CN214204929U

CN214204929U - Surge protector suitable for fill electric pile

Info

Publication number: CN214204929U
Application number: CN202023325968.1U
Authority: CN
Inventors: 王广林; 时勇军
Original assignee: Shenzhen Tianliheng Intelligent Technology Co ltd
Current assignee: Shenzhen Tianliheng Intelligent Technology Co ltd
Priority date: 2020-12-31
Filing date: 2020-12-31
Publication date: 2021-09-14
Anticipated expiration: 2030-12-31

Abstract

The utility model discloses a surge protector suitable for fill electric pile, including external structure, the inside fixed mounting of external structure has inner structure, fixed welding has mounting structure in the external structure, movable mounting has interchangeable module in the mounting structure, external structure includes electric pile shell, electric pile base and earthing needle, inner structure includes internally mounted room, earth connection, spring pivot, drum, winding groove and charging wire, interchangeable module includes the lightning protection module, mounting structure is including installation piece, activity mounting groove and connection slot, the internally mounted room is seted up in the electric pile shell, the installation piece is installed to the inside fixed welding in electric pile shell one side, connection slot passes through earth connection and earthing needle interconnect. A surge protector suitable for fill electric pile, installation and use are all more convenient, the electric pile work of filling of carrying on is also more stable, the security performance when having increased the use simultaneously.

Description

Surge protector suitable for fill electric pile

Technical Field

The utility model relates to a surge protector field, in particular to surge protector suitable for fill electric pile.

Background

The surge protector, also called lightning protector, is an electronic device for providing safety protection for various electronic equipment, instruments and meters and communication lines, when peak current or voltage is suddenly generated in an electric loop or a communication line due to external interference, the surge protector can be conducted and shunted within a very short time, so that damage of surge to other equipment in the loop is avoided; the existing surge protector has certain defects when in use, the safety performance needs to be improved, and the installation and the use are inconvenient.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a surge protector suitable for fill electric pile can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a surge protector suitable for fill electric pile, includes external structure, the inside fixed mounting of external structure has inner structure, fixed welding has mounting structure in the external structure, movable mounting has interchangeable module in the mounting structure.

Preferably, the external structure includes electric pile shell, electric pile base and earthing pin, the outlet has been seted up to electric pile shell front side surface, movable mounting has the movable joint in the outlet, outlet below fixed mounting has the touch screen, the inefficacy indicating port has been seted up to touch screen one side, electric pile shell downside fixed welding installs the electric pile base, electric pile base downside fixed welding installs the earthing pin.

Preferably, inner structure includes internally mounted room, earth connection, spring pivot, solidus dish, winding groove and charging wire, the indoor downside fixed mounting of internally mounted has the earth connection, the indoor upside fixed welding of internally mounted installs the spring pivot, spring pivot lower extreme fixed mounting has the solidus dish, the winding groove has been seted up in the solidus dish, fixedly connected with charging wire in the winding groove.

Preferably, the replaceable module comprises a lightning protection module, the upper side and the lower side of the lightning protection module are fixedly welded and provided with connecting plug-in units, one side of the lightning protection module is fixedly provided with an invalidation indicating window, the lightning protection module is internally fixedly welded and provided with a protection structure, and one side of the protection structure is fixedly welded and provided with a safety piece.

Preferably, the mounting structure comprises a mounting block, a movable mounting groove and connecting slots, the movable mounting groove is formed in the mounting block, and the connecting slots are formed in the upper side and the lower side of the movable mounting groove.

Preferably, the internally mounted room is seted up in the electric pile shell, the inside fixed welding in electric pile shell one side installs the installation piece, lightning protection module movable mounting is in the movable mounting groove, connect in the plug-in card is gone into in the connecting slot, the connecting slot passes through earth connection and earthing pin interconnect.

Compared with the prior art, the utility model discloses following beneficial effect has:

the utility model discloses in, increase electric pile shell stability with electric pile base buries the end of the ground, select a new interchangeable module and insert in the activity mounting groove, the upper cover plate, directly set up the installation piece in the electric pile shell, act as the module base, needn't install whole surge protector in filling electric pile, only need to change the lightning protection module can, the installation, it is more convenient to use, when the vehicle needs to charge, take out the activity of outlet department and connect, take the charging wire out from kinking groove, charge, the charging wire passes through the circuit and links to each other with protection architecture, when detecting current and voltage anomaly, insurance piece disconnection at once, provide the protection, after finishing wearing, the return is seted up to the spring shaft, withdraw the charging wire in the solidus dish.

Drawings

Fig. 1 is a sectional view of the overall structure of a surge protector suitable for a charging pile according to the present invention;

fig. 2 is a schematic diagram of the overall structure of a surge protector suitable for charging piles according to the present invention;

fig. 3 is a cross-sectional view of a lightning protection module of a surge protector suitable for a charging pile according to the present invention;

fig. 4 is the utility model relates to a A department enlarger in fig. 1 suitable for fill electric pile's surge protector.

In the figure: 1. an external structure; 101. an electric pile housing; 102. an outlet; 103. a movable joint; 104. a touch screen; 105. a failure indication port; 106. an electric pile base; 107. a ground pin; 2. an internal structure; 201. an interior installation chamber; 202. a ground line; 203. a spring shaft; 204. wire fixing discs; 205. winding a wire groove; 206. a charging wire; 3. a replaceable module; 301. a lightning protection module; 302. connecting the plug-in; 303. a failure indication window; 304. a protective structure; 305. a safety element; 4. a mounting structure; 401. mounting blocks; 402. a movable mounting groove; 403. and connecting the slot.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-4, a surge protector suitable for a charging pile comprises an external structure 1, an internal structure 2 is fixedly installed inside the external structure 1, an installation structure 4 is fixedly welded inside the external structure 1, and a replaceable module 3 is movably installed inside the installation structure 4;

the external structure 1 comprises an electric pile shell 101, an electric pile base 106 and a grounding pin 107, wherein a wire outlet 102 is formed in the front side surface of the electric pile shell 101, a movable joint 103 is movably mounted in the wire outlet 102, a touch screen 104 is fixedly mounted below the wire outlet 102, a failure indication port 105 is formed in one side of the touch screen 104, the electric pile base 106 is fixedly welded to the lower side of the electric pile shell 101, and the grounding pin 107 is fixedly welded to the lower side of the electric pile base 106; the internal structure 2 comprises an internal installation chamber 201, a grounding wire 202, a spring rotating shaft 203, a wire fixing disc 204, a wire winding groove 205 and a charging wire 206, wherein the grounding wire 202 is fixedly installed on the lower side in the internal installation chamber 201, the spring rotating shaft 203 is fixedly welded and installed on the upper side in the internal installation chamber 201, the wire fixing disc 204 is fixedly installed at the lower end of the spring rotating shaft 203, the wire winding groove 205 is formed in the wire fixing disc 204, and the charging wire 206 is fixedly connected in the wire winding groove 205; the replaceable module 3 comprises a lightning protection module 301, the upper side and the lower side of the lightning protection module 301 are fixedly welded with connecting plug-ins 302, one side of the lightning protection module 301 is fixedly provided with a failure indication window 303, a protection structure 304 is fixedly welded in the lightning protection module 301, and one side of the protection structure 304 is fixedly welded with a safety element 305; the mounting structure 4 comprises a mounting block 401, a movable mounting groove 402 and a connecting slot 403, wherein the mounting block 401 is internally provided with the movable mounting groove 402, and the upper side and the lower side in the movable mounting groove 402 are provided with the connecting slot 403; the internal installation chamber 201 is arranged in the electric pile casing 101, the installation block 401 is fixedly welded inside one side of the electric pile casing 101, the lightning protection module 301 is movably installed in the movable installation groove 402, the connection plug-in 302 is clamped into the connection slot 403, and the connection slot 403 is connected with the grounding pin 107 through the grounding wire 202.

It should be noted that the utility model is a surge protector suitable for charging pile, when in use, the electric pile base 106 is buried in the ground to increase the stability of the electric pile casing 101, a new replaceable module 3 is selected to be inserted into the movable installation groove 402, the cover plate is closed, the installation block 401 is directly arranged in the electric pile casing 101 to serve as a module base, the whole surge protector is not required to be installed in the charging pile, only the lightning protection module 301 needs to be replaced, the installation and the use are more convenient, when a vehicle needs to be charged, the movable connector 103 at the outlet 102 is taken out, the charging wire 206 is drawn out from the winding groove 205 for charging, the charging wire 206 is connected with the protection structure 304 through a line, when the current and voltage are detected to be abnormal, the fuse 305 is disconnected immediately to provide protection, and after the wearing is finished, the spring shaft 203 is opened to return, and the charging wire 206 is retracted into the wire fixing disc 204.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a surge protector suitable for fill electric pile which characterized in that: the external structure comprises an external structure (1), wherein an internal structure (2) is fixedly mounted inside the external structure (1), a mounting structure (4) is fixedly welded inside the external structure (1), and a replaceable module (3) is movably mounted inside the mounting structure (4).

2. The surge protector suitable for a charging pile according to claim 1, wherein: external structure (1) includes electric pile shell (101), electric pile base (106) and earthing pin (107), outlet (102) have been seted up to electric pile shell (101) front side surface, movable mounting has movable joint (103) in outlet (102), outlet (102) below fixed mounting has touch screen (104), failure indication mouth (105) have been seted up to touch screen (104) one side, electric pile shell (101) downside fixed welding installs electric pile base (106), electric pile base (106) downside fixed welding installs earthing pin (107).

3. The surge protector suitable for a charging pile according to claim 2, wherein: inner structure (2) include internally mounted room (201), earth connection (202), spring pivot (203), solidus dish (204), kinking groove (205) and charging wire (206), downside fixed mounting has earth connection (202) in internally mounted room (201), upside fixed welding installs spring pivot (203) in internally mounted room (201), spring pivot (203) lower extreme fixed mounting has solidus dish (204), kinking groove (205) have been seted up in solidus dish (204), fixedly connected with charging wire (206) in kinking groove (205).

4. A surge protector suitable for charging post according to claim 3, wherein: replaceable module (3) includes lightning protection module (301), both sides fixed welding installs connecting plug-in components (302) about lightning protection module (301), lightning protection module (301) one side fixed mounting has failure indication window (303), fixed welding installs protective structure (304) in lightning protection module (301), protective structure (304) one side fixed welding installs insurance piece (305).

5. The surge protector suitable for a charging pile according to claim 4, wherein: the mounting structure (4) comprises a mounting block (401), a movable mounting groove (402) and a connecting slot (403), the movable mounting groove (402) is formed in the mounting block (401), and the connecting slot (403) is formed in the upper side and the lower side of the movable mounting groove (402).

6. The surge protector suitable for a charging post of claim 5, wherein: the utility model discloses a lightning protection device, including electric pile shell (101), internally mounted room (201), installation piece (401) are installed to the inside fixed welding in electric pile shell (101) one side, lightning protection module (301) movable mounting is in activity mounting groove (402), connect plug-in (302) card to go into in connection slot (403), connection slot (403) are through earth connection (202) and earthing pin (107) interconnect.