CN212875159U

CN212875159U - Domestic block terminal convenient to dismantle internal component

Info

Publication number: CN212875159U
Application number: CN202021445338.5U
Authority: CN
Inventors: 曾庆芳; 蔡善忠; 严实
Original assignee: Wuhan Hanzhen Jiji Electric Power Equipment Co ltd
Current assignee: Wuhan Hanzhen Jiji Electric Power Equipment Co ltd
Priority date: 2020-07-21
Filing date: 2020-07-21
Publication date: 2021-04-02
Anticipated expiration: 2030-07-21

Abstract

The utility model discloses a domestic block terminal convenient to dismantle internal component relates to electrical equipment technical field, the power distribution box comprises a box body, the one end of box is provided with the chamber door, and one side of box is provided with the heat dissipation storehouse, the outside in heat dissipation storehouse is provided with the louvre, and the inside in heat dissipation storehouse is provided with the fan, the inner wall of box is fixed with splint No. one, and the inside of box is provided with the slider, the one end of slider is fixed with splint No. two, and the bottom of splint No. two is fixed with the fixed block No. two, one side of fixed block No. two is provided with the lead screw that runs through to No. two fixed block opposite sides. The utility model discloses a set up fan, louvre, can be with the fan switch on when the component is run function, the fan just can absorb the outside air and get into the box, later blows the inside air of box, makes the inside air of box reach the box outside through the louvre, so circulate alright dispel the heat to the component to solve the relatively poor problem of radiating effect.

Description

Domestic block terminal convenient to dismantle internal component

Technical Field

The utility model relates to the technical field of electrical equipment, specifically be a domestic block terminal convenient to dismantle internal component.

Background

The distribution box is widely used in the field of electric appliance control, elements such as a control switch and the like can be installed in the distribution box, the distribution box is a mass parameter on data, generally, a low-voltage forest is formed, and a switch device, a measuring instrument, a protective electric appliance and an auxiliary device are assembled in a closed or semi-closed metal cabinet or on a screen according to the requirements of electric wiring.

When a circuit is damaged and internal elements of the distribution box need to be disassembled, the conventional distribution box is internally provided with frames for fixing the elements due to the narrow space in the distribution box, but the elements are disassembled by a plurality of frames which are very complicated, so that the operation is very inconvenient, the maintenance time is prolonged, and great troubles are caused to maintenance personnel; and general block terminal radiating effect is relatively poor, has caused certain influence to the operation of block terminal internal component.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a: in order to solve the problems of poor heat dissipation effect and complex disassembly and assembly, the household distribution box with the internal elements convenient to disassemble is provided.

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a domestic block terminal convenient to dismantle internal component, includes the box, the one end of box is provided with the chamber door, and one side of box is provided with the heat dissipation storehouse, the outside in heat dissipation storehouse is provided with the louvre, and the inside in heat dissipation storehouse is provided with the fan, the inner wall of box is fixed with splint No. one, and the inside of box is provided with the slider, the one end of slider is fixed with splint No. two, and the bottom of splint No. two is fixed with the fixed block No. two, one side of fixed block No. two is provided with the lead screw that runs through to fixed block opposite side No. two, the one end of lead screw is provided with the commentaries on classics piece, the bottom of splint No. one is fixed with the fixed block No..

Preferably, the other wire of fan is electrically connected with external power supply.

Preferably, one side of box, splint No. one, No. two splint all is provided with the louvre.

Preferably, the inside of fixed column is provided with the screw hole with the lead screw assorted.

Preferably, No. two fixed blocks pass through the bearing rotation with the lead screw and are connected, the inner wall of box is provided with the spout with slider assorted.

Preferably, the outer side of the rotating block is provided with a non-slip mat.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model has the advantages that the fan and the heat dissipation holes are arranged, when the element operates, the fan can be powered on, the fan can absorb outside air to enter the box body, then the air inside the box body is blown, so that the air inside the box body reaches the outer side of the box body through the heat dissipation holes, and the element can be cooled through the circulation, thereby solving the problem of poor heat dissipation effect; through setting up splint No. one, No. two splint, the lead screw, the fixed column, the slider, clockwise rotation commentaries on classics piece, make the lead screw rotate through changeing the piece, the lead screw just can get into the inside of fixed column along the inside screw thread of fixed column, the lead screw can drive No. two splint and remove when getting into the fixed column inside, No. two splint just can remove to one side of splint through the slider, thereby carry out the centre gripping with the component and fix, only need anticlockwise commentaries on classics piece make the lead screw move to the one end of fixed column when dismantling the component, thereby make No. two splint remove, later alright take off the component and change, thereby solve the loaded down with trivial details problem of dismouting.

Drawings

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

FIG. 2 is a schematic view of the connection between the heat dissipation chamber and the box body of the present invention;

fig. 3 is an enlarged view of the position a of the present invention.

In the figure: 1. a box body; 2. a heat dissipation bin; 3. heat dissipation holes; 4. fixing a column; 5. a first fixed block; 6. a box door; 7. a first clamping plate; 8. a second splint; 9. a slider; 10. a fan; 11. a screw rod; 12. a second fixed block; 13. and (6) turning the block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted", "connected" and "disposed" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art. The following describes an embodiment of the present invention according to its overall structure.

The utility model discloses mention the availability of the available market or private order of fan (model: SFD-FB 1805H).

Referring to fig. 1-3, a household distribution box convenient for disassembling internal components includes a box body 1, a box door 6 is disposed at one end of the box body 1, a heat dissipation chamber 2 is disposed at one side of the box body 1, heat dissipation holes 3 are disposed at the outer side of the heat dissipation chamber 2, a fan 10 is disposed inside the heat dissipation chamber 2, a first clamp plate 7 is fixed on the inner wall of the box body 1, a slider 9 is disposed inside the box body 1, a second clamp plate 8 is fixed at one end of the slider 9, a second fixing block 12 is fixed at the bottom of the second clamp plate 8, a lead screw 11 penetrating through the other side of the second fixing block 12 is disposed at one side of the second fixing block 12, a rotating block 13 is disposed at one end of the lead screw 11, a first fixing block 5 is fixed at the bottom of the first clamp plate 7, and a fixing column 4.

Please refer to fig. 2, the blower 10 is electrically connected to an external power source through other wires, so as to facilitate the operation of the blower 10.

Please refer to fig. 1, heat dissipation holes 3 are disposed on one side of the case 1, the first clamp 7, and the second clamp 8, so as to increase the heat dissipation effect of the device.

Please refer to fig. 3, a threaded hole matched with the screw rod 11 is formed in the fixing column 4, so that the screw rod 11 can enter the fixing column 4 conveniently.

Please refer to fig. 3, the second fixing block 12 is rotatably connected to the screw rod 11 through a bearing, and a sliding slot matched with the sliding block 9 is disposed on the inner wall of the box body 1, so as to drive the second clamping plate 8 to move when the screw rod 11 rotates.

Please refer to fig. 3, the outer side of the rotating block 13 is provided with a non-slip pad, which is convenient for increasing the friction between the hand of the maintenance personnel and the rotating block 13.

The working principle is as follows: when a user installs the element, the box door 6 can be opened, then the element is placed on one side of the first clamping plate 7, the rotating block 13 is rotated clockwise, the screw rod 11 is rotated through the rotating block 13, the screw rod 11 can enter the inside of the fixed column 4 along the threads inside the fixed column 4, the screw rod 11 can drive the second clamping plate 8 to move when entering the inside of the fixed column 4, the second clamping plate 8 can move to one side of the first clamping plate 7 through the sliding block 9, so that the element is clamped and fixed, when the element is operated after being installed, the fan 10 can be powered on, the fan 10 can suck external air to enter the box body 1, then the air inside the box body 1 is blown, the air inside the box body 1 can reach the outer side of the box body 1 through the heat dissipation holes 3, the heat of the element can be dissipated by circulating in this way, when the element is disassembled, the screw rod 11 is moved to one end of the fixed column 4, thereby moving the second clamping plate 8 and then removing the component for replacement.

It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. A household distribution box with easy-to-detach internal elements, comprising a box body (1), characterized in that: a box door (6) is arranged at one end of the box body (1), a heat dissipation bin (2) is arranged at one side of the box body (1), heat dissipation holes (3) are arranged at the outer side of the heat dissipation bin (2), a fan (10) is arranged in the heat dissipation bin (2), a first clamping plate (7) is fixed on the inner wall of the box body (1), a sliding block (9) is arranged in the box body (1), a second clamping plate (8) is fixed at one end of the sliding block (9), a second fixing block (12) is fixed at the bottom of the second clamping plate (8), a screw rod (11) penetrating to the other side of the second fixing block (12) is arranged at one side of the second fixing block (12), the one end of lead screw (11) is provided with commentaries on classics piece (13), the bottom of splint (7) is fixed with fixed block (5) No. one, and one side of fixed block (5) is fixed with fixed column (4).

2. A domestic electric distribution box with easy removal of internal components, as claimed in claim 1, wherein: and other wires of the fan (10) are electrically connected with an external power supply.

3. A domestic electric distribution box with easy removal of internal components, as claimed in claim 1, wherein: one side of the box body (1), one side of the first clamping plate (7) and one side of the second clamping plate (8) are provided with heat dissipation holes (3).

4. A domestic electric distribution box with easy removal of internal components, as claimed in claim 1, wherein: and a threaded hole matched with the screw rod (11) is formed in the fixing column (4).

5. A domestic electric distribution box with easy removal of internal components, as claimed in claim 1, wherein: no. two fixed blocks (12) are rotatably connected with the lead screw (11) through a bearing, and a sliding groove matched with the sliding block (9) is formed in the inner wall of the box body (1).

6. A domestic electric distribution box with easy removal of internal components, as claimed in claim 1, wherein: and the outer side of the rotating block (13) is provided with an anti-skid pad.