CN207939943U - A kind of drying tower feed switch board - Google Patents

Abstract

The utility model discloses a kind of drying towers to be fed switch board, including switch board ontology, heat generating member, protective jacket and cooling fin, the inside of switch board ontology is connected with heat generating member, the lower end of switch board ontology is fixedly connected with cooling fin, the inside left end of cooling fin is equipped with bar-shaped trough, the inside right end of cooling fin is equipped with U-lag, the lower end of dust cover is fixedly connected with shackle member, shackle member is connected to the inside of card slot, the lower end of shackle member is fixedly connected with spring, the lower wall of protective jacket is fixedly connected with radiating seat, radiating seat is internally provided with several heat emission holes, the inner wall of radiating seat is equipped with buckling groove.One, is equipped with cooling fin, heat emission hole, radiator fan, is radiated, will not be damaged to component, and simple in structure in time to switch board inner heat component, is suitble to promote；Two, are equipped with dust cover, and the pollutant in air cannot enter inside component, and most of humid air cannot enter inside component, and the service life of switch board increases.

Description

A kind of drying tower feed switch board

Technical field

The utility model is related to technical field of electric equipment, specially a kind of drying tower is fed switch board.

Background technology

Switch board, as a kind of common electric device, major function is by the way that various switches, relay is arranged in inside Device or PLC logical edit devices etc. realize control and protection to driving device and power distribution circuit.

In the prior art, drying tower switch board will produce a large amount of heat during the work time, if heat is located not in time Reason, may damage internal component, reduce the service life of component, while when switch board is placed on outdoor, hold Be vulnerable to the pollution of pollutant, the pollutants such as dust in air enter inside component, and internal component be easy by The influence of humid air, lead to component can not normal use.

Utility model content

The purpose of this utility model is to provide a kind of drying towers to be fed switch board, to solve to propose in above-mentioned background technology The problem of.

To achieve the above object, the utility model provides the following technical solutions：A kind of drying tower feed switch board, including control The inside of cabinet ontology, heat generating member, protective jacket and cooling fin processed, the switch board ontology is connected with heat generating member, and the heat generating member It is connected to the inside of protective jacket, has been fixedly connected with sliding block on the left and right outer wall of the protective jacket, and sliding block is slidably connected at a left side On the fixing piece at right both ends, the fixing piece is fixedly connected on the left and right inner wall of switch board ontology, and under switch board ontology End is fixedly connected with cooling fin, and the inside left end of the cooling fin is equipped with bar-shaped trough, and the inside right end of cooling fin is equipped with U-shaped Slot is connected with dust cover on the upside outer wall of the protective jacket, and the lower end of dust cover is fixedly connected with shackle member, the clamping Part is connected to the inside of card slot, and the lower end of shackle member is fixedly connected with spring, and the lower end of the spring is fixed on the interior of protective jacket Portion upper end, and the lower wall of protective jacket is fixedly connected with radiating seat, the radiating seat is internally provided with several heat emission holes, and radiating seat Inner wall be equipped with buckling groove, be connected with two groups of symmetrical radiator fans on the upper inner wall of the protective jacket.

Preferably, the trapezoidal hollow shape structure of the dust cover, and the area of the upper end opening of dust cover is more than lower end bottom The area of seat.

Preferably, the shackle member is in T-shaped structure, and the vertical portion of shackle member is welded in the pedestal of dust cover Portion.

Preferably, the heat emission hole is in hollow cylindrical structure, and thermal grease is coated on the inner wall of heat emission hole

Preferably, the buckling groove is in that top "convex" shaped structure, buckling groove is gone to be equipped with symmetrical four groups, heat generating member card It is connected on the inside of buckling groove.

Compared with prior art, the utility model has the beneficial effects that：

1. equipped with cooling fin, heat emission hole, radiator fan, radiated in time to switch board inner heat component, it will not Component is damaged, and simple in structure, is suitble to promote；

2. being equipped with dust cover, the pollutant in air cannot enter inside component, and most of humid air cannot Into inside component, the service life of switch board increases.

Description of the drawings

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

Fig. 2 is the utility model protective jacket internal structure sectional view；

Fig. 3 is that the utility model dust cover is clamped relational structure schematic diagram；

Fig. 4 is the utility model heat radiation seat structure schematic diagram；

Fig. 5 is the utility model heat sink structure illustration.

In figure：1 switch board ontology, 2 heat generating members, 3 protective jackets, 4 sliding blocks, 5 fixing pieces, 6 cooling fins, 61 bar-shaped troughs, 62 U Shape slot, 7 dust covers, 8 radiator fans, 9 radiating seats, 91 heat emission holes, 92 buckling grooves, 10 shackle members, 11 card slots, 12 springs.

Specific implementation mode

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, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work The every other embodiment obtained, shall fall within the protection scope of the present invention.

- 5 are please referred to Fig.1, the utility model provides a kind of technical solution：A kind of drying tower feed switch board, including control The inside of cabinet ontology 1, heat generating member 2, protective jacket 3 and cooling fin 6, switch board ontology 1 is connected with heat generating member 2, and heat generating member 2 is clamped In the inside of protective jacket 3, sliding block 4 is fixedly connected on the left and right outer wall of protective jacket 3, and sliding block 4 is slidably connected at left and right two On the fixing piece 5 at end, fixing piece 5 is fixedly connected on the left and right inner wall of switch board ontology 1, and the lower end of switch board ontology 1 is solid Surely it is connected with cooling fin 6, the inside left end of cooling fin 6 is equipped with bar-shaped trough 61, and the inside right end of cooling fin 6 is equipped with U-lag 62, Dust cover 7 is connected on the upside outer wall of protective jacket 3, and the lower end of dust cover 7 is fixedly connected with shackle member 10, shackle member 10 is blocked It is connected on the inside of card slot 11, and the lower end of shackle member 10 is fixedly connected with spring 12, the lower end of spring 12 is fixed on the interior of protective jacket 3 Portion upper end, and the lower wall of protective jacket 3 is fixedly connected with radiating seat 9, radiating seat 9 is internally provided with several heat emission holes 91, and radiates The inner wall of seat 9 is equipped with buckling groove 92, and two groups of symmetrical radiator fans 8 are connected on the upper inner wall of protective jacket 3.

Further, 7 trapezoidal hollow shape structure of dust cover, and the area of the upper end opening of dust cover 7 is more than lower end bottom The area of seat；

Further, shackle member 10 is in T-shaped structure, and the vertical portion of shackle member 10 is welded on the pedestal of dust cover 7 It is internal；

Further, heat emission hole 91 is in hollow cylindrical structure, and thermal grease is coated on the inner wall of heat emission hole 91；

Further, buckling groove 92 is in that top "convex" shaped structure, buckling groove 92 is gone to be equipped with symmetrical four groups, heat generating member 2 are connected to the inside of buckling groove 92.

Operation principle：When using switch board, the heat generating member 2 inside switch board generates a large amount of heat, and radiator fan 8 is downward Blowing, by the heat transmission of generation to radiating seat 9, radiating seat 9 is equipped with several heat emission holes 91, is coated with inside heat emission hole 91 Thermal grease, thermal grease have good thermal conductivity, can heat transmission to the outside of protective jacket 3, heat generating member 2 be connected to heat dissipation Inside buckling groove 92 on seat 9, better heat-radiation effect radiates in time to switch board inner heat part 2, will not be to component It damages, when dust cover 7 is installed, is first pressed down against the shackle member 10 of 7 lower end of dust cover, the spring 12 of lower end is squeezed After be pressed downward contracting, until after certain position, dust cover 7 is rotated by 90 °, shackle member 10 is connected to the inside of card slot 11 at this time, when anti- When the internal dust of dust hood 7 saves bit by bit excessive, first dust cover 7 is rotated by 90 °, spring 12 is pulled up, and at this time takes dust cover 7 Go out, clear up the dirt inside dust cover 7, the bar-shaped trough 61 in cooling fin 6 increases the contact of air and cooling fin 6 with U-lag 62 Area, accelerates distributing for heat, and protective jacket 3 is connected to the outside of heat generating member 2 so that most of humid air cannot enter first device Inside part, the service life of switch board increases, and simple in structure, is suitble to promote.

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

Claims (5)

1. a kind of drying tower is fed switch board, including switch board ontology（1）, heat generating member（2）, protective jacket（3）And cooling fin（6）, It is characterized in that：The switch board ontology（1）Inside be connected with heat generating member（2）, and the heat generating member（2）It is connected to protective jacket （3）Inside, the protective jacket（3）Left and right outer wall on be fixedly connected with sliding block（4）, and sliding block（4）It is slidably connected at a left side The fixing piece at right both ends（5）On, the fixing piece（5）It is fixedly connected on switch board ontology（1）Left and right inner wall on, and switch board Ontology（1）Lower end be fixedly connected with cooling fin（6）, the cooling fin（6）Inside left end be equipped with bar-shaped trough（61）, and radiate Piece（6）Inside right end be equipped with U-lag（62）, the protective jacket（3）Upside outer wall on be connected with dust cover（7）, and it is dust-proof Cover（7）Lower end be fixedly connected with shackle member（10）, the shackle member（10）It is connected to card slot（11）Inside, and shackle member （10）Lower end be fixedly connected with spring（12）, the spring（12）Lower end be fixed on protective jacket（3）Inner upper end, and protect Set（3）Lower wall be fixedly connected with radiating seat（9）, the radiating seat（9）Be internally provided with several heat emission holes（91）, and radiating seat （9）Inner wall be equipped with buckling groove（92）, the protective jacket（3）Upper inner wall on be connected with two groups of symmetrical radiator fans （8）.

2. a kind of drying tower according to claim 1 is fed switch board, it is characterised in that：The dust cover（7）It is trapezoidal Hollow shape structure, and dust cover（7）Upper end opening area be more than lower end pedestal area.

3. a kind of drying tower according to claim 1 is fed switch board, it is characterised in that：The shackle member（10）In " T " Character form structure, shackle member（10）Vertical portion be welded on dust cover（7）Chassis interior.

4. a kind of drying tower according to claim 1 is fed switch board, it is characterised in that：The heat emission hole（91）In hollow Cylindrical-shaped structure, heat emission hole（91）Inner wall on be coated with thermal grease.

5. a kind of drying tower according to claim 1 is fed switch board, it is characterised in that：The buckling groove（92）In going to push up "convex" shaped structure, buckling groove（92）Equipped with symmetrical four groups, heat generating member（2）It is connected to buckling groove（92）Inside.