CN208539387U - A kind of novel heat-insulation dustproof power distribution cabinet - Google Patents

Abstract

The utility model discloses a kind of novel heat-insulation dustproof power distribution cabinets, including rain shield, cabinet body, cabinet door, pedestal, adjustable spring, U-shaped reinforcing plate, convex grain, connecting plate, ball, seal pipe and heat dissipation dust-extraction unit, rain shield has been bolted at the top of the cabinet body, the bottom correspondence of the cabinet body is equipped with pedestal, the side of the cabinet body is connected with cabinet door by articulate, heat dissipation dust-extraction unit is embedded at the other side center of the cabinet body, seal pipe is connected between heat dissipation dust-extraction unit and the cabinet body, the two sides inner wall correspondence of the cabinet body is equipped with U-shaped reinforcing plate, adjustable spring is connected at the U-shaped side inner wall center for strengthening plate, and connecting plate is connected between two adjustable springs, the U-shaped top inner wall for strengthening plate and bottom interior wall have been uniformly embedded into ball, at the top of the both ends of the connecting plate and Bottom is evenly distributed with convex grain, and the utility model has the characteristics that thermal insulation and dust-proof effect is good and protective capacities is strong.

Description

A kind of novel heat-insulation dustproof power distribution cabinet

Technical field

The utility model relates to power distribution cabinet technical field, specially a kind of novel heat-insulation dustproof power distribution cabinet.

Background technique

Power distribution cabinet can be divided into dynamic power distribution cabinet and light distribution cabinet two major classes, it is that a kind of final stage in distribution system is set It is standby.Power distribution cabinet is used mostly in the occasion that load is more dispersed and circuit is less, they are a certain electricity of upper level controller switching equipment The electric energy on road distributes to nearest load, and provides the function of protection, monitoring and control.

But in existing power distribution cabinet, there is a problem of that thermal insulation and dust-proof effect difference and protective capacities are weak.In long-term work In the process, the normal service life of internal element can be influenced because the internal temperature of cabinet body is excessively high and dust is excessive often；Simultaneously When cabinet body is impacted or when other external forces, the internal element of cabinet body is easily fallen and junction easily loosens, and then significantly Affect degree of stability when work.Therefore, designing the power distribution cabinet that a kind of thermal insulation and dust-proof effect is good and protective capacities is strong is to have very much It is necessary.

Utility model content

The purpose of this utility model is to provide a kind of novel heat-insulation dustproof power distribution cabinets, to solve in above-mentioned background technique The problem of proposition.

In order to solve the above-mentioned technical problem, the utility model provides the following technical solutions: a kind of novel heat-insulation dust-protection type is matched Electric cabinet, including rain shield, cabinet body, cabinet door, pedestal, adjustable spring, U-shaped reinforcing plate, convex grain, connecting plate, ball, seal pipe and dissipate Hot dust-extraction unit has been bolted rain shield at the top of the cabinet body, and the bottom correspondence of the cabinet body is equipped with pedestal, institute The side for stating cabinet body is connected with cabinet door by articulate, is embedded with heat dissipation dust-extraction unit at the other side center of the cabinet body, Seal pipe is connected between heat dissipation dust-extraction unit and the cabinet body, the two sides inner wall correspondence of the cabinet body is equipped with U-shaped reinforcing plate, It is connected with adjustable spring at the U-shaped side inner wall center for strengthening plate, and is connected with connecting plate between two adjustable springs, institute It states the U-shaped top inner wall for strengthening plate and bottom interior wall has been uniformly embedded into ball, the both ends top and bottom of the connecting plate are uniformly Convex grain is distributed with, and convex grain and ball are fit structure；The heat dissipation dust-extraction unit is by fan, heat absorbing sheet, heating column, semiconductor Cooling piece, L-type fixed strip, filtering screen, shell, spring, pull ring, hermatic door and metal filter screen composition, the shell Fan is embedded at the center of side, the shell passes through close to the top inner wall of fan and bottom interior wall corner to be adhesively fixed There is heat absorbing sheet, the side of the heat absorbing sheet is evenly distributed with heating column, and one end of the heating column is connected with semiconductor chilling plate, L-type fixed strip is bolted at the top inner wall center of the shell and at bottom interior wall center, and two L-types are solid Determine that filtering screen is installed between item, the inside of the filtering screen is connected with metal filter screen, the shell by buckle The other side of body is connected with hermatic door by articulate, is fixed with pull ring by spot welding at the outer side center of the hermatic door, Spring is fixed with by spot welding at the medial center of the hermatic door, the fan and semiconductor chilling plate are and external power supply It is electrically connected.

Further, there are two the quantity of the seal pipe, and two seal pipes are correspondingly arranged in the outside of cabinet body, and The contact position of cabinet body and heat dissipation dust-extraction unit and seal pipe is mounted on sealing ring.

Further, by being adhesively fixed between the heat absorbing sheet and semiconductor chilling plate and heating column, and heating column It is located remotely from the side of fan.

Further, the bottom of the cabinet body is uniformly provided with air hole, and the outside of cabinet door is equipped with handle.

Further, the spring and filtering screen are fit structure, and filtering screen and L-type fixed strip pass through buckle It is flexibly connected.

Compared with prior art, the utility model beneficial effect achieved is: the utility model, flexible by being provided with Spring and convex grain are acted on the mutual frictional force of ball, and a part of external force is offset and weakened, in order to avoid the inside member of cabinet body Part greatly improves the degree of stability of cabinet body, helps to improve the protective capacities of the power distribution cabinet there is a phenomenon where loosening or falling； Sufficient radiating treatment is carried out by being provided with semiconductor chilling plate, heat absorbing sheet and heating column, and then to air, by being provided with Filtering screen and metal filter screen, and then the dust contained in air is filtered out, while being collected in filtering screen, pass through It is provided with spring, and is flexibly connected with L-type fixed strip by buckle according to filtering screen, the inside of filtering screen passes through buckle It is connected with metal filter screen, and then filtering screen and metal filter screen can be removed and be cleaned, whole process is significantly The heat-sinking capability and dust collection capacity of the power distribution cabinet are improved, the thermal insulation and dust-proof effect of the power distribution cabinet is helped to improve.

Detailed description of the invention

Attached drawing is used to provide a further understanding of the present invention, and constitutes part of specification, practical with this Novel embodiment is used to explain the utility model together, does not constitute limitations of the present invention.In the accompanying drawings:

Fig. 1 is the whole positive structure diagram of the utility model；

Fig. 2 is that the entirety of the utility model faces the schematic diagram of the section structure；

Fig. 3 is the a-quadrant structural schematic diagram in Fig. 2 of the utility model；

Fig. 4 is the whole side view the schematic diagram of the section structure of the utility model；

Fig. 5 is the heat dissipation dust-extraction unit structural schematic diagram of the utility model；

In figure: 1, rain shield；2, cabinet body；3, cabinet door；4, pedestal；5, adjustable spring；6, U-shaped reinforcing plate；7, convex grain；8, even Fishplate bar；9, ball；10, seal pipe；11, radiate dust-extraction unit；12, fan；13, heat absorbing sheet；14, heating column；15, semiconductor system Cold；16, L-type fixed strip；17, filtering screen；18, shell；19, spring；20, pull ring；21, hermatic door；22, metal filtration Net.

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, 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 Every other embodiment obtained, fall within the protection scope of the utility model.

Fig. 1-5 is please referred to, the utility model provides a kind of technical solution: a kind of novel heat-insulation dustproof power distribution cabinet, including Rain shield 1, cabinet body 2, cabinet door 3, pedestal 4, adjustable spring 5, U-shaped reinforcing plate 6, convex grain 7, connecting plate 8, ball 9,10 and of seal pipe Radiate dust-extraction unit 11, and the top of cabinet body 2 has been bolted rain shield 1, and the bottom correspondence of cabinet body 2 is equipped with pedestal 4, cabinet The side of body 2 is connected with cabinet door 3 by articulate, and heat dissipation dust-extraction unit 11, heat dissipation are embedded at the other side center of cabinet body 2 Seal pipe 10 is connected between dust-extraction unit 11 and cabinet body 2, the two sides inner wall of cabinet body 2, which corresponds to, is equipped with U-shaped reinforcing plate 6, U-shaped strong Change and be connected with adjustable spring 5 at the side inner wall center of plate 6, and is connected with connecting plate 8, U-shaped reinforcing between two adjustable springs 5 The top inner wall and bottom interior wall of plate 6 have been uniformly embedded into ball 9, are evenly distributed with convex grain at the top and bottom of the both ends of connecting plate 8 7, and convex grain 7 and ball 9 are fit structure；Dust-extraction unit 11 radiate by fan 12, heat absorbing sheet 13, heating column 14, semiconductor system Cold 15, L-type fixed strip 16, filtering screen 17, shell 18, spring 19, pull ring 20, hermatic door 21 and 22 groups of metal filter screen At being embedded with fan 12, top inner wall and bottom interior wall corner of the shell 18 close to fan 12 at the side center of shell 18 By being adhesively fixed with heat absorbing sheet 13, the side of heat absorbing sheet 13 is evenly distributed with heating column 14, one end connection of heating column 14 There is a semiconductor chilling plate 15, it is solid that L-type has been bolted at the top inner wall center of shell 18 and at bottom interior wall center Determine item 16, and filtering screen 17 is installed between two L-type fixed strips 16, the inside of filtering screen 17 is flexibly connected by buckle There is a metal filter screen 22, the other side of shell 18 is connected with hermatic door 21 by articulate, at the outer side center of hermatic door 21 Pull ring 20 is fixed with by spot welding, spring 19 is fixed with by spot welding at the medial center of hermatic door 21, fan 12 and is partly led Body cooling piece 15 is electrically connected with external power supply；There are two the quantity of seal pipe 10, and two seal pipes 10 are correspondingly arranged In the outside of cabinet body 2, and the contact position of cabinet body 2 and heat dissipation dust-extraction unit 11 and seal pipe 10 is mounted on sealing ring, convenient for sky The circulation of gas；By being adhesively fixed between heat absorbing sheet 13 and semiconductor chilling plate 15 and heating column 14, and heating column 14 is located at Side far from fan 12, convenient for improving degree of stability when connection；The bottom of cabinet body 2 is uniformly provided with air hole, and cabinet door 3 Outside handle is installed, convenient for cabinet door 3 unlatching and cabinet body 2 it is ventilative；Spring 19 and filtering screen 17 are fit structure, And filtering screen 17 is flexibly connected with L-type fixed strip 16 by buckle, the dismounting and filtering screen 17 convenient for filtering screen 17 Fixation；When cabinet body 2 is impacted or when other external forces, be will lead to connecting plate 8 and is shaken, so that adjustable spring 5 occur elastic deformation, and a part of external force are offset, while relative motion can occur between U-shaped reinforcing plate 6 and connecting plate 8, and It is acted on by convex grain 7 and the mutual frictional force of ball 9, a part of external force is weakened, in case the internal element of cabinet body 2 loosens Or the phenomenon that falling, the degree of stability of cabinet body 2 is greatly improved, the protective capacities of the power distribution cabinet is helped to improve；When in cabinet body 2 When operating temperature is excessively high and dust is excessive, first open fan 12 and introduce air into shell 18, while controlling semiconductor refrigerating Piece 15 works, and the heat absorption in air is transferred heat to semiconductor refrigerating after heating column 14 by heat absorbing sheet 13 Heat discharging operation is carried out on piece 15, the air by cooling is in contact with the metal filter screen 22 in filtering screen 17 later, and by Metal filter screen 22 filters out the dust contained in air, while being collected in filtering screen 17, when need to be to filtering screen It when dust in 17 carries out cleaning operation, first hand-pulls pull ring 20 and opens hermatic door 21, at this time 19 pairs of spring filterings The elastic force event resolves of mesh enclosure 17, and be flexibly connected with L-type fixed strip 16 by buckle according to filtering screen 17, filtering screen 17 Inside by buckle be connected with metal filter screen 22, and then filtering screen 17 and metal filter screen 22 can be removed into Row cleaning, whole process greatly improves the heat-sinking capability and dust collection capacity of the power distribution cabinet, help to improve the power distribution cabinet every Hot dust-proof effect.

It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment Intrinsic element.

Finally, it should be noted that the above descriptions are merely preferred embodiments of the present invention, it is not limited to this Utility model, although the utility model is described in detail with reference to the foregoing embodiments, for those skilled in the art For, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic It is equivalently replaced.Within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on, It should be included within the scope of protection of this utility model.

Claims (5)

1. a kind of novel heat-insulation dustproof power distribution cabinet, including rain shield (1), cabinet body (2), cabinet door (3), pedestal (4), adjustable spring (5), U-shaped reinforcing plate (6), convex grain (7), connecting plate (8), ball (9), seal pipe (10) and heat dissipation dust-extraction unit (11), it is special Sign is: being bolted rain shield (1) at the top of the cabinet body (2), the bottom correspondence of the cabinet body (2) is equipped with bottom Seat (4), the side of the cabinet body (2) is connected with cabinet door (3) by articulate, embedding at the other side center of the cabinet body (2) Enter to have heat dissipation dust-extraction unit (11), is connected with seal pipe (10), the cabinet between the heat dissipation dust-extraction unit (11) and cabinet body (2) The two sides inner wall of body (2) is corresponding to be equipped with U-shaped reinforcing plate (6), is connected at the U-shaped side inner wall center for strengthening plate (6) Adjustable spring (5), and being connected with connecting plate (8) between two adjustable springs (5), the U-shaped top inner wall for strengthening plate (6) and Bottom interior wall has been uniformly embedded into ball (9), is evenly distributed with convex grain (7) at the top and bottom of the both ends of the connecting plate (8), and convex Grain (7) and ball (9) are fit structure；The heat dissipation dust-extraction unit (11) is by fan (12), heat absorbing sheet (13), heating column (14), semiconductor chilling plate (15), L-type fixed strip (16), filtering screen (17), shell (18), spring (19), pull ring (20), hermatic door (21) and metal filter screen (22) form, and are embedded with fan (12), institute at the side center of the shell (18) Shell (18) are stated close to the top inner wall of fan (12) and bottom interior wall corner by being adhesively fixed with heat absorbing sheet (13), institute The side for stating heat absorbing sheet (13) is evenly distributed with heating column (14), and one end of the heating column (14) is connected with semiconductor chilling plate (15), L-type fixed strip has been bolted at the top inner wall center of the shell (18) and bottom interior wall center (16), it and between two L-type fixed strips (16) is equipped with filtering screen (17), the inside of the filtering screen (17) passes through buckle It is connected with metal filter screen (22), the other side of the shell (18) is connected with hermatic door (21), institute by articulate It states and is fixed with pull ring (20) at the outer side center of hermatic door (21) by spot welding, passed through at the medial center of the hermatic door (21) Spot welding is fixed with spring (19), and the fan (12) and semiconductor chilling plate (15) are electrically connected with external power supply.

2. a kind of novel heat-insulation dustproof power distribution cabinet according to claim 1, it is characterised in that: the seal pipe (10) There are two quantity, and two seal pipes (10) are correspondingly arranged in the outside of cabinet body (2), and cabinet body (2) and heat dissipation dust-extraction unit (11) sealing ring is mounted on the contact position of seal pipe (10).

3. a kind of novel heat-insulation dustproof power distribution cabinet according to claim 1, it is characterised in that: the heat absorbing sheet (13) and By being adhesively fixed between semiconductor chilling plate (15) and heating column (14), and heating column (14) is located remotely from fan (12) Side.

4. a kind of novel heat-insulation dustproof power distribution cabinet according to claim 1, it is characterised in that: the bottom of the cabinet body (2) Portion is uniformly provided with air hole, and the outside of cabinet door (3) is equipped with handle.

5. a kind of novel heat-insulation dustproof power distribution cabinet according to claim 1, it is characterised in that: the spring (19) with Filtering screen (17) is fit structure, and filtering screen (17) is flexibly connected with L-type fixed strip (16) by buckle.