CN210380798U - Safe and efficient solid-state relay - Google Patents
Safe and efficient solid-state relay Download PDFInfo
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- CN210380798U CN210380798U CN201921344502.0U CN201921344502U CN210380798U CN 210380798 U CN210380798 U CN 210380798U CN 201921344502 U CN201921344502 U CN 201921344502U CN 210380798 U CN210380798 U CN 210380798U
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Abstract
The utility model relates to the technical field of electromechanical control equipment, in particular to a safe and efficient solid-state relay, a left ventilation and heat dissipation cavity is formed between a left cooling fin and a left heat dissipation fin, and a right ventilation and heat dissipation cavity is formed between a right cooling fin and a right heat dissipation fin, so that the heat dissipation area is effectively increased, when wind current passes through the left ventilation and heat dissipation cavity and the right ventilation and heat dissipation cavity, a large amount of heat can be taken away, the heat dissipation effect is improved, the current and the voltage can be effectively adjusted through a current adjuster and a voltage adjuster, and the practical reliability of the device is improved; the power plug comprises a mounting seat, a shell, an electric jack, a switch and a power indicator, wherein the shell is fixedly mounted at the top end of the mounting seat, a control cavity is arranged on the front side inside the shell, and a relay cavity is arranged on the rear side inside the shell; the LED lamp also comprises a left heat dissipation plate, a plurality of groups of left heat dissipation fins, a right heat dissipation plate, a plurality of groups of right heat dissipation fins, a current regulator, a current regulation knob, a voltage regulator and a voltage regulation knob.
Description
Technical Field
The utility model relates to an electromechanical control equipment technical field especially relates to a safe high-efficient solid state relay.
Background
As is well known, a solid-state relay is a contactless switch composed of a microelectronic circuit, a discrete electronic device, and a power electronic power device, and is widely used in the technical field of electromechanical control equipment; when the existing relay is used, an internal component can generate heat, the two solid-state relays are sealing devices, the existing relay is poor in heat dissipation effect, the solid-state relay is easily damaged due to overhigh temperature, the existing solid-state relay cannot effectively adjust current and voltage, and the application range is low.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problem, the utility model provides a radiating effect can effectively adjust the safe high-efficient solid state relay of electric current and voltage.
The utility model discloses a safe high-efficient solid state relay, including mount pad, casing, electric mortiser hole, switch and power indicator, the casing is fixed to be installed in the top of mount pad, the inside front side of casing is provided with the control chamber, the inside rear side of casing is provided with the relaying chamber, the electric mortiser hole sets up in the top of casing, the electric mortiser hole is located the top of relaying chamber, the switch is fixed to be set up in the front end upside of casing, the power indicator is fixed to be set up in the front end upside of casing; the device also comprises a left heat dissipation plate, a plurality of groups of left heat dissipation plates, a plurality of groups of left heat dissipation fins, a right heat dissipation plate, a plurality of groups of right heat dissipation fins, a current regulator, a current regulation knob, a voltage regulator and a voltage regulation knob, wherein the left heat dissipation plate is fixedly arranged at the left end of the shell, the plurality of groups of left heat dissipation fins are uniformly and fixedly arranged at the left end of the left heat dissipation plate, each group of left heat dissipation fins are fixedly arranged at the left end of the group of left heat dissipation fins, a left ventilation heat dissipation cavity is formed between the left heat dissipation plate and the left heat dissipation fins, the right heat dissipation plate is fixedly arranged at the right end of the shell, the plurality of groups of right heat dissipation fins are uniformly and fixedly arranged at the right end of the right heat dissipation plate, each, the voltage regulator is fixedly arranged in the control cavity, and the voltage regulating knob is fixedly arranged at the front end of the voltage regulator.
The utility model discloses a safe high-efficient solid state relay still includes cutout sensor and buzzer siren, and the cutout sensor is fixed to be set up in the control intracavity, and buzzer siren is fixed to be set up in the front end of casing, and the cutout sensor is connected with buzzer siren electricity.
The utility model discloses a safe high-efficient solid state relay still includes temperature sensor, and temperature sensor is fixed to be set up in the relay intracavity, and temperature sensor is connected with the buzzer siren electricity.
The utility model discloses a safe high-efficient solid state relay still includes two sets of installation pieces, two sets of mounting holes, two sets of fixed slots and two sets of set screw, and two sets of fixed slots set up respectively in the rear end downside of two sets of installation pieces, and two sets of mounting holes set up respectively in the top of two sets of installation pieces, and two sets of set screw's front end passes two sets of installation pieces to the rear end of casing inside forward from the rear end of two sets of fixed slots respectively.
The utility model discloses a safe high-efficient solid-state relay still includes two sets of auto-lock packing rings, and two sets of auto-lock packing rings snare respectively sets up in two sets of set screw's middle part, and the front end of two sets of auto-lock packing rings contacts with the rear end of two sets of fixed slots respectively.
The utility model discloses a safe high-efficient solid state relay still includes four group's mounting nut and four group's footing, and four group's mounting nut is fixed respectively and sets up in the left front side in bottom, left rear side, right front side and the right rear side of mount pad, and the top of four group's footing all is provided with the external screw thread, and the top of four group's footing is inserted and the spiral shell is adorned in four group's mounting nut's middle part from four group's mounting nut's bottom respectively.
The utility model discloses a safe high-efficient solid state relay still includes the current regulation dial plate, and the current regulation dial plate is fixed to be set up in the front end of casing and the outer end of snare in the current regulator.
The utility model discloses a safe high-efficient solid state relay still includes the voltage regulation dial plate, and the voltage regulation dial plate is fixed to be set up in the front end of casing and the outer end of snare in voltage regulator.
Compared with the prior art, the beneficial effects of the utility model are that: when using safe high-efficient solid state relay, the heat transfer of left heating panel in with the relay cavity is to left fin and left heat dissipation wing, form left ventilation heat dissipation chamber between left fin and the left heat dissipation wing, the heat transfer of right heating panel in with the relay cavity is to right fin and right heat dissipation wing, form right ventilation heat dissipation chamber between right fin and the right heat dissipation wing, thereby effectively increase heat radiating area, the wind current is when passing through in left ventilation heat dissipation chamber and right ventilation heat dissipation intracavity, can take away a large amount of heats, the radiating effect is improved, can effectively adjust electric current and voltage through current regulator and voltage regulator, the practical reliability of the device is improved.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a schematic top view of the present invention;
fig. 3 is a left side view of the present invention;
FIG. 4 is an enlarged view of the mark A in FIG. 3;
in the drawings, the reference numbers: 1. a mounting seat; 2. a housing; 3. an electrical receptacle; 4. a switch; 5. a power indicator light; 6. a left heat dissipation plate; 7. a left heat sink; 8. a left heat dissipating fin; 9. a right heat dissipation plate; 10. a right heat sink; 11. a right heat dissipating fin; 12. a current regulator; 13. a current adjusting knob; 14. a voltage regulator; 15. a voltage adjustment knob; 16. a cut-off sensor; 17. a buzzer alarm; 18. a temperature sensor; 19. mounting a sheet; 20. mounting holes; 21. fixing grooves; 22. a set screw; 23. a self-locking washer; 24. mounting a nut; 25. footing; 26. a current adjusting dial; 27. a voltage regulating dial.
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples. The following examples are intended to illustrate the invention, but are not intended to limit the scope of the invention.
As shown in fig. 1 to 4, the utility model discloses a safe and efficient solid-state relay, including mount pad 1, casing 2, electric socket 3, switch 4 and power indicator 5, casing 2 is fixedly mounted on the top of mount pad 1, the inside front side of casing 2 is provided with the control chamber, the inside rear side of casing 2 is provided with the relay chamber, electric socket 3 is arranged on the top of casing 2, electric socket 3 is located above the relay chamber, switch 4 is fixedly arranged on the front end upside of casing 2, power indicator 5 is fixedly arranged on the front end upside of casing 2; the cooling device also comprises a left cooling plate 6, a plurality of groups of left cooling fins 7, a plurality of groups of left cooling fins 8, a right cooling plate 9, a plurality of groups of right cooling fins 10, a plurality of groups of right cooling fins 11, a current regulator 12, a current regulating knob 13, a voltage regulator 14 and a voltage regulating knob 15, wherein the left cooling plate 6 is fixedly arranged at the left end of the shell 2, the plurality of groups of left cooling fins 7 are uniformly and fixedly arranged at the left end of the left cooling plate 6, each group of left cooling fins 8 are fixedly arranged at the left end of the group of left cooling fins 7, a left ventilating and cooling cavity is formed between the left cooling fins 7 and the left cooling fins 8, the right cooling plate 9 is fixedly arranged at the right end of the shell 2, the plurality of groups of right cooling fins 10 are uniformly and fixedly arranged at the right end of the right cooling plate 9, each group of right cooling fins 11 is fixedly arranged, the current adjusting knob 13 is fixedly arranged at the front end of the current regulator 12, the voltage regulator 14 is fixedly arranged in the control cavity, and the voltage adjusting knob 15 is fixedly arranged at the front end of the voltage regulator 14; when using safe high-efficient solid state relay, the heat transfer of left heating panel in with the relay cavity is to left fin and left heat dissipation wing, form left ventilation heat dissipation chamber between left fin and the left heat dissipation wing, the heat transfer of right heating panel in with the relay cavity is to right fin and right heat dissipation wing, form right ventilation heat dissipation chamber between right fin and the right heat dissipation wing, thereby effectively increase heat radiating area, the wind current is when passing through in left ventilation heat dissipation chamber and right ventilation heat dissipation intracavity, can take away a large amount of heats, the radiating effect is improved, can effectively adjust electric current and voltage through current regulator and voltage regulator, the practical reliability of the device is improved.
The utility model discloses a safe high-efficient solid state relay still includes cutoff sensor 16 and buzzer siren 17, cutoff sensor 16 fixes and sets up in the control cavity, buzzer siren 17 fixes and sets up in the front end of casing 2, cutoff sensor 16 is connected with buzzer siren 17 electricity; the circuit is monitored through the cutoff sensor, and the alarm is given out through the buzzer alarm after the circuit is disconnected.
The utility model discloses a safe and efficient solid-state relay, which also comprises a temperature sensor 18, wherein the temperature sensor 18 is fixedly arranged in the relay cavity, and the temperature sensor 18 is electrically connected with a buzzer alarm 17; the internal temperature is monitored by a temperature sensor.
The utility model discloses a safe high-efficient solid-state relay still includes two sets of installation pieces 19, two sets of mounting holes 20, two sets of fixed slots 21 and two sets of set screw 22, and two sets of fixed slots 21 set up respectively in the rear end downside of two sets of installation pieces 19, and two sets of mounting holes 20 set up respectively in the top of two sets of installation pieces 19, and two sets of set screw 22's front end passes two sets of installation pieces 19 to the rear end inside of casing 2 forward from the rear end of two sets of fixed slots 21 respectively; the mounting of the device is facilitated by the mounting tab.
The utility model discloses a safe and efficient solid-state relay, which also comprises two groups of self-locking washers 23, wherein the two groups of self-locking washers 23 are respectively arranged at the middle parts of the two groups of fixing screws 22 in a sleeved mode, and the front ends of the two groups of self-locking washers 23 are respectively contacted with the rear ends of the two groups of fixing grooves 21; the self-locking washer prevents the fixing screw from loosening and falling off.
The utility model discloses a safe high-efficient solid state relay still includes four group mounting nuts 24 and four group footing 25, and four group mounting nuts 24 are fixed respectively in the left front side, left rear side, right front side and the right rear side of bottom of mount pad 1, and the top of four group footing 25 all is provided with the external screw thread, and the top of four group footing 25 is inserted and the spiral shell is adorned in the middle part of four group mounting nuts 24 from the bottom of four group mounting nuts 24 respectively; the device is supported through the bottom feet and can be disassembled and assembled at any time.
The utility model discloses a safe and efficient solid-state relay, which also comprises a current regulation dial plate 26, wherein the current regulation dial plate 26 is fixedly arranged at the front end of the shell 2 and is sleeved at the outer end of the current regulator 12; the current regulation is facilitated through the current regulation dial.
The utility model discloses a safe and efficient solid-state relay, which also comprises a voltage adjusting dial plate 27, wherein the voltage adjusting dial plate 27 is fixedly arranged at the front end of the shell 2 and is sleeved at the outer end of the voltage regulator 14; the voltage regulation is facilitated by the voltage regulation dial.
The utility model relates to a safe and high-efficient solid-state relay, when using the safe and high-efficient solid-state relay, the left heating panel transmits the heat in the relay cavity to the left radiating fin and the left radiating fin, a left ventilation and heat dissipation cavity is formed between the left radiating fin and the left radiating fin, the right heating panel transmits the heat in the relay cavity to the right radiating fin and the right radiating fin, a right ventilation and heat dissipation cavity is formed between the right radiating fin and the right radiating fin, thereby effectively increasing the heat dissipation area, when wind current passes through the left ventilation and heat dissipation cavity and the right ventilation and heat dissipation cavity, a large amount of heat can be taken away, the heat dissipation effect is improved, current and voltage can be effectively adjusted through the current adjuster and the voltage adjuster, the practical reliability of the device is improved, the circuit is monitored through the cutoff sensor, the circuit is alarmed through the buzzer alarm after being disconnected, the internal temperature, through the installation of the device of being convenient for of installation piece, prevent through the auto-lock packing ring that set screw is not hard up to drop, support the device through the footing to can carry out the dismouting at any time, be favorable to current regulation through the current regulation dial plate, be favorable to voltage control through the voltage control dial plate, before accomplishing above-mentioned action, at first will remove the position that the user needed.
The utility model discloses a safe high-efficient solid state relay, above the mounting means, the connected mode or the mode that sets up of all parts are common mechanical system to the concrete structure, model and the coefficient index of all its parts are its from taking the technique, as long as can reach all can implementing of its beneficial effect, so do not add at many and give unnecessary details.
The safe and high-efficiency solid-state relay of the utility model, under the condition of not being described reversely, the orientation words contained in the terms of 'up, down, left, right, front, back, inside and outside, vertical and horizontal' and the like only represent the orientation of the term under the normal use state, or be a trivial term understood by those skilled in the art, and should not be considered as limiting the term, at the same time, the numerical terms "first," "second," and "third," etc. do not denote any particular quantity or order, but rather are used to distinguish one from another, furthermore, 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 also includes other elements not expressly listed or inherent to such process, method, article, or apparatus.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (8)
1. A safe and efficient solid-state relay comprises a mounting base (1), a shell (2), an electric jack (3), a switch (4) and a power indicator (5), wherein the shell (2) is fixedly mounted at the top end of the mounting base (1), a control cavity is arranged on the front side inside the shell (2), a relay cavity is arranged on the rear side inside the shell (2), the electric jack (3) is arranged at the top end of the shell (2), the electric jack (3) is positioned above the relay cavity, the switch (4) is fixedly arranged on the upper side of the front end of the shell (2), and the power indicator (5) is fixedly arranged on the upper side of the front end of the shell (2); the solar photovoltaic power generation device is characterized by further comprising a left heat dissipation plate (6), a plurality of groups of left heat dissipation fins (7), a plurality of groups of left heat dissipation fins (8), a right heat dissipation plate (9), a plurality of groups of right heat dissipation fins (10), a plurality of groups of right heat dissipation fins (11), a current regulator (12), a current regulation knob (13), a voltage regulator (14) and a voltage regulation knob (15), wherein the left heat dissipation plate (6) is fixedly arranged at the left end of the shell (2), the plurality of groups of left heat dissipation fins (7) are uniformly and fixedly arranged at the left end of the left heat dissipation plate (6), each group of left heat dissipation fins (8) are fixedly arranged at the left end of one group of left heat dissipation fins (7), a left ventilation heat dissipation cavity is formed between the left heat dissipation plate (7) and the left heat dissipation fins (8), the right heat dissipation plate (9) is fixedly arranged at the right end of the shell, each group of right radiating fins (11) are fixedly arranged at the right end of one group of right radiating fins (10), a right ventilating and radiating cavity is formed between the right radiating fins (10) and the right radiating fins (11), the current regulator (12) is fixedly arranged in the control cavity, the current regulating knob (13) is fixedly arranged at the front end of the current regulator (12), the voltage regulator (14) is fixedly arranged in the control cavity, and the voltage regulating knob (15) is fixedly arranged at the front end of the voltage regulator (14).
2. A safe and efficient solid-state relay according to claim 1, characterized by further comprising a cut-off sensor (16) and a buzzer alarm (17), wherein the cut-off sensor (16) is fixedly arranged in the control cavity, the buzzer alarm (17) is fixedly arranged at the front end of the housing (2), and the cut-off sensor (16) is electrically connected with the buzzer alarm (17).
3. A safe and efficient solid-state relay according to claim 2, further comprising a temperature sensor (18), wherein the temperature sensor (18) is fixedly arranged in the relay cavity, and the temperature sensor (18) is electrically connected with the buzzer alarm (17).
4. A safe and efficient solid-state relay according to claim 3, further comprising two sets of mounting pieces (19), two sets of mounting holes (20), two sets of fixing slots (21), and two sets of fixing screws (22), wherein the two sets of fixing slots (21) are respectively disposed at lower sides of rear ends of the two sets of mounting pieces (19), the two sets of mounting holes (20) are respectively disposed at tops of the two sets of mounting pieces (19), and front ends of the two sets of fixing screws (22) respectively penetrate the two sets of mounting pieces (19) from rear ends of the two sets of fixing slots (21) forward to inside a rear end of the housing (2).
5. A safe and efficient solid-state relay according to claim 4, further comprising two sets of self-locking washers (23), wherein the two sets of self-locking washers (23) are respectively arranged at the middle parts of the two sets of fixing screws (22) in a sleeved mode, and the front ends of the two sets of self-locking washers (23) are respectively contacted with the rear ends of the two sets of fixing grooves (21).
6. A safe and efficient solid-state relay according to claim 5, further comprising four sets of mounting nuts (24) and four sets of feet (25), wherein the four sets of mounting nuts (24) are respectively fixedly arranged on the left front side, the left rear side, the right front side and the right rear side of the bottom end of the mounting base (1), the top of each of the four sets of feet (25) is provided with an external thread, and the top ends of the four sets of feet (25) are respectively inserted from the bottom ends of the four sets of mounting nuts (24) and are screwed in the middle of the four sets of mounting nuts (24).
7. A safety high efficiency solid state relay according to claim 6, further comprising a current adjustment dial (26), said current adjustment dial (26) being fixedly disposed at the front end of the housing (2) and being looped around the outer end of the current adjuster (12).
8. A safety efficient solid state relay according to claim 7, further comprising a voltage regulating dial (27), wherein the voltage regulating dial (27) is fixedly arranged at the front end of the housing (2) and is sleeved at the outer end of the voltage regulator (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921344502.0U CN210380798U (en) | 2019-08-19 | 2019-08-19 | Safe and efficient solid-state relay |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921344502.0U CN210380798U (en) | 2019-08-19 | 2019-08-19 | Safe and efficient solid-state relay |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210380798U true CN210380798U (en) | 2020-04-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921344502.0U Active CN210380798U (en) | 2019-08-19 | 2019-08-19 | Safe and efficient solid-state relay |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210380798U (en) |
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2019
- 2019-08-19 CN CN201921344502.0U patent/CN210380798U/en active Active
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