CN209948856U

CN209948856U - Motor terminal box with heat dissipation function

Info

Publication number: CN209948856U
Application number: CN201921074378.0U
Authority: CN
Inventors: 赵荣富
Original assignee: Zhejiang Hanyi Intelligent Technology Co Ltd
Current assignee: Zhejiang Hanyi Intelligent Technology Co Ltd
Priority date: 2019-07-10
Filing date: 2019-07-10
Publication date: 2020-01-14
Anticipated expiration: 2029-07-10

Abstract

The utility model discloses a motor terminal box with heat dissipation function, which comprises a motor, the top of motor is provided with the terminal box through the support to vacuole formation between the top of motor and the bottom of terminal box, the surface of motor and the equal fixedly connected with heat dissipation rib one in bottom to fixedly connected with heat dissipation rib two all around on terminal box surface, the utility model relates to a terminal box technical field. This motor terminal box with heat dissipation function makes line box bottom and motor can be by built on stilts wall through setting up the cavity, can effectively reduce the motor at the during operation to the leading-in heat of line box, can prevent that the interior high temperature of line box is favorable to the work of line box interior components and parts, and the rethread sets up heat dissipation rib one, heat dissipation rib two and heat dissipation rib three, makes the heat conduction area greatly increased of line box, can make the heat dispersion of line box better.

Description

Motor terminal box with heat dissipation function

Technical Field

The utility model relates to a terminal box technical field specifically is a motor terminal box with heat dissipation function.

Background

The wire box, namely the junction box, is the electrician's electrical material commonly used in electric power fitment and electric power facility, mainly used for the wiring of electric wire, cable and components and parts to use, attach on the motor and have the line box more, the bottom and the motor of the integrative line box of current motor are all the whole sharing, have certain defect.

The line box bottom and the motor of the integrative line box of current motor are whole sharing, can make the motor in the direct transfer line box of heat that the during operation produced, and components and parts are comparatively unfavorable in the line box, and the heat dispersion of the integrative line box of current motor is relatively poor moreover, is difficult to stable work for a long time, is difficult to satisfy the user demand of motor work.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a motor terminal box with heat dissipation function has solved the motor and has directly passed into in the terminal box, comparatively unfavorable and the relatively poor problem of heat dispersion to components and parts in the terminal box at the heat that the during operation produced.

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the utility model provides a motor terminal box with heat dissipation function, includes the motor, the top of motor is provided with the terminal box through the support to vacuole formation between the top of motor and the bottom of terminal box, the equal fixedly connected with heat dissipation rib one in surface and the bottom of motor to the fixedly connected with heat dissipation rib two all around on terminal box surface, the bottom fixedly connected with heat dissipation aluminum plate of terminal box to heat dissipation aluminum plate's bottom fixedly connected with heat dissipation rib three.

Preferably, the top of the heat-radiating aluminum plate is bonded with the driver module through a heat-conducting adhesive.

Preferably, two sides of the top of the driver module are fixedly connected with two sides of the top of the heat dissipation aluminum plate through threads of bolts.

Preferably, the periphery of the top of the junction box is fixedly connected with a driver box cover, and the surface of the junction box is provided with a preformed hole.

Preferably, a through hole is formed in the middle of one side wall of the motor, and a reinforcing ring is arranged on the periphery of the through hole.

Advantageous effects

The utility model provides a motor terminal box with heat dissipation function. The method has the following beneficial effects:

(1) this motor terminal box with heat dissipation function, through setting up the cavity, make line box bottom and motor can be by built on stilts wall, can effectively reduce the motor at the leading-in heat of during operation to line box, can prevent that the interior high temperature of line box, be favorable to the work of line box interior components and parts, the rethread sets up heat dissipation rib one, heat dissipation rib two and heat dissipation rib three, make the heat conduction area greatly increased of line box, can make the heat dispersion of line box better, and the module that driver module can produce high fever attached can directly dispel the heat through heat dissipation aluminum plate in line box bottom or four walls, can make the heat dispersion of line box further promote.

(2) This motor terminal box with heat dissipation function through the setting of bolt, lets driver module and heat dissipation aluminum plate can carry out the secondary and consolidates, ensures radiating stable going on.

Drawings

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

fig. 2 is a cross-sectional view of the junction box structure of the present invention.

In the figure: 1-motor, 2-bracket, 3-junction box, 4-cavity, 5-first radiating rib, 6-second radiating rib, 7-aluminum radiating plate, 8-third radiating rib, 9-heat conducting glue, 10-driver module, 11-bolt, 12-driver box cover, 13-preformed hole, 14-through hole and 15-reinforcing ring.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a motor junction box with a heat dissipation function comprises a motor 1, a junction box 3 is arranged at the top of the motor 1 through a support 2, the connection mode of the motor 1 and the junction box 3 can be casting molding integrated connection or combined threaded connection, a cavity 4 is formed between the top of the motor 1 and the bottom of the junction box 3, a first heat dissipation rib 5 is fixedly connected to the surface and the bottom of the motor 1, the first heat dissipation rib 5 can be a linear heat dissipation rib or a curved heat dissipation rib, a second heat dissipation rib 6 is fixedly connected to the periphery of the surface of the junction box 3, the second heat dissipation rib 6 can be a linear heat dissipation rib or a curved heat dissipation rib, a heat dissipation aluminum plate 7 is fixedly connected to the bottom of the junction box 3, a third heat dissipation rib 8 is fixedly connected to the bottom of the heat dissipation aluminum plate 7, the third heat dissipation rib 8 can be a linear heat dissipation rib or a curved heat dissipation rib, the cavity 4 formed by the support 2 and the junction box 3 can improve the heat dissipation efficiency of the, heat dissipation rib one 5, two 6 and three 8 of heat dissipation rib, the heat radiating area who has increased motor 1 and terminal box 3 has all been, heat dissipation aluminum plate 7's top has driver module 10 through the bonding of heat conduction glue 9, the both sides at driver module 10 top are passed through bolt 11 and the both sides screw thread fixed connection at heat dissipation aluminum plate 7 top, fixedly connected with driver lid 12 all around at terminal box 3 top, and preformed hole 13 has been seted up on the surface of terminal box 3, the shaping of 1 lateral wall middle part of motor has through-hole 14, and the 14 peripheries of through-hole are provided with reinforcing ring 15.

The during operation, the heat that produces on the motor 1 at first dispels the heat through heat dissipation rib one 5, the heat that motor 1 produced can also dispel the heat through cavity 4, the heat that produces on the terminal box 3 at first dispels the heat through heat dissipation rib two 6, the inside heat of terminal box 3 can also be through driver module 10 with heat transfer to heat dissipation aluminum plate 7, dispel the heat through heat dissipation rib three 8 and cavity 4 by heat dissipation aluminum plate 7 again, the realization is to the comprehensive heat dissipation of motor 1 and terminal box 3.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a motor terminal box with heat dissipation function, includes motor (1), its characterized in that: the top of motor (1) is provided with terminal box (3) through support (2) to vacuole formation (4) between the top of motor (1) and the bottom of terminal box (3), the equal fixedly connected with heat dissipation rib one (5) in surface and the bottom of motor (1) to fixedly connected with heat dissipation rib two (6) all around on terminal box (3) surface, the bottom fixedly connected with heat dissipation aluminum plate (7) of terminal box (3) to the bottom fixedly connected with heat dissipation rib three (8) of heat dissipation aluminum plate (7).

2. The motor junction box with the heat dissipation function as claimed in claim 1, wherein: the top of the heat dissipation aluminum plate (7) is bonded with a driver module (10) through heat conduction glue (9).

3. The motor junction box with the heat dissipation function as claimed in claim 2, wherein: and two sides of the top of the driver module (10) are fixedly connected with two sides of the top of the heat-radiating aluminum plate (7) through threads of bolts (11).

4. The motor junction box with the heat dissipation function as claimed in claim 1, wherein: the driver box cover (12) is fixedly connected to the periphery of the top of the junction box (3), and a preformed hole (13) is formed in the surface of the junction box (3).

5. The motor junction box with the heat dissipation function as claimed in claim 1, wherein: a through hole (14) is formed in the middle of one side wall of the motor (1), and a reinforcing ring (15) is arranged on the periphery of the through hole (14).