CN214542025U

CN214542025U - Induction type temperature protector

Info

Publication number: CN214542025U
Application number: CN202022657648.XU
Authority: CN
Inventors: 蔡瑞; 顾旭; 王宝国
Original assignee: Jiangsu Changsheng Electrical Appliance Huaian Co ltd
Current assignee: Jiangsu Changsheng Electrical Appliance Huaian Co ltd
Priority date: 2020-11-17
Filing date: 2020-11-17
Publication date: 2021-10-29
Anticipated expiration: 2030-11-17

Abstract

The utility model discloses an induction type temperature protector, which comprises a protector main body, a first lead and a second lead, the left side and the right side of the protector main body are fixedly connected with a fixed seat through welding, the fixed seat is provided with a plurality of mounting holes, the upper side of the protector main body is movably connected with a cover through a primary-secondary hinge, the front side of the protector main body is provided with a group of round holes which are symmetrical left and right, a warning lamp is fixedly arranged at the left upper corner of the front side of the protector main body through a screw, a cover lock is fixedly arranged at the middle position of the left side of the protector main body, protection device is installed through the screw to the inside rear side of protector main part, wire one runs through circular port connection protection device, and wire two runs through circular port connection protection device just protector main part surface is equipped with insulating protection casing, and insulating protection casing passes through the fixing base of screw fixation in protector main part both sides. The utility model discloses the device is strengthened from the function, simplifies installation operating procedure.

Description

Induction type temperature protector

Technical Field

The utility model relates to a temperature protector technical field specifically is an induction type temperature protector.

Background

Thermal protectors are electrical components used to protect electrical circuit equipment from burning out due to long term overcurrent. The core part of the thermal protector is a bimetallic strip, the part can generate heat after passing current, and because the thermal expansion coefficients of two different alloys are different, the alloy tends to bend towards one direction and leave the conductive contact, so that the circuit is cut off, and the purpose of protecting the electric equipment is achieved.

Traditional temperature detect switch protector monitoring effect is poor, and the suggestion is not enough, and the cut-off power supply speed is low, and the installation is troublesome and by great potential safety hazard, the protector protection is comprehensive inadequately.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an induction type temperature protector to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: an induction type temperature protector comprises a protector main body, a first lead and a second lead, wherein the left side and the right side of the protector main body are fixedly connected with a fixed seat through welding, the fixed seat is provided with a plurality of mounting holes, the upper side of the protector main body is movably connected with a cover through a primary-secondary hinge, a group of bilaterally symmetrical round holes are formed in the front side of the protector main body, a warning lamp is fixedly installed at the left upper corner of the front side of the protector main body through screws, a device cover lock is fixedly arranged in the middle of the left side of the protector main body, a protection device is arranged on the rear side inside the protector main body through a screw, the first wire penetrates through the circular hole to be connected with the protection device, the second wire penetrates through the circular hole to be connected with the protection device, the surface of the protector main body is provided with an insulating protective cover, and the insulating protective cover is fixed on the fixing seats on two sides of the protector main body through screws.

Preferably, a set of bilateral symmetry's circular port is opened to protector main part rear side, circular downthehole wall has the rubber circle through pasting fixed mounting.

Preferably, the protection device comprises a rectangular groove, a conductive connecting groove, a first fixed block, a second fixed block and a limiting groove, the rectangular groove is formed in the front side of the protection device, the conductive connecting groove is formed in the bottom end inside the rectangular groove, and the popping devices are arranged on the left side and the right side of the conductive connecting groove in the rectangular groove.

Preferably, the upper side of the inner wall of the rectangular groove on the protection device is fixedly connected to the telescopic rod through a screw.

Preferably, the popping device is composed of a spring and a fixing plate, the bottom end of the spring is fixedly connected inside the protecting device, the top end of the spring is fixedly connected onto the fixing plate, the fixing plate is movably connected to the bottom end of a rectangular groove in the protecting device, and a first fixing block and a second fixing block are movably connected into the rectangular groove.

Preferably, the first lead and the second lead are fixedly connected with the first fixed block and the second fixed block through screws, the front ends of the first fixed block and the second fixed block are provided with conductive connecting blocks, the first fixed block and the second fixed block are movably connected in a rectangular groove of the protection device, and the top ends of the first fixed block and the second fixed block are provided with limiting grooves.

Preferably, the protection device top surface intermediate position is equipped with control module, the electrically conductive spread groove fixed mounting of the inside bottom of rectangle recess has temperature-sensing probe, temperature-sensing probe passes through data line connection control module, and control module passes through the head and the warning light of data line connection telescopic link.

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

1. the temperature sensing probe is adopted to ensure the timely detection of the temperature of the circuit connection part, the prompt lamp is adopted to be beneficial to sending out warning in time and informing maintenance personnel, and the combination of the pop-up device, the telescopic rod and the fixed block limiting groove is adopted to ensure the stable connection of electric power and the timely switching off of the power supply to protect the device;

2. adopt the installation base to guarantee that the installation is convenient, adopt control panel to control the device part and guarantee that manual operation produces the potential safety hazard, adopt rubber circle and insulating protective cover, guarantee that the device is sealed and device self protection and reduce the unexpected condition that touches and produce to a certain extent, whole device is strengthened from the function, simplifies the installation operation step.

Drawings

FIG. 1 is a view of the structure of the present invention;

fig. 2 is a top view of the present invention;

fig. 3 is a cross-sectional view of the present invention;

FIG. 4 is a structural view of the protection device of the present invention;

FIG. 5 is a structural diagram of the fixing block of the present invention;

fig. 6 is a flow chart of a control module of the present invention.

In the figure: 1. a protector main body; 2. a fixed seat; 3. mounting holes; 4. a cover; 5. a circular hole; 6. a warning light; 7. a cover lock; 8. a protection device; 81. a rectangular groove; 82. a conductive connecting groove; 83. fixing a first block; 84. fixing a second block; 85. a limiting groove; 9. a first lead; 10. a second conducting wire; 11. an insulating protective cover; 12. a rubber ring; 13. an ejection device; 131. a spring; 132. a fixing plate; 14. a telescopic rod; 15. a control module; 16. a temperature sensing probe; 17. a conductive connection block.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-6, the present invention provides a technical solution: an induction type temperature protector comprises a protector main body 1, a first lead 9 and a second lead 10, wherein the left side and the right side of the protector main body 1 are fixedly connected with a fixed seat 2 through welding, the fixed seat 2 is provided with a plurality of mounting holes 3, the upper side of the protector main body 1 is movably connected with a cover 4 through a primary-secondary hinge, the front side of the protector main body 1 is provided with a group of bilaterally symmetrical circular holes 5, the left upper corner of the front side of the protector main body 1 is fixedly provided with a warning lamp 6 through screws, the middle position of the left side of the protector main body 1 is fixedly provided with a cover lock 7, the rear side inside the protector main body 1 is provided with a protection device 8 through screws, the first lead 9 penetrates through the circular holes 5 to be connected with the protection device 8, the second lead 10 penetrates through the circular hole 5 to be connected with the protection device 8, the surface of the protector main body 1 is provided with an insulating protective cover 11, and the insulating protective cover 11 is fixed on the fixing seats 2 at the two sides of the protector main body 1 through screws.

The utility model discloses in: the rear side of the protector main body 1 is provided with a group of bilaterally symmetrical round holes 5, the inner walls of the round holes 5 are fixedly provided with rubber rings 12 by pasting, and the sealing performance of the protector is ensured.

The utility model discloses in: protection device 8 comprises rectangle recess 81, electrically conductive spread groove 82, solid piece 83, solid piece two 84 and spacing groove 85, and rectangle recess 81 has been seted up to protection device 8 front side, and electrically conductive spread groove 82 has been seted up to the inside bottom of rectangle recess 81, and the electrically conductive spread groove 82 left and right sides in the rectangle recess 81 is equipped with pop-up device 13, guarantees to cut off the power fast.

The utility model discloses in: the upper side of the inner wall of a rectangular groove 81 in the protection device 8 is fixedly connected to the telescopic rod 14 through screws, and a first fixed block 83 and a second fixed block 84 are movably connected to the rectangular groove 81, so that the effective connection of a circuit is facilitated.

The utility model discloses in: the pop-up device 13 is composed of a spring 131 and a fixing plate 132, the bottom end of the spring 131 is fixedly connected inside the protection device 8, the top end of the spring 131 is fixedly connected to the fixing plate 132, and the fixing plate 132 is movably connected to the bottom end of the rectangular groove 81 of the protection device 8.

The utility model discloses in: the first lead 9 and the second lead 10 are fixedly connected with the first fixed block 83 and the second fixed block 84 through screws, the conductive connecting block 17 is arranged at the front ends of the first fixed block 83 and the second fixed block 84, the first fixed block 83 and the second fixed block 84 are movably connected in the rectangular groove 81 of the protection device 8, the limiting grooves 85 are formed in the top ends of the first fixed block 83 and the second fixed block 84, and the combination of the popping device 13, the telescopic rod 14 and the limiting grooves 85 guarantees stable electric power connection and timely switching off the power supply to protect the device.

The utility model discloses in: the middle position of the top surface of the protection device 8 is provided with a control module 15, a temperature sensing probe 16 is fixedly mounted in a conductive connecting groove 82 at the bottom end inside the rectangular groove 81, the temperature sensing probe 16 is connected with the control module 15 through a data line, and the control module 15 is connected with the head of the telescopic rod 14 and the warning lamp 6 through the data line, so that potential safety hazards caused by manual operation are guaranteed.

Working principle; when the device is used, the fixed seat 2 is fixed through screws, the fixed seat is fixedly connected in a conductive connecting groove 82 in a protection device 8 through a lead penetrating through the circular hole 5, the device is fixed at the bottom of the protector main body 1 through screws, the lead I9 and the lead II 10 are respectively fixedly connected with a fixed block I83 and a fixed block II 84, the fixed block I83 and the fixed block II 84 are inserted into a rectangular groove 81 of a protection rotating shaft, a rectangular conductive connecting block 17 at the front ends of the fixed block I83 and the fixed block II 84 is connected into the conductive connecting groove 82, an insulating protective cover 11 is arranged on the cover 4, when the device is operated, data are transmitted back to the control module 15 through the temperature sensing probe 16, the control module 15 controls the telescopic rod 14 to clamp a limiting groove 85 on the fixed block I83 and the fixed block II 84 downwards, when the temperature of the connection reaches a critical point, the temperature sensing probe 16 transmits the data back to the control module 15, and controls the telescopic rod 14 to move upwards, when the telescopic rod 14 is separated from the limiting groove 85, the ejection device 13 in the rectangular groove 81 ejects the first fixed block 83 or the second fixed block 84, so that the power supply is cut off.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. An induction type temperature protector comprises a protector main body (1), a first wire (9) and a second wire (10), and is characterized in that the left side and the right side of the protector main body (1) are fixedly connected with a fixing seat (2) through welding, the fixing seat (2) is provided with a plurality of mounting holes (3), the upside of the protector main body (1) is movably connected with a cover (4) through a primary hinge and a secondary hinge, the front side of the protector main body (1) is provided with a group of eudipleural circular holes (5), the left upper corner of the front side of the protector main body (1) is fixedly provided with a warning lamp (6) through screws, the left middle position of the protector main body (1) is fixedly provided with a cover lock (7), the rear side inside the protector main body (1) is provided with a protection device (8) through screws, the first wire (9) penetrates through the circular holes (5) to be connected with the protection device (8), and two wires (10) run through the round hole (5) to connect the protection device (8) just the surface of the protector main body (1) is provided with an insulating protective cover (11), and the insulating protective cover (11) is fixed on the fixing seats (2) on the two sides of the protector main body (1) through screws.

2. The inductive temperature protector of claim 1, wherein: protector main part (1) rear side is opened and is established a set of bilateral symmetry's circular port (5), circular port (5) inner wall has rubber circle (12) through pasting fixed mounting.

3. The inductive temperature protector of claim 1, wherein: protection device (8) comprise rectangle recess (81), electrically conductive spread groove (82), solid piece (83), solid piece two (84) and spacing groove (85), protection device (8) front side is opened and is established rectangle recess (81), electrically conductive spread groove (82) have been seted up to rectangle recess (81) inside bottom, electrically conductive spread groove (82) the left and right sides in rectangle recess (81) is equipped with pops out device (13).

4. An inductive temperature protector according to claim 3, wherein: the upper side of the inner wall of a rectangular groove (81) in the protection device (8) is fixedly connected to the telescopic rod (14) through a screw, and a first fixed block (83) and a second fixed block (84) are movably connected to the inside of the rectangular groove (81).

5. An inductive temperature protector according to claim 3, wherein: pop-up device (13) and constitute by spring (131) and fixed plate (132), spring (131) bottom fixed connection is inside protection device (8), and spring (131) top fixed connection is on fixed plate (132), bottom in fixed plate (132) swing joint rectangle recess (81) of protection device (8).

6. The inductive temperature protector of claim 1, wherein: the lead I (9) and the lead II (10) are fixedly connected with a fixed block I (83) and a fixed block II (84) through screws, the front ends of the fixed block I (83) and the fixed block II (84) are provided with conductive connecting blocks (17), the fixed block I (83) and the fixed block II (84) are movably connected in a rectangular groove (81) of the protection device (8), and the top ends of the fixed block I (83) and the fixed block II (84) are provided with limiting grooves (85).

7. An inductive temperature protector according to claim 3, wherein: protection device (8) top surface intermediate position is equipped with control module (15), the electrically conductive spread groove (82) fixed mounting of the inside bottom of rectangle recess (81) has temperature-sensing probe (16), temperature-sensing probe (16) are through data line connection control module (15), and control module (15) are through the head and warning light (6) of data line connection telescopic link (14).