CN201562898U - Horizontally placed primary plug-in board - Google Patents
Horizontally placed primary plug-in board Download PDFInfo
- Publication number
- CN201562898U CN201562898U CN2009202847924U CN200920284792U CN201562898U CN 201562898 U CN201562898 U CN 201562898U CN 2009202847924 U CN2009202847924 U CN 2009202847924U CN 200920284792 U CN200920284792 U CN 200920284792U CN 201562898 U CN201562898 U CN 201562898U
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- Prior art keywords
- plug
- socket
- board
- conducting
- assembly
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Abstract
The utility model relates to a horizontally placed plug-in board, which belongs to the technical field of power supply equipment. The product comprises a plug component and a socket matched with the plug component, wherein the socket is groove-shaped, and air holes are formed on the front surface, the rear surface and the bottom surface of the socket; and air holes are formed in the corresponding positions of the plug component. The plug component comprises at least one single-pole conducting plug-in board; and the single-pole conducting plug-in board comprises a conducting copper bar and a plug-in piece which are riveted with each other through a contact tube. As air flow can pass through the front part, the rear part, the upper part and the lower part of the socket during operation, the horizontal primary plug-in board has ideal radiating effect. As the plug-in piece can perform eccentric rotation relative to the conducting copper bar around the riveting center, the poor contact caused by manufacture, assembly or thermal deformation errors can be compensated, and reliable point connection performance can be ensured.
Description
Technical field
The utility model relates to a plug-in unit on a kind of low voltage switchgear, and plug-in unit of especially a kind of flat placed type belongs to the power supply unit technical field.
Background technology
In low-voltage complete switch equipment, drawout cubicle (for example GCK type) because of simple in structure, cheap, is widely used in the various controller switching equipments.Wherein, primary circuit connector (being called for short a time plug-in unit) is important annex, and the quality of its quality directly has influence on the running quality of a whole set of complete set of equipments.Understand according to the applicant, a plug-in unit of existing low-voltage complete switch equipment (for example GCK type drawout cubicle) is made up of plug-assembly and the socket that matches with it.Because socket is in closed state substantially, so radiating effect is bad.In addition, do not have the degree of freedom between inserted sheet in the plug-assembly and the conducting copper, can't compensate manufacturing, assembling or thermal deformation errors when therefore patching, the electrical connection effect is not ideal enough.
The utility model content
Primary and foremost purpose of the present utility model is: at the shortcoming that above-mentioned prior art exists, propose plug-in unit of flat placed type of a kind of good heat dissipation effect.
The further purpose of the utility model is: propose a kind of patch reliable, the desirable plug-in unit of flat placed type of electric conductivity
In order to reach above primary and foremost purpose, plug-in unit of flat placed type of the present utility model comprises plug-assembly and the socket that matches with it, and its improvements are: described socket is in the form of slot, and its front and rear surfaces and bottom surface have ventilation hole; Described plug-assembly corresponding position also has ventilation hole.
During work, owing to before and after socket and the plug-assembly, all can have air-flow to pass up and down, therefore have desirable radiating effect.
In order to reach further purpose, described plug-assembly contains at least one one pole conducting plug, and described one pole conducting plug is made of conducting copper and the inserted sheet by the contact tube riveted joint.
Like this, inserted sheet can the relative conducting copper deflection around the riveted joint center, thereby can compensate because the loose contact that manufacturing, assembling or thermal deformation errors cause has guaranteed reliable some switching performance.
Description of drawings
Below in conjunction with accompanying drawing the utility model is further described.
Fig. 1 is the structural representation of an embodiment of the utility model.
Fig. 2 is the vertical view of socket among Fig. 1 embodiment.
Fig. 3 is the perspective view of Fig. 1 embodiment.
Fig. 4 is the one pole conducting plug structural representation among Fig. 1 embodiment.
Fig. 5 is the end view of Fig. 4.
Fig. 6 is the three-dimensional decomposition texture schematic diagram of Fig. 4.
Fig. 7 is the stereochemical structure assembling schematic diagram of Fig. 4.
Embodiment
Embodiment one
Present embodiment be plug-in unit of DCT7 type flat placed type, basic structure is made of plug-assembly 2 and the socket 3 that matches with it as shown in Figure 1.In conjunction with Fig. 2 and Fig. 3 as can be seen, socket 3 is in the form of slot, and its front and rear surfaces and bottom surface have ventilation hole 3-1 and 3-2 respectively.Plug-assembly 2 assembles as a whole formation by one group of (present embodiment is 3) one pole conducting plug by plastic pin 2-3 and plastic casing 2-2, and the position of its respective socket 3 ventilation holes also has ventilation hole 2-1.
One pole conducting plug such as Fig. 4 are to shown in Figure 7, by constituting by the conducting copper 1 of contact tube 7 riveted joints and the inserted sheet 6 of one group of flat placed type.Intert rivet 5 in the contact tube 7, pressing from both sides riveting between every group of flat placed type inserted sheet 6 and the conducting copper 1 has spring leaf 4 (present embodiment is two), according to size of current, can regulate the quantity and the thickness of inserted sheet as required.
Dongle configuration novelty of this flat placed type, strong, the good heat dissipation effect of conductive capability, conclude and get up to have following characteristics:
1, ventilation hole can shed the heat that produces in the running to greatest extent as early as possible about front and back reached;
2, inserted sheet was riveted with being connected by middle conduction copper sheathing and contact tube interference of conducting copper, and inserted sheet can be done necessary rotation around copper sheathing, has guaranteed that the sound plug-in unit is not to influencing the effect that patches each other under the situation that is inserted with error;
3, the one pole conducting plug is as a whole by plastic pin and plastic casing assembling, compact conformation;
4, rivet by copper rivet and flat placed type copper bar between the inserted sheet, reduced the generation of eddy current;
5, the inserted sheet two sides is thick dull and stereotyped spacing with 1.5, prevents the swing of inserted sheet;
6, a blanking of spring leaf forms, and has good consistency.
In addition to the implementation, the utility model can also have other execution modes.All employings are equal to the technical scheme of replacement or equivalent transformation formation, all drop on the protection range of the utility model requirement.
Claims (4)
1. plug-in unit of a flat placed type comprises plug-assembly and the socket that matches with it, and it is characterized in that: described socket is in the form of slot, and its front and rear surfaces and bottom surface have ventilation hole; Described plug-assembly corresponding position also has ventilation hole.
2. plug-in unit of flat placed type according to claim 1 is characterized in that: described plug-assembly contains at least one one pole conducting plug, and described one pole conducting plug is made of conducting copper and the inserted sheet by the contact tube riveted joint.
3. plug-in unit of flat placed type according to claim 2 is characterized in that: described plug-assembly is made of by the assembling of plastic pin and plastic casing is as a whole one group of one pole conducting plug.
4. plug-in unit of flat placed type according to claim 3 is characterized in that: the folder riveting has spring leaf between described flat placed type inserted sheet and the conducting copper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202847924U CN201562898U (en) | 2009-12-08 | 2009-12-08 | Horizontally placed primary plug-in board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202847924U CN201562898U (en) | 2009-12-08 | 2009-12-08 | Horizontally placed primary plug-in board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201562898U true CN201562898U (en) | 2010-08-25 |
Family
ID=42628047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202847924U Expired - Fee Related CN201562898U (en) | 2009-12-08 | 2009-12-08 | Horizontally placed primary plug-in board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201562898U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386508A (en) * | 2011-09-30 | 2012-03-21 | 常州新苑星电器有限公司 | Plug unit for main circuit connector |
| CN103579940A (en) * | 2013-11-07 | 2014-02-12 | 江苏天港箱柜有限公司 | Structure capable of allowing vertical copper bars to be connected with plug-in unit in high-low voltage power distribution cabinet |
| CN103633577A (en) * | 2013-11-20 | 2014-03-12 | 上海宝临电气集团有限公司 | Low-voltage current transformer type primary movable plug-in |
| CN106992370A (en) * | 2017-05-19 | 2017-07-28 | 常州日源电器有限公司 | A kind of brand new has plug-in unit of drawout cubicle of heat sinking function |
| CN107681355A (en) * | 2017-09-06 | 2018-02-09 | 温州隆森电气有限公司 | A kind of electric connector and plug-type power distribution cabinet |
-
2009
- 2009-12-08 CN CN2009202847924U patent/CN201562898U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102386508A (en) * | 2011-09-30 | 2012-03-21 | 常州新苑星电器有限公司 | Plug unit for main circuit connector |
| CN102386508B (en) * | 2011-09-30 | 2014-02-26 | 常州新苑星电器有限公司 | Plug unit for main circuit connector |
| CN103579940A (en) * | 2013-11-07 | 2014-02-12 | 江苏天港箱柜有限公司 | Structure capable of allowing vertical copper bars to be connected with plug-in unit in high-low voltage power distribution cabinet |
| CN103579940B (en) * | 2013-11-07 | 2015-10-28 | 江苏天港箱柜有限公司 | The syndeton of vertical copper bar and plug-in unit in high-low voltage electric power distribution cabinet |
| CN103633577A (en) * | 2013-11-20 | 2014-03-12 | 上海宝临电气集团有限公司 | Low-voltage current transformer type primary movable plug-in |
| CN103633577B (en) * | 2013-11-20 | 2016-03-02 | 上海宝临电气集团有限公司 | Low-voltage current transformer type is dynamic plug-in unit once |
| CN106992370A (en) * | 2017-05-19 | 2017-07-28 | 常州日源电器有限公司 | A kind of brand new has plug-in unit of drawout cubicle of heat sinking function |
| CN107681355A (en) * | 2017-09-06 | 2018-02-09 | 温州隆森电气有限公司 | A kind of electric connector and plug-type power distribution cabinet |
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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: 20100825 Termination date: 20141208 |
|
| EXPY | Termination of patent right or utility model |