CN208539209U - Power supply box - Google Patents

Abstract

The utility model relates to a kind of power supply boxes, belong to technical field of electric equipment, including the cabinet with chamber door, chamber door is located at the leading flank of cabinet, is provided with several jack assemblies at left and right sides of cabinet, each jack assemblies include horizontally disposed jack sleeve, socket flange is set on jack sleeve, socket flange is connected on cabinet, and through-hole is offered on cabinet, jack sleeve is installed in through-hole, and socket is provided in jack sleeve；One end of socket is arranged in cabinet, and the other end is stamped the gasket for being cased on jack sleeve for explosion-proof socket cover and being in close contact respectively with socket flange and socket cover.By power supply box described in the utility model, several jack assemblies are provided at left and right sides of power supply box body, which uses fast plug-and-socket, convenient and fast connection；It is sealed between socket cover and socket flange by gasket, by socket and atmospheric isolation, good seal performance, has certain explosion prevention function, be suitble to use in inflammable and explosive environment.

Description

Power supply box

Technical field

The utility model relates to a kind of power supply boxes, belong to technical field of electric equipment.

Background technique

The bottom of currently used power supply box opens up several through-holes, when power supply, power supply line is needed to pass through through-hole and difference It is connected on the connecting terminal of electrical component, this mode of connection is very cumbersome, and requires professional electrician to operate, and more attaches most importance to What is wanted is that the exposure of connecting terminal and power cord connector is in air, very dangerous in inflammable and explosive environment, is existed certain Accident potential.

Utility model content

According to the above-mentioned deficiencies in the prior art, technical problem to be solved by the utility model is: provide a kind of power supply box, Easy-to-connect is quick, good airproof performance, has certain explosion prevention function, is suitble to use in inflammable and explosive environment.

Power supply box described in the utility model, including the cabinet with chamber door, chamber door is located at the leading flank of cabinet, and feature exists In: several jack assemblies are provided at left and right sides of cabinet, each jack assemblies include horizontally disposed jack sleeve, socket It puts on and is set with socket flange, socket flange is connected on cabinet, and through-hole is offered on cabinet, and jack sleeve is installed on through-hole It is interior, socket is provided in jack sleeve；One end of socket is arranged in cabinet, and the other end is stamped for explosion-proof socket cover, The gasket being in close contact respectively with socket flange and socket cover is cased on jack sleeve.

The groove to cabinet sunken inside is provided at left and right sides of the further preferably described cabinet, jack assemblies are installed in At groove slot bottom.

The groove that several L-type structures are offered on the periphery of the further preferred jack sleeve, in socket cover Being provided on wall with groove is in the protrusion being slidably matched, and one side of each groove is arranged along jack sleeve circumferencial direction, another Edge axially penetrate through the end face of jack sleeve.

The further preferred socket cover is connected on socket flange by chain.

The further preferred chamber door includes the first chamber door and the second chamber door, and the first chamber door is hinged on the leading flank of cabinet On, it is connected with the first knob for switch on the first chamber door, is provided with doorframe in the cabinet of the first chamber door, it is hinged on doorframe There is the second chamber door, the second knob for switch is connected on the second chamber door, offers several in the shop front of the second chamber door Handle hole.

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

By power supply box described in the utility model, several socket groups are provided at left and right sides of power supply box body Part, which uses fast plug-and-socket, convenient and fast connection, does not need the electrician of profession to complete, common staff is It can operate；It is sealed between socket cover and socket flange by gasket, by socket and atmospheric isolation, good seal performance, has one Fixed explosion prevention function is suitble to use in inflammable and explosive environment.

Detailed description of the invention

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

Fig. 2 is the side view that Fig. 1 cancels the first chamber door；

Fig. 3 is the A-A sectional view that Fig. 1 cancels the first chamber door；

Fig. 4 is the structural schematic diagram of jack assemblies；

Fig. 5 is the left view structural representation of Fig. 4；

In figure: 1, cabinet 2, the second chamber door 3, doorframe 4, the 6, second knob of the first chamber door 5, first knob 7, socket Component 7.1, socket flange 7.2, chain 7.3, socket cover 7.3.1, raised 7.4, socket 7.5, gasket 7.6, socket Cover 7.6.1, groove.

Specific embodiment

The utility model is described further with reference to the accompanying drawing:

Below by way of specific embodiment, the utility model is described in further detail, but not to limit the utility model, all Within the spirit of the present invention and principle, it is practical new to should be included in this for any modification, equivalent replacement, improvement and so on Within the protection scope of type.

Embodiment

As shown in Figure 1, Figure 2, shown in Fig. 4, Fig. 5, the power supply box, including the cabinet 1 with chamber door, before chamber door is located at cabinet 1 Side, several jack assemblies 7 are provided at left and right sides of cabinet 1, and each jack assemblies 7 include horizontally disposed jack sleeve 7.6, socket flange 7.1 is set on jack sleeve 7.6, and socket flange 7.1 is connected on cabinet 1, is offered on cabinet 1 logical Hole, jack sleeve 7.6 are installed in through-hole, and socket 7.4 is provided in jack sleeve 7.6；One end of socket 7.4 is arranged in cabinet 1 Interior, the other end is stamped for explosion-proof socket cover 7.3, be cased on jack sleeve 7.6 respectively with socket flange 7.1 and socket cover 7.3 gaskets 7.5 being in close contact.In actual use, it needs to be equipped with plug-assembly corresponding with jack assemblies 7 to have come At plug-assembly includes plug and bayonet cap, and bayonet cap is made of being transformed on the basis of socket cover 7.3, i.e., in socket cover 7.3 bottom offers the hole to match with plug, and the sealing that a center has through-hole is arranged in the bottom of bayonet cap Gasket；During installation, the tail portion of plug is first passed through into the hole on bayonet cap and the through-hole of gasket seal, gasket seal and plug Tail portion is in sealing cooperation, then power supply line is connect on the interface of pin tail, and fasten clamp ring (clamp ring of pin tail It is to be carried on plug, if a specification is not assigned to be equipped with, exactly pin tail is fixed for main function), then Plug is inserted into socket 7.4, bayonet cap, which is fastened on jack sleeve 7.6, can be used, since there is gasket in joint, Therefore use securely and reliably, it is convenient and efficient；After use, bayonet cap is removed, plug is pulled up from socket 7.4, then Socket cover 7.3 is fastened on jack sleeve 7.6, and by gasket 7.5 by socket 7.4 and atmospheric isolation, is played anti-well Shield effect.

In the present embodiment, the groove to 1 sunken inside of cabinet is provided at left and right sides of the cabinet 1, jack assemblies 7 are pacified At groove slot bottom.As shown in Figures 2 and 3, in order to facilitate wiring and beauty, between each jack assemblies 7 wait vertically from top to bottom Away from being arranged at the groove slot bottom of 1 left and right sides of cabinet, it is direct to can avoid the object moved in multiple directions for this structure design It bumps against on jack assemblies 7, there is certain protective effect.

The groove 7.6.1 that several L-type structures are offered on the periphery of the jack sleeve 7.6, in socket cover 7.3 Being provided on inner wall with groove 7.6.1 is in the raised 7.3.1 being slidably matched, and one side of each groove 7.6.1 is along jack sleeve 7.6 Circumferencial direction setting, the end face of jack sleeve 7.6 is axially run through in another side.As shown in Figure 4, Figure 5, in operation, it picks up Socket cover 7.3 slides into the raised 7.3.1 in socket cover 7.3 in the groove 7.6.1 on jack sleeve 7.6, rotary insertion flap 7.3, Socket cover 7.3 is fastened on jack sleeve 7.6, the design structure is simple, easy to operate.

In practical application, jack sleeve 7.6 can also be using the form being threadedly coupled with the connection of socket cover 7.3.

The socket cover 7.3 is connected on socket flange 7.1 by chain 7.2.Connection type as shown in Figure 4, Figure 5, Socket flange 7.1 is suspended in the following, the socket cover 7.3 that can avoid removing is in movement by chain 7.2 after removing socket cover 7.3 Or it is lost during putting.

The chamber door includes the first chamber door 4 and the second chamber door 2, and the first chamber door 4 is hinged on the leading flank of cabinet 1, and first It is connected on chamber door 4 and shakes hands 5 for the first of switch, be provided with doorframe 3 in the cabinet 1 of the first chamber door 4, it is hinged on doorframe 3 There is the second chamber door 2, the second knob 6 for switch is connected on the second chamber door 2, if offering in the shop front of the second chamber door 2 Dry handle hole.As shown in figures 1 and 3, doorframe 3 is fixed on the back side panel inner wall of cabinet 1, shares a rear side with cabinet 1 Plate, this structure fabrication is convenient, also saves material cost；Several handle holes are offered in the shop front of the second chamber door 2, are grasped The specific location and quantity for making hole are opened up according to the quantity and position of the electrical component inside cabinet 1, in regular job, Second chamber door 2 is in locking state, and the plug-in strip or operation button of electrical component can only be touched by handle hole, can avoid human body Electric shock, operation is safer, and amateur electrical personnel can also operate, and save human cost.

Power supply box during installation, successively opens the first chamber door 4 and the second chamber door 2, according to actual needs, by the electrical people of profession Corresponding electrical component is arranged in member in cabinet 1, these electrical components several jack assemblies with the left and right sides of cabinet 1 respectively 7 are connected, and electrical component and jack assemblies 7 are connected with various ways, can be one-to-one control, are also possible to one-to-many Control, to electrical component, setting completed, and locks the second chamber door 2 after the completion of connecting with jack assemblies 7；Power supply box is using When, convenient for wiring jack assemblies 7 are selected by the position of electrical appliance, the first chamber door 4 is opened, checks and ensure jack assemblies 7 The electrical component being connected is in off-state, then the socket cover 7.3 on jack assemblies 7 is backed out, and the plug of power supply line is inserted Enter on socket 7.4, then bayonet cap is fastened on jack sleeve 7.6, use can be operated.When power supply box is stopped using, first beat The first chamber door 4 is opened, electrical component corresponding with jack assemblies 7 is found by the handle hole on the second chamber door 2, and closed It closes, then remove bayonet cap and pulls the plug out of the socket, socket cover 7.3 is fastened on jack sleeve 7.6, finally shut the first chamber door 4.

The advantages of basic principles and main features and the utility model of the utility model have been shown and described above.This The technical staff of industry is retouched in above embodiments and description it should be appreciated that the present utility model is not limited to the above embodiments That states only illustrates the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model, the utility model It will also have various changes and improvements, these various changes and improvements fall within the scope of the claimed invention.This is practical new Type is claimed range and is defined by the appending claims and its equivalent thereof.

Claims (5)

1. a kind of power supply box, including the cabinet (1) with chamber door, chamber door is located at the leading flank of cabinet (1), it is characterised in that: cabinet (1) left and right sides is provided with several jack assemblies (7), and each jack assemblies (7) include horizontally disposed jack sleeve (7.6), it is set with socket flange (7.1) on jack sleeve (7.6), socket flange (7.1) is connected on cabinet (1), in cabinet (1) On offer through-hole, jack sleeve (7.6) is installed in through-hole, is provided with socket (7.4) in the jack sleeve (7.6)；Socket (7.4) One end setting in the cabinet (1), the other end is stamped for explosion-proof socket cover (7.3), is cased on jack sleeve (7.6) point The gasket (7.5) not being in close contact with socket flange (7.1) and socket cover (7.3).

2. power supply box according to claim 1, it is characterised in that: be provided at left and right sides of the cabinet (1) to cabinet (1) groove of sunken inside, jack assemblies (7) are installed at groove slot bottom.

3. power supply box according to claim 2, it is characterised in that: the jack sleeve (7.6) if periphery on offer The groove (7.6.1) of dry L-type structure, being provided on the inner wall of socket cover (7.3) with groove (7.6.1) is in be slidably matched One side of raised (7.3.1), each groove (7.6.1) are arranged along jack sleeve (7.6) circumferencial direction, and another side is axially Through the end face of jack sleeve (7.6).

4. power supply box according to claim 3, it is characterised in that: the socket cover (7.3) is connected to by chain (7.2) On socket flange (7.1).

5. power supply box according to claim 2, it is characterised in that: the chamber door includes the first chamber door (4) and the second chamber door (2), the first chamber door (4) is hinged on the leading flank of cabinet (1), and the first knob for switch is connected on the first chamber door (4) (5), it is provided with doorframe (3) in the cabinet (1) of the first chamber door (4), the second chamber door (2), the second chamber door is hinged on doorframe (3) (2) it is connected on and shakes hands (6) for the second of switch, several handle holes are offered in the shop front of the second chamber door (2).