CN220043008U

CN220043008U - External moving sleeve of low-voltage current transformer terminal

Info

Publication number: CN220043008U
Application number: CN202320658616.2U
Authority: CN
Inventors: 毕秀娜
Original assignee: Zibo Zhangdian Transformer Factory Co ltd
Current assignee: Zibo Zhangdian Transformer Factory Co ltd
Priority date: 2023-03-30
Filing date: 2023-03-30
Publication date: 2023-11-17
Anticipated expiration: 2033-03-30

Abstract

The utility model discloses an external moving sleeve of a terminal of a low-voltage current transformer, which comprises a circular mounting base, a central control board, a connecting piece, an LED lighting structure, an LED lamp bead, an external charging box, a circular contact piece and a battery storage cavity, wherein a protecting sleeve is arranged in the circular mounting base, a lithium ion battery pack is arranged at the bottom of the interior of the protecting sleeve, the central control board is arranged at the top of the lithium ion battery pack, a clamping piece extending out of the protecting sleeve is arranged at the top of the central control board, an electric quantity display is arranged at one side of the outer wall of the protecting sleeve, a starting key is arranged at one side of the electric quantity display, a stable shell is arranged at the top of the protecting sleeve through the clamping piece, and the top of the circular mounting base is replaceable into the external charging box. The portable electric fan provided with the electric fan has low noise and large air supply quantity, and is convenient for heat dissipation and air blowing at the outer side.

Description

External moving sleeve of low-voltage current transformer terminal

Technical Field

The utility model relates to the field of current transformer equipment, in particular to an external moving sleeve of a terminal of a low-voltage current transformer.

Background

The low-voltage current transformer is arranged on the side of the fixed position of the low-voltage power distribution cabinet, and the wiring terminal is close to the inner backboard. After the current busbar passes through the middle hole of the low-voltage current transformer, the wiring terminal of the transformer can be blocked, the existing transformer can not meet the requirements of multiple functions, and if multiple different functions are needed, a plurality of electric appliances and occupied spaces thereof are needed to be carried, so that an external moving sleeve piece of the terminal of the low-voltage current transformer is provided.

Disclosure of Invention

The utility model aims to provide an external moving sleeve of a terminal of a current transformer, which solves the problems in the background technology.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a low-voltage current transformer terminal moves external member outward, includes circular mounting base, central control panel, linking piece, LED lighting structure, LED lamp pearl, external charging box, circular contact piece and battery storage chamber, the internally mounted of circular mounting base has the lag, lithium ion battery group is installed to the bottom of the inside of lag, the central control panel is installed at the top of lithium ion battery group, the joint piece that extends the lag is installed at the top of central control panel, the electric quantity display appearance is installed to one side of lag outer wall, the start button is installed to one side of electric quantity display appearance, firm casing is installed through the joint piece at the top of lag, the fastening seat is installed to the both sides of firm casing, the branch joint frame is installed to one side of fastening seat, circular protection box is installed at the top of firm casing, circular protection box's internally mounted has the radiator fan, linking piece is installed to the bottom of radiator fan.

Preferably, the bottom of linking piece is connected with the joint piece through joint chamber, the top of circular mounting base is removable to be LED lamp pearl.

Preferably, the inboard of electric quantity display instrument installs the pilot lamp, LED lighting structure is installed at the top of LED lamp pearl.

Preferably, the lighting switch is installed to one side of LED lamp pearl, the top of circular mounting base is removable to external charging box.

Preferably, a rubber pad is installed at the bottom of the circular installation base, and two groups of battery storage cavities are installed at the top of the external charging box.

Preferably, a protective film is arranged on the outer side of the LED lighting structure, and a round contact piece is arranged on the inner side of the battery storage cavity.

Compared with the prior art, the utility model has the beneficial effects that: the portable electric fan provided with the electric fan has low noise and high air supply, is convenient to radiate and blow air outside, is provided with the multifunctional lamp, so that the device has the functions of night illumination, reading lamp, night lamp and the like, can be used for punching a rechargeable battery by installing the battery external charging box, has the function of changing the rechargeable battery by being matched with the clamping cavity and the clamping piece for use, can be used for punching a circular mounting base by the clamping piece when not in use, is convenient for next use, has personalized combination by changing different accessories, excites infinite life possibility, is convenient for carrying and use when going out, meets the requirements of multiple functions, and effectively saves the occupation of space.

Drawings

FIG. 1 is a schematic view of a fan mounting structure according to the present utility model;

FIG. 2 is a schematic view of an LED lighting structure of the present utility model;

FIG. 3 is a schematic diagram of an external charging box mounting structure according to the present utility model;

FIG. 4 is a schematic cross-sectional view of a circular mounting base of the present utility model;

fig. 5 is a schematic view of the bottom structure of the circular protection box of the present utility model.

1, a circular mounting base; 2. a protective sleeve; 3. a lithium ion battery pack; 4. a clamping piece; 5. a central control board; 6. a circular protective box; 7. stabilizing the shell; 8. a support frame; 9. a fastening seat; 10. an electric quantity display instrument; 11. starting a key; 12. a heat dissipation fan; 13. a linking member; 14. a clamping cavity; 15. a clamping piece; 16. an LED lighting structure; 17. LED lamp beads; 18. externally connecting a charging box; 19. a circular contact piece; 20. a battery storage cavity.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, an embodiment of the present utility model is provided: the utility model provides a low-voltage current transformer terminal moves external member outward, including circular mounting base 1, center control panel 5, link up piece 13, LED lighting structure 16, LED lamp pearl 17, external charging box 18, circular contact piece 19 and battery storage chamber 20, the rubber pad is installed to the bottom of circular mounting base 1, the rubber pad can improve the stability of circular mounting base 1, prevent to slide by oneself, the internally mounted of circular mounting base 1 has lag 2, lithium ion battery 3 is installed to the bottom of lag 2's inside, lithium ion battery 3 is used for storing the electric energy, the convenient outside carries and uses, center control panel 5 is installed at the top of lithium ion battery 3, the joint piece 4 that extends lag 2 is installed at the top of center control panel 5, joint piece 4 can improve the electric energy conduction path;

an electric quantity display instrument 10 is arranged on one side of the outer wall of the protective sleeve 2, the electric quantity display instrument 10 can display the residual electric quantity, an indicator lamp is arranged on the inner side of the electric quantity display instrument 10, electric quantity is judged through brightness of the indicator lamp, a starting key 11 is arranged on one side of the electric quantity display instrument 10, whether the lithium ion battery pack 3 is discharged or not can be controlled by the starting key 11, a stable shell 7 is arranged on the top of the protective sleeve 2 through a clamping piece 15, fastening seats 9 are arranged on two sides of the stable shell 7, a support frame 8 is arranged on one side of the fastening seats 9, the support frame 8 can fix a fan, the use is convenient, a round protective box 6 is arranged on the top of the stable shell 7, and a heat dissipation fan 12 is arranged in the round protective box 6;

the bottom of radiator fan 12 is installed and is linked up piece 13, the bottom of linking up piece 13 is connected with joint piece 4 through joint chamber 14, the removable LED lamp pearl 17 that is in top of circular mounting base 1, the illumination switch is installed to one side of LED lamp pearl 17, the switch of the steerable LED illumination structure 16 of illumination switch, LED illumination structure 16 is installed at the top of LED lamp pearl 17, the protection film is installed in the outside of LED illumination structure 16, the protection film can prevent that the object from scraping the colored shell, lead to the illumination to have the appearance of ghost image, the removable external box 18 that charges in top of circular mounting base 1, two sets of battery storage chamber 20 are installed at the top of external box 18, circular contact piece 19 is installed to the inboard in battery storage chamber 20.

It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Claims

1. The utility model provides a low-voltage current transformer terminal moves external member outward, includes circular mounting base (1), central control panel (5), linking piece (13), LED lighting structure (16), LED lamp pearl (17), external charging box (18), circular contact piece (19) and battery deposit chamber (20), its characterized in that: the utility model discloses a lithium ion battery pack, including circular mounting base (1), including circular mounting base (2), center control board (5) are installed to the bottom of the inside of lag (2), center control board (5) are installed at the top of lithium ion battery pack (3), joint piece (4) that extend lag (2) are installed at the top of center control board (5), electric quantity display (10) are installed to one side of lag (2) outer wall, start button (11) are installed to one side of electric quantity display (10), firm casing (7) are installed through joint piece (15) at the top of lag (2), fastening seat (9) are installed to the both sides of firm casing (7), branch joint frame (8) are installed to one side of fastening seat (9), circular protection box (6) are installed at the top of firm casing (7), internally mounted of circular protection box (6) has heat dissipation fan (12), link up piece (13) are installed to the bottom of heat dissipation fan (12).

2. The low-voltage current transformer terminal external member according to claim 1, wherein: the bottom of the connecting piece (13) is connected with the clamping piece (4) through the clamping cavity (14), and the top of the circular mounting base (1) can be replaced by an LED lamp bead (17).

3. The low-voltage current transformer terminal external member according to claim 1, wherein: an indicator lamp is arranged on the inner side of the electric quantity display instrument (10), and an LED illumination structure (16) is arranged on the top of the LED lamp bead (17).

4. The low-voltage current transformer terminal external member according to claim 1, wherein: an illumination switch is arranged on one side of the LED lamp bead (17), and the top of the circular mounting base (1) is replaceable into an external charging box (18).

5. The low-voltage current transformer terminal external member according to claim 1, wherein: the bottom of circular mounting base (1) is installed the rubber pad, two sets of battery storage chamber (20) are installed at the top of external charging box (18).

6. The low-voltage current transformer terminal external member according to claim 1, wherein: the outside of LED lighting structure (16) is installed the protection film, circular contact piece (19) are installed to the inboard of battery storage chamber (20).