CN114267560A - High-temperature power-off device for electrical equipment - Google Patents
High-temperature power-off device for electrical equipment Download PDFInfo
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- CN114267560A CN114267560A CN202111565445.0A CN202111565445A CN114267560A CN 114267560 A CN114267560 A CN 114267560A CN 202111565445 A CN202111565445 A CN 202111565445A CN 114267560 A CN114267560 A CN 114267560A
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Abstract
The invention relates to the technical field of electrical equipment, and discloses a high-temperature power-off device for the electrical equipment, which comprises a box body, wherein the top of the box body is fixedly connected with an inclined block, the bottom wall in the box body is provided with a fan assembly, the inner wall of the box body is fixedly connected with a supporting plate, the top of the supporting plate is provided with a first air bag, the right side of the first air bag is fixedly connected with the left side of a conductor, the rear part and the top of the conductor are respectively contacted with the front end of a first contact and the bottom end of a second contact, the high temperature generated by the invention can be blown upwards by the fan assembly and blown out from filter plates at two sides when the electrical equipment is overloaded, the temperature of the equipment is difficult to dissipate when the equipment is overloaded, the first air bag can be heated and expanded to push the conductor to move, and the first contact and the second contact can not be contacted with the conductor after the conductor moves, at this time, the electrical equipment is powered off, so that the electrical equipment can be powered off and protected, and the over-high temperature of the equipment is prevented.
Description
Technical Field
The invention relates to the technical field of electrical equipment, in particular to a high-temperature power-off device for electrical equipment.
Background
The electric equipment is a general name of equipment such as a generator, a transformer, a power line, a circuit breaker and the like in a power system, the important role played by the power in our life and production is not ignored, great convenience is brought to us, the electric equipment becomes an important energy source in our production and life, and the most critical factor for normal operation and transmission of the power in a power plant is the electric equipment.
If the outdoor electrical equipment normally operates according to the standard, the heat dissipation device in the outdoor electrical equipment can effectively dissipate heat of the outdoor electrical equipment to ensure normal operation of the outdoor electrical equipment, if the outdoor electrical equipment is considered to be in overload operation, the heat dissipation device can probably not effectively dissipate heat of the outdoor electrical equipment, and if the outdoor electrical equipment is not stopped in time, the service life of the outdoor electrical equipment is greatly shortened, so that the high-temperature power-off device for the outdoor electrical equipment is provided to solve the problem.
Disclosure of Invention
The technical problem to be solved by the present invention is to provide a high temperature power-off device for electrical equipment, aiming at the deficiencies in the prior art.
In order to solve the technical problems, the invention adopts the technical scheme that: the utility model provides a high temperature power-off device for electrical equipment, includes the box, the top fixedly connected with sloping block of box, fan assembly is installed to the inside diapire of box, the inner wall fixedly connected with backup pad of box, the top of backup pad is provided with the gasbag No. one, the right side of gasbag and the left side fixed connection of conductor, the rear portion and the top of conductor contact each other with the front end of a contact and the bottom of No. two contacts respectively, the equal fixedly connected with filter plate in both sides of box, the fixed surface of filter plate is connected with the wave piece, electrical components is installed to the inner wall of box.
Preferably, the surface of the conductor is respectively connected with the top of the supporting plate and the inner wall of the box body in a sliding mode, the first contact is fixedly connected with the inner wall of the box body, the surface of the second contact is fixedly connected with the inner wall of the supporting plate, and the bottom of the second contact is electrically connected with the top of the electrical appliance element.
Preferably, the top of the supporting plate is slidably connected with a sealing plate, the upper surface of the inclined block is fixedly connected with a filter screen, the inner wall of the box body is provided with a cooling device, the inner wall of the box body is rotatably connected with an impeller, and the inner wall of the top of the box body is slidably connected with a guide rod.
Preferably, the left side of the sealing plate is fixedly connected with the right side of the conductor, the surface of the guide rod is in sliding connection with the inner wall of the inclined block, and two ends of the guide rod are respectively in contact with the surfaces of the filter screen and the impeller.
Preferably, the cooling device comprises a lower water tank, the top of the lower water tank is communicated with a heat conduction pipe, the top end of the heat conduction pipe is communicated with an upper water tank, and the two sides of the upper water tank are communicated with extension plates.
Preferably, the upper water tank and the lower water tank are fixedly connected with the inner wall of the box body, the upper water tank is communicated with the supporting plate, and the surface of the extension plate is fixedly connected with the inner wall of the box body.
Preferably, the inner wall of lower water tank is provided with the gasbag No. two, the top fixedly connected with transfer line of gasbag No. two, the top fixedly connected with push pedal of transfer line, the last fixed surface of push pedal is connected with the baffle, the inner wall of extension plate is rotated through the connecting rod and is connected with the swinging arms, the surface rotation of swinging arms is connected with the rotor, the bottom fixedly connected with guide block of swinging arms.
Preferably, the surface of the push plate is in sliding connection with the inner wall of the upper water tank, and the surface of the baffle is in contact with the inner wall of the upper water tank.
By adopting the technical scheme, the invention can bring the following beneficial effects:
1. this a high temperature power-off device for electrical equipment, when electrical equipment transships the operation, the high temperature of sending can be upwards blown by fan unit, and blow off from both sides filter plate department, and the temperature is difficult to scatter when transshipping to equipment, at this moment the gasbag can be heated the inflation and then promote the conductor and remove, can cause a contact and No. two contacts all not with the conductor contact after the conductor removes, at this moment can make electrical equipment outage, thereby can protect it, prevent lasting high temperature and overload operation can lead to the fact the influence to electrical equipment's life.
2. This a high temperature power-off device for electrical equipment, during the rainy, the rainwater can flow down along the sloping block to in flowing into the box, the rainwater that flows into in the box can get into the upper water tank through the backup pad, and will upper water tank, heat pipe and lower water tank fill up, at this moment can further dispel the heat in to electrical equipment through the rainwater of collecting, improve electrical equipment's radiating effect.
3. This a high temperature power-off device for electrical equipment can block branch and leaf or rubbish that the rainwater brought through the filter screen on the sloping block, prevents that it from getting into the box, and when the rainwater flowed into the box, can promote the impeller rotation, the rotation of impeller can promote the guide arm and strike the filter screen, and the filter screen is strikeed and can vibrate, and then will block rubbish to the right side vibration, prevents that rubbish from piling up and then causing the jam on the filter screen.
4. This a high temperature power-off device for electrical equipment, upwards blow when fan assembly can drive the vibration of wave piece, the vibration of wave piece can drive the filter plate vibration, and the vibration of filter plate can shake the dust that the external world blockked and fall, prevent long-time piling up of dust, and then can influence the air current volume, cause electrical equipment's radiating effect variation, the impeller can also lead to the rainwater that flows into in the box simultaneously and make the rainwater directly flow into the upper water tank, the speed of watering of upper water tank can accelerate.
5. This a high temperature power-off device for electrical equipment, when equipment transships and operates, high temperature can be washed by the rainwater, and then lead to rainwater temperature to continuously rise, when the outage, No. two gasbags also can be heated the inflation and then promote the transfer line and shift up, the transfer line can drive the baffle through the push pedal and shift up, at this moment, hole on the baffle can communicate with the extension plate, and the rainwater in water tank and the last water tank under the inflation No. two gasbags also can extrude, make the rainwater pass through the extension plate blowout, spun water can be spilt on the surface of equipment, it can rapid evaporation to spill on the water on surface, and then help equipment carries out rapid cooling, make its restoration that can be rapid start.
6. This a high temperature power-off device for electrical equipment can promote the rotor plate rotatory when the rainwater flows out, and the rotation of rotor plate and the promotion of rainwater can drive the swinging arms swing, and the rainwater can outwards be thrown away along wobbling swinging arms and guide block, and then can increase the unrestrained scope of rainwater to promote the area of contact on rainwater and equipment surface, further promote the radiating effect, the filter plate can be washed to the rainwater that flows down simultaneously, can wash the dust on the filter plate.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention;
FIG. 3 is a schematic view of a support plate according to the present invention;
FIG. 4 is a schematic view of a cooling apparatus according to the present invention;
FIG. 5 is a half sectional view of the cooling apparatus of the present invention;
fig. 6 is a half sectional view of the extension plate of the present invention.
In the figure: 1. a box body; 2. a sloping block; 3. a fan assembly; 4. a support plate; 5. a first airbag; 6. a conductor; 7. a sealing plate; 8. filtering with a screen; 9. a cooling device; 91. a lower water tank; 92. a heat conducting pipe; 93. a water feeding tank; 94. an extension plate; 95. a second airbag; 96. a transmission rod; 97. pushing the plate; 98. a baffle plate; 99. a swing lever; 911. a guide block; 912. a rotating sheet; 10. filtering the plate; 11. a wave sheet; 12. an impeller; 13. a first contact; 14. a second contact; 15. a guide rod.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
A high-temperature power-off device for electrical equipment is disclosed, as shown in figures 1-6, comprising a box body 1, an inclined block 2 is fixedly connected with the top of the box body 1, a fan component 3 is installed on the bottom wall inside the box body 1, a supporting plate 4 is fixedly connected with the inner wall of the box body 1, a first air bag 5 is arranged on the top of the supporting plate 4, the right side of the first air bag 5 is fixedly connected with the left side of a conductor 6, the rear part and the top of the conductor 6 are respectively contacted with the front end of a first contact 13 and the bottom end of a second contact 14, filter plates 10 are fixedly connected with both sides of the box body 1, wave sheets 11 are fixedly connected with the surfaces of the filter plates 10, electrical elements are installed on the inner wall of the box body 1, when the electrical equipment is overloaded, the emitted high temperature can be blown upwards by the fan component 3 and blown out from the filter plates 10 at both sides, but the temperature of the equipment is difficult to be dissipated when the electrical equipment is overloaded, then the first air bag 5 can be heated and expanded to push the conductor 6 to move, the conductor 6 can not cause the contact No. one 13 and the contact No. two 14 to be contacted with the conductor 6 after moving, at this moment, the electrical equipment can be powered off, thereby being capable of protecting the electrical equipment and preventing the lasting high temperature and overload operation from influencing the service life of the electrical equipment.
In this embodiment, the surface of the conductor 6 is slidably connected to the top of the supporting plate 4 and the inner wall of the box body 1, the first contact 13 is fixedly connected to the inner wall of the box body 1, the surface of the second contact 14 is fixedly connected to the inner wall of the supporting plate 4, the bottom of the second contact 14 is electrically connected to the top of the electrical component, the first airbag 5 slightly expands at the normal operating temperature of the equipment, the conductor 6 cannot be driven to separate from the first contact 13 and the second contact 14, and the temperature sharply rises only under an overload condition, so that the power failure can be triggered.
Further, the top of the supporting plate 4 is connected with a sealing plate 7 in a sliding mode, the upper surface of the inclined block 2 is fixedly connected with a filter screen 8, the inner wall of the box body 1 is provided with a cooling device 9, the inner wall of the box body 1 is connected with an impeller 12 in a rotating mode, the inner wall of the top of the box body 1 is connected with a guide rod 15 in a sliding mode, the impeller 12 can guide rainwater flowing downwards, the rainwater can enter the cooling device 9 quickly, and rainwater collection efficiency is improved.
Furthermore, the left side of the sealing plate 7 is fixedly connected with the right side of the conductor 6, the surface of the guide rod 15 is in sliding connection with the inner wall of the inclined block 2, two ends of the guide rod 15 are in contact with the surfaces of the filter screen 8 and the impeller 12 respectively, the sealing plate 7 can prevent rainwater from contacting with the conductor 6, the phenomenon of electric leakage is further avoided, and potential safety hazards are reduced.
In addition, cooling device 9 is including lower water tank 91, the top intercommunication of lower water tank 91 has heat pipe 92, the top intercommunication of heat pipe 92 has upper water tank 93, upper water tank 93's both sides all communicate has extension plate 94, during rainy, the rainwater can flow down along sloping block 2, and flow into in the box 1, the rainwater that flows into in the box 1 can get into upper water tank 93 through backup pad 4, and fill upper water tank 93, heat pipe 92 and lower water tank 91 with, at this moment can further dispel the heat in the electrical equipment through the rainwater of collecting, improve electrical equipment's radiating effect.
In addition, upper water tank 93 and lower water tank 91 all communicate with box 1's inner wall fixed connection, upper water tank 93 and backup pad 4 each other, the surface of extension plate 94 and box 1's inner wall fixed connection, branch and leaf or rubbish that can bring the rainwater through filter screen 8 on the sloping block 2 block, prevent that it from getting into in the box 1, simultaneously during the rainwater flows into box 1, can promote impeller 12 rotatory, impeller 12's rotation can promote guide arm 15 and strike filter screen 8, filter screen 8 is strikeed and can vibrate, and then the rubbish that will block vibrates to the right side, prevent that rubbish from piling up on filter screen 8 and then causing the jam.
It is worth noting that the inner wall of the lower water tank 91 is provided with a second air bag 95, the top of the second air bag 95 is fixedly connected with a transmission rod 96, the top of the transmission rod 96 is fixedly connected with a push plate 97, the upper surface of the push plate 97 is fixedly connected with a baffle 98, the inner wall of the extension plate 94 is rotatably connected with a swing rod 99 through a connecting rod, the surface of the swing rod 99 is rotatably connected with a rotating piece 912, the bottom end of the swing rod 99 is fixedly connected with a guide block 911, when the equipment is overloaded and operated, high temperature can be washed by rainwater, so that the temperature of the rainwater can be continuously raised, when the power is cut off, the second air bag 95 can be heated and expanded to push the transmission rod 96 to move upwards, the transmission rod 96 can drive the baffle 98 to move upwards through the push plate 97, at this time, a hole on the baffle 98 can be communicated with the extension plate 94, and the expanded second air bag 95 can also extrude the rainwater in the lower water tank 91 and the upper water tank 93, so that the rainwater can be sprayed out through the extension plate 94, spun water can spill on the surface of equipment, and the water of spilling on the surface can rapid evaporation, and then help equipment carry out rapid cooling, makes its restoration that can be rapid start.
It is worth to say that, the surface of push pedal 97 and the inner wall sliding connection of upper water tank 93, the surface of baffle 98 and the inner wall of upper water tank 93 contact each other, can promote the revolving fragment 912 to rotate when the rainwater flows out, the rotation of revolving fragment 912 and the promotion of rainwater can drive swinging lever 99 swing, the rainwater can outwards be thrown away along wobbling swinging lever 99 and guide block 911, and then can increase the scope that the rainwater spills out, thereby promote the rainwater and the surperficial area of contact of equipment, further promote the radiating effect, the rainwater that flows down can wash filter plate 10 simultaneously, can wash the dust on filter plate 10.
According to the working principle, when the electrical equipment is overloaded to operate, the emitted high temperature can be blown upwards by the fan assembly 3 and blown out from the filter plates 10 on the two sides, the temperature of the equipment is difficult to dissipate when the equipment is overloaded, the first air bag 5 can be heated to expand and further push the conductor 6 to move, the first contact 13 and the second contact 14 cannot be in contact with the conductor 6 after the conductor 6 moves, and the electrical equipment is powered off, so that the electrical equipment can be protected, and the service life of the electrical equipment can be prevented from being influenced by the lasting high temperature and overload operation; when raining, rainwater can flow downwards along the inclined block 2 and flow into the box body 1, rainwater flowing into the box body 1 can enter the upper water tank 93 through the supporting plate 4, the upper water tank 93, the heat conduction pipe 92 and the lower water tank 91 are filled, and then the collected rainwater can further dissipate heat in the electrical equipment, so that the heat dissipation effect of the electrical equipment is improved; branches and leaves or garbage brought by rainwater can be blocked by the filter screen 8 on the inclined block 2, so that the rainwater is prevented from entering the box body 1, meanwhile, when the rainwater flows into the box body 1, the impeller 12 is pushed to rotate, the guide rod 15 is pushed by the rotation of the impeller 12 to knock the filter screen 8, the filter screen 8 is knocked to vibrate, and then the blocked garbage is vibrated to the right side, so that the garbage is prevented from being accumulated on the filter screen 8 to cause blockage; when the fan assembly 3 blows upwards, the wave piece 11 is driven to vibrate, the vibration of the wave piece 11 drives the filter plate 10 to vibrate, the vibration of the filter plate 10 can shake off dust blocked by the outside, the dust is prevented from being accumulated for a long time, and the air flow quantity is further influenced, so that the heat dissipation effect of the electrical equipment is poor, meanwhile, the impeller 12 can guide rainwater flowing into the box body 1 to enable the rainwater to directly flow into the upper water tank 93, and the irrigation speed of the upper water tank 93 can be accelerated; when the equipment is overloaded and operated, high temperature can be washed by rainwater, so that the temperature of the rainwater is continuously raised, when the power is cut off, the second airbag 95 is also heated and expanded to push the transmission rod 96 to move upwards, the transmission rod 96 can drive the baffle plate 98 to move upwards through the push plate 97, at the moment, holes in the baffle plate 98 are communicated with the extension plate 94, the expanded second airbag 95 can also extrude the rainwater in the lower water tank 91 and the upper water tank 93, so that the rainwater is sprayed out through the extension plate 94, the sprayed water can be sprinkled on the surface of the equipment, the water sprinkled on the surface can be quickly evaporated, the equipment is further helped to be quickly cooled, and the equipment can be quickly recovered and started; when rainwater flows out, the rotating piece 912 is pushed to rotate, the rotating piece 912 is rotated and pushed by the rainwater to drive the swing rod 99 to swing, the rainwater is thrown outwards along the swinging swing rod 99 and the guide block 911, the rainwater sprinkling range can be increased, the contact area between the rainwater and the surface of equipment is increased, the heat dissipation effect is further improved, meanwhile, the flowing rainwater can wash the filter plate 10, and dust on the filter plate 10 can be washed.
The present invention provides a high-temperature power-off device for electrical equipment, and a method and a way for implementing the technical scheme are numerous, the above description 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 decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention. All the components not specified in the present embodiment can be realized by the prior art.
Claims (8)
1. A high temperature power-off device for electrical equipment, includes box (1), its characterized in that: the top fixedly connected with sloping block (2) of box (1), fan assembly (3) are installed to the inside diapire of box (1), the inner wall fixedly connected with backup pad (4) of box (1), the top of backup pad (4) is provided with gasbag (5) No. one, the right side of gasbag (5) and the left side fixed connection of conductor (6), the rear portion and the top of conductor (6) contact each other with the front end of a contact (13) and the bottom of No. two contacts (14) respectively, the equal fixedly connected with filter plate (10) in both sides of box (1), the fixed surface of filter plate (10) is connected with wave piece (11), electrical components is installed to the inner wall of box (1).
2. A high temperature power cut-off device for electrical equipment according to claim 1, wherein: the surface of the conductor (6) is respectively connected with the top of the supporting plate (4) and the inner wall of the box body (1) in a sliding mode, the first contact (13) is fixedly connected with the inner wall of the box body (1), the surface of the second contact (14) is fixedly connected with the inner wall of the supporting plate (4), and the bottom of the second contact (14) is electrically connected with the top of an electrical appliance element.
3. A high temperature power cut-off device for electrical equipment according to claim 1, wherein: the top sliding connection of backup pad (4) has closing plate (7), the last fixed surface of sloping block (2) is connected with filter screen (8), the inner wall of box (1) is provided with cooling device (9), the inner wall of box (1) rotates and is connected with impeller (12), the inner wall sliding connection at box (1) top has guide arm (15).
4. A high temperature power cut-off device for electrical equipment according to claim 3, wherein: the left side of the sealing plate (7) is fixedly connected with the right side of the conductor (6), the surface of the guide rod (15) is in sliding connection with the inner wall of the inclined block (2), and two ends of the guide rod (15) are in contact with the surfaces of the filter screen (8) and the impeller (12) respectively.
5. A high temperature power cut-off device for electrical equipment according to claim 3, wherein: the cooling device (9) comprises a lower water tank (91), the top of the lower water tank (91) is communicated with a heat conduction pipe (92), the top end of the heat conduction pipe (92) is communicated with an upper water tank (93), and the two sides of the upper water tank (93) are communicated with extension plates (94).
6. A high temperature power cut-off device for electrical equipment according to claim 5, wherein: the water supply device is characterized in that the water supply tank (93) and the water discharge tank (91) are fixedly connected with the inner wall of the box body (1), the water supply tank (93) is communicated with the supporting plate (4), and the surface of the extension plate (94) is fixedly connected with the inner wall of the box body (1).
7. A high temperature power cut-off device for electrical equipment according to claim 5, wherein: the inner wall of lower water tank (91) is provided with No. two gasbag (95), top fixedly connected with transfer line (96) of No. two gasbag (95), top fixedly connected with push pedal (97) of transfer line (96), last fixed surface of push pedal (97) is connected with baffle (98), the inner wall of extension plate (94) rotates through the connecting rod and is connected with swinging arms (99), the surperficial rotation of swinging arms (99) is connected with revolving fragment (912), the bottom fixedly connected with guide block (911) of swinging arms (99).
8. A high temperature power cut-off device for electrical equipment according to claim 7, wherein: the surface of the push plate (97) is in sliding connection with the inner wall of the upper water tank (93), and the surface of the baffle plate (98) is in contact with the inner wall of the upper water tank (93).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111565445.0A CN114267560A (en) | 2021-12-20 | 2021-12-20 | High-temperature power-off device for electrical equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111565445.0A CN114267560A (en) | 2021-12-20 | 2021-12-20 | High-temperature power-off device for electrical equipment |
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| CN114267560A true CN114267560A (en) | 2022-04-01 |
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| CN202111565445.0A Pending CN114267560A (en) | 2021-12-20 | 2021-12-20 | High-temperature power-off device for electrical equipment |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115417338A (en) * | 2022-11-03 | 2022-12-02 | 江苏邦润网络科技有限公司 | Lifting platform for server maintenance |
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2021
- 2021-12-20 CN CN202111565445.0A patent/CN114267560A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115417338A (en) * | 2022-11-03 | 2022-12-02 | 江苏邦润网络科技有限公司 | Lifting platform for server maintenance |
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