CN212934338U

CN212934338U - Current transformer with shockproof and lighting functions

Info

Publication number: CN212934338U
Application number: CN202022123716.4U
Authority: CN
Inventors: 沈作荣; 於红华; 黄祥龙; 任欢欢; 王迎迎
Original assignee: Jiangsu Fujun Electronic Technology Co ltd
Current assignee: Jiangsu Fujun Electronic Technology Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-04-09
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a current transformer with shockproof, illumination function, including current transformer body, primary coil, secondary coil, binding post, circular port, shell, switch, battery, metal collapsible tube, LED lamp, supplementary cushion socket structure, movable mounting bracket structure and heat dissipation frame structure, the inside left and right sides middle part of current transformer body respectively twine primary coil and secondary coil; the lower end of the wiring terminal is electrically connected with the primary coil; the circular hole is formed in the upper left side inside the current transformer body; the shell bolt is arranged at the upper end of the current transformer body; the switch is embedded in the right upper part of the front surface of the shell; the storage battery is embedded in the shell. The utility model has the advantages that: through the setting of supplementary shock attenuation seat structure, be convenient for carry out the shock attenuation through the shock pad, cooperate the steel block to have avoided appearing the problem of rocking easily among the shock attenuation process simultaneously.

Description

Current transformer with shockproof and lighting functions

Technical Field

The utility model belongs to the technical field of the electron, especially, relate to a current transformer with take precautions against earthquakes, illumination function.

Background

The current transformer can convert primary current with a larger value into secondary current with a smaller value through a certain transformation ratio for protection, measurement and other purposes, and along with the rapid development of the economic society, the scale of a power grid is gradually enlarged, and the use of the current transformer is more and more common.

However, the existing current transformer also has the problems of poor damping effect, single installation and fixing mode and poor heat dissipation effect.

Therefore, it is necessary to invent a current transformer with shockproof and lighting functions.

SUMMERY OF THE UTILITY MODEL

The utility model discloses the technical problem that will solve is: the utility model provides a current transformer with take precautions against earthquakes, illumination function to solve the current transformer device that has take precautions against earthquakes, illumination function's protective effect is relatively poor, the protection mode is single and inconvenient the problem of adjusting fluid entry speed.

In order to solve the technical problem, the utility model discloses a technical scheme be: a current transformer with shockproof and lighting functions comprises a current transformer body, a primary coil, a secondary coil, a wiring terminal, a circular hole, a shell, a switch, a storage battery, a metal hose, an LED lamp, an auxiliary shock absorption seat structure, a movable mounting frame structure and a heat dissipation frame structure, wherein the primary coil and the secondary coil are respectively wound at the middle parts of the left side and the right side of the inside of the current transformer body; the lower end of the wiring terminal is electrically connected with the primary coil; the circular hole is formed in the upper left side inside the current transformer body; the shell bolt is arranged at the upper end of the current transformer body; the switch is embedded in the right upper part of the front surface of the shell; the storage battery is embedded in the shell; one end of the metal hose is glued with the shell, and the other end of the metal hose is glued with the LED lamp; the auxiliary shock absorption seat structure is arranged at the lower end of the current transformer body; the movable mounting frame structure is arranged at the lower part of the auxiliary shock absorption seat structure; the heat dissipation frame structure is arranged at the front end of the current transformer body; the auxiliary shock absorption seat structure comprises an upper connecting plate, a lower pressing seat, a sleeving box, a limiting ring, a lower connecting plate, a shock absorption pad and a steel block, wherein the lower pressing seat is welded in the middle of the lower end of the upper connecting plate; the lower end of the sleeve joint box is welded with a lower connecting plate, and a lower pressing seat is inserted in the sleeve joint box; the limiting ring bolt is arranged on the upper part of the inner wall of the sleeve box; the shock absorption pads are respectively glued to the left side, the right side and the middle part of the lower part of the inner wall of the sleeve box; the steel block is embedded in the shock pad.

Preferably, the movable mounting frame structure comprises a moving seat, a moving groove, a sleeving plate, a positioning bolt, a movable belt and a protective pad, wherein the moving groove is formed above the inner side of the moving seat; the sleeve plate is welded on the outer side of the movable seat; the positioning bolts are respectively in threaded connection with the left side and the right side inside the sleeving and connecting plate; the movable belt is inserted into the socket plate; the protective pad is glued on the inner wall of the movable belt.

Preferably, the heat dissipation frame structure comprises a heat dissipation sheet, a support column, a mounting frame, a support plate, a rotating motor and a fan blade, wherein the heat dissipation sheet is mounted at the front end of the current transformer body through a bolt; the pillars are respectively welded on the periphery between the radiating fin and the mounting frame; the supporting plates are respectively welded on the upper part and the lower part of the inner wall of the mounting frame, and a rotating motor is embedded in the supporting plates; the fan blades are embedded on an output shaft of the rotating motor.

Preferably, the shock pad adopt the rubber pad, and inside is provided with the steel block, the shock pad set up in the lower part of pushing down the seat and cup joint the inside of box.

Preferably, the lower pressing seat is T-shaped, the lower pressing seat is matched with the sleeving box, and the upper end of the lower pressing seat is limited by a limiting ring.

Preferably, the upper connecting plate and the lower connecting plate are respectively made of rectangular steel plates, and the upper connecting plate is connected with the lower end of the current transformer body through bolts and nuts.

Preferably, the moving seat is provided with two moving grooves which are sleeved on the lower connecting plate and fixed by bolts.

Preferably, the socket plate is U-shaped, is respectively matched with the movable belt and is fixed by a positioning bolt.

Preferably, the radiating fin is arranged at the front end of the current transformer body, and the right end of the radiating fin corresponds to the fan blade on the output shaft of the rotating motor.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses in, the shock pad adopt the rubber pad, and inside is provided with the steel billet, the shock pad setting press the lower part of seat and cup joint the inside of box under, be convenient for carry out the shock attenuation through the shock pad, cooperate the steel billet simultaneously and avoided appearing the problem of rocking easily among the shock attenuation process.

The utility model discloses in, the seat that pushes down set up to the T type, the seat that pushes down and box looks adaptation that overlaps, the seat upper end of pushing down simultaneously through the restriction of restriction ring, the cooperation of being convenient for pushes down the seat and moves about, reduces pressure simultaneously thereupon and protects.

The utility model discloses in, upper junction plate and lower connecting plate adopt the rectangle steel sheet respectively, the lower extreme bolt and nut of upper junction plate and current transformer body be connected, be convenient for connect and use through upper junction plate and lower connecting plate.

The utility model discloses in, the removal seat be provided with two, and remove the inside shifting chute of seat and cup joint under on the connecting plate, and the bolt fastening lives, and then be convenient for the cooperation remove the seat and install and fix, also be convenient for adjust and use simultaneously.

The utility model discloses in, the board that cup joints set up to the U type, and respectively with the active band looks adaptation to fix through positioning bolt, and then be convenient for fix the active band and use.

The utility model discloses in, the movable belt adopt the steel band, the inboard protection of movable belt fill up and adopt the rubber pad, the cover of being convenient for is fixed in different installation department, and then has increased the mode of installation and can fix and use in different position departments.

The utility model discloses in, the fin setting at the front end of current transformer body, and the fin right-hand member corresponds with the epaxial fan blade of rotating electrical machines output, drive this rotating electrical machines and can drive the fan blade rotation and blow to radiating effect has been increased.

The utility model discloses in, installing frame internally mounted have the extension board, and the extension board is connected with the rotating electrical machines, be convenient for cooperate the rotating electrical machines installation and use.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the auxiliary shock absorbing seat structure of the present invention.

Fig. 3 is a schematic structural diagram of the movable mounting frame structure of the present invention.

Fig. 4 is a schematic structural diagram of the heat dissipation frame structure of the present invention.

In fig. 1 to 4:

1. a current transformer body; 2. a primary coil; 3. a secondary coil; 4. a wiring terminal; 5. a circular hole; 6. a housing; 7. a switch; 8. a storage battery; 9. a metal hose; 10. an LED lamp; 11. an auxiliary shock absorbing seat structure; 111. an upper connecting plate; 112. pressing down the base; 113. sleeving a box; 114. a confinement ring; 115. a lower connecting plate; 116. a shock pad; 117. a steel block; 12. a movable mounting frame structure; 121. a movable seat; 122. a moving groove; 123. sleeving and connecting plates; 124. positioning the bolt; 125. a movable belt; 126. a protective pad; 13. a heat dissipation frame structure; 131. a heat sink; 132. a pillar; 133. installing a frame; 134. a support plate; 135. a rotating electric machine; 136. a fan blade.

Detailed Description

The invention is further described below with reference to the accompanying drawings:

as shown in fig. 1 and fig. 2, the current transformer with shockproof and lighting functions of the present invention comprises a current transformer body 1, a primary coil 2, a secondary coil 3, a wiring terminal 4, a circular hole 5, a housing 6, a switch 7, a storage battery 8, a metal hose 9, an LED lamp 10, an auxiliary shock absorbing seat structure 11, a movable mounting frame structure 12 and a heat dissipating frame structure 13, wherein the primary coil 2 and the secondary coil 3 are respectively wound at the middle parts of the left and right sides inside the current transformer body 1; the lower end of the wiring terminal 4 is electrically connected with the primary coil 2; the circular hole 5 is formed in the upper left side inside the current transformer body 1; the shell 6 is mounted at the upper end of the current transformer body 1 through bolts; the switch 7 is embedded in the upper right part of the front surface of the shell 6; the storage battery 8 is embedded in the shell 6; one end of the metal hose 9 is connected with the shell 6 in an adhesive way, and the other end of the metal hose is connected with the LED lamp 10 in an adhesive way; the auxiliary shock absorption seat structure 11 is arranged at the lower end of the current transformer body 1; the movable mounting frame structure 12 is arranged at the lower part of the auxiliary shock absorption seat structure 11; the heat dissipation frame structure 13 is arranged at the front end of the current transformer body 1; the auxiliary shock absorption seat structure 11 comprises an upper connecting plate 111, a lower pressing seat 112, a sleeving box 113, a limiting ring 114, a lower connecting plate 115, a shock absorption pad 116 and a steel block 117, wherein the lower pressing seat 112 is welded in the middle of the lower end of the upper connecting plate 111; the lower end of the sleeve box 113 is welded with a lower connecting plate 115, and a lower pressing seat 112 is inserted in the sleeve box 113; the limit ring 114 is mounted on the upper part of the inner wall of the sleeve box 113 through bolts; the shock absorbing pads 116 are respectively glued on the left side, the right side and the middle part of the lower part of the inner wall of the sleeve box 113; the steel block 117 is embedded inside the shock pad 116.

As shown in fig. 3, in the above embodiment, specifically, the movable mounting frame structure 12 includes a moving seat 121, a moving groove 122, a socket plate 123, a positioning bolt 124, a movable belt 125 and a protection pad 126, wherein the moving groove 122 is formed above the inner side of the moving seat 121; the sleeve plate 123 is welded on the outer side of the movable seat 121; the positioning bolts 124 are respectively in threaded connection with the left side and the right side inside the sleeving and connecting plate 123; the movable belt 125 is inserted into the socket plate 123; the protective pad 126 is glued to the inner wall of the movable belt 125.

As shown in fig. 4, in the above embodiment, specifically, the heat dissipation frame structure 13 includes a heat dissipation plate 131, a support 132, a mounting frame 133, a support plate 134, a rotating electrical machine 135 and a fan blade 136, and the heat dissipation plate 131 is bolted to the front end of the current transformer body 1; the pillars 132 are respectively welded around the heat sink 131 and the mounting frame 133; the support plate 134 is welded on the upper part and the lower part of the inner wall of the mounting frame 133 respectively, and a rotating motor 135 is embedded in the support plate 134; the fan blade 136 is embedded on the output shaft of the rotating motor 135.

In the above embodiment, it is specific, shock pad 116 adopt the rubber pad, and inside is provided with steel block 117, shock pad 116 set up in the lower part of pressing seat 112 down and the inside of cup jointing box 113, be convenient for carry out the shock attenuation through shock pad 116, cooperate steel block 117 to avoid the easy problem that appears rocking of shock attenuation in-process simultaneously.

In the above embodiment, specifically, the pressing base 112 is configured to be T-shaped, the pressing base 112 is adapted to the socket 113, and the upper end of the pressing base 112 is limited by the limiting ring 114, so as to be convenient for the pressing base 112 to move and perform pressure reduction protection therewith.

In the above embodiment, specifically, the upper connecting plate 111 and the lower connecting plate 115 are respectively made of rectangular steel plates, and the upper connecting plate 111 is connected with the lower end of the current transformer body 1 by bolts and nuts, so that the upper connecting plate 111 and the lower connecting plate 115 can be conveniently connected and used.

In the above embodiment, specifically, two moving seats 121 are provided, and the moving groove 122 inside the moving seat 121 is sleeved on the lower connecting plate 115 and fixed by a bolt, so that the moving seat 121 is conveniently installed and fixed in a matching manner, and meanwhile, the adjusting and using are also convenient.

In the above embodiment, specifically, the socket plate 123 is U-shaped, and is respectively adapted to the movable belt 125, and is fixed by the positioning bolt 124, so as to fix the movable belt 125 for use.

In the above embodiment, specifically, the movable belt 125 is a steel belt, and the protective pad 126 on the inner side of the movable belt 125 is a rubber pad, so that the movable belt can be conveniently sleeved at different installation positions for fixing, thereby increasing the installation manner and being capable of being fixed at different positions for use.

In the above embodiment, specifically, the heat sink 131 is disposed at the front end of the current transformer body 1, and the right end of the heat sink 131 corresponds to the fan blade 136 on the output shaft of the rotating motor 135, and the rotating motor 135 is driven to drive the fan blade 136 to rotate and blow air, so as to increase the heat dissipation effect.

In the above embodiment, specifically, the support plate 134 is installed inside the installation frame 133, and the support plate 134 is connected to the rotating electrical machine 135, so that the installation and the use of the support plate 134 in cooperation with the rotating electrical machine 135 are facilitated.

In the above embodiment, specifically, the rotating motor 135 is a M10 motor.

Principle of operation

The utility model discloses a theory of operation: during the installation, with activity area 125 and protection pad 126 cover in the position department of installation, later insert the activity area 125 thereupon in cup jointing the board 123, it fixes to tighten positioning bolt 124 at last, accomplish the installation back, can make down and press seat 112 in cup jointing 113 internalization, and cooperate shock pad 116 and steel block 117 shock attenuation protection thereupon, can make binding post 4 in the circular port 5 use with the line connection respectively after accomplishing the installation, in the use, drive rotating electrical machines 135 drives fan blade 136 and bloies, can cooperate fin 131 to increase radiating effect, when using, open switch 7 can cooperate LED lamp 10 to illuminate around current transformer body 1 and maintain and overhaul.

Utilize technical scheme, or technical personnel in the field are in the utility model discloses under technical scheme's the inspiration, design similar technical scheme, and reach above-mentioned technological effect, all fall into the utility model discloses a protection scope.

Claims

1. The current transformer with the shockproof and lighting functions is characterized by comprising a current transformer body (1), a primary coil (2), a secondary coil (3), a wiring terminal (4), a circular hole (5), a shell (6), a switch (7), a storage battery (8), a metal hose (9), an LED lamp (10), an auxiliary shock absorption seat structure (11), a movable mounting frame structure (12) and a heat dissipation frame structure (13), wherein the primary coil (2) and the secondary coil (3) are respectively wound in the middle parts of the left side and the right side of the inside of the current transformer body (1); the lower end of the wiring terminal (4) is electrically connected with the primary coil (2); the circular hole (5) is formed in the left upper side inside the current transformer body (1); the shell (6) is mounted at the upper end of the current transformer body (1) through bolts; the switch (7) is embedded in the right upper part of the front surface of the shell (6); the storage battery (8) is embedded in the shell (6); one end of the metal hose (9) is connected with the shell (6) in an adhesive manner, and the other end of the metal hose is connected with the LED lamp (10) in an adhesive manner; the auxiliary shock absorption seat structure (11) is arranged at the lower end of the current transformer body (1); the movable mounting frame structure (12) is arranged at the lower part of the auxiliary shock absorption seat structure (11); the heat dissipation frame structure (13) is arranged at the front end of the current transformer body (1); the auxiliary shock absorption seat structure (11) comprises an upper connecting plate (111), a lower pressing seat (112), a sleeving box (113), a limiting ring (114), a lower connecting plate (115), a shock absorption pad (116) and a steel block (117), wherein the lower pressing seat (112) is welded in the middle of the lower end of the upper connecting plate (111); the lower end of the sleeve joint box (113) is welded with a lower connecting plate (115), and a lower pressing seat (112) is inserted in the sleeve joint box (113); the limiting ring (114) is mounted on the upper part of the inner wall of the sleeve joint box (113) through bolts; the shock absorption pads (116) are respectively glued on the left side, the right side and the middle part of the lower part of the inner wall of the sleeve connection box (113); the steel block (117) is embedded in the shock pad (116).

2. The current transformer with shockproof and lighting functions as claimed in claim 1, wherein the movable mounting frame structure (12) comprises a movable seat (121), a movable groove (122), a socket plate (123), a positioning bolt (124), a movable belt (125) and a protective pad (126), the movable groove (122) is formed above the inner side of the movable seat (121); the sleeve joint plate (123) is welded on the outer side of the movable seat (121); the positioning bolts (124) are respectively in threaded connection with the left side and the right side inside the sleeving and connecting plate (123); the movable belt (125) is inserted into the sleeving connection plate (123); the protective pad (126) is glued on the inner wall of the movable belt (125).

3. The current transformer with the shockproof and lighting functions as claimed in claim 1, wherein the heat dissipation frame structure (13) comprises heat dissipation fins (131), a support column (132), a mounting frame (133), a support plate (134), a rotating motor (135) and fan blades (136), and the heat dissipation fins (131) are bolted to the front end of the current transformer body (1); the pillars (132) are respectively welded on the periphery between the radiating fins (131) and the mounting frame (133); the support plate (134) is respectively welded on the upper part and the lower part of the inner wall of the mounting frame (133), and a rotating motor (135) is embedded in the support plate (134); the fan blades (136) are embedded on an output shaft of the rotating motor (135).

4. The shockproof current transformer with lighting function as claimed in claim 1, wherein the shock absorbing pad (116) is a rubber pad and has a steel block (117) disposed therein, and the shock absorbing pad (116) is disposed at the lower portion of the lower pressing base (112) and inside the socket box (113).

5. The shockproof lighting current transformer according to claim 1, wherein the lower pressing base (112) is T-shaped, the lower pressing base (112) is adapted to the socket box (113), and the upper end of the lower pressing base (112) is limited by the limiting ring (114).

6. The current transformer with the shockproof and lighting functions as claimed in claim 1, wherein the upper connecting plate (111) and the lower connecting plate (115) are respectively rectangular steel plates, and the upper connecting plate (111) is connected with the lower end of the current transformer body (1) through bolts and nuts.

7. The shockproof lighting current transformer according to claim 2, wherein there are two moving seats (121), and the moving slot (122) inside the moving seat (121) is sleeved on the lower connecting plate (115) and fixed by bolts.

8. The shockproof, illumination-capable current transformer of claim 2, wherein the socket plates (123) are U-shaped and respectively fit with the movable belts (125) and are fixed by the positioning bolts (124).

9. The current transformer with the shockproof and lighting functions as claimed in claim 3, wherein the heat sink (131) is disposed at the front end of the current transformer body (1), and the right end of the heat sink (131) corresponds to the fan blade (136) on the output shaft of the rotating electrical machine (135).

10. The current transformer with shockproof and lighting functions as claimed in claim 3, characterized in that a support plate (134) is mounted inside the mounting frame (133), and the support plate (134) is connected with the rotating electrical machine (135).