed to be connected It is connected to non-slip mat 39, and the bottom of non-slip mat 39 offers anti-skid chequer, pedestal 38 is internally provided with the first damping block 33, and The cross section of one damping block 33 is that inverted trapezoidal can be effective by the setting of the first damping spring 34 and yielding rubber block 35 Play the role of damping, so that the damping effect of damping device 6 is more preferable, the center of 33 bottom of the first damping block is fixedly connected with The bottom end of one damping spring 34, the first damping spring 34 is fixedly connected with pedestal 38, the bottom of the first damping block 33 and is located at the The two sides of one damping spring 34 are fixedly connected to yielding rubber block 35, and the two sides of the first damping block 33 are provided with the second damping Block 32 is fixedly connected with the second damping spring 31 between second damping block 32 and pedestal 38, the damping being arranged by 1 bottom of cabinet body Device 6, under the cooperation of the first damping block 33, the second damping block 32 and the second damping spring 31 inside damping device 6, When being shaken, the first damping block 33 is moved downward, and the first damping block 33 moves so that the second damping block 32 can squeeze outward Cabinet body 1 can be effectively protected to reach the damping to cabinet body 1 in second damping spring 31, reduce vibration to pull-out type low pressure The influence of the part of inside switch cabinet, the top of the first damping block 33 are fixedly connected with connecting plate 30, and the two of 30 top of connecting plate Side is fixedly connected to shock structure 29, the top of the pedestal 38 and top for being located at shock structure 29 is fixedly connected with position-limiting drum 36, subtracts The top of shake column 29 through position-limiting drum 36 and is fixedly connected with bottom plate 28, and the top of bottom plate 28 is fixedly connected with the bottom of cabinet body 1, The front of cabinet body 1 is fixedly connected with hinge 2, and cabinet body 1 is hinged with cabinet door 3 by hinge 2, and the front of cabinet door 3 is fixedly connected with handle Hand 5, the outer cover of handle 5 are equipped with Anti-slip cover 4, and the top of cabinet body 1 is fixedly connected with compressor 8, and the two sides of compressor 8 are fixed to be connected It is connected to connecting tube 7, the one end of connecting tube 7 far from compressor 8 is through cabinet body 1 and is fixedly connected with cooling tube 12, passes through pull-out type The compressor 8 being arranged at the top of low-tension switch cabinet is reached under the work of compressor 8 by the cooperation of connecting tube 7 and cooling tube 12 Well to radiating inside draw-out type low voltage switch cabinet, internal temperature not too high influence can effectively ensure that Normal operating efficiency guarantees that the effect of heat dissipation reaches most preferably under the mutual cooperation with radiator 11, effectively prevents pumping Temperature out inside formula low-tension switch cabinet is excessively high, ensure that the working efficiency of draw-out type low voltage switch cabinet, the top of 1 inner cavity of cabinet body It is fixedly connected with connecting rod 44, the bottom of connecting rod 44 is fixedly connected with radiator 11, and the top of radiator 11 is fixed to be connected It is connected to driving device 13, the two sides of cabinet body 1 offer thermovent 9, and the quantity of thermovent 9 is four, passes through thermovent 9 Setting, can effectively improve the effect of heat dissipation, so that the temperature inside the low-tension switch cabinet is not too high, guarantee internal sets Standby normal work, thermovent 9 are internally provided with Air Filter 10, and the edge of Air Filter 10 is fixedly connected with cabinet body 1, driving Device 13 is internally provided with servo motor 43, and the bottom of servo motor 43 is fixedly connected with yielding rubber pad 14, yielding rubber The bottom of pad 14 is fixedly connected with driving device 13, can be effectively to servo motor 43 by the setting of yielding rubber pad 14 Damping is carried out, servo motor 43 has effectively been protected, has increased the service life of servo motor 43, is easy to use, servo motor 43 are connected with first gear 42 by the rotating shaft transmission at the top of it, and the left side of servo motor 43 is provided with drive shaft 27, drive shaft Second gear 40 is sequentially connected on 27, first gear 42 and the outside of second gear 40 are arranged with belt 41, first gear 42 are sequentially connected by belt 41 and second gear 40, are fixedly connected with bearing block between driving device 13 and radiator 11 26, the radiator 11 being arranged by low-tension switch cabinet body interior, the rotation of the servo motor 43 inside radiator 11 Achieve the effect that down that drive shaft 27 is driven to rotate by the cooperation of first gear 42, second gear 40 and belt 41, drive shaft 27 bottom end is through bearing block 26 and is sequentially connected with switch block 22, and the side of switch block 22 is fixedly connected with bull stick 15,15 bottom of bull stick The side in portion is fixedly connected with limited post 16, and radiator 11 is internally provided with limitting casing 25, under the rotation of drive shaft 27 Enable 25 side-to-side movement of limitting casing by the cooperation of switch block 22, bull stick 15 and limited post 16, the inside of limitting casing 25 opens up Have a limiting slot 37 compatible with limited post 16, the two sides of limitting casing 25 are fixedly connected to limited block 17, limited block 17 it is interior Portion offers limit hole 18, by the setting of limited block 17 and gag lever post 19, can carry out position-limiting action to limitting casing 25, protect Card when limited post 16 moves in a circle, limitting casing 25 can left and right reciprocating movement, limit hole 18 be internally provided with and limit hole 18 compatible gag lever posts 19, and the both ends of gag lever post 19 are fixedly connected with the inner wall of radiator 11,25 bottom of limitting casing It is fixedly connected with mounting plate 24, the quantity of mounting plate 24 is two, and the bottom of mounting plate 24 is fixedly connected with mounting rod 23, heat dissipation The bottom of device 11 offers loose slot 21, and the bottom end of mounting rod 23 through loose slot 21 and is fixedly connected with radiator fan 20, Limitting casing 25 drives radiator fan 20 to be moved along loose slot 21, so that the equipment of low-tension switch cabinet body interior dissipates It is more comprehensive when hot, it can guarantee that the effect of heat dissipation reaches best.

In conclusion the draw-out type low voltage switch cabinet of the good heat dissipation effect, structure is simple, easy to operate, is opened by low pressure The radiator 11 for closing the setting of cabinet body interior, passes through first gear under the rotation of the servo motor 43 inside radiator 11 42, the cooperation of second gear 40 and belt 41 has achieved the effect that drive shaft 27 is driven to rotate, and leads under the rotation of drive shaft 27 The cooperation for crossing switch block 22, bull stick 15 and limited post 16 enables 25 side-to-side movement of limitting casing, and limitting casing 25 drives radiator fan 20 are moved along loose slot 21, so that it is more comprehensive when the equipment cooling of low-tension switch cabinet body interior, it can Guarantee that the effect of heat dissipation reaches best.

The draw-out type low voltage switch cabinet of the good heat dissipation effect, the compressor 8 being arranged by draw-out type low voltage switch cabinet top, Under the work of compressor 8, reached well by the cooperation of connecting tube 7 and cooling tube 12 in draw-out type low voltage switch cabinet Portion radiate, and can effectively ensure that the internal not too high influence normal operating efficiency of temperature, with radiator 11 Mutual cooperation under guarantee heat dissipation effect reach the temperature mistake most preferably effectively prevented inside draw-out type low voltage switch cabinet Height ensure that the working efficiency of draw-out type low voltage switch cabinet.

Also, the draw-out type low voltage switch cabinet of the good heat dissipation effect, the damping device 6 being arranged by 1 bottom of cabinet body, is subtracting Under the cooperation of the first damping block 33, the second damping block 32 and the second damping spring 31 inside shake device 6, when being shaken, First damping block 33 moves downward, and the first damping block 33 moves so that the second damping block 32 can squeeze the second damping spring outward 31, to reach the damping to cabinet body 1, cabinet body 1 can be effectively protected, reduce and shake inside to draw-out type low voltage switch cabinet The influence of part.

While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (8)

1. a kind of draw-out type low voltage switch cabinet of good heat dissipation effect, including cabinet body (1), it is characterised in that: the bottom of the cabinet body (1) Portion is fixedly connected with damping device (6), and the front of the cabinet body (1) is fixedly connected with hinge (2), and the cabinet body (1) passes through conjunction Page (2) is hinged with cabinet door (3), and the front of the cabinet door (3) is fixedly connected with handle (5), and the outer cover of the handle (5) is equipped with Anti-slip cover (4) is fixedly connected with compressor (8) at the top of the cabinet body (1), and the two sides of the compressor (8) are fixedly connected with Connecting tube (7), the one end of the connecting tube (7) far from compressor (8) is through cabinet body (1) and is fixedly connected with cooling tube (12), It is fixedly connected with connecting rod (44) at the top of cabinet body (1) inner cavity, the bottom of the connecting rod (44) is fixedly connected with heat dissipation Device (11) is fixedly connected with driving device (13) at the top of the radiator (11), and the two sides of the cabinet body (1) open up Have thermovent (9), and the quantity of thermovent (9) is four, being internally provided with Air Filter (10) for the thermovent (9) is described The edge of Air Filter (10) is fixedly connected with cabinet body (1).

2. a kind of draw-out type low voltage switch cabinet of good heat dissipation effect according to claim 1, it is characterised in that: the driving Device (13) is internally provided with servo motor (43), and the bottom of the servo motor (43) is fixedly connected with yielding rubber pad (14), the bottom of the yielding rubber pad (14) is fixedly connected with driving device (13), and the servo motor (43) is pushed up by it The rotating shaft transmission in portion is connected with first gear (42).

3. a kind of draw-out type low voltage switch cabinet of good heat dissipation effect according to claim 2, it is characterised in that: the servo It is provided on the left of motor (43) drive shaft (27), is sequentially connected with second gear (40) on the drive shaft (27), described The outside of one gear (42) and second gear (40) is arranged with belt (41), the first gear (42) by belt (41) with Second gear (40) transmission connection.

4. a kind of draw-out type low voltage switch cabinet of good heat dissipation effect according to claim 3, it is characterised in that: the driving It is fixedly connected between device (13) and radiator (11) bearing block (26), bearing block is run through in the bottom end of the drive shaft (27) (26) it and is sequentially connected with switch block (22), the side of the switch block (22) is fixedly connected with bull stick (15), bull stick (15) bottom The side in portion is fixedly connected with limited post (16).

5. a kind of draw-out type low voltage switch cabinet of good heat dissipation effect according to claim 4, it is characterised in that: the heat dissipation Device (11) is internally provided with limitting casing (25), and the inside of the limitting casing (25) offers compatible with limited post (16) The two sides of limiting slot (37), the limitting casing (25) are fixedly connected to limited block (17), and the inside of the limited block (17) is opened Equipped with limit hole (18), be internally provided with and limit hole (18) compatible gag lever post (19) of the limit hole (18), and limit The both ends of position bar (19) are fixedly connected with the inner wall of radiator (11).

6. a kind of draw-out type low voltage switch cabinet of good heat dissipation effect according to claim 5, it is characterised in that: the limit Frame (25) bottom is fixedly connected with mounting plate (24), and the quantity of the mounting plate (24) is two, the bottom of the mounting plate (24) Portion is fixedly connected with mounting rod (23), and the bottom of the radiator (11) offers loose slot (21), the mounting rod (23) Bottom end through loose slot (21) and being fixedly connected with radiator fan (20).

7. a kind of draw-out type low voltage switch cabinet of good heat dissipation effect according to claim 1, it is characterised in that: the damping Device (6) includes pedestal (38), and the bottom of the pedestal (38) is fixedly connected with non-slip mat (39), and the bottom of non-slip mat (39) Anti-skid chequer is offered, the pedestal (38) is internally provided with the first damping block (33), and the cross section of the first damping block (33) Center for inverted trapezoidal, the first damping block (33) bottom is fixedly connected with the first damping spring (34), first damping The bottom end of spring (34) is fixedly connected with pedestal (38), the bottom of first damping block (33) and be located at the first damping spring (34) two sides are fixedly connected to yielding rubber block (35).

8. a kind of draw-out type low voltage switch cabinet of good heat dissipation effect according to claim 7, it is characterised in that: described first The two sides of damping block (33) are provided with the second damping block (32), fixed between second damping block (32) and pedestal (38) to connect It is connected to the second damping spring (31), is fixedly connected with connecting plate (30), the connecting plate at the top of first damping block (33) (30) two sides at the top of are fixedly connected to shock structure (29), the top of the pedestal (38) and the top for being located at shock structure (29) It being fixedly connected with position-limiting drum (36), the top of the shock structure (29) through position-limiting drum (36) and is fixedly connected with bottom plate (28), The top of the bottom plate (28) is fixedly connected with the bottom of cabinet body (1).