Energy-saving reclosing protector

Abstract

The utility model discloses an energy-saving reclosing protector, and relates to the technical field of circuit protectors, the energy-saving reclosing protector comprises a placing plate and a protector body arranged on one side of the placing plate, one side of the placing plate is fixedly connected with two groups of guide strips, one side of the placing plate is also rotatably connected with four groups of first knobs, and the other side of the placing plate is rotatably connected with two groups of second knobs. A first screw rod is fixedly connected to one side of the first rotary knob, a clamping hoop is in threaded connection with the outer side of the first screw rod, the clamping hoop is slidably connected to the interior of the containing plate, and a mounting mechanism is arranged on the protector body. According to the reclosing protector, through the arrangement of the first knob, the first lead screw, the L-shaped rod and the second spring, the effect that the protector body can be installed without using a tool is achieved, the working efficiency is improved, and the problem that when an existing reclosing protector is installed, installation is generally achieved through a bolt and nut mode, and the installation cost of the reclosing protector is lowered is solved. The problem that the working efficiency of a user is affected due to the fact that quick installation cannot be achieved in the installation mode is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of circuit protectors, in particular to an energy-saving reclosing protector. Background Art

[0002] A protector is a device that provides electrical safety protection for electrical appliances. It has a built-in intelligent high-voltage protection device. When the electrical appliance encounters an abnormal instantaneous high voltage, it will intelligently start the internal protection device to ensure the safety of electrical appliances at the back end. However, the existing reclosing protector still has some problems in actual use;

[0003] For example, application number 202121838263.1 relates to an electronic reclosing power supply protector, including a shell and an intelligent control circuit board module arranged in the shell, the shell including a base and an upper cover, a receiving cavity for placing the intelligent control circuit board module is formed between the base and the upper cover, the intelligent control circuit board module includes a first circuit board, two wiring terminals, a second circuit board, a display screen, and a button, and a plurality of support columns are respectively arranged at locations corresponding to the first circuit board in the base, and the first circuit board is arranged on a plurality of support columns, which has the advantages of easy assembly and installation. The existing reclosing protectors are generally installed by bolts and nuts. This installation method cannot be installed quickly, which affects the user's work efficiency. The protection mechanism of the existing reclosing protector is generally complex in structure. When a circuit breaker occurs after an overload, internal components are easily damaged, which affects the service life of the device.

[0004] In view of the above problems, an energy-saving reclosing protector is proposed. Utility Model Content

[0005] The purpose of the utility model is to provide an energy-saving reclosing protector, which is used to work, thereby solving the problem that the existing reclosing protectors are generally installed by bolts and nuts, which cannot be installed quickly and affects the work efficiency of the user. The protection mechanism of the existing reclosing protector is generally complex in structure. When a circuit breaker occurs after an overload, internal components are easily damaged, which affects the service life of the device.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an energy-saving reclosing switch protector, comprising a placement plate and a protector body arranged on one side of the placement plate, one side of the placement plate is fixedly connected with a guide bar, and two groups of guide bars are provided, one side of the placement plate is also rotatably connected with a knob one, and four groups of knob one are provided, one side of the knob one is fixedly connected with a screw rod one, the outer side of the screw rod one is threadedly connected with a clamping hoop, the clamping hoop is slidably connected to the inside of the placement plate, an installation mechanism is provided on the protector body, the installation mechanism can install the protector body more quickly, and one side of the protector body is rotatably connected with a toggle block.

[0007] Preferably, the mounting mechanism includes a pressing plate 1 and an L-shaped rod slidably connected to one side of the protector body, and the pressing plate 1 and the L-shaped rod are each provided in two groups, the bottom of the pressing plate 1 is fixedly connected to a spring 1, and one end of the L-shaped rod is fixedly connected to a spring 2.

[0008] By adopting the above structural design and setting the L-shaped rod, the pressing plate 1 can be stably fixed on one side of the protector body, thereby improving stability.

[0009] Preferably, the pressing plate 1 is fixedly connected to the sliding clamp block, the other ends of the spring 1 and the spring 2 are fixedly connected to the inside of the placement plate, and the L-shaped rod matches the pressing plate 1.

[0010] By adopting the above structural design and arranging the spring 1 and the spring 2, the pressing plate 1 can be automatically reset, thereby improving the working efficiency.

[0011] Preferably, the mounting mechanism includes a knob 2 rotatably connected to one side of the protector body, one end of the knob 2 is fixedly connected to a bevel gear 1, the upper and lower sides of the bevel gear 1 are meshedly connected to bevel gear 2, one end of the bevel gear 2 is fixedly connected to a screw rod 2, and the screw rod 2 is threadedly connected to the sliding clamp.

[0012] By adopting the above structural design, through the setting of bevel gear 2 and bevel gear 1, the transmission direction of knob 2 is changed, thereby promoting the work process.

[0013] Preferably, the mounting mechanism includes a moving block slidably connected to one side of the protector body, and two groups of moving blocks are provided, one end of the moving block is slidably connected to a trapezoidal block one, the top of the trapezoidal block one is fixedly connected to a sliding clamping block, the bottom of the trapezoidal block one is fixedly connected to a spring three, and the other end of the spring three is fixedly connected to the inside of the placement plate.

[0014] With the above structural design and the arrangement of the trapezoidal block 1, the user can install the protector body by pressing the moving block, which is convenient for use.

[0015] Preferably, the protector body is also fixedly connected to a conductive sheet and slidably connected to a sliding rod, and two groups of conductive sheets are provided. The other end of the sliding rod is fixedly connected to a spring four, and the other end of the spring four is fixedly connected to the inside of the protector body.

[0016] By adopting the above structural design and arranging the sliding rod, the conduction process of the protector body becomes more convenient, thereby improving the use effect.

[0017] Preferably, both left and right ends of the sliding rod are slidably connected with trapezoidal blocks 2, which match the conductive sheet. The inside of the protector body is also slidably connected with a first magnet, and one side of the first magnet is rotatably connected with a connecting rod.

[0018] With the above structural design, the sliding connection of the first magnet can prevent the first magnet from shifting its moving track, thereby improving convenience.

[0019] Preferably, the other end of the connecting rod is rotatably connected to one side of the toggle block, and the interior of the closing protector body is also fixedly connected to a second magnet and an electromagnet, and the first magnet and the second magnet are magnets of opposite polarity.

[0020] By adopting the above structural design and providing the second magnet, the toggle block will not bounce up after being moved, thus saving more manpower.

[0021] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0022] 1. The present application realizes the installation of the protector body without using tools through the setting of knob 1, screw rod 1, L-shaped rod and spring 2, thereby improving work efficiency and solving the problem that the existing reclosing protector is generally installed by bolts and nuts, which cannot be installed quickly and affects the work efficiency of the user.

[0023] 2. The present application realizes the function of faster conduction and disconnection through the arrangement of trapezoidal block 2, conductive sheet, first magnet and spring 4, thereby improving service life and solving the problem that the protection mechanism of the existing reclosing protector is generally complex in structure, and when the circuit is broken after overload, the internal components are easily damaged, thus affecting the service life of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0025] Figure 2 This is a structural diagram of a knob 1 and a screw rod 1 of the utility model;

[0026] Figure 3 This is a structural diagram of a pressing plate 1 and a spring 1 of the utility model;

[0027] Figure 4 This is a structural diagram of the knob 2 and bevel gear 1 of the utility model;

[0028] Figure 5 It is a structural diagram of a moving block and a trapezoidal block of the utility model;

[0029] Figure 6 This is a structural diagram of the toggle block and the conductive sheet of the utility model.

[0030] In the figure: 1. placement plate; 11. guide strip; 12. knob one; 121. screw rod one; 122. clamping hoop; 123. sliding clamp block; 13. pressing plate one; 131. spring one; 132. L-shaped rod; 133. spring two; 14. knob two; 141. bevel gear one; 142. bevel gear two; 143. screw rod two; 15. moving block; 151. trapezoidal block one; 152. spring three; 2. protector body; 21. toggle block; 211. conductive sheet; 22. sliding rod; 221. spring four; 222. trapezoidal block two; 23. first magnet; 231. connecting rod; 232. second magnet; 233. electromagnet. DETAILED DESCRIPTION

[0031] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0032] In order to further understand the content of the utility model, the utility model is described in detail in conjunction with the accompanying drawings.

[0033] Combination Figure 1 , Figure 2 and Figure 6 An energy-saving reclosing switch protector comprises a placement plate 1 and a protector body 2 arranged on one side of the placement plate 1, a guide bar 11 is fixedly connected to one side of the placement plate 1, and two groups of guide bars 11 are provided, a knob 12 is also rotatably connected to one side of the placement plate 1, and four groups of knobs 12 are provided, a screw rod 121 is fixedly connected to one side of the knob 12, a clamping hoop 122 is threadedly connected to the outer side of the screw rod 121, and the clamping hoop 122 is slidably connected to the inside of the placement plate 1, an installation mechanism is provided on the protector body 2, and the installation mechanism can install the protector body 2 more quickly, and a toggle block 21 is rotatably connected to one side of the protector body 2.

[0034] The utility model is further described below in conjunction with embodiments.

[0035] Embodiment 1:

[0036] In order to solve the problem that the existing reclosing protector is generally installed by bolts and nuts, which cannot be installed quickly and affects the work efficiency of users, the following solution is disclosed. For details, please refer to Figure 1 , Figure 2 , Figure 3 and Figure 6 The installation mechanism includes a pressing plate 13 and an L-shaped rod 132 slidably connected to one side of the protector body 2, and the pressing plate 13 and the L-shaped rod 132 are both provided with two groups, the bottom of the pressing plate 13 is fixedly connected with a spring 131, one end of the L-shaped rod 132 is fixedly connected with a spring 2 133, the pressing plate 13 is fixedly connected to the sliding clamp 123, the other ends of the spring 131 and the spring 2 133 are fixedly connected to the inside of the placement plate 1, and the L-shaped rod 132 matches the pressing plate 13. When installation is required, the protector body 2 is first placed on one side of the placement plate 1, and the guide bar 11 is in a suitable position of the protector body 2. At this time, the two groups of L-shaped rods 132 can be moved so that the L-shaped rods 132 are moved from the pressing plate 13 to the guide bar 11. The pressing plate 13 is moved away, and then the pressing plate 13 is moved. The pressing plate 13 drives the sliding clamp 123 to descend, so that the sliding clamp 123 moves to the inside of the guide strip 11. When the sliding clamp 123 moves to the inside of the guide strip 11, the L-shaped rod 132 is released. Under the action of the spring 133, the L-shaped rod 132 is automatically fixed to the pressing plate 13. At this time, the wire on the protector body 2 is moved to the inside of the placement plate 1, and the knob 12 is turned. The knob 12 drives the screw rod 121 to rotate, so that the clamping hoop 122 moves. At this time, the clamping hoop 122 can stabilize the wire of the protector body 2, so that the protector body 2 can be installed without using tools, thereby improving work efficiency.

[0037] At the same time, in order to solve the problem that the protection mechanism of the existing reclosing protector is generally complex in structure, and when the circuit is broken after overload, the internal components are easily damaged, which affects the service life of the device, the present embodiment also discloses the following scheme: the interior of the protector body 2 is also fixedly connected to a conductive sheet 211 and a sliding rod 22 is slidably connected, and the conductive sheet 211 is provided with two groups, the other end of the sliding rod 22 is fixedly connected to a spring four 221, and the other end of the spring four 221 is fixedly connected to the interior of the protector body 2, and the left and right ends of the sliding rod 22 are slidably connected to a trapezoidal block two 222, and the trapezoidal block two 222 matches the conductive sheet 211, the interior of the protector body 2 is also slidably connected to a first magnet 23, one side of the first magnet 23 is rotatably connected to a connecting rod 231, and the other end of the connecting rod 231 is rotatably connected to one side of the toggle block 21, the interior of the closing protector body 2 is also fixedly connected to a second magnet 232 and an electromagnet 233, and the first magnet 23 and the first magnet 23 are rotatably connected to the first magnet 23. The second magnet 232 is a magnet of opposite sex. When the protector body 2 needs to be turned on, the toggle block 21 can be rotated. Due to the setting of the toggle block 21, the toggle block 21 will contact the sliding rod 22 during the rotation and make the sliding rod 22 move. The sliding rod 22 drives the two groups of trapezoidal blocks 222 to move and make the trapezoidal blocks 222 contact the conductive sheet 211. In addition, due to the setting of the first magnet 23 and the second magnet 232, the toggle block 21 can be stable and not move. At this time, the conduction function of the protector body 2 can be achieved. When an overload occurs, the current of the conductive sheet 211 increases, thereby causing the electromagnet 233 to generate a magnetic force. At this time, the electromagnet 233 lifts the first magnet 23, and the first magnet 23 is reset through the connecting rod 231. At this time, under the action of the spring four 221, the trapezoidal block 222 is separated from the conductive sheet 211, achieving a faster conduction and disconnection effect, thereby improving the service life.

[0038] Embodiment 2:

[0039] In this embodiment, another installation method is disclosed, which is different from the first embodiment and can significantly improve the installation efficiency. For details, please refer to Figure 4The installation mechanism includes a knob 14 rotatably connected to one side of the protector body 2, one end of the knob 14 is fixedly connected to a bevel gear 141, and the upper and lower sides of the bevel gear 141 are meshedly connected to bevel gear 142, one end of the bevel gear 142 is fixedly connected to a screw rod 143, and the screw rod 143 is threadedly connected to the sliding clamp 123. When the protector body 2 is placed on one side of the placement plate 1, the knob 14 can be rotated at this time, and the knob 14 drives the bevel gear 141 to move, thereby moving the two groups of bevel gears 142, and the bevel gear 142 drives the screw rod 143 to rotate, thereby moving the two groups of sliding clamps 123. At this time, the sliding clamp 123 moves to the inside of the guide strip 11, and the installation of the protector body 2 is completed.

[0040] Embodiment 3:

[0041] In this embodiment, another installation method is disclosed, which is different from the first and second embodiments and can significantly improve the installation efficiency. For details, please refer to Figure 5 The installation mechanism includes a moving block 15 slidably connected to one side of the protector body 2, and the moving block 15 is provided with two groups, one end of the moving block 15 is slidably connected to a trapezoidal block 151, the top of the trapezoidal block 151 is fixedly connected to the sliding clamping block 123, the bottom of the trapezoidal block 151 is fixedly connected to a spring three 152, the other end of the spring three 152 is fixedly connected to the inside of the placement plate 1, when the protector body 2 is placed on one side of the placement plate 1, the moving block 15 can be pulled at this time, and the moving block 15 drives the trapezoidal block 151 to move upward, thereby moving the sliding clamping block 123, at this time, after aligning the position of the sliding clamping block 123 with the guide bar 11, the protector body 2 is placed in, and the moving block 15 is released. At this time, under the action of the spring three 152, the sliding clamping block 123 automatically moves to the guide bar 11, and the installation of the protector body 2 is completed.

[0042] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0043] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An energy-saving reclosing protector, comprising a placement plate (1) and a protector body (2) arranged on one side of the placement plate (1), characterized in that: One side of the placement plate (1) is fixedly connected to a guide bar (11), and two groups of guide bars (11) are provided. One side of the placement plate (1) is also rotatably connected to a knob (12), and four groups of knobs (12) are provided. One side of the knob (12) is fixedly connected to a screw rod (121), and the outer side of the screw rod (121) is threadedly connected to a clamping hoop (122), and the clamping hoop (122) is slidably connected to the inside of the placement plate (1). A mounting mechanism is provided on the protector body (2), and the mounting mechanism can quickly mount the protector body (2). One side of the protector body (2) is rotatably connected to a toggle block (21).

2. The energy-saving reclosing protector according to claim 1, characterized in that: The mounting mechanism comprises a pressing plate 1 (13) and an L-shaped rod (132) slidably connected to one side of the protector body (2), and the pressing plate 1 (13) and the L-shaped rod (132) are each provided with two groups, the bottom of the pressing plate 1 (13) is fixedly connected to a spring 1 (131), and one end of the L-shaped rod (132) is fixedly connected to a spring 2 (133).

3. The energy-saving reclosing protector according to claim 2 is characterized in that: The pressing plate 1 (13) is fixedly connected to the sliding clamp (123), the other ends of the spring 1 (131) and the spring 2 (133) are fixedly connected to the inside of the placement plate (1), and the L-shaped rod (132) matches the pressing plate 1 (13).

4. The energy-saving reclosing protector according to claim 1 is characterized in that: The mounting mechanism comprises a second knob (14) rotatably connected to one side of the protector body (2); one end of the second knob (14) is fixedly connected to a first bevel gear (141); both upper and lower sides of the first bevel gear (141) are meshingly connected to a second bevel gear (142); one end of the second bevel gear (142) is fixedly connected to a second screw rod (143); and the second screw rod (143) is threadedly connected to the sliding clamp (123).

5. The energy-saving reclosing protector according to claim 1 is characterized in that: The mounting mechanism comprises a moving block (15) slidably connected to one side of the protector body (2), and the moving block (15) is provided in two groups, one end of the moving block (15) is slidably connected to a trapezoidal block one (151), the top of the trapezoidal block one (151) is fixedly connected to a sliding clamping block (123), the bottom of the trapezoidal block one (151) is fixedly connected to a spring three (152), and the other end of the spring three (152) is fixedly connected to the inside of the placement plate (1).

6. The energy-saving reclosing protector according to claim 1, characterized in that: The protector body (2) is also fixedly connected to a conductive sheet (211) and slidably connected to a sliding rod (22), and two groups of conductive sheets (211) are provided. The other end of the sliding rod (22) is fixedly connected to a spring four (221), and the other end of the spring four (221) is fixedly connected to the inside of the protector body (2).

7. The energy-saving reclosing protector according to claim 6, characterized in that: The sliding rod (22) is slidably connected to a second trapezoidal block (222), the second trapezoidal block (222) matches the conductive sheet (211), and the interior of the protector body (2) is also slidably connected to a first magnet (23), one side of the first magnet (23) is rotatably connected to a connecting rod (231).

8. The energy-saving reclosing protector according to claim 7, characterized in that: The other end of the connecting rod (231) is rotatably connected to one side of the toggle block (21), and the interior of the closing protector body (2) is also fixedly connected to a second magnet (232) and an electromagnet (233), and the first magnet (23) and the second magnet (232) are magnets of opposite polarity.

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