CN203617827U - Conjunction box of motor - Google Patents
Conjunction box of motor Download PDFInfo
- Publication number
- CN203617827U CN203617827U CN201320783024.XU CN201320783024U CN203617827U CN 203617827 U CN203617827 U CN 203617827U CN 201320783024 U CN201320783024 U CN 201320783024U CN 203617827 U CN203617827 U CN 203617827U
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- Prior art keywords
- box body
- motor
- box
- screwed hole
- utility
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Abstract
The utility model relates to a conjunction box of a motor. The conjunction box comprises a box body and a radiating plate. The lower end of the box body is provided with two lead inlets, the upper end of the box body is provided with lugs, each lug is provided with a first threaded hole, circular grooves are respectively arranged at the two ends of the first threaded hole, the radiating plate is connected to the two sides of the box body, and the radiating plate is provided with zigzag grooves. The conjunction box is provided with the first threaded holes with the circular grooves, so that the box body can be directly mounted outside a motor support or connected to the motor support with grooves, the radiating plate provided with the zigzag grooves is helpful for heat radiation of wires and electrical components in the box body, service life of the wires and the electrical components are prolonged, and the conjunction box of the motor is also simple in structure, convenient to operate and economical and practical in use.
Description
Technical field
The utility model relates to technical field of motors, relates in particular to a kind of connection box for motor.
Background technology
Under the coal mine that connection box for motor is mainly used in containing gas or coal dust explosion hazard, connection box for motor is the intrinsic safety termination under coal mine, and connection box for motor is used for intrinsic safety circuit two cores of mine supervision system and two wiring, the separated times that pass to four-way of quad.But, existing connection box for motor can not meet the outside that can be arranged on electric machine stand, can also be arranged in the groove on electric machine stand, the connection box for motor heat abstractor radiating effect also having is not obvious, in the life-span that is unfavorable for extending the interior electric wire of box body and electric component, can not meet real Production requirement.
Summary of the invention
The purpose of this utility model is in order to overcome the deficiencies in the prior art, and a kind of connection box for motor is provided.
The utility model is to be achieved through the following technical solutions:
A kind of connection box for motor, comprise box body and heating panel, the lower end of described box body is provided with two wiring inlets, the upper end of box body is provided with lug, described lug is provided with screwed hole first, the two ends of described screwed hole first are provided with circular groove, and described heating panel is connected by screw the both sides at box body, and heating panel is provided with tortuous groove.
As optimal technical scheme of the present utility model, described lug has four, and is distributed in the bottom of box body.
As optimal technical scheme of the present utility model, described screwed hole first has two at least, and is evenly distributed on lug.
As optimal technical scheme of the present utility model, on described box body, be also provided with two screwed hole second, described screwed hole second is symmetrically distributed in the front end of box body.
When on-the-spot use, operating personnel are arranged on the utility model on electric machine stand by lug upper screwed hole first, then electric wire is connected with electric component in box body by wiring inlet.
Compared with prior art, the beneficial effects of the utility model are: the utility model contributes to box body to be directly installed on by being provided with the screwed hole first of circular groove the outside of electric machine stand, or be connected to out in reeded electric machine stand, contribute to the heat radiation of box body internal wire and electric component by being provided with the heating panel of tortuous groove, the useful life of extending wire and electric component, and simple in structure, easy to operate, economical and practical.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
Refer to Fig. 1, Fig. 1 is structural representation of the present utility model.
Described a kind of connection box for motor, comprise box body 1 and heating panel 2, the lower end of described box body 1 is provided with two wiring inlets 11, the upper end of box body 1 is provided with lug 12, described lug 12 has four, and be distributed in the bottom of box body 1, lug 12 is provided with screwed hole first 121, described screwed hole first 121 has two, and be evenly distributed on lug 12, the two ends of screwed hole first 121 are provided with circular groove 1211, contribute to box body 1 to be directly installed on the screwed hole first 121 of circular groove 1211 outside of electric machine stand, or be connected to out in reeded electric machine stand, on described box body 1, be also provided with two screwed hole second 13, described screwed hole second 13 is symmetrically distributed in the front end of box body 1, described heating panel 2 is connected by screw the both sides at box body 1, heating panel 2 is provided with tortuous groove 21, contribute to the heat radiation of box body 1 internal wire and electric component with the heating panel 2 of tortuous groove 21, the useful life of extending wire and electric component.
When on-the-spot use, operating personnel are arranged on the utility model on electric machine stand by lug 12 upper screwed hole first 121, then electric wire is connected with the interior electric component of box body 1 by wiring inlet 11.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection range of the present utility model.
Claims (4)
1. a connection box for motor, it is characterized in that, comprise box body (1) and heating panel (2), the lower end of described box body (1) is provided with two wiring inlets (11), the upper end of box body (1) is provided with lug (12), and described lug (12) is provided with screwed hole first (121), and the two ends of described screwed hole first (121) are provided with circular groove (1211), described heating panel (2) is connected by screw in the both sides of box body (1), and heating panel (2) is provided with tortuous groove (21).
2. a kind of connection box for motor according to claim 1, is characterized in that, described lug (12) has four, and is distributed in the bottom of box body (1).
3. a kind of connection box for motor according to claim 1, is characterized in that, described screwed hole first (121) has two at least, and is evenly distributed on lug (12).
4. a kind of connection box for motor according to claim 1, is characterized in that, is also provided with two screwed hole second (13) on described box body (1), and described screwed hole second (13) is symmetrically distributed in the front end of box body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320783024.XU CN203617827U (en) | 2013-12-03 | 2013-12-03 | Conjunction box of motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320783024.XU CN203617827U (en) | 2013-12-03 | 2013-12-03 | Conjunction box of motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203617827U true CN203617827U (en) | 2014-05-28 |
Family
ID=50770449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320783024.XU Expired - Fee Related CN203617827U (en) | 2013-12-03 | 2013-12-03 | Conjunction box of motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203617827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103746505A (en) * | 2013-12-03 | 2014-04-23 | 昆山南洋电机配件有限公司 | Motor wire connection box |
-
2013
- 2013-12-03 CN CN201320783024.XU patent/CN203617827U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103746505A (en) * | 2013-12-03 | 2014-04-23 | 昆山南洋电机配件有限公司 | Motor wire connection box |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140528 Termination date: 20181203 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |