CN204809694U - Small -size block terminal - Google Patents
Small -size block terminal Download PDFInfo
- Publication number
- CN204809694U CN204809694U CN201520458365.9U CN201520458365U CN204809694U CN 204809694 U CN204809694 U CN 204809694U CN 201520458365 U CN201520458365 U CN 201520458365U CN 204809694 U CN204809694 U CN 204809694U
- Authority
- CN
- China
- Prior art keywords
- case lid
- translucent cover
- box
- chassis
- casing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
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Abstract
The utility model relates to a small -size block terminal, including box, case lid, translucent cover, earth connection, connecing the chassis, be equipped with the case lid on the box, be equipped with the translucent cover at the middle part of case lid, respectively be equipped with a fixing bolt hole on the case lid at translucent cover both ends, be equipped with one and connect the chassis on the inside frame of box, the one end of earth connection is connected with the case lid, and the other end is connected with connecing the chassis. The beneficial effects of the utility model are that, simple structure, it is easy to make, convenient to use, it is continuous to utilize earth conductor and the ground connection in the box to arrange, makes whole box shell and grounding body constitute equipotential connection, protection operating personnel's safety.
Description
Technical field
The utility model relates to a kind of device of installing terminal electrical equipment, particularly a kind of small distribution case.
Background technology
Distribution box adopts the form of steel-plastic structure, and box base adopts steel construction and plating, and end cap adopts fire-resistant engineering plastics injection moulding make and be furnished with clear polycarbonate protective cover.The existing artistic plastic aesthetic feeling of distribution box, has again the firm of steel construction, and translucent cover makes the operating state of device for switching very clear.Compact and reasonable arrangement, installs, dismounting, and maintenance is all very convenient, and can need to prepare miniature circuit breaker according to user, form attractive in appearance, luxurious, intensity is high, crash-proof distribution box.Small distribution case adopts module mounting arrangement, and front-operated panel is no ground, easily causes operating personnel to get an electric shock, have potential safety hazard during electric leakage.
Summary of the invention
The purpose of this utility model is to provide a kind of lightweight, and intensity is large, the small distribution case that fail safe is high.
For achieving the above object, the technical solution adopted in the utility model is:
A kind of small distribution case, comprise casing, case lid, translucent cover, earth connection, connect chassis, case lid is provided with on casing, translucent cover is provided with at the middle part of case lid, the case lid at translucent cover two ends is respectively provided with a fixed bolt hole, the internal border of casing is provided with one and connects chassis, one end of earth connection is connected with case lid, the other end with connect chassis and be connected.
The Yi Jiaochu of described case lid is provided with an earth stud, in order to be fixed on case lid one end of earth connection.
The top and bottom of described casing respectively arrange three line knock down holes, facilitate wiring, are respectively provided with a fixture at the box inside corresponding with the fixed bolt hole on case lid, case lid and casing can be fixed together by bolt.
The beneficial effects of the utility model are, structure is simple, easy to manufacture, easy to use, utilizes earth lead to be connected with the earthing bar in casing, makes whole cabinet shell and earth electrode form equipotential link, the safety of protection operating personnel.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is further illustrated.
Fig. 1 is external structure schematic diagram of the present utility model.
Fig. 2 is internal structure schematic diagram of the present utility model.
In figure, 1 casing, 11 line knock down holes, 12 fixtures, 2 case lids, 21 fixed bolt holes, 22 earth studs, 3 translucent covers, 4 earth connections, 5 connect chassis.
Embodiment
As shown in Figure 1-2, a kind of small distribution case, comprise casing (1), case lid (2), translucent cover (3), earth connection (4), grounding disc (5), case lid (2) is provided with on casing (1), translucent cover (3) is provided with at the middle part of case lid (2), the case lid (2) at translucent cover (3) two ends is respectively provided with a fixed bolt hole (21), the internal border of casing (1) is provided with a grounding disc (5), one end of earth connection (4) is connected with case lid (2), the other end is connected with grounding disc (5).The Yi Jiaochu of case lid (2) is provided with an earth stud (22), in order to be fixed on case lid (2) one end of earth connection (4).The top and bottom of casing (1) respectively arrange three line knock down holes (11), facilitate wiring, respectively be provided with a fixture (12) in the casing (1) corresponding with the fixed bolt hole (21) on case lid (2) inner side, case lid (2) and casing (1) can be fixed together by bolt.
Casing (1) adopts thickness to be the cold-rolled steel sheet of 1.2mm, has lightweight, intensity high.Translucent cover (3) adopts flame-resistant resin material, effectively can prevent fire spreading.In-built electric elements all adopt width to be the electrical equipment of 9mm modulus, are installed on standard rail.Can combination in any as required, easy accessibility, switch element handle exposes, and live part is covered in upper cover inside, opens door and is convenient to operation.Casing (1) surface adopts epoxy powder electrostatic spraying, is evenly attractive in appearancely beneficial to anticorrosion, and strong adhesion, texture is good, and outward appearance feels comfortable to people, and inner structural members adopts zincincation, has certain anti-corrosion capability.
Claims (2)
1. a small distribution case, it is characterized in that: comprise casing, case lid, translucent cover, earth connection, connect chassis, case lid is provided with on casing, translucent cover is provided with at the middle part of case lid, the case lid at translucent cover two ends is respectively provided with a fixed bolt hole, the internal border of casing is provided with one and connects chassis, one end of earth connection is connected with case lid, the other end with connect chassis and be connected.
2. small distribution case according to claim 1, is characterized in that: the Yi Jiaochu of described case lid is provided with an earth stud be fixed on one end of earth connection on case lid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520458365.9U CN204809694U (en) | 2015-06-26 | 2015-06-26 | Small -size block terminal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520458365.9U CN204809694U (en) | 2015-06-26 | 2015-06-26 | Small -size block terminal |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204809694U true CN204809694U (en) | 2015-11-25 |
Family
ID=54594458
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520458365.9U Expired - Fee Related CN204809694U (en) | 2015-06-26 | 2015-06-26 | Small -size block terminal |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204809694U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107742841A (en) * | 2017-10-31 | 2018-02-27 | 广州市大弘自动化科技有限公司 | A kind of distribution box with grounding function |
| CN110459908A (en) * | 2019-07-24 | 2019-11-15 | 上海星杰装饰有限公司 | A kind of equipotential mounting structure |
| CN113555790A (en) * | 2021-09-02 | 2021-10-26 | 浙江圣明智能电器有限公司 | Distribution box |
-
2015
- 2015-06-26 CN CN201520458365.9U patent/CN204809694U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107742841A (en) * | 2017-10-31 | 2018-02-27 | 广州市大弘自动化科技有限公司 | A kind of distribution box with grounding function |
| CN110459908A (en) * | 2019-07-24 | 2019-11-15 | 上海星杰装饰有限公司 | A kind of equipotential mounting structure |
| CN110459908B (en) * | 2019-07-24 | 2020-12-11 | 上海星杰装饰有限公司 | Equipotential mounting structure |
| CN113555790A (en) * | 2021-09-02 | 2021-10-26 | 浙江圣明智能电器有限公司 | Distribution 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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151125 Termination date: 20180626 |