Power channel switching device with seamless switching function

Abstract

The utility model provides an electric power channel switching device with a seamless switching function, relates to the technical field of power supply equipment, and aims to solve the problems that in the prior art, the manual switching process is tedious and long in time consumption from the level of operation efficiency, and especially in the time period from the moment of fault occurrence to the manual completion of circuit switching in case of emergency power failure, the power supply efficiency is low. The problem that the actual power utilization demand cannot be met due to the fact that the power interruption duration is difficult to control and the electric equipment is easily damaged irreversibly due to long-time power failure is solved. Once the circuit on the side cannot supply power normally due to a fault, the electromagnet instantly loses power supply, and magnetism disappears immediately, at the moment, the elastic piece preset in the sliding groove immediately plays a role, pushes the sliding block by means of self-elasticity and drives the electric lead and the power connection plate to quickly move to the other end of the substrate, so that the power connection plate is accurately butted with the power connection plate on the other side; the standby circuit is seamlessly connected, the whole switching process is rapid and smooth, and the power interruption duration is greatly shortened.

Description

TECHNICAL FIELD

[0001] The utility model belongs to power supply equipment technical field, more specifically, especially relate to seamless switching function's electric power passageway switching device. BACKGROUND

[0002] In the modern power supply system, whether it is industrial production, commercial operation or residential life, the continuous and stable supply of electricity has a very high requirement, and once the power interruption occurs in many key scenes, it will cause huge economic loss and even endanger life safety, the traditional power guarantee mode usually relies on uninterrupted power supply (UPS), but the endurance ability of UPS is limited, only as a short transition, it is difficult to deal with long power outage, in addition, manual switch is used in some occasions to switch to standby circuit, however, this method has obvious defects:

[0003] First, from the operation efficiency level, the manual switching process is tedious and time-consuming, especially in the case of emergency power failure, from the moment of failure to the manual completion of circuit switching, the power interruption time is difficult to control, and the electrical equipment is easily damaged due to long power failure, which cannot meet the actual power demand and greatly increases the risk coefficient of production and life;

[0004] Second, from the safety guarantee dimension, the power channel switching device has the risk of electric leakage in the running process, when carrying out daily maintenance and repair work, the workers have to contact the device closely, once the electric leakage occurs, the workers will be exposed to the risk of electric shock at once, which poses a serious threat to their life safety, and also brings great obstacles to power operation and maintenance. INVENTION CONTENTS

[0005] In view of the above technical problems, the utility model relates to a seamless switching function's electric power passageway switching device, to solve the problem that some power switching devices need manual switching, this switching method is slow, in the case of emergency power failure, the electrical equipment may have been damaged from the time of fault discovery to the completion of manual switching, therefore, it cannot meet the use requirement; on the other hand, in the case of possible electric leakage of the power channel switching device, the workers may be at risk of electric shock during routine maintenance and detection, thereby affecting the life safety of the workers.

[0006] The first aspect of the present disclosure provides a seamless switching function's electric power passageway switching device, which is achieved by the following specific technical means:

[0007] A seamless switching function's electric power passageway switching device, comprising:

[0008] The mounting assembly comprises a base plate and a side slot, the base plate is of a rectangular structure, and the front and back sides of the base plate are provided with rectangular plates; the side slot is symmetrically arranged on the two sides of the base plate; the mounting assembly is provided with a conductive assembly, a sliding block of the conductive assembly is slidingly installed in a sliding slot in the base plate through spring cooperation, a cover body at the outer end of the sliding block is magnetically connected with an electromagnet at the side end of the base plate, a conductive wire in the sliding block penetrates through the rectangular plate at the front side of the base plate, and an electric connection plate at the end of the conductive wire is electrically connected with an electrification plate at the side end of the base plate; the mounting assembly is provided with a protection assembly, a shell of the protection assembly is slidingly installed outside the base plate, a guide block in the shell is in plug-in cooperation with the side slot, and a plug block on an inner side baffle in the shell is in plug-in cooperation with a limiting slot in the base plate.

[0009] According to some schemes of the present application, the mounting assembly comprises a sliding slot and a limiting slot; the sliding slot is arranged at the middle position inside the base plate; and the limiting slot is arranged at the two ends of the front side of the base plate.

[0010] According to some schemes of the present application, the mounting assembly comprises an electrification plate and an electromagnet; the electrification plate is arranged at the two ends of the back side of the base plate, and two groups of the electrification plates are connected with different circuits; and the electromagnet is arranged at the side end of the sliding slot.

[0011] According to some schemes of the present application, the conductive assembly comprises a sliding block and a cover body; the sliding block is of a rectangular structure; and the cover body is inserted into the outside of the sliding block.

[0012] According to some schemes of the present application, the conductive assembly comprises a conductive wire and an electric connection plate; the conductive wire is inserted into the inside of the sliding block; and the electric connection plate is arranged at the end position of the conductive wire.

[0013] According to some schemes of the present application, the protection assembly comprises a shell and a guide block; the shell is of a rectangular structure, and the two ends of the shell are provided with heat dissipation holes; and the guide block is arranged at the two sides inside the shell.

[0014] According to some schemes of the present application, the protection assembly comprises a baffle and a plug block; the baffle is in plug-in cooperation with the inner end of the front side of the shell; and the plug block is fixedly arranged at the two sides of the bottom of the baffle.

[0015] According to some schemes of the present application, the protection assembly comprises a fixing frame, a lifting plate and a detection lamp; the fixing frame is arranged at the upper side end position of the shell; the lifting plate is slidingly installed in the fixing frame through spring cooperation; and the detection lamp is fixedly installed on the lifting plate, and a contact at the bottom of the detection lamp extends from the lower end of the lifting plate.

[0016] Compared with the prior art, the present application has the following beneficial effects:

[0017] 1. The application innovatively designs the installation assembly and the conductive assembly, and the two sets of power-on plates are arranged on the substrate, which are connected to different circuits respectively, laying the foundation for multi-path power supply, and at the same time, an electromagnet is arranged at the side end of the substrate, the electromagnet shares the same power supply with one side power-on plate, forms close association, the slider is embedded in the substrate by sliding in the sliding groove, the cover carried by the slider can be stably connected with the electromagnet by magnetic force, ensuring the stability of the initial state, the conductive wire is arranged in the slider, and the electric plate attached to the conductive wire is closely attached to the same side power-on plate, ensuring the stable conduction of current, realizing the normal power supply process, once the side circuit fails to supply power normally, the electromagnet loses power supply instantly, and the magnetism disappears immediately, at this time, the elastic element arranged in the sliding groove immediately plays a role, and the slider is pushed by the elastic force, the conductive wire and the electric plate are quickly displaced to the other end of the substrate, so that the electric plate is accurately connected with the other side power-on plate, and the standby circuit is seamlessly connected, the whole switching process is rapid and smooth, the power interruption time is greatly shortened, and the continuous and stable operation of the electrical equipment is effectively ensured, and the scene requirements of various power continuity are met.

[0018] 2. The application pays high attention to safety, and particularly provides a protection assembly, a fixing frame is installed outside the shell, and a detection lamp is arranged on the lifting plate in a movable manner, so that the detection lamp can be flexibly lifted, a contact is arranged at the bottom of the detection lamp, the contact is appropriately protruded from the bottom of the lifting plate, precise contact conditions are created for leakage detection, when a worker performs periodic maintenance and detection operation on the device according to regulations, only needs to press the detection lamp slightly, so that the contact is closely attached to the outside of the shell, through the simple operation, whether there is a leakage risk outside the shell can be detected instantly and accurately, in this way, the worker can know the potential risk in advance, the electric shock danger is effectively avoided, the power operation and maintenance work are protected, and the life safety of the worker in the operation process is comprehensively ensured, and the safety and reliability of the power equipment maintenance operation are significantly improved. BRIEF DESCRIPTION OF DRAWINGS

[0019] The present disclosure will be better understood by those skilled in the art through the following drawings, and the advantages of the present disclosure will be more clearly embodied, and the drawings described herein are only for the purpose of illustrating selected embodiments, not all possible embodiments and are not intended to limit the scope of the present disclosure.

[0020] In the drawings:

[0021] Figure 1 is a schematic diagram of the three-dimensional structure of the utility model.

[0022] Figure 2 is a schematic diagram of the exploded structure of the utility model.

[0023] Figure 3 is the installation assembly and protection assembly connecting structure schematic view of the utility model.

[0024] Figure 4 is the installation assembly and protection assembly connecting structure schematic view of the utility model.

[0025] Figure 5 is the protection assembly three-dimensional structure schematic view of the utility model.

[0026] In the drawing, the corresponding relationship of component name and drawing number is:

[0027] 1, installation assembly;

[0028] 101, base plate; 1011, side slot;

[0029] 102, sliding slot; 103, limiting slot;

[0030] 104, power supply plate; 105, electromagnet;

[0031] 2, conductive assembly;

[0032] 201, sliding block; 2011, cover;

[0033] 202, conductive wire; 203, power supply plate;

[0034] 3, protection assembly;

[0035] 301, shell; 3011, guide block;

[0036] 302, baffle; 3021, plug;

[0037] 303, fixed frame; 3031, lifting plate; 3032, detection lamp. DETAILED DESCRIPTION

[0038] In order to make the purpose, technical scheme and advantages of the embodiments of the present application more clear, the technical scheme of the embodiments of the present application will be described clearly and completely below in combination with the drawings of the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all the embodiments. Based on the described embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor belong to the scope of protection of the present application.

[0039] Embodiment one: as shown in the drawings Figure 1 to the drawings Figure 5 :

[0040] The utility model provides a kind of seamless switching function's electric power channel switching device, comprising: installation component 1;Installation component 1 includes base plate 101 and side slot 1011, base plate 101 is rectangular structure, and the front and back sides of base plate 101 are equipped with rectangular plate;Side slot 1011 is symmetrically opened in the two sides of base plate 101;Conductive component 2 is equipped on installation component 1, the slider 201 of conductive component 2 is slidably installed in the sliding slot 102 in base plate 101 by spring cooperation, and the cover 2011 of slider 201 outer end is magnetically attracted to connect with electromagnet 105 of base plate 101 side end, and the electrically conductive wire 202 in slider 201 is through the rectangular plate of base plate 101 front side, and the power connection plate 203 of electrically conductive wire 202 end is electrically connected with energized plate 104 of base plate 101 side end;Protection component 3 is equipped on installation component 1, the shell 301 of protection component 3 is slidably installed in the outside of base plate 101, and the guide block 3011 in shell 301 is inserted with side slot 1011, and the plug block 3021 on the inner side baffle 302 of shell 301 is inserted with the limiting groove 103 in base plate 101.

[0041] As the second embodiment of the application, on the basis of embodiment one, as shown in Figure 4 Installation component 1 includes: sliding slot 102 and limiting groove 103;Sliding slot 102 is opened in the middle position inside base plate 101;Limiting groove 103 is opened in the front side of base plate 101 both ends;Energized plate 104 and electromagnet 105;Energized plate 104 is equipped in the back side of base plate 101 both ends, and two groups of energized plate 104 connect different circuits;Electromagnet 105 is equipped in the side end of sliding slot 102.

[0042] The utility model discloses through setting rectangular base plate 101, can be slidably installed conductive component 2 on base plate 101;Setting side slot 1011, can be inserted with shell 301 to base plate 101 on side slot 1011;Setting rectangular sliding slot 102, can make slider 201 slidably installed to the inside of base plate 101 by sliding slot 102;Setting rectangular limiting groove 103, by inserting plug block 3021 into limiting groove 103, can make shell 301 fixed on base plate 101;Setting energized plate 104, can power supply to electrically conductive wire 202;Setting electromagnet 105, can make it can be magnetically attracted to connect with cover 2011 when electromagnet 105 is powered.

[0043] As the third embodiment of the application, on the basis of embodiment one, as shown in Figure 4 Conductive component 2 includes: slider 201 and cover 2011;Slider 201 is rectangular structure;Cover 2011 is inserted in the outside of slider 201;Electrically conductive wire 202 and power connection plate 203;Electrically conductive wire 202 is inserted in the inside of slider 201;Power connection plate 203 is equipped in the end position of electrically conductive wire 202.

[0044] The application sets the slider 201, the conductive wire 202 is slidably installed on the base plate 101 through the slider 201, the cover body 2011 made of metal is arranged, the power connection plate 203 is contacted and powered with the power supply plate 104 on the side close to the electromagnet 105 by magnetic attraction between the cover body 2011 and the electromagnet 105, the conductive wire 202 is arranged, the power supply is outputted by connecting the conductive wire 202 with the power supply plate 104, and the U-shaped double-head power connection plate 203 is arranged, the conductive wire 202 is contacted and powered with the power supply plate 104 through the power connection plate 203.

[0045] As a fourth embodiment of the application, on the basis of the first embodiment, as shown in Figure 5 The protection assembly 3 comprises a shell 301 and a guide block 3011, the shell 301 is of a rectangular structure, and heat dissipation holes are arranged at two ends of the shell 301, the guide block 3011 is arranged at the two inner sides of the shell 301, a baffle 302 and a plug block 3021, the baffle 302 is inserted into the front inner end of the shell 301, the plug block 3021 is fixedly arranged at the bottom of the baffle 302, a fixing frame 303, a lifting plate 3031 and a detection lamp 3032, the fixing frame 303 is arranged at the upper side end of the shell 301, the lifting plate 3031 is slidably arranged in the fixing frame 303 through a spring, and the detection lamp 3032 is fixedly arranged on the lifting plate 3031, and the contact at the bottom of the detection lamp 3032 extends from the lower end of the lifting plate 3031.

[0046] The rectangular shell 301 is arranged, so that the base plate 101 and the conductive assembly 2 are protected, the guide block 3011 is arranged, so that the shell 301 is slidably arranged on the base plate 101 along the guide block 3011, the rectangular baffle 302 is arranged, so that the device is sealed by the baffle 302, the rectangular plug block 3021 is arranged, so that the shell 301 is fixed on the base plate 101 by inserting the plug block 3021 into the limiting groove 103, the rectangular fixing frame 303 is arranged, so that the lifting plate 3031 is slidably arranged on the fixing frame 303, the rectangular lifting plate 3031 is arranged, so that the detection lamp 3032 is slidably arranged on the shell 301 through the lifting plate 3031, and the detection lamp 3032 is arranged, so that whether the shell 301 is dirty or not is detected before the device is disassembled and maintained by contacting the contact at the lower end of the detection lamp 3032 with the shell 301.

[0047] The specific use mode and effect of the embodiment are as follows:

[0048] In the utility model, as Figures 1-5As shown, the slider 201 is slidingly installed into the sliding groove 102 in the base plate 101, the conductive wire 202 is passed through the slider 201, the cover 2011 is inserted into the outside of the slider 201, the cover 2011 is magnetically connected with the electromagnet 105 on the base plate 101, and the electric contact plate 203 on the conductive wire 202 is in contact with the energized plate 104 at the position, so as to realize the power supply to the conductive wire 202. The shell 301 is inserted into the outside of the base plate 101, the guide block 3011 is inserted into the side insertion groove 1011 on both sides of the base plate 101, the detection lamp 3032 is installed on the fixed frame 303 at the outer end of the shell 301 through the lifting plate 3031, so as to facilitate the staff to judge whether the device leaks electricity when the device is regularly maintained and detected, the detection lamp 3032 is pressed, the contact on the detection lamp 3032 is in contact with the outside of the shell 301, if the detection lamp 3032 is bright, it proves that the device leaks electricity, if it is not bright, it proves that the device is normal, finally the baffle 302 is inserted into the front side of the shell 301, the insertion block 3021 is inserted into the limiting groove 103, and the shell 301 is limited, the power supply can supply power to the conductive wire 202 through the energized plate 104, when the power supply on the side cannot supply power, the electromagnet 105 is demagnetized, the slider 201 is pushed to the other side, and the other side is powered by the circuit through the energized plate 104.

[0049] The foregoing disclosure provides illustration and description, but is not intended to be exhaustive or to limit the embodiments to the precise form disclosed. Modifications and variations can be possible in light of the above disclosure or from practice of the embodiments.

[0050] Even though a specific combination of features is recited in the claims or disclosed in the specification, these combinations are not intended to limit the disclosure of the various embodiments. Indeed, many of these features can be combined in ways not specifically recited in the claims or disclosed in the specification. Although each dependent claim listed below can only directly depend on one claim, the disclosure of the various embodiments includes each dependent claim in combination with every other claim in the claim set.

Claims

1. A seamless switching function power path switching device comprising: The utility model provides an installation component (1), the installation component (1) includes base plate (101) and side slot (1011), the base plate (101) is rectangular structure, and the front and back sides of base plate (101) are equipped with rectangular plate, side slot (1011) is opened symmetrically in the both sides of base plate (101), characterized by, the conductive component (2) is equipped on the installation component (1), the slider (201) of conductive component (2) is installed in the sliding slot (102) in base plate (101) through spring cooperation, and the cover (2011) of slider (201) outer end is connected with the electromagnet (105) of base plate (101) side end magnetic attraction, and the conductive wire (202) in slider (201) penetrates the rectangular plate of base plate (101) front side, and the electricity connection plate (203) of conductive wire (202) end is electrically connected with the electrification plate (104) of base plate (101) side end, the protection component (3) is equipped on the installation component (1), the shell (301) of protection component (3) is installed in the outside of base plate (101) slidingly, and the guide block (3011) in shell (301) is inserted with side slot (1011) joint cooperation, and the insert block (3021) on the baffle (302) in shell (301) inside is inserted with the limiting slot (103) in base plate (101) joint cooperation.

2. The seamless switching power path switching device of claim 1, wherein, The installation component (1) comprises a sliding slot (102) and a limiting slot (103); the sliding slot (102) is arranged at the middle position inside the base plate (101); the limiting slot (103) is arranged at the two ends of the front side of the base plate (101).

3. A seamless switching power path switching device according to claim 2, wherein, The installation component (1) comprises an electrification plate (104) and an electromagnet (105); the electrification plate (104) is arranged at the two ends of the rear side of the base plate (101), and two groups of the electrification plate (104) are connected to different circuits; the electromagnet (105) is arranged at the side end of the sliding slot (102).

4. The seamless switching power path switching device of claim 1, wherein, The conductive component (2) comprises a slider (201) and a cover (2011); the slider (201) is of a rectangular structure; the cover (2011) is inserted into the outside of the slider (201).

5. The seamless switching power path switching device of claim 4, wherein, The conductive component (2) comprises a conductive wire (202) and an electricity connection plate (203); the conductive wire (202) is inserted into the inside of the slider (201); the electricity connection plate (203) is arranged at the end position of the conductive wire (202).

6. The seamless switching power path switching device of claim 1, wherein, The protection component (3) comprises a shell (301) and a guide block (3011); the shell (301) is of a rectangular structure, and the two ends of the shell (301) are provided with heat dissipation holes; the guide block (3011) is arranged at the two sides inside the shell (301).

7. A seamless switching power path switching device according to claim 6, wherein, The protection component (3) comprises a baffle (302) and an insert block (3021); the baffle (302) is inserted into the front side inner end of the shell (301); the insert block (3021) is fixedly arranged at the two sides of the bottom of the baffle (302).

8. The seamless switching power path switching device of claim 7, wherein, The protection assembly (3) comprises a fixing frame (303), a lifting plate (3031) and a detection lamp (3032); the fixing frame (303) is arranged at the upper side end position of the shell (301); the lifting plate (3031) is slidingly installed in the fixing frame (303) through spring cooperation; the detection lamp (3032) is fixedly installed on the lifting plate (3031), and the contact at the bottom of the detection lamp (3032) extends from the lower end of the lifting plate (3031).

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