CN110880694B - Energy-saving electric power cabinet with shock attenuation formula - Google Patents
Energy-saving electric power cabinet with shock attenuation formula Download PDFInfo
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- CN110880694B CN110880694B CN201911326835.5A CN201911326835A CN110880694B CN 110880694 B CN110880694 B CN 110880694B CN 201911326835 A CN201911326835 A CN 201911326835A CN 110880694 B CN110880694 B CN 110880694B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/30—Cabinet-type casings; Parts thereof or accessories therefor
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Abstract
The invention discloses a shock-absorbing energy-saving electric power cabinet which comprises a base and a panel, wherein a shock-absorbing device is arranged above the base, an electric power cabinet body is arranged right above the shock-absorbing device, a left protective layer and a right protective layer are respectively arranged on the left side and the right side of the electric power cabinet body, elastic dampers are arranged in the left protective layer and the right protective layer, an electric power cabinet top surface is arranged on the electric power cabinet body, heat dissipation holes are formed in the surface of the electric power cabinet top surface, a support base is fixed in the middle of the electric power cabinet top surface, a first supporting rod, a second supporting rod and a third supporting rod are welded on the support base, and solar cell panels are arranged on the left side and the. This have energy-saving electric power cabinet of shock attenuation formula, the structure sets up rationally, utilizes solar panel to change solar energy and be the electric energy, and energy-concerving and environment-protective is more defended, and on the other hand sets up damping device in the bottom of electric power cabinet, and thick and solid and elasticity is put and is supported and alleviate ground vibrations and be very suitable at the base.
Description
Technical Field
The invention relates to the technical field of electric power cabinets, in particular to a damping energy-saving electric power cabinet.
Background
At present, an electric power cabinet is a common electric power infrastructure, a large number of electric power components are installed in the electric power cabinet, with the rapid development of electric power technology, cabinets for satisfying the installation of various electric components such as outdoor power transformation boxes and electric power cabinets are also developed sufficiently, but after the electric power cabinet is installed, regular or irregular maintenance and inspection are required to be carried out, in order to prevent the electric components in the electric power cabinet from causing accidents due to aging or short circuit, and reduce the loss of public property, the electric power cabinets of a plurality of communication towers and signal towers are used outdoors, due to the influence of weather factors, the electric components in the electric power cabinet are affected by overhigh temperature caused by explosion or dampness in rainy days, and the like, and a plurality of electric power cabinets are installed on the roadside of a horse and can be affected by road surface vibration.
In order to solve the problems of the outdoor electric power cabinet which is installed in the prior art, the technology of the electric power cabinet is urgently needed to be improved, the normal service life of the electric power cabinet is guaranteed, and the maintenance and replacement cost is reduced.
Disclosure of Invention
The invention aims to provide a damping energy-saving electric power cabinet, which aims to solve the problems that the electric components in the electric power cabinet are influenced by the surface of the electric power cabinet exposed to insolation and the temperature is too high or the electric power cabinet is affected by damp in rainy days, and a plurality of electric power cabinets are arranged on the roadside and are influenced by road vibration.
In order to achieve the purpose, the invention provides the following technical scheme: an energy-saving electric cabinet with shock absorption comprises a base and a panel, wherein a shock absorption device is arranged above the base, and an electric cabinet body is arranged right above the damping device, the left side and the right side of the electric cabinet body are respectively provided with a left protective layer and a right protective layer, elastic dampers are arranged in the left protective layer and the right protective layer, an electric cabinet door is arranged in front of the electric cabinet body, and a door handle is arranged at the middle position on the right side of the electric cabinet door, the electric cabinet body is provided with an electric cabinet top surface, the surface of the top surface of the electric power cabinet is provided with heat dissipation holes, a bracket base is fixed in the middle of the top surface of the electric power cabinet, the panel is fixedly supported on the bracket base through the first supporting rod, the second supporting rod and the third supporting rod, and solar panels are arranged on the left side and the right side of the panel;
the shock absorption device comprises an accommodating box body (30) which is matched with the base in shape, a bottom plate of the accommodating box body (30) is a rubber plate, peripheral wall surfaces of the accommodating box body are all rubber plates, and an air bag (35) with the size matched with that of the accommodating space is placed in the accommodating space of the accommodating box body (30); the top of the accommodating box body (30) is fixedly connected with a box cover (32), and the box cover is a rubber plate embedded with a reinforcing rib;
a box body is further arranged on the outer surface of the base (1), an inflation and deflation pump is placed in the box body, and the inflation and deflation pump is communicated with an inflation and deflation port of the air bag (35) through a through hole penetrating through the accommodating box body (30); the shock absorbing device further comprises an air pressure sensor for monitoring the air pressure of the air bag.
Preferably, the right protection layer and the left protection layer are internally provided with two groups of elastic dampers, and the right protection layer and the left protection layer are in symmetrical structures relative to the central axis of the electric power cabinet body.
Preferably, a key hole is formed in the middle of the door handle.
Preferably, the panel is of a roof panel type structure, and the length and the width of a shelterable surface formed by the panel are 20cm more than those of the top surface of the power cabinet.
Preferably, the surfaces of the electric cabinet body and the electric cabinet door are coated with insulating paint and acrylic waterproof paint.
Preferably, the two ends of the right protective layer and the left protective layer are respectively padded with an elastic cushion layer.
Preferably, a positioning module and a control module are further arranged in the electric power cabinet body (11), and the positioning module is used for determining the current position of the electric power cabinet body (11); the control module is used for acquiring the current position;
the electric cabinet body (1) is also provided with a vibration sensor; the outer surface of the electric cabinet body is also provided with cameras respectively for shooting pictures of the surrounding environment of the electric cabinet body;
the control module acquires the vibration intensity D detected by the vibration sensor, acquires the picture when the vibration intensity D is equal to or greater than a preset vibration intensity, analyzes the picture and judges whether a preset object appears in the picture;
the control module is further used for controlling the inflation or deflation of the air bag by the inflation and deflation pump according to the current position, whether a preset object appears in the picture, the vibration intensity D, the current air pressure of the air bag and the mass M with the shock absorption type energy-saving power cabinet stored in advance.
Preferably, the control module controls the inflation and deflation pump to inflate or deflate the airbag according to the current position, whether a preset object appears in the picture, the vibration intensity D, the current air pressure of the airbag, and the pre-stored mass M of the energy-saving power cabinet with shock absorption, and the control module includes:
the control module requests an environment instability factor corresponding to the current position from a server on a network side;
the control module determines an adjusting factor corresponding to the electric cabinet body (11) according to whether a preset object appears in the picture;
and controlling the inflation or deflation of the air bag by the inflation and deflation pump according to the environmental instability factor, the adjustment factor, the vibration intensity D, the current air pressure of the air bag, the mass M of the energy-saving power cabinet with the shock absorption function, which is stored in advance, and a preset control algorithm.
Preferably, the preset control algorithm includes:
calculating the air pressure target value of the air bag according to the formula 1, wherein the formula 1 is as follows:
wherein h is an environment instability factor and is a non-negative number; t is an adjusting factor and is a non-negative number; m is the mass of the energy-saving electric power cabinet with the shock absorption function, D is the vibration intensity, and h0The reference value of the preset environment instability factor is a non-negative number; said t is0The reference value of the preset adjusting factor is a non-negative number; the M is0Is a preset quality reference value, D0Is a preset vibration intensity reference value; p0Is a preset air bag air pressure reference value;
when the current air pressure of the air bag is smaller than the air pressure target value, the control module controls the inflation and deflation pump to inflate the air bag, so that the difference between the air pressure of the inflated air bag and the air pressure target value is equal to or smaller than a preset difference;
when the current air pressure of the air bag is equal to the air pressure target value, the control module controls the inflation and deflation pump to not work;
when the current air pressure of the air bag is larger than the air pressure target value, the control module controls the air inflation and deflation pump to deflate the air bag, so that the difference between the air pressure of the deflated air bag and the air pressure target value is equal to or smaller than a preset difference.
Preferably, when the earthquake activity corresponding to the current position is larger, the value of the environmental instability factor corresponding to the current position is larger;
when a preset object appears in the picture, the corresponding adjustment factor of the electric cabinet body (11) is a first adjustment factor; when the preset object does not appear in the picture, the adjusting factor corresponding to the electric cabinet body (11) is a second adjusting factor, and the first adjusting factor is larger than the second adjusting factor.
Compared with the prior art, the invention has the beneficial effects that: this have energy-saving electric power cabinet of shock attenuation formula, the structure sets up rationally, utilize solar panel to change solar energy for the electric energy, energy-concerving and environment-protective more defending, on the other hand, bottom at the electric power cabinet sets up damping device, it is thick and elastic, it is very suitable to put to support and alleviate ground vibrations at the base, and at the inoxidizing coating internally mounted elastic damper on the left and right sides of electric power cabinet, the vibrations that the collision produced are resisted, can avoid the car to travel the vibrations interference that causes on the road surface effectively, and the insulating varnish that cabinet body surface scribbled, acrylic acid water proof coating can waterproof and fire-proof, also ensure the security when providing stability.
Drawings
FIG. 1 is a front view of the present invention;
FIG. 2 is a schematic top expanded view of the present invention;
FIG. 3 is a schematic view of the bottom top surface of a solar panel in accordance with the present invention;
FIG. 4 is a schematic view of the structural cushioning device of the present invention in an expanded configuration.
In the figure: 1. the base, 2, damping device, 3, right inoxidizing coating, 4, door handle, 5, electric power cabinet door, 6, panel, 60, solar cell panel, 7, support base, 8, first branch, 9, second branch, 10, third branch, 11, the electric power cabinet body, 12, left inoxidizing coating, 13, elastic damper, 14, electric power cabinet top surface, 15, louvre, 16, elastic cushion layer, 30, holding box body, 35, gasbag, 32, lid.
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.
Referring to fig. 1-4, the present invention provides a technical solution: a shock absorption type energy-saving electric power cabinet comprises a base 1 and a panel 6, wherein a shock absorption device 2 is arranged above the base 1, an electric power cabinet body 11 is arranged right above the shock absorption device 2, a left protection layer 12 and a right protection layer 3 are respectively arranged on the left side and the right side of the electric power cabinet body 11, two groups of elastic dampers 13 are respectively arranged in the right protection layer 3 and the left protection layer 12, the right protection layer 3 and the left protection layer 12 are in a symmetrical structure relative to the central axis of the electric power cabinet body 11, the elastic dampers 13 are arranged in the left protection layer 12 and the right protection layer 3, an electric power cabinet door 5 is arranged in front of the electric power cabinet body 11, the surfaces of the electric power cabinet body 11 and the electric power cabinet door 5 are respectively coated with insulating paint and acrylic acid waterproof paint, a door handle 4 is arranged at the right middle position of the electric power cabinet door 5, a key hole is arranged in the middle of, the middle of the top surface 14 of the electric power cabinet is fixed with a bracket base 7, the bracket base 7 is welded with a first supporting rod 8, a second supporting rod 9 and a third supporting rod 10, a panel 6 is fixedly supported on the bracket base 7 through the first supporting rod 8, the second supporting rod 9 and the third supporting rod 10, the left side and the right side of the panel 6 are respectively provided with a solar cell panel 60, the panel 6 adopts a roof panel type structure, the length and the width of a sheltering surface formed by the panel 6 are respectively more than the length and the width of the top surface 14 of the electric power cabinet by 20cm, the panel 6 is electrically connected with a controller and a storage battery, and the controller and the storage battery are arranged inside the electric power cabinet body 11, the energy-saving electric power cabinet with the shock absorption function is reasonable in structure, the solar panel is utilized to convert solar energy into electric energy, the energy is more energy-saving and environment-friendly, on the other hand, the bottom of the electric power cabinet is provided with the shock absorption, and elastic dampers are arranged inside the protective layers on the left side and the right side of the electric power cabinet to resist the vibration generated by collision.
The damping device comprises an accommodating box body (30) which is matched with the base in shape, a bottom plate of the accommodating box body (30) is a rubber plate, peripheral wall surfaces of the accommodating box body are all rubber plates, and an air bag (35) which is matched with the accommodating space in size is arranged in the accommodating space of the accommodating box body (30); the top of the accommodating box body (30) is fixedly connected with a box cover (32), and the box cover is a rubber plate embedded with a reinforcing rib;
a box body is further arranged on the outer surface of the base (1), an air inflation and deflation pump is arranged in the box body, and the air inflation and deflation pump is communicated with an air inflation and deflation port of the air bag (35) through a through hole penetrating through the accommodating box body (30); the damping device further comprises an air pressure sensor for monitoring the air pressure of the air bag.
The working principle of the electric power cabinet is as follows: when the energy-saving electric cabinet with the shock absorption function is used, solar energy is received by the panel 6 and the controller and the storage battery inside the electric cabinet body 11 in the daytime and is converted into electric energy for demand, the panel 6 can also shade the sun and rain, the damping device 2 in the base 1 at the bottom of the electric cabinet body 11 is used for damping, the structure of the damping device 2 is elastic and does not lose thickness, the bottom support and the anti-seismic effect are good, the elastic dampers 13 in the left protective layer 12 and the right protective layer 3 on the left side and the right side of the electric cabinet body 11 also play the role of protection and anti-seismic, the heat dissipation holes 15 at the top of the top surface 14 of the electric cabinet are used for heat dissipation, meanwhile, insulating paint and acrylic waterproof paint coated on the whole surfaces of the electric cabinet body 11 and the electric cabinet door 5 can prevent water and fire, stability is provided, and safety is guaranteed, so that the whole process of the work of the damping type energy-saving electric cabinet is realized.
In one embodiment, a positioning module and a control module are further arranged in the electric power cabinet body (11), and the positioning module is used for determining the current position of the electric power cabinet body (11); the control module is used for acquiring the current position;
the electric cabinet body (1) is also provided with a vibration sensor; the outer surface of the electric cabinet body is also provided with cameras respectively for shooting pictures of the surrounding environment of the electric cabinet body;
the control module acquires the vibration intensity D detected by the vibration sensor, acquires the picture when the vibration intensity D is equal to or greater than a preset vibration intensity, analyzes the picture and judges whether a preset object appears in the picture; the preset object may be preset heavy mechanical equipment such as a heavy truck, a heavy excavator, or the like;
the control module is further used for controlling the inflation or deflation of the air bag by the inflation and deflation pump according to the current position, whether a preset object appears in the picture, the vibration intensity D, the current air pressure of the air bag and the mass M with the shock absorption type energy-saving power cabinet stored in advance.
In one embodiment, the controlling module controls the inflation and deflation pump to inflate or deflate the airbag according to the current position, whether a preset object appears in the picture, the vibration intensity D, the current air pressure of the airbag, and the mass M of the energy-saving power cabinet with shock absorption stored in advance, and includes:
the control module requests an environment instability factor corresponding to the current position from a server on a network side; the server prestores the earthquake activity corresponding to each geographical position and the environment instability factor corresponding to each earthquake activity;
the control module determines an adjusting factor corresponding to the electric cabinet body (11) according to whether a preset object appears in the picture;
and controlling the inflation or deflation of the air bag by the inflation and deflation pump according to the environmental instability factor, the adjustment factor, the vibration intensity D, the current air pressure of the air bag, the mass M of the energy-saving power cabinet with the shock absorption function, which is stored in advance, and a preset control algorithm.
Wherein the preset control algorithm comprises:
calculating the air pressure target value of the air bag according to the formula 1, wherein the formula 1 is as follows:
wherein h is an environment instability factor and is a non-negative number; t is an adjusting factor and is a non-negative number; m is the mass of the energy-saving electric power cabinet with the shock absorption function, D is the vibration intensity, and h0Being a predetermined group of environmental instability factorsA norm, which is a non-negative number; said t is0The reference value of the preset adjusting factor is a non-negative number; the M is0Is a preset quality reference value, D0Is a preset vibration intensity reference value; p0Is a preset air bag air pressure reference value;
when the current air pressure of the air bag is smaller than the air pressure target value, the control module controls the inflation and deflation pump to inflate the air bag, so that the difference between the air pressure of the inflated air bag and the air pressure target value is equal to or smaller than a preset difference;
when the current air pressure of the air bag is equal to the air pressure target value, the control module controls the inflation and deflation pump to not work;
when the current air pressure of the air bag is larger than the air pressure target value, the control module controls the air inflation and deflation pump to deflate the air bag, so that the difference between the air pressure of the deflated air bag and the air pressure target value is equal to or smaller than a preset difference.
When the earthquake activity degree corresponding to the current position is larger, the value of the environment instability factor corresponding to the current position is larger;
when a preset object appears in the picture, the corresponding adjustment factor of the electric cabinet body (11) is a first adjustment factor; when the preset object does not appear in the picture, the adjusting factor corresponding to the electric cabinet body (11) is a second adjusting factor, and the first adjusting factor is larger than the second adjusting factor.
According to the technical scheme, the air inflation or deflation of the air bag by the air inflation and deflation pump can be flexibly controlled according to the current position of the electric power cabinet, whether a preset object appears in the picture, the vibration intensity D, the current air pressure of the air bag and the mass M of the energy-saving electric power cabinet with the shock absorption function, which is stored in advance, so that the electric power cabinet can adjust the shock absorption performance of the shock absorption device according to the specific environmental factors of the electric power cabinet, the air pressure of the air bag can be adjusted to a reasonable value under the condition that the shock absorption device does not need to have a high shock absorption effect, the air bag is prevented from being always in a high air pressure state, and the service life of the air bag; the air pressure of the air bag can be adjusted to a reasonable value under the condition that the damping device is required to have high damping effect so as to enhance the damping effect.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (8)
1. The utility model provides an energy-saving electric power cabinet with shock attenuation formula, includes base (1) and panel (6), its characterized in that: the damping device (2) is arranged above the base (1), an electric cabinet body (11) is arranged right above the damping device (2), a left protective layer (12) and a right protective layer (3) are respectively arranged on the left side and the right side of the electric cabinet body (11), elastic dampers (13) are arranged in the left protective layer (12) and the right protective layer (3), an electric cabinet door (5) is arranged in front of the electric cabinet body (11), a door handle (4) is arranged at the middle position of the right side of the electric cabinet door (5), an electric cabinet top surface (14) is arranged on the electric cabinet body (11), heat dissipation holes (15) are formed in the surface of the electric cabinet top surface (14), a support base (7) is fixed in the middle of the electric cabinet top surface (14), and a first supporting rod (8), a second supporting rod (9) and a third supporting rod (10) are welded on the support base (7, the panel (6) is fixedly supported on the bracket base (7) through a first support rod (8), a second support rod (9) and a third support rod (10), and solar panels (60) are arranged on the left side and the right side of the panel (6);
the shock absorption device comprises an accommodating box body (30) which is matched with the base in shape, a bottom plate of the accommodating box body (30) is a rubber plate, peripheral wall surfaces of the accommodating box body are all rubber plates, and an air bag (35) with the size matched with that of the accommodating space is placed in the accommodating space of the accommodating box body (30); the top of the accommodating box body (30) is fixedly connected with a box cover (32), and the box cover is a rubber plate embedded with a reinforcing rib;
a box body is further arranged on the outer surface of the base (1), an inflation and deflation pump is placed in the box body, and the inflation and deflation pump is communicated with an inflation and deflation port of the air bag (35) through a through hole penetrating through the accommodating box body (30); the damping device also comprises an air pressure sensor for monitoring the air pressure of the air bag;
a positioning module and a control module are further arranged in the electric cabinet body (11), and the positioning module is used for determining the current position of the electric cabinet body (11); the control module is used for acquiring the current position;
the electric cabinet body (1) is also provided with a vibration sensor; the outer surface of the electric cabinet body is also provided with cameras respectively for shooting pictures of the surrounding environment of the electric cabinet body;
the control module acquires the vibration intensity D detected by the vibration sensor, acquires the picture when the vibration intensity D is equal to or greater than a preset vibration intensity, analyzes the picture and judges whether a preset object appears in the picture;
the control module is further used for controlling the inflation or deflation of the air bag by the inflation and deflation pump according to the current position, whether a preset object appears in the picture, the vibration intensity D, the current air pressure of the air bag and the mass M of the energy-saving power cabinet with the shock absorption function, which is stored in advance;
the control module controls the inflation and deflation pump to inflate or deflate the airbag according to the current position, whether a preset object appears in the picture, the vibration intensity D, the current air pressure of the airbag and the pre-stored mass M of the energy-saving power cabinet with the shock absorption function, and the control module comprises:
the control module requests an environment instability factor corresponding to the current position from a server on a network side;
the control module determines an adjusting factor corresponding to the electric cabinet body (11) according to whether a preset object appears in the picture;
and controlling the inflation or deflation of the air bag by the inflation and deflation pump according to the environmental instability factor, the adjustment factor, the vibration intensity D, the current air pressure of the air bag, the mass M of the energy-saving power cabinet with the shock absorption function, which is stored in advance, and a preset control algorithm.
2. The energy-saving electric power cabinet with shock attenuation of claim 1 characterized in that: two sets of elastic dampers (13) are arranged in the right protective layer (3) and the left protective layer (12), and the right protective layer (3) and the left protective layer (12) are in a symmetrical structure relative to the central axis of the electric cabinet body (11).
3. The energy-saving electric power cabinet with shock attenuation of claim 1 characterized in that: the middle of the door handle (4) is provided with a key hole.
4. The energy-saving electric power cabinet with shock attenuation of claim 1 characterized in that: the panel (6) adopts a roof panel type structure, and the length and the width of a shelterable surface formed by the panel (6) are 20cm more than those of the top surface (14) of the electric power cabinet.
5. The energy-saving electric power cabinet with shock attenuation of claim 1 characterized in that: the surfaces of the electric cabinet body (11) and the electric cabinet door (5) are coated with insulating paint and acrylic waterproof paint.
6. The energy-saving electric power cabinet with shock attenuation of claim 1 characterized in that: and elastic cushion layers (16) are padded at two ends of the right protective layer (3) and the left protective layer (12).
7. The energy-saving electric cabinet with shock absorption according to claim 1,
the preset control algorithm comprises the following steps:
calculating the air pressure target value of the air bag according to the formula 1, wherein the formula 1 is as follows:
wherein h is an environment instability factor and is a non-negative number; t is an adjusting factor and is a non-negative number; m isThe mass with the energy-saving electric power cabinet of shock attenuation formula, D is vibration intensity, h0The reference value of the preset environment instability factor is a non-negative number; said t is0The reference value of the preset adjusting factor is a non-negative number; the M is0Is a preset quality reference value, D0Is a preset vibration intensity reference value; p0Is a preset air bag air pressure reference value;
when the current air pressure of the air bag is smaller than the air pressure target value, the control module controls the inflation and deflation pump to inflate the air bag, so that the difference between the air pressure of the inflated air bag and the air pressure target value is equal to or smaller than a preset difference;
when the current air pressure of the air bag is equal to the air pressure target value, the control module controls the inflation and deflation pump to not work;
when the current air pressure of the air bag is larger than the air pressure target value, the control module controls the air inflation and deflation pump to deflate the air bag, so that the difference between the air pressure of the deflated air bag and the air pressure target value is equal to or smaller than a preset difference.
8. The energy-saving electric cabinet with shock absorption according to claim 1,
when the earthquake activity degree corresponding to the current position is larger, the value of the environment instability factor corresponding to the current position is larger;
when a preset object appears in the picture, the corresponding adjustment factor of the electric cabinet body (11) is a first adjustment factor; when the preset object does not appear in the picture, the adjusting factor corresponding to the electric cabinet body (11) is a second adjusting factor, and the first adjusting factor is larger than the second adjusting factor.
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| CN201911326835.5A CN110880694B (en) | 2019-12-20 | 2019-12-20 | Energy-saving electric power cabinet with shock attenuation formula |
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| CN201911326835.5A CN110880694B (en) | 2019-12-20 | 2019-12-20 | Energy-saving electric power cabinet with shock attenuation formula |
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| CN110880694A CN110880694A (en) | 2020-03-13 |
| CN110880694B true CN110880694B (en) | 2020-08-07 |
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| CN205656566U (en) * | 2016-05-09 | 2016-10-19 | 阿坝师范学院 | Shock attenuation formula computer machine case |
| CN106711782B (en) * | 2017-03-21 | 2018-08-28 | 山东瑞科电气有限公司 | One kind carrying the energy-saving electric power cabinet of damping type |
| CN207069374U (en) * | 2017-08-23 | 2018-03-02 | 何柔 | A kind of dust-proof damping electric power cabinet of electric power |
| CN208180987U (en) * | 2018-03-23 | 2018-12-04 | 比亚迪股份有限公司 | A kind of pedestrian protection system and vehicle |
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Effective date of registration: 20221009 Address after: 1-4-135, Industrial Development Zone, Xinglongtai District, Panjin City, Liaoning Province, 124000 Patentee after: PANJIN GUANGLIDA ELECTRIC Co.,Ltd. Address before: Room 909d, Jiayue building, 38 Zhongshan Avenue, Tianhe District, Guangzhou, Guangdong 510660 Patentee before: Guangzhou Gongping Technology Co.,Ltd. |