CN212849556U - Outdoor waterproof block terminal - Google Patents

Abstract

The utility model discloses an outdoor waterproof block terminal, including the block terminal main part, the block terminal main part includes right side board, left side board, door plant, roof, bottom plate and backplate, the upper and lower both ends of door plant are equipped with overhead gage and lower baffle respectively, all be equipped with the extension that extends forward on right side board, the left side board, the both ends of overhead gage, lower baffle are fixed on the extension, the inside of block terminal main part is equipped with electric mounting panel, and electric mounting panel fixes on the backplate, be equipped with the clearance between electric mounting panel and the backplate, the adoption of the aforesaid setting makes the utility model discloses have better waterproof nature, the rainwater is difficult for getting into the inside of block terminal, has guaranteed the normal work of the volume of inside electrical equipment, has improved the security simultaneously greatly.

Description

Outdoor waterproof block terminal

Technical Field

The utility model relates to an outdoor waterproof block terminal.

Background

The distribution box is a low-voltage distribution box formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement; when the circuit is normally operated, the circuit can be switched on or switched off by a manual or automatic switch, and when the circuit is in fault or abnormal operation, the circuit can be switched off or the alarm can be given by a protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state.

The block terminal is classified according to structural feature and usage: (1) a fixed panel type switch cabinet is often called a switch panel or a distribution panel, is an open type switch cabinet with a panel barrier, has a protection function on the front side, can still touch a charged part on the back side and the side surface, has low protection grade, and can only be used for industrial and mining enterprises with lower requirements on power supply continuity and reliability and is used for centralized power supply of a working and transformation room. (2) A protective (closed) switch cabinet refers to a low-voltage switch cabinet with all other sides closed except for a mounting surface. The electrical elements of the cabinet, such as switch, protection, monitoring and control, are all installed in a closed shell made of steel or insulating material and can be installed close to or away from the wall. Isolation measures are not needed to be added between each loop in the cabinet, and a grounded metal plate or an insulating plate can be adopted for isolation. Typically the door is mechanically interlocked with the main switch operation. In addition, a protective type bench switch cabinet (namely a control console) is also arranged, electrical appliances such as control, measurement and signal are arranged on a panel, and the protective type switch cabinet is mainly used as a power distribution device on a process field. (3) A drawer type switch cabinet. The switch cabinet is made of steel plates to form a closed shell, and electrical elements of the wire inlet and outlet loop are all installed in the drawer capable of being pulled out to form a functional unit capable of completing a certain power supply task. The functional units are separated from the bus bars or cables by the grounded metal plates or plastic functional plates, so that three areas of the bus bars, the functional units and the cables are formed. There is also a separation between each functional unit. The drawer type switch cabinet has higher reliability, safety and interchangeability, and is an advanced switch cabinet, and most of the switch cabinets refer to the drawer type switch cabinet. The power distribution center is suitable for industrial and mining enterprises and high-rise buildings which require high power supply reliability and serves as a centralized control power distribution center. (4) Power, illumination distribution control box are mostly closed vertical installation, because of the use occasion is different, and the shell protection level is also different, and they mainly regard as the power distribution unit of industrial and mining enterprises production field.

The block terminal divides two kinds according to the structure:

1. the welding structure simply cuts, bends and perforates the sheet metal part and then welds the sheet metal part.

2. The assembled structure is used for separately processing sheet metal parts, each part is assembled after being processed, the lock is reinforced and locked by screws and tee joints, the appearance is attractive, the operation is simple, and a large amount of transportation cost can be saved.

However, existing distribution boxes are basically designed according to indoor environments, and a few distribution boxes are designed according to outdoor environments; the block terminal that is used for outdoor design can only play less guard action at the in-process that uses, if meet strong wind, heavy rain or more abominable weather, its barrier propterty can fall to minimumly, can not play the effect of protection even, the inside that rainwater etc. can get into the box, to the harm that causes the inside electrical equipment of box like this, cause the production of incident even, consequently need research and development a section have the block terminal of better waterproof effect, solve the problem that the block terminal field meets at present.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to provide a convenient to use, easy operation, the installation of being convenient for, the electricity of installation can not directly contact with the box, and box outside waterproof nature is good simultaneously, and the rainwater is difficult for getting into the inside of box, and the security improves greatly, has the outdoor waterproof block terminal of practicality and use universality.

In order to solve the above problem, the utility model adopts the following technical scheme:

the utility model provides an outdoor waterproof block terminal, includes the block terminal main part, and the block terminal main part includes right side board, left side board, door plant, roof, bottom plate and backplate, the upper and lower both ends of door plant are equipped with overhead gage and lower baffle respectively, all be equipped with the extension that extends forward on right side board, the left side board, the both ends of overhead gage, lower baffle are fixed on the extension, the one end of overhead gage is equipped with the locating hole, is equipped with the fixed orifices down on the baffle, the upper end of door plant is equipped with the loose pin, and the fixed pin is installed to the lower extreme of door plant, and the one end setting of loose pin is in the locating hole, and the one end setting of fixed pin is in the fixed orifices, the inside of block terminal main part is equipped with the electrical installation board, and the electrical installation.

Preferably, the right side plate, the left side plate, the upper baffle plate and the lower baffle plate are respectively provided with a folded edge, and a diversion trench is formed between the folded edge and the right side plate, the left side plate, the upper baffle plate and the lower baffle plate.

This setting plays better effect of blockking for the rainwater is difficult to get into the inside of block terminal, has improved waterproof grade.

Preferably, the upper end of the top plate is inclined from the middle to both sides.

This setting for rainwater can not be accumulated in the upper end of roof, increases its waterproof ability.

Preferably, the right side plate is provided with heat dissipation holes, and the opening directions of the heat dissipation holes face downwards.

This setting plays better radiating effect promptly, can prevent again that the rainwater from getting into the inside of block terminal in by the louvre.

Preferably, a portion of the top plate is convex forward.

This setting can play better sealed effect, and the rainwater is difficult for getting into in having the gap of door plant upper end.

Preferably, the bottom plate is provided with five threading holes.

This arrangement facilitates the passage of electrical connection lines.

Preferably, the back panel is provided with a plurality of through holes.

This setting is convenient for, and the fixed mounting to the block terminal is accomplished through the effect of through hole.

The utility model has the advantages that: convenient to use, easy operation, the installation of being convenient for, the electric of installation can not directly contact with the box, and box outside waterproof nature is good simultaneously, and the rainwater is difficult for getting into the inside of box, and the security improves greatly, has the universality of practicality and use.

Drawings

In order to illustrate the embodiments of the present invention or the technical solutions in the prior art more clearly, the drawings used in the description of the embodiments or the prior art will be briefly described below, but the scope of the present invention is not limited thereto.

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a back schematic view of the present invention;

fig. 3 is a schematic cross-sectional view of the present invention;

FIG. 4 is a schematic view of the door panel of the present invention;

fig. 5 is a schematic bottom structure diagram of the present invention;

fig. 6 is a schematic view of the internal structure of the present invention;

FIG. 7 is an enlarged schematic view of the utility model at A-A;

FIG. 8 is an enlarged schematic view of the present invention at B-B;

FIG. 9 is an enlarged schematic view of the present invention at C-C;

the novel solar cell panel comprises a right side plate 1, a left side plate 2, a door plate 3, a top plate 4, a bottom plate 5, heat dissipation holes 6, threading holes 7, a back panel 8, a through hole 9, a movable pin 10, a fixed pin 11, an electric installation plate 12, an upper baffle 13, a lower baffle 14, a positioning hole 15, a fixing hole 16, an extending part 17, a folding edge 18 and a diversion trench 19.

Detailed Description

Referring to fig. 1 to 9, an outdoor waterproof distribution box includes a distribution box main body, the distribution box main body includes a right side plate 1, a left side plate 2, a door plate 3, a top plate 4, a bottom plate 5 and a back plate 6, the upper end and the lower end of the door panel 3 are respectively provided with an upper baffle 13 and a lower baffle 14, the right side plate 1 and the left side plate 2 are both provided with an extending part 17 extending forwards, the two ends of the upper baffle 13 and the lower baffle 14 are fixed on the extending part 17, one end of the upper baffle 13 is provided with a positioning hole 15, the lower baffle 14 is provided with a fixing hole 16, the upper end of the door panel 3 is provided with a movable pin 10, the lower end of the door panel 3 is provided with a fixed pin 11, one end of the movable pin 10 is arranged in the positioning hole 15, one end of the fixed pin 11 is arranged in the fixed hole 16, an electric mounting plate 12 is arranged inside the distribution box main body, the electric mounting plate 12 is fixed on the back panel 8, and a gap is formed between the electric mounting plate 12 and the back panel 8.

Further, folding edges 18 formed by folding are arranged on the right side plate 1, the left side plate 2, the upper baffle plate 13 and the lower baffle plate 14, and a diversion trench 19 is formed between the folding edges 18 and the right side plate 1, the left side plate 2, the upper baffle plate 13 and the lower baffle plate 14.

Further, the upper end of the top plate 4 is inclined from the middle to both sides.

Further, the right side plate 1 is provided with heat dissipation holes 6, and the opening directions of the heat dissipation holes 6 are downward.

Further, a part of the top plate 4 protrudes forward.

Furthermore, the bottom plate 5 is provided with five threading holes 7.

Furthermore, the back plate 8 is provided with a plurality of through holes 9, and the number of the through holes 9 is plural.

The utility model discloses during the installation, fix the electrical installation board on the backplate through screws etc. install electrical equipment and accessory etc. on the electrical installation board, fix the block terminal through the effect of mounting such as through hole and screw, alternate and be connected with inside electrical equipment etc. in by the through wires hole with cable, power cord etc. can.

The utility model discloses a waterproof point:

1. the top plate protrudes forwards, so that rainwater is effectively prevented from entering from the upper end of the door plate;

2. the upper end of the top plate adopts a structure with a high middle part and two low sides, so that rainwater can be conveniently discharged;

3. the openings of the heat dissipation holes are designed downwards, so that rainwater is difficult to enter the heat dissipation holes;

4. the arrangement of the folded edges and the guide groove ensures that rainwater flows downwards along the guide groove to play the roles of blocking and guiding;

5. the clearance between the electric installation plate and the back panel is arranged, so that rainwater is more difficult to influence internal electric equipment.

The above is only the specific embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the creative work should be covered within the protection scope of the present invention. Therefore, the protection scope of the present invention should be subject to the protection scope defined by the claims.

Claims (7)

1. The utility model provides an outdoor waterproof block terminal, includes the block terminal main part, its characterized in that: the block terminal main part includes right side board, left side board, door plant, roof, bottom plate and backplate, the upper and lower both ends of door plant are equipped with overhead gage and lower baffle respectively, all be equipped with the extension that extends forward on right side board, the left side board, the both ends of overhead gage, lower baffle are fixed on the extension, the one end of overhead gage is equipped with the locating hole, is equipped with the fixed orifices down on the baffle, the upper end of door plant is equipped with the loose pin, and the fixed pin is installed to the lower extreme of door plant, and the one end setting of loose pin is in the locating hole, and the one end setting of fixed pin is in the fixed orifices, the inside of block terminal main part is equipped with the electrical installation board, and the electrical installation board is fixed on the backplate.

2. An outdoor waterproof block terminal according to claim 1, characterized in that: folding folded edges are arranged on the right side plate, the left side plate, the upper baffle plate and the lower baffle plate, and diversion trenches are formed among the folded edges, the right side plate, the left side plate, the upper baffle plate and the lower baffle plate.

3. An outdoor waterproof block terminal according to claim 1, characterized in that: the upper end of the top plate inclines from the middle to two sides.

4. An outdoor waterproof block terminal according to claim 1, characterized in that: and the right side plate is provided with heat dissipation holes, and the opening directions of the heat dissipation holes face downwards.

5. An outdoor waterproof block terminal according to claim 1, characterized in that: a portion of the top plate is forwardly convex.

6. An outdoor waterproof block terminal according to claim 1, characterized in that: the bottom plate is provided with five threading holes.

7. An outdoor waterproof block terminal according to claim 1, characterized in that: the back panel is provided with a plurality of through holes.

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