CN210780070U - Over-short protector with hysteresis function - Google Patents
Over-short protector with hysteresis function Download PDFInfo
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- CN210780070U CN210780070U CN201922263020.9U CN201922263020U CN210780070U CN 210780070 U CN210780070 U CN 210780070U CN 201922263020 U CN201922263020 U CN 201922263020U CN 210780070 U CN210780070 U CN 210780070U
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- protector
- face
- mounting
- under
- hysteresis function
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- 230000001012 protector Effects 0.000 title claims abstract description 65
- 230000017525 heat dissipation Effects 0.000 claims abstract description 12
- 239000007788 liquid Substances 0.000 claims description 24
- 238000009434 installation Methods 0.000 claims description 14
- 239000002826 coolant Substances 0.000 claims description 13
- 230000010354 integration Effects 0.000 claims description 3
- 230000004089 microcirculation Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 5
- 230000002035 prolonged effect Effects 0.000 abstract description 3
- 230000003245 working effect Effects 0.000 abstract 1
- 239000000110 cooling liquid Substances 0.000 description 4
- 230000001737 promoting effect Effects 0.000 description 2
- 208000033999 Device damage Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
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Abstract
The utility model discloses an over-underactuated protector with hysteresis function, which comprises a first protector and a second protector, the first protector and the second protector both comprise mounting plates, vertical plates are integrally arranged at the left end and the right end of each mounting plate, the upper end of the mounting plate is provided with a mounting frame, a mounting cavity is arranged in the mounting frame, the left end face of the mounting frame is provided with a plurality of wire inlets, the right end face of the mounting frame is provided with a plurality of wire outlets, the heat dissipation device is arranged between the vertical plates on the left side and the right side, the structure is simple, the structure is clear and understandable, the two under-crossing protectors are arranged in a superposition mode, the working effect of the under-crossing protectors is enhanced, the fluctuation of the input voltage of the protectors is reduced, the hysteresis effect is achieved, and the heat dissipation holes and the heat dissipation device are matched, meanwhile, the working life of the over-under protector is prolonged, the probability of element damage is reduced, and the over-under protector is worthy of popularization.
Description
Technical Field
The utility model relates to a cross owing protector technical field specifically is a cross owing protector of area hysteresis function.
Background
In general, a window voltage comparator is used in an overvoltage and undervoltage protection circuit of a power supply, and when an input voltage is lower than the lowest value of a circuit input voltage range or higher than the highest value of the circuit input voltage range, a circuit at the rear end is turned off to achieve the function of protecting a rear end circuit. In an actual circuit, the input voltage often changes back and forth near the lowest value or the highest value of the input voltage range of the circuit, which can cause the repeated on-off of the back-end circuit, thereby increasing the damage probability of the device, reducing the service life of the device and lowering the reliability of the circuit. Therefore, the under-crossing protector with the telescopic installation is designed to reduce the probability of device damage when the input voltage changes back and forth at the lowest value or near the highest value of the circuit input voltage range, improve the reliability of the back-end circuit, cooperate with a heat dissipation device and prolong the service life of the device, and therefore the under-crossing protector with the hysteresis function is needed.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a what of area hysteresis function owes protector to solve the problem that proposes in the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a what area hysteresis function owes protector, includes first protector and second protector, first protector and second protector all include the mounting panel, both ends integration is provided with the riser about the mounting panel, the mounting panel upper end is provided with the installing frame, be provided with the installation cavity in the installing frame, the installing frame left end face is provided with a plurality of inlet, the installing frame right-hand member face is provided with a plurality of outlet, installs heat abstractor between the left and right sides riser.
Preferably, first protector and the same setting of second protector structure, be connected with connective bar and magnetic sheet between the right side riser in the first protector and the left side riser in the second protector, the connective bar surface is provided with a plurality of archs.
Preferably, the front end face and the rear end face of the mounting frame are provided with a plurality of heat dissipation holes.
Preferably, heat abstractor is including indulging the board, indulge the board and arrange mounting panel bottom face in and set up, indulge through a plurality of bolt fixed connection between board and the mounting panel, indulge board bottom face and set up and install the coolant liquid case, be connected with the feed liquor pipe between coolant liquid case rear end face and the mounting frame rear end face, be connected with the drain pipe before the coolant liquid case between terminal surface and the mounting frame before the terminal surface, install miniature circulating pump in the middle of the feed liquor pipe, miniature circulating pump sets up at mounting panel rear end face fixed mounting.
Preferably, a heat conduction bottom plate is arranged in the installation cavity, a spiral heat conduction pipe is arranged between the heat conduction bottom plate and the side wall of the bottom in the installation cavity, and the front end and the rear end of the spiral heat conduction pipe are respectively connected with the liquid outlet pipe and the liquid inlet pipe.
Preferably, a plurality of indicator lamps are arranged at the upper end of the mounting frame.
Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses simple structure, the structure is clear understandable, and it carries out the stack installation setting to owe the protector with two, strengthens the work effect of oweing the protector, and the fluctuation that reduces protector input voltage has the hysteresis effect, cooperation louvre and heat abstractor have also improved the working life who owes the protector simultaneously, reduce the probability that the component damaged, are worth promoting.
Drawings
Fig. 1 is a schematic view of an overall structure of an under-tension protector with hysteresis function;
FIG. 2 is a schematic cross-sectional view of an installation frame of an under-tension protector with hysteresis function;
fig. 3 is a schematic sectional view of a top view of an installation frame of an under-tension protector with a hysteresis function.
In the figure: 1-vertical plate, 2-first protector, 3-mounting plate, 4-indicator light, 5-heat dissipation hole, 6-mounting frame, 7-second protector, 8-micro circulating pump, 9-longitudinal plate, 10-bolt, 11-cooling liquid box, 12-liquid inlet pipe, 13-bulge, 14-connecting rod, 15-heat dissipation device, 16-liquid outlet pipe, 17-mounting cavity, 18-spiral heat conduction pipe, 19-heat conduction bottom plate, 20-wire inlet, 21-wire outlet and 22-magnetic sheet.
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 to 3, the present invention provides a technical solution: the utility model provides a what take hysteresis function owes protector, includes first protector 2 and second protector 7, first protector 2 and second protector 7 all include mounting panel 3, the both ends integration is provided with riser 1 about mounting panel 3, 3 upper ends of mounting panel are provided with installing frame 6, be provided with installation cavity 17 in the installing frame 6, 6 left end faces of installing frame are provided with a plurality of inlet 20, 6 right-hand member faces of installing frame are provided with a plurality of outlet 21, install heat abstractor 15 between the left and right sides riser 1, first protector 2 and the same setting of second protector 7 structure, be connected with connective bar 14 and magnetic sheet 22 between the left side riser 1 in right side riser 1 in the first protector 2 and the second protector 7, connective bar 14 surface is provided with a plurality of archs 13.
Whole protector includes first protector 2 and second protector 7, and two protectors are covered with protruding 13's connective bar 14 and magnetic sheet 22 through the surface and connect the setting, simple to operate, and the stack installation is used, can effectively reduce input voltage's fluctuation, has the hysteresis effect, and in addition, through the stack installation setting of two protectors, the reinforcing effect, heat abstractor 15 is used for the work heat dissipation of protector, improves life.
The front end face and the rear end face of the mounting frame 6 are provided with a plurality of heat dissipation holes 5 for heat dissipation of equipment, heat dissipation effect is improved, and service life is further prolonged.
The heat dissipation device 15 comprises a vertical plate 9, the vertical plate 9 is arranged on the bottom end surface of the mounting plate 3, the vertical plate 9 is fixedly connected with the mounting plate 3 through a plurality of bolts 10, a cooling liquid tank 11 is arranged on the bottom end surface of the vertical plate 9, a liquid inlet pipe 12 is connected between the rear end surface of the cooling liquid box 11 and the rear end surface of the mounting frame 6, a liquid outlet pipe 16 is connected between the front end surface of the cooling liquid box 11 and the front end surface of the mounting frame 6, a micro-circulating pump 8 is arranged in the middle of the liquid inlet pipe 12, the micro-circulating pump 8 is fixedly arranged on the rear end surface of the mounting plate 3, a heat conduction bottom plate 19 is arranged in the installation cavity 17, a spiral heat conduction pipe 18 is arranged between the heat conduction bottom plate 19 and the side wall of the bottom in the installation cavity 17, the front end and the rear end of the spiral heat conduction pipe 18 are respectively connected with the liquid outlet pipe 16 and the liquid inlet pipe 12, and the upper end of the installation frame 6 is provided with a plurality of indicator lamps 4.
When in actual use, the coolant liquid in coolant liquid tank 11 is taken out to micro-circulating pump 8, the coolant liquid gets into spiral heat pipe 18 along feed liquor pipe 12 in, the coolant liquid gets back to in coolant liquid tank 11 through drain pipe 16 afterwards, realize that the coolant liquid circulation flows, the protector component is installed on heat conduction bottom plate 19, in giving spiral heat pipe 18 with heat transfer through heat conduction bottom plate 19, take away the heat through the coolant liquid that flows, realize the heat dissipation, and the service life is prolonged, and is worth promoting.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. The utility model provides a take protector of oweing of hysteresis function, includes first protector (2) and second protector (7), its characterized in that: first protector (2) and second protector (7) all include mounting panel (3), both ends integration is provided with riser (1) about mounting panel (3), mounting panel (3) upper end is provided with installing frame (6), be provided with installation cavity (17) in installing frame (6), installing frame (6) left end face is provided with a plurality of inlet openings (20), installing frame (6) right-hand member face is provided with a plurality of outlet openings (21), installs heat abstractor (15) between left and right sides riser (1).
2. The under-passing protector with the hysteresis function according to claim 1, characterized in that: first protector (2) and second protector (7) structure same setting, be connected with connective bar (14) and magnetic sheet (22) between right side riser (1) in first protector (2) and left side riser (1) in second protector (7), connective bar (14) surface is provided with a plurality of archs (13).
3. The under-passing protector with the hysteresis function according to claim 2, characterized in that: the front end face and the rear end face of the mounting frame (6) are provided with a plurality of heat dissipation holes (5).
4. The under-passing protector with hysteresis function as claimed in claim 3, wherein: heat abstractor (15) are including indulging board (9), indulge board (9) and arrange mounting panel (3) bottom face in and set up, indulge through a plurality of bolts (10) fixed connection between board (9) and mounting panel (3), indulge board (9) bottom face and set up and install coolant liquid case (11), be connected with feed liquor pipe (12) between coolant liquid case (11) rear end face and installing frame (6) the rear end face, be connected with drain pipe (16) before coolant liquid case (11) between terminal surface and installing frame (6) before the terminal surface, install micro-circulation pump (8) in the middle of feed liquor pipe (12), micro-circulation pump (8) set up at mounting panel (3) rear end face fixed mounting.
5. The under-passing protector with hysteresis function as claimed in claim 4, wherein: the mounting cavity is characterized in that a heat conduction bottom plate (19) is arranged in the mounting cavity (17), a spiral heat conduction pipe (18) is arranged between the heat conduction bottom plate (19) and the side wall of the bottom in the mounting cavity (17), and the front end and the rear end of the spiral heat conduction pipe (18) are respectively connected with the liquid outlet pipe (16) and the liquid inlet pipe (12).
6. The under-passing protector with hysteresis function as claimed in claim 5, wherein: the upper end of the mounting frame (6) is provided with a plurality of indicator lamps (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922263020.9U CN210780070U (en) | 2019-12-16 | 2019-12-16 | Over-short protector with hysteresis function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922263020.9U CN210780070U (en) | 2019-12-16 | 2019-12-16 | Over-short protector with hysteresis function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210780070U true CN210780070U (en) | 2020-06-16 |
Family
ID=71049781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922263020.9U Active CN210780070U (en) | 2019-12-16 | 2019-12-16 | Over-short protector with hysteresis function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210780070U (en) |
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2019
- 2019-12-16 CN CN201922263020.9U patent/CN210780070U/en active Active
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