CN208571347U - A kind of dual power supply distribution box for being easy to radiate - Google Patents

Abstract

The utility model relates to technical field of electric equipment, and disclose a kind of dual power supply distribution box for being easy to radiate, including cabinet and pedestal, the cabinet is fixedly connected on the upper surface of pedestal, the front of the cabinet is sequentially installed with the first chamber door and the second chamber door from top to bottom, first chamber door and the positive right side of the second chamber door are mounted on handle, and the front of first chamber door is equipped with warning lamp.This is easy to the dual power supply distribution box to radiate, pass through setting exhaust fan, heat dissipating layer, heat release hole, condenser pipe and ventilation hole, the intracorporal hot gas of case is extracted out using exhaust fan, the intracorporal air flowing of accelerating chamber simultaneously, heat distributes in heat release hole and heat dissipating layer accelerating chamber body, condenser pipe cools down to the intracorporal temperature of case simultaneously, the ventilation hole of condenser pipe cooperation simultaneously makes to keep low temperature around cabinet, it prevents from causing cabinet ambient air temperature excessively high in radiation processes, multiple heat dissipation cooperation, reach the thorough effect of heat dissipation, extends the service life of cabinet.

Description

A kind of dual power supply distribution box for being easy to radiate

Technical field

The utility model relates to technical field of electric equipment, specially a kind of dual power supply distribution box for being easy to radiate.

Background technique

Distribution box is the magnanimity parameter in data, and usually composition low pressure woods presses electrical wiring, it is desirable that by switchgear, is surveyed Amount instrument, protection electric appliance and ancillary equipment are assembled in closing or semiclosed metal safe or in screen width, constitute low-tension distribution box.Just There can be double power supply converting switch by manual or automatic switch connection or disjunction circuit when often operation, there is double loop power supply inlet wire Basic can be assumed that is dual power supply distribution box, and dual power supply distribution box currently on the market mostly lacks radiator, and a small number of Dual power supply distribution box with radiator is mostly to go to accelerate air flowing to radiate using fan, and heat dissipation effect is not It is good, however double power supply converting switch and double loop power supply inlet wire are installed inside duplicate supply control cabinet, it often dissipates during the work time A large amount of heat is issued, it is purple heat only to be come out completely by fan, cause heat in distribution box building up inside, shadow Ring the service life of power distribution 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 dual power supply distribution box for being easy to radiate, and solves The problem of dual power supply distribution box heat dissipation effect difference.

(2) technical solution

To achieve the above object, the utility model provides the following technical solutions: a kind of dual power supply distribution box for being easy to radiate, Including cabinet and pedestal, the cabinet is fixedly connected on the upper surface of pedestal, and the front of the cabinet is successively installed from top to bottom There are the first chamber door and the second chamber door, first chamber door and the positive right side of the second chamber door are mounted on handle, first case The front of door is equipped with warning lamp, and the positive left side of the second chamber door is equipped with observation window, the inside of the cabinet on to Isolation board is installed at lower 1/4, the two sides inner wall of the cabinet is fixedly connected to heat dissipating layer, and the top of heat dissipating layer be isolated The lower surface of plate is fixedly connected, and the two sides of the cabinet offer the heat release hole through heat dissipating layer, the base upper surface Right side exhaust fan is installed, the exhaust column of the exhaust fan sequentially pass through cabinet right side and heat dissipating layer and in cabinet Portion is connected, and the inside of the cabinet is equipped with fixed plate at 3/5 from front to back, under the top and isolation board of the fixed plate Surface is fixedly connected, and the back side coiling of the fixed plate has condenser pipe, and the back side of the cabinet offers ventilation hole, the cabinet The bottom of left side is equipped with controller.

Preferably, the isolation board is between the first chamber door and the second chamber door.

Preferably, the width of the fixed plate is the 4/5 of cabinet wall width, and fixed plate is thermally conductive carbon fiber board.

Preferably, the quantity of the heat release hole is seven, and four heat release holes are equidistant is provided in cabinet left side Lower section.

Preferably, the quantity of the ventilation hole is four, and four ventilation holes are equidistant to be provided in box back surface Lower section.

(3) beneficial effect

Compared with prior art, the utility model provides a kind of dual power supply distribution box for being easy to radiate, and having following has Beneficial effect:

1, this is easy to the dual power supply distribution box to radiate, passes through setting exhaust fan, heat dissipating layer, heat release hole, condenser pipe and ventilation The intracorporal hot gas of case is extracted out using exhaust fan in hole, while the intracorporal air flowing of accelerating chamber, heat release hole and heat dissipating layer accelerating chamber Internal heat distributes, while condenser pipe cools down to the intracorporal temperature of case, while condenser pipe cooperation ventilation hole keeps cabinet all Holding low temperature is enclosed, prevents from causing cabinet ambient air temperature excessively high in radiation processes, multiple heat dissipation cooperation reaches heat dissipation thoroughly effect Fruit extends the service life of cabinet.

2, this is easy to the dual power supply distribution box to radiate, by the restriction to isolation board, separates and defines, and makes to observe cabinet more Convenient, by the restriction to fixed plate, making fixed plate not influences the cooling function of condenser pipe, while thermally conductive carbon fiber board can add The cooling rate of fast condenser pipe makes cooling faster, and by the restriction to heat release hole, multiple heat release holes radiate simultaneously, heat dissipation effect It is good, while the installation for preventing the heat release hole of cabinet right side from excessively influencing exhaust fan imitates ventilation by the restriction to ventilation hole Fruit is good, prevents cabinet ambient temperature excessively high.

Detailed description of the invention

Fig. 1 is the utility model structure front view；

Fig. 2 is the utility model body structure front elevational view；

Fig. 3 is the utility model body structure sectional side view.

In figure: 1 cabinet, 2 pedestals, 3 first chamber doors, 4 second chamber doors, 5 handles, 6 warning lamps, 7 observation windows, 8 isolation boards, 9 Heat dissipating layer, 10 heat release holes, 11 exhaust fans, 12 fixed plates, 13 condenser pipes, 14 ventilation holes, 15 controllers.

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.

A kind of dual power supply distribution box for being easy to radiate referring to FIG. 1-2, including cabinet 1 and pedestal 2, cabinet 1 are fixedly connected In the upper surface of pedestal 2, the front of cabinet 1 is sequentially installed with the first chamber door 3 and the second chamber door 4,3 He of the first chamber door from top to bottom The positive right side of second chamber door 4 is mounted on handle 5, and the front of the first chamber door 3 is equipped with warning lamp 6, and the second chamber door 4 is positive Left side is equipped with observation window 7, and the inside of cabinet 1 is equipped with isolation board 8 at 1/4 from top to bottom, and isolation board 8 is located at the first chamber door 3 And second between chamber door 4, by the restriction to isolation board 8, separates clear, it is more convenient to make to observe cabinet 1, the two sides of cabinet 1 Inner wall is fixedly connected to heat dissipating layer 9, and the top of heat dissipating layer 9 is fixedly connected with the lower surface of isolation board 8, the two sides of cabinet 1 Face offers the heat release hole 10 through heat dissipating layer 9, and the quantity of heat release hole 10 is seven, and four heat release holes 10 are equidistant opens up In the middle lower section of 1 left side of cabinet, by the restriction to heat release hole 10, multiple heat release holes 10 radiate simultaneously, good heat dissipation effect, Prevent the heat release hole 10 of 1 right side of cabinet from excessively influencing the installation of exhaust fan 11 simultaneously, pedestal is equipped with pumping on the right side of 2 upper surface Blower 11, the exhaust column of exhaust fan 11 sequentially pass through the right side of cabinet 1 and heat dissipating layer 9 and are connected with the inside of cabinet 1, The inside of cabinet 1 is equipped with fixed plate 12 at 3/5 from front to back, and the width of fixed plate 12 is the 4/5 of 1 inner wall width of cabinet, and Fixed plate 12 is thermally conductive carbon fiber board, and by the restriction to fixed plate 12, making fixed plate 12 not influences the cooling of condenser pipe 13 Function, while thermally conductive carbon fiber board can accelerate the cooling rate of condenser pipe 13 makes cooling faster, the top of fixed plate 12 with every Lower surface from plate 8 is fixedly connected, and the back side coiling of fixed plate 12 has condenser pipe 13, and the back side of cabinet 1 offers ventilation hole 14, The quantity of ventilation hole 14 is four, the equidistant middle lower section for being provided with 1 back side of cabinet of four ventilation holes 14, by ventilation hole 14 Restriction, keep ventilatory effect good, prevent 1 ambient temperature of cabinet excessively high, the bottom of 1 left side of cabinet is equipped with controller 15.

The electric elements occurred in this article are electrically connected with extraneous main controller and 220V alternating current, and main controller can be meter Calculation machine etc. plays the conventionally known equipment of control.

In conclusion this be easy to radiate dual power supply distribution box, by setting exhaust fan 11, heat dissipating layer 9, heat release hole 10, Hot gas in cabinet 1 is extracted out using exhaust fan 11, while the air in cabinet 1 being accelerated to flow by condenser pipe 13 and ventilation hole 14, Heat release hole 10 and heat dissipating layer 9 accelerate distributing for heat in cabinet 1, while condenser pipe 13 cools down to the temperature in cabinet 1, together When condenser pipe 13 cooperate ventilation hole 14 make 1 surrounding of cabinet keep low temperature, prevent from leading to 1 ambient air temperature mistake of cabinet in radiation processes Height, multiple heat dissipation cooperation reach the thorough effect of heat dissipation, extend the service life of cabinet 1, solve the heat dissipation of dual power supply distribution box The problem of effect difference.

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.

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 (5)

1. a kind of dual power supply distribution box for being easy to radiate, including cabinet (1) and pedestal (2), it is characterised in that: the cabinet (1) It is fixedly connected on the upper surface of pedestal (2), the front of the cabinet (1) is sequentially installed with the first chamber door (3) and the from top to bottom Two chamber doors (4), first chamber door (3) and the second chamber door (4) positive right side are mounted on handle (5), first chamber door (3) front is equipped with warning lamp (6), and the positive left side of second chamber door (4) is equipped with observation window (7), the cabinet (1) Inside be equipped with isolation board (8) at 1/4 from top to bottom, the two sides inner wall of the cabinet (1) is fixedly connected to heat dissipating layer (9), and the top of heat dissipating layer (9) is fixedly connected with the lower surface of isolation board (8), and the two sides of the cabinet (1) offer Heat release hole (10) through heat dissipating layer (9) is equipped with exhaust fan (11), the exhaust fan on the right side of pedestal (2) upper surface (11) exhaust column sequentially passes through the right side of cabinet (1) and heat dissipating layer (9) and is connected with the inside of cabinet (1), the case The inside of body (1) is equipped with fixed plate (12) at 3/5 from front to back, under the top and isolation board (8) of the fixed plate (12) Surface is fixedly connected, and the back side coiling of the fixed plate (12) has condenser pipe (13), and the back side of the cabinet (1) offers ventilation The bottom in hole (14), cabinet (1) left side is equipped with controller (15).

2. a kind of dual power supply distribution box for being easy to radiate according to claim 1, it is characterised in that: the isolation board (8) Between the first chamber door (3) and the second chamber door (4).

3. a kind of dual power supply distribution box for being easy to radiate according to claim 1, it is characterised in that: the fixed plate (12) Width be cabinet (1) inner wall width 4/5, and fixed plate (12) be thermally conductive carbon fiber board.

4. a kind of dual power supply distribution box for being easy to radiate according to claim 1, it is characterised in that: the heat release hole (10) Quantity be seven, and the equidistant middle lower section for being provided with cabinet (1) left side of four heat release holes (10).

5. a kind of dual power supply distribution box for being easy to radiate according to claim 1, it is characterised in that: the ventilation hole (14) Quantity be four, four equidistant middle lower sections for being provided with cabinet (1) back side of ventilation hole (14).