CN208336948U - A kind of electromechanical distribution box of building - Google Patents

Abstract

The utility model discloses a kind of electromechanical distribution boxs of building, including casing assembly, internal component and radiating subassembly, the radiating subassembly includes shutter, heat sink and Air Filter, the shutter is equipped on the right side of the upper surface of the cabinet, the shutter is fixedly connected with the cabinet, and the right side of the cabinet is equipped with the heat sink, and the heat sink is fixedly connected with the cabinet, the lower inside of the heat sink is equipped with the Air Filter, and the Air Filter is fixedly connected with the heat sink；By being provided with heat sink in the two sides of cabinet, heat sink is in hollow rectangular shape, the heat that circuit element generates can be gradually dispersed into the external world by heat sink, heat build-up is avoided, Air Filter also has been fixedly installed in inside, both will not influence heat dissipation effect, dust, catkin etc. can also be avoided to enter internal, it also is provided with shutter in two upper side of cabinet, masking, protection can be played the role of in rain and snow.

Description

A kind of electromechanical distribution box of building

Technical field

The utility model belongs to distribution box technical field, and in particular to a kind of electromechanical distribution box of building.

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 It can be by manual or automatic switch connection or disjunction circuit when often operation.Distribution box is with small in size, simple installation and has ring The characteristics of protecting effect.

Original distribution box is in long-time use process, and internal circuit element can generate some heats, and heat exists It can not come out, be accumulated in around element in cabinet, the operation of circuit element will be influenced, or even circuit damage can occur The phenomenon that, influence the use of distribution box.

Utility model content

It is mentioned above in the background art to solve the purpose of this utility model is to provide a kind of electromechanical distribution box of building Original distribution box is in long-time use process, and internal circuit element can generate some heats, and heat nothing in cabinet Method comes out, and accumulates in around element, will influence the operation of circuit element, in addition can there is a phenomenon where circuits to damage, The problem of influencing the use of distribution box.

To achieve the above object, the utility model provides the following technical solutions: a kind of electromechanical distribution box of building, including shell Component, internal component and radiating subassembly, the casing assembly include hanged hook, cabinet and chamber door, and the front surface of the cabinet is set There are the chamber door, the chamber door and the cabinet to be rotatablely connected by hinge, the top of the cabinet is equipped with the hanged hook, institute It states hanged hook to be fixedly connected with the cabinet, the internal component includes that circuit operation mechanism, current transformer, switch-capacitor connect The inner upper of tentaculum, breaker, gauge table, rear sealing plate and earth leakage protective device, the cabinet is equipped with the circuit operation mechanism, The circuit operation mechanism is fixedly connected with the cabinet, and the lower left of the circuit operation mechanism is equipped with the Current Mutual Inductance Device, the current transformer are fixedly connected with the circuit operation mechanism, and the right side of the current transformer is equipped with the open circuit Device, the breaker are fixedly connected with the current transformer, and the right side of the breaker is equipped with the switch-capacitor contactor, The switch-capacitor contactor is fixedly connected with the breaker, and the gauge table is located at the lower section of the breaker, and with institute It states breaker to be fixedly connected, the lower section of the gauge table is equipped with the earth leakage protective device, the earth leakage protective device and the metering Table is fixedly connected, and the rear surface of the earth leakage protective device is equipped with the rear sealing plate, and the rear sealing plate and the earth leakage protective device are solid Fixed connection, the radiating subassembly include shutter, heat sink and Air Filter, and described block is equipped on the right side of the upper surface of the cabinet Plate, the shutter are fixedly connected with the cabinet, and the right side of the cabinet is equipped with the heat sink, the heat sink with it is described Cabinet is fixedly connected, and the lower inside of the heat sink is equipped with the Air Filter, the Air Filter and the fixed company of the heat sink It connects.

Preferably, the left and right sides of the cabinet is equipped with the heat sink, and the heat sink is fixedly connected with the cabinet.

Preferably, the quantity of the shutter is two, is located at the top two sides of the cabinet.

Preferably, the inside of the chamber door is equipped with visual window, and the visual window is fixedly connected with the chamber door.

Preferably, the top of the earth leakage protective device is equipped with very fast extinguisher, and the very fast extinguisher and the electric leakage are protected Shield device is fixedly connected.

Compared with prior art, the utility model has the beneficial effects that in order to solve deficiency existing for original distribution box Place, by being provided with heat sink in the two sides of cabinet, heat sink is in hollow rectangular shape, the heat that circuit element can be generated Amount is gradually dispersed into the external world by heat sink, avoids heat build-up, Air Filter also has been fixedly installed in inside, both will not influence scattered Thermal effect can also avoid dust, catkin etc. from entering internal, also be provided with shutter in two upper side of cabinet, can be in sleet Weather plays the role of masking, protection.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model；

Fig. 2 is the schematic diagram of internal structure of the utility model；

Fig. 3 is the side structure schematic view of the utility model；

Fig. 4 is the schematic view of the front view of the utility model；

In figure: 10, casing assembly；11, hanged hook；12, cabinet；13, chamber door；20, internal component；21, circuit operation machine Structure；22, current transformer；23, switch-capacitor contactor；24, breaker；25, gauge table；26, rear sealing plate；27, earth leakage protective Device；30, radiating subassembly；31, shutter；32, heat sink；33, Air Filter.

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. 1-4 is please referred to, the utility model provides a kind of technical solution: a kind of electromechanical distribution box of building, including shell group Part 10, internal component 20 and radiating subassembly 30, casing assembly 10 includes hanged hook 11, cabinet 12 and chamber door 13, before cabinet 12 Surface is equipped with chamber door 13, chamber door 13 and cabinet 12 and is rotatablely connected by hinge, and the top of cabinet 12 is equipped with hanged hook 11, hanged hook 11 are fixedly connected with cabinet 12, and internal component 20 includes circuit operation mechanism 21, current transformer 22, switch-capacitor contactor 23, the inner upper of breaker 24, gauge table 25, rear sealing plate 26 and earth leakage protective device 27, cabinet 12 is equipped with circuit operation mechanism 21, circuit operation mechanism 21 is fixedly connected with cabinet 12, and the lower left of circuit operation mechanism 21 is equipped with current transformer 22, electricity Current transformer 22 is fixedly connected with circuit operation mechanism 21, and the right side of current transformer 22 is equipped with breaker 24, breaker 24 with Current transformer 22 is fixedly connected, and the right side of breaker 24 is equipped with switch-capacitor contactor 23, switch-capacitor contactor 23 and disconnected Road device 24 is fixedly connected, and gauge table 25 is located at the lower section of breaker 24, and is fixedly connected with breaker 24, the lower section of gauge table 25 Equipped with earth leakage protective device 27, earth leakage protective device 27 is fixedly connected with gauge table 25, and the rear surface of earth leakage protective device 27 is sealed after being equipped with Plate 26, rear sealing plate 26 are fixedly connected with earth leakage protective device 27, and radiating subassembly 30 includes shutter 31, heat sink 32 and Air Filter 33, the upper surface right side of cabinet 12 is equipped with shutter 31, and shutter 31 is fixedly connected with cabinet 12, and the right side of cabinet 12, which is equipped with, to be dissipated Hot plate 32, heat sink 32 are fixedly connected with cabinet 12, and the lower inside of heat sink 32 is equipped with Air Filter 33, Air Filter 33 and heat dissipation Plate 32 is fixedly connected.

In the present embodiment, earth leakage protective device 27 is primarily used to when leak current fault occurs for equipment and to there is fatal risk People carry out electrical shock protection, have overload and short-circuit protection function, can be used to protection circuit, can also conduct under normal circumstances The infrequently conversion starting of route is used.

In the present embodiment, multiple heat sinks 32 are fixedly installed in the two sides of cabinet 12, heat sink 32 is in hollow rectangular The heat that circuit element generates can be gradually dispersed into the external world by heat sink 32, also in the inside of heat sink 32 by shape Air Filter 33 has been fixedly installed in lower section, both will not influence heat dissipation effect in this way, dust, catkin etc. can also be avoided to enter internal, It also is provided with shutter 31 in 12 liang of upper sides of cabinet, shutter 31 is L-shaped, masking can be played in rain and snow, protection Effect.

Further, the left and right sides of cabinet 12 is equipped with heat sink 32, and heat sink 32 is fixedly connected with cabinet 12.

In the present embodiment, the side of cabinet 12 is just set there are five heat sink 32, and heat sink 32 is arranged successively vertically.

Further, the quantity of shutter 31 is two, is located at the top two sides of cabinet 12.

In the present embodiment, shutter 31 is fixed on two upper sides of cabinet 12, can play the role of blocking in bad weather, It prevents sleet from entering inside, influences the use of distribution box.

Further, the inside of chamber door 13 is equipped with visual window, and visual window is fixedly connected with chamber door 13.

In the present embodiment, visual window carries out maintenance test to internal circuit convenient for worker.

Further, the top of earth leakage protective device 27 is equipped with very fast extinguisher, and very fast extinguisher and earth leakage protective device 27 are solid Fixed connection.

In the present embodiment, very fast extinguisher is that the arc spark generated when contact disconnection in order to prevent causes unnecessary damage It loses, plays the role of protecting circuit.

The working principle and process for using of the utility model: after the utility model installs, by hanged hook 11 case Body 12 is fixed on the wall, and is then opened chamber door 13, is checked that whether circuit has the phenomenon that fracture, then connects circuit element Enter in external circuit, can use, is provided with heat sink 32 in the two sides of cabinet 12, the heat that circuit element can be generated Amount is gradually dispersed into the external world by heat sink 32, is also provided with Air Filter 33 in the lower inside of heat sink 32, avoids dust, willow Wadding etc. enters inside, is also provided with shutter 31 in 12 liang of upper sides of cabinet, can play masking, the work of protection in rain and snow With.

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 electromechanical distribution box of building, it is characterised in that: including casing assembly (10), internal component (20) and radiating subassembly (30), the casing assembly (10) includes hanged hook (11), cabinet (12) and chamber door (13), and the front surface of the cabinet (12) is set Have the chamber door (13), the chamber door (13) and the cabinet (12) are rotatablely connected by hinge, the top of the cabinet (12) Equipped with the hanged hook (11), the hanged hook (11) is fixedly connected with the cabinet (12), and the internal component (20) includes Circuit operation mechanism (21), current transformer (22), switch-capacitor contactor (23), breaker (24), gauge table (25), rear envelope The inner upper of plate (26) and earth leakage protective device (27), the cabinet (12) is equipped with the circuit operation mechanism (21), the electricity Dataway operation mechanism (21) is fixedly connected with the cabinet (12), and the lower left of the circuit operation mechanism (21) is equipped with the electricity Current transformer (22), the current transformer (22) are fixedly connected with the circuit operation mechanism (21), the current transformer (22) right side is equipped with the breaker (24), and the breaker (24) is fixedly connected with the current transformer (22), described The right side of breaker (24) is equipped with the switch-capacitor contactor (23), the switch-capacitor contactor (23) and the breaker (24) it is fixedly connected, the gauge table (25) is located at the lower section of the breaker (24), and fixes and connect with the breaker (24) It connects, the lower section of the gauge table (25) is equipped with the earth leakage protective device (27), the earth leakage protective device (27) and the gauge table (25) it is fixedly connected, the rear surface of the earth leakage protective device (27) is equipped with the rear sealing plate (26), the rear sealing plate (26) and institute It states earth leakage protective device (27) to be fixedly connected, the radiating subassembly (30) includes shutter (31), heat sink (32) and Air Filter (33), the shutter (31) are equipped on the right side of the upper surface of the cabinet (12), the shutter (31) and the cabinet (12) It is fixedly connected, the right side of the cabinet (12) is equipped with the heat sink (32), and the heat sink (32) and the cabinet (12) are solid The lower inside of fixed connection, the heat sink (32) is equipped with the Air Filter (33), the Air Filter (33) and the heat sink (32) it is fixedly connected.

2. the electromechanical distribution box of a kind of building according to claim 1, it is characterised in that: the left and right sides of the cabinet (12) Equipped with the heat sink (32), the heat sink (32) is fixedly connected with the cabinet (12).

3. a kind of electromechanical distribution box of building according to claim 1, it is characterised in that: the quantity of the shutter (31) is Two, it is located at the top two sides of the cabinet (12).

4. the electromechanical distribution box of a kind of building according to claim 1, it is characterised in that: the inside of the chamber door (13) is equipped with Visual window, the visual window are fixedly connected with the chamber door (13).

5. a kind of electromechanical distribution box of building according to claim 1, it is characterised in that: the earth leakage protective device (27) it is upper Side is equipped with very fast extinguisher, and the very fast extinguisher is fixedly connected with the earth leakage protective device (27).