CN219041138U

CN219041138U - Distribution box for audible and visual alarm

Info

Publication number: CN219041138U
Application number: CN202223165665.7U
Authority: CN
Inventors: 王任勇; 陈盈军; 季文秀; 马震洪; 陆伟东; 王侃
Original assignee: Zhejiang Jinhua Yongjin Expressway Co ltd Hangzhou Science And Technology Branch; Zhejiang Longli Lilong Expressway Co ltd Jiaxing Branch
Current assignee: Zhejiang Jinhua Yongjin Expressway Co ltd Hangzhou Science And Technology Branch; Zhejiang Longli Lilong Expressway Co ltd Jiaxing Branch
Priority date: 2022-11-25
Filing date: 2022-11-25
Publication date: 2023-05-16
Anticipated expiration: 2032-11-25

Abstract

The utility model relates to a distribution box for an audible and visual alarm, which comprises a box body, wherein a box door is arranged on the box body, a mounting plate is arranged in the box body, a vertical rod is detachably connected to the back surface of the mounting plate, two ends of the vertical rod are connected with L-shaped rods, the L-shaped rods are detachably connected with the inner wall of the box body, a heat dissipation cavity is formed among the L-shaped rods, the vertical rods and the inner wall of the box body, a heat dissipation fan is connected to the heat dissipation cavity, the heat dissipation fan is detachably connected with the inner wall of the box body, a threading hole is formed in the wall, close to one side of the heat dissipation fan, of the box body, and an extrusion assembly is arranged in cooperation of the threading hole. The matching design of the L-shaped rod and the vertical rod ensures that the mounting plate cannot be in direct contact with the inside of the box body, thereby providing a certain space for heat dissipation.

Description

Distribution box for audible and visual alarm

Technical Field

The utility model relates to the technical field of power distribution equipment, in particular to a power distribution box for an audible and visual alarm.

Background

The utility model provides a novel scheme for solving the problems that the service life of the novel scheme is influenced if the heat cannot be timely discharged outwards, particularly in hot summer, and the distribution box can output a plurality of wires outwards, which are messy and not tidy enough if the wires cannot be uniformly arranged.

Disclosure of Invention

Aiming at the problems in the prior art, the utility model provides a distribution box for an audible and visual alarm, which aims to solve the technical problems in the background art.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a block terminal for audible-visual annunciator, includes the box, is provided with the chamber door on the box, and the inside mounting panel that is provided with of box, the back of mounting panel can be dismantled and be connected with vertical pole, and the both ends of vertical pole are connected with L type pole, and L type pole can be dismantled with the inner wall of box and be connected, form the heat dissipation cavity between the inner wall of L type pole, vertical pole and box, be connected with the heat dissipation fan on the heat dissipation cavity, this heat dissipation fan can be dismantled with the inner wall of box and be connected, be provided with the through wires hole on the box wall that the box is close to heat dissipation fan one side, the cooperation of through wires hole is provided with extrusion assembly.

Preferably, the extrusion assembly comprises a pressing plate, a bearing and a threaded rod, wherein the threaded rod penetrates through the top end of the box body and extends to the inside of the threading hole, and the pressing plate is arranged in the threading hole and movably connected with the threaded rod through the bearing.

In a further preferred embodiment, rubber pads are respectively arranged at the bottom end of the threading hole and the lower end face of the pressing plate; the threading holes and the extrusion assemblies are respectively and mutually corresponding to each other and are provided with two groups.

In a further preferred embodiment, a handle is provided at the top end of the threaded rod, and a protective rubber sleeve is provided on the handle.

In a further preferred embodiment, a lapping plate is arranged on the inner wall of the box door, and a hook is arranged on the lapping plate; and a storage box is further arranged on the box door and is arranged below the hook.

Compared with the prior art, the utility model provides the distribution box for the audible and visual alarm, which has the following beneficial effects:

the L-shaped rod and the vertical rod are matched to prevent the mounting plate from being in direct contact with the inside of the box body, a certain space is provided for heat dissipation, the mounting plate is preferably made of ceramic materials, the heat dissipation efficiency is high, other materials with high heat conduction efficiency can be replaced, heat can be rapidly dissipated outwards through the heat dissipation cavity and the heat dissipation fan, in addition, the extruded wire can be well extruded through the matched design of the extrusion assembly and the threading hole, the situation of random threading does not occur, and the whole structure is tidier.

Drawings

FIG. 1 is a schematic view of the overall structure of the door of the present utility model;

FIG. 2 is a schematic view of the overall structure of the door of the present utility model with the door open;

FIG. 3 is a schematic view of the overall structure of the present utility model with the mounting plate removed;

FIG. 4 is a schematic view of the mating structure of the mounting plate, vertical bar and L-shaped bar of the present utility model;

fig. 5 is a rear perspective view of the overall structure of the present utility model.

In the figure: 1. a case; 2. a door; 3. a mounting plate; 4. a vertical rod; 5. an L-shaped rod; 6. a heat dissipation cavity; 7. a heat dissipation fan; 8. a threading hole; 9. a pressing plate; 10. a bearing; 11. a threaded rod; 12. a rubber pad; 13. a handle; 14. a lapping plate; 15. a hook; 16. and a storage box.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Example 1:

referring to fig. 1-5, a distribution box for an audible and visual alarm comprises a box body 1, wherein a box door 2 is arranged on the box body 1, a mounting plate 3 is arranged in the box body 1, a vertical rod 4 is detachably connected to the back surface of the mounting plate 3, two ends of the vertical rod 4 are connected with an L-shaped rod 5,L type rod 5 which is detachably connected with the inner wall of the box body 1, a heat dissipation cavity 6 is formed among the L-shaped rod 5, the vertical rod 4 and the inner wall of the box body 1, a heat dissipation fan 7 is connected to the heat dissipation cavity 6, the heat dissipation fan 7 is detachably connected with the inner wall of the box body 1, a threading hole 8 is formed in the box wall, close to one side of the heat dissipation fan 7, and an extrusion assembly is arranged in the cooperation of the threading hole 8.

In this embodiment, the extrusion assembly includes a pressing plate 9, a bearing 10 and a threaded rod 11, the threaded rod 11 passes through the top end of the box 1 and extends into the threading hole 8, and the pressing plate 9 is disposed in the threading hole 8 and is movably connected with the threaded rod 11 through the bearing 10. The design of clamp plate 9 can compress tightly the cable, prevents that it from appearing not hard up condition, and the cable after compressing tightly is difficult for becoming flexible.

In this embodiment, rubber pads 12 are respectively disposed at the bottom end of the threading hole 8 and the lower end surface of the pressing plate 9. The rubber pad 12 is designed to protect the cable well from abrasion during extrusion.

In this embodiment, the threading hole 8 and the extrusion component are respectively provided with two groups corresponding to each other. It is arranged in two groups, thus, threading can be performed better.

In this embodiment, a handle 13 is disposed at the top end of the threaded rod 11, and a protective rubber sleeve is disposed on the handle 13. The threaded rod 11 can be rotated better, and the cable can be extruded better.

In this embodiment, a bridging plate 14 is disposed on the inner wall of the door 2, and a hook 15 is disposed on the bridging plate 14. Some items can be hung by means of the hooks 15.

In this embodiment, the box door 2 is further provided with a storage box 16, and the storage box 16 is disposed below the hook 15. Articles such as notebooks can be placed by the storage box 16.

Example 2:

referring to fig. 1 to 5, on the basis of embodiment 1, firstly, an electrical component is mounted on a mounting plate 3, then a vertical rod 4 is connected with the back of the mounting plate 3 through a bolt or a screw, then a vertical part of an L-shaped plate 5 is connected with a box body 1 through a bolt or a screw, thus the mounting of the mounting plate 3 is completed, then a cable is conveyed outwards through a threading hole 8, a threaded rod 11 is rotated until a pressing plate 9 extrudes the cable, heat dissipated by the whole distribution box in use is transmitted to a heat dissipation cavity 6 and dissipated outwards through a heat dissipation fan 7, in addition, a hook 15 and a storage box 16 are arranged on a box door 2, and some articles can be stored and hung through the hook 15 and the storage box 16.

In all the above mentioned solutions, in which the connection between two components can be chosen according to the actual situation, a welded, bolt-and-nut-fitted connection, a bolt-or-screw connection or other known connection means, which are not described in detail herein, where reference is made to a written fixed connection, the preferred consideration is welding, although embodiments of the utility model have been shown and described, it will be understood by those skilled in the art that numerous variations, modifications, substitutions and alterations can be made to these embodiments without departing from the principle and spirit of the utility model, the scope of which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a block terminal for audible-visual annunciator, includes the box, is provided with the chamber door on the box, and its characterized in that, the inside mounting panel that is provided with of box, the back of mounting panel can be dismantled and be connected with vertical pole, and the both ends of vertical pole are connected with L type pole, and L type pole can be dismantled with the inner wall of box and be connected, form the heat dissipation cavity between the inner wall of L type pole, vertical pole and box, be connected with the heat dissipation fan on the heat dissipation cavity, this heat dissipation fan can be dismantled with the inner wall of box and be connected, be provided with the through wires hole on the box wall that the box is close to heat dissipation fan one side, the cooperation of through wires hole is provided with extrusion subassembly.

2. The power distribution box for an audible and visual alarm according to claim 1, wherein: the extrusion assembly comprises a pressing plate, a bearing and a threaded rod, wherein the threaded rod penetrates through the top end of the box body and extends into the threading hole, and the pressing plate is arranged in the threading hole and movably connected with the threaded rod through the bearing.

3. The power distribution box for an audible and visual alarm according to claim 2, wherein: the bottom of the threading hole and the lower end face of the pressing plate are respectively provided with a rubber pad.

4. A power distribution box for an audible and visual annunciator as set forth in claim 3, wherein: the threading holes and the extrusion assemblies are respectively and mutually corresponding to each other and are provided with two groups.

5. The power distribution box for an audible and visual alarm according to claim 2, wherein: the top of threaded rod is provided with the handle, is provided with the protection rubber sleeve on the handle.

6. The power distribution box for an audible and visual alarm according to claim 1, wherein: the inner wall of the box door is provided with a lapping plate, and the lapping plate is provided with a hook.

7. The power distribution box for an audible and visual alarm according to claim 1, wherein: and a storage box is further arranged on the box door and is arranged below the hook.