CN111668718A - Power equipment box with shock attenuation function of preventing dust - Google Patents
Power equipment box with shock attenuation function of preventing dust Download PDFInfo
- Publication number
- CN111668718A CN111668718A CN202010445013.5A CN202010445013A CN111668718A CN 111668718 A CN111668718 A CN 111668718A CN 202010445013 A CN202010445013 A CN 202010445013A CN 111668718 A CN111668718 A CN 111668718A
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- CN
- China
- Prior art keywords
- shock absorption
- box body
- cylinder
- power equipment
- box
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
-
- 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
- H02B1/46—Boxes; Parts thereof or accessories therefor
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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
-
- 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
- H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
- H02B1/505—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor retractable installations
-
- 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
-
- 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
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
The invention discloses a power equipment box with a damping and dustproof function, which comprises a top plate, a box body, a side damping plate, a base, a heat dissipation groove, a detachable insulating filtering baffle and a lower damping spring cylinder. The box top fixed mounting have the roof, below fixed mounting has the base, the next damping spring install the base lower extreme. The radiating grooves are respectively formed below the top plate, on the side face of the box body, on the side face of the side shockproof plate and on the periphery of the base. The detachable insulating filtering baffle is arranged in the inner wall provided with the heat dissipation groove through the sliding groove. The lower damping spring cylinder can offset the vibration generated when the power equipment operates, and the damage of the rigid vibration of the power equipment to the lower damping spring cylinder and the box body is reduced. When the air flows into the box body, the carried dust and sundries are blocked by the filter plate, so that the service life of the power equipment is prolonged.
Description
Technical Field
The invention relates to a box body, in particular to a power equipment box body with a damping and dustproof function.
Background
At present, with the great progress of production and life, more and more large, medium and small power equipment enter the life of people, and various power equipment boxes also appear for the protection of the power equipment. But the vibrations that the power equipment box in the market produced when operating the power equipment in the box do not carry out effective processing, make to have rigid vibrations between power equipment and box, rigid vibrations not only can cause the harm to the structure of box itself, and is also very big to power equipment's harm. Power equipment still can produce a large amount of heat at the operation in-process, and the power equipment box on the market is either the heat dissipation not enough, or the louvre of seting up leads to the dust to get into the box inside too greatly, influences power equipment's normal work easily.
Disclosure of Invention
The invention aims to provide a power equipment box with a shock absorption and dust prevention function, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
the utility model provides a power equipment box with dustproof function of shock attenuation, includes roof, box, side position damping plate, base, radiating groove, demountable insulating filtering baffle, next damping spring cylinder and side position damping spring cylinder. The utility model discloses a damping device for refrigerator, including box, side position damping spring cylinder, roof, side position damping spring cylinder, side damping spring cylinder. When the box body is internally provided with operating electric equipment, the vibration generated by the electric equipment is transmitted into the base through the lower surface of the box body and then transmitted into the lower damping spring cylinder connected with the lower surface of the base through the base.
The lower spring cylinder comprises a lower piston rod, a lower cylinder outer cylinder, a lower spring and a lower piston plate. After the lower spring cylinder receives the power of the electric equipment vibration, the lower piston plate is pressed downwards by the force of the lower piston rod and then compressed and fixed in the lower spring in the lower cylinder outer cylinder, so that the lower spring generates deformation force and the vibration generated by the operation of the electric equipment is reduced.
Particularly, the side damping plates which are parallel to the side surfaces of the box body are respectively arranged on the three side surfaces of the box body through the side damping spring air cylinders.
The side spring air cylinder comprises a side air cylinder outer cylinder, a side air cylinder inner cylinder, a side piston rod and a side spring, wherein the inner surface of the side air cylinder outer cylinder and the outer surface of the side air cylinder inner cylinder are in slidable connection and form closed connection when sliding. When the side position damper plate receives there is the horizontal force, with the side position damper plate is connected perpendicularly side position spring cylinder the side position cylinder outer casing can at first remove, and make the side position piston rod with side position cylinder inner casing produces relative movement, then makes the up end compression of side position cylinder inner casing side position spring produces the deformation force balance the horizontal force that the box received. When there is the ascending power in horizontal direction because of the during operation production of the inside power equipment of box, side position cylinder inner cylinder can be through inertial compression side position spring produces the balanced vibrations of deformation power then.
The heat dissipation grooves are formed in the bottom face of the top plate, the side face of the box body, the side face of the side shockproof plate and the periphery of the base respectively. The detachable insulating filtering baffle is arranged in the inner wall provided with the radiating grooves through a sliding groove, and an insulating filter screen is laid in the inner frame of the detachable insulating filtering baffle.
When the shock absorber works, the vibration generated by the operation of the power equipment in the box body can be transmitted to the lower damping spring cylinder connected with the base through the box body, the lower piston rod in the lower damping spring cylinder pushes the lower piston plate fixedly connected with the lower piston rod to move under the stress, and then the lower spring in the outer cylinder of the lower cylinder is pushed to generate deformation force to counteract the force in the direction vertical to the lower piston plate. The side position shockproof plate is connected with the three side walls of the box body through the side position damping spring air cylinder, when the box body receives force in the horizontal direction, the side position damping spring air cylinder can compress and sleeve the side position spring on the side position piston rod through relative movement of the side position air cylinder outer cylinder and the side position air cylinder inner cylinder, and the side position spring generates deformation force and then counteracts vibration in the horizontal direction received by the box body.
Power equipment during operation can produce a large amount of heats, and the hot fluid gas can pass through the radiating groove flows into the external world, and external gas passes through simultaneously the radiating groove gets into the box carries out heat exchange with the external world, cools off the inside power equipment of box, and can block the dust debris in the outside air. The insulation filter screen laid in the detachable insulation filter baffle can block dust and sundries flowing into the box body at the outer side of the box body. The detachable insulating filtering baffle is detachably matched with each inner wall through the sliding groove, and particularly hot fluid gas exhausted by the radiating grooves formed in the lower portion of the top plate can be exhausted through the inclined plane above the side damping plate.
As a further scheme of the invention: and the damping washer is bonded with the bottom surface of the lower damping spring cylinder.
Compared with the prior art, the invention has the beneficial effects that:
1. the damping spring cylinder at the lower position and the side position can offset part of vibration generated when the power equipment operates by using the force generated by the deformation of the spring, so that the damage to the cylinder and the power equipment box body caused by the rigid vibration of the power equipment is reduced.
2. Unavoidable meeting in the air can have dust and debris, can the winding play more dust debris when air flow is big, and most dust debris are then blocked by the filter screen when passing through the radiating groove, let the cold air that is filtered flow into the box and carry out the heat exchange with power equipment, conveniently dismantle the washing with power equipment box complex insulating filter screen, because of its insulating material, greatly increased user's safety again.
Drawings
Fig. 1 is a schematic structural diagram of a power equipment box with shock absorption and dust prevention functions.
Fig. 2 is a schematic structural diagram of a front box body in a power equipment box body with a shock absorption and dust prevention function.
Fig. 3 is a schematic structural diagram of the interior of a lateral damping spring cylinder in a power equipment box with damping and dust-proof functions.
Fig. 4 is a schematic structural diagram of the interior of a lower damping spring cylinder in a power equipment box with damping and dust-proof functions.
Fig. 5 is a schematic structural diagram of a detachable insulating filtering baffle in a power equipment box body with the functions of shock absorption and dust prevention.
Fig. 6 is a schematic structural diagram of distribution positions of heat dissipation grooves on a top plate in a power equipment box body with shock absorption and dust prevention functions.
In the figure: 1-top plate, 2-side damping plate, 3-box, 4-base, 5-lower damping spring cylinder, 51-lower piston rod, 52-lower cylinder outer cylinder, 53-lower spring, 54-lower piston plate, 6-side damping spring cylinder, 61-side cylinder outer cylinder, 62-side cylinder inner cylinder, 63-side piston rod, 64-side spring, 7-radiating groove, 8-damping washer, 9-detachable insulating filtering baffle, 10-sliding groove and 11-insulating filtering net.
Detailed Description
The technical solution of the present patent will be described in further detail with reference to the following embodiments.
Example 1
Referring to fig. 1 to 6, an electrical equipment box with shock absorption and dust prevention functions includes a top plate 1, a box body 3, a lateral shock absorption plate 2, a base 4, a lower shock absorption spring cylinder 5, and a lateral shock absorption spring cylinder 6. 3 top fixed mounting of box have roof 1, the below fixed mounting of box 3 has base 4, side position damping spring 6 one end through can dismantle connect in the side of box 3, side position damping spring 6's the other end is through can dismantling to connect and install perpendicularly side position damping plate 2, the one end of next damping spring cylinder 5 through can dismantling connect in the lower surface of base 4, the other end of next damping spring 5 links to each other with ground. When there is an operating electric device inside the box 3, the vibration generated by the electric device is transmitted to the base 4 through the bottom surface of the box 3, and then transmitted to the lower damping spring cylinder 5 connected to the lower surface of the base 4 through the base 4.
The lower spring cylinder 5 comprises a lower piston rod 51, a lower cylinder outer cylinder 52, a lower spring 53 and a lower piston plate 54, wherein after the lower spring cylinder 5 receives the force of the electric device vibration, the force presses the lower piston plate 54 through the lower piston rod 51, and the lower piston plate 54 compresses the lower spring 53 fixed in the lower cylinder outer cylinder 52, so that the lower spring 53 generates a deformation force to reduce the vibration generated by the electric device operation.
Specifically, in this embodiment, the side damping plates 2 parallel to the side surfaces of the case 3 are respectively mounted on three side surfaces of the case 3 through the side damping spring cylinders 6. When there are a lot of conditions in the environment of the box 3, such as windy weather, which cause the box 3 to receive horizontal component force, the lateral damping plate 2 can achieve the purpose of force relief by the lateral damping spring cylinder 6 connected with it, and then balance the box 3.
The side spring cylinder 6 comprises a side cylinder outer 61, a side cylinder inner 62, a side piston rod 63 and a side spring 64, wherein the inner surface of the side cylinder outer 61 and the outer surface of the side cylinder inner 62 are slidably connected and form a sealing connection when sliding. When the lateral damping plate 2 receives a horizontal component force, the lateral cylinder outer cylinder 61 of the lateral spring cylinder 5 vertically connected to the lateral damping plate first moves and causes the lateral piston rod and the lateral cylinder inner cylinder 62 to move relatively, and then causes the upper end surface of the lateral cylinder inner cylinder 62 to compress the lateral spring 64, thereby generating a deformation force to balance the horizontal force received by the case 3. When there is a force in the horizontal direction generated by the electric power equipment inside the box 3 during operation, the side cylinder inner 62 compresses the side spring 64 by inertia, and then generates a deformation force balance shock.
The working principle of the embodiment is as follows: during operation, vibration generated by operation of the electrical equipment in the box 3 is transmitted to the lower damping spring cylinder 5 connected to the base 3 through the box 3, the lower piston rod 51 in the lower damping spring cylinder 5 is forced to push the lower piston plate 54 fixedly connected to the lower piston rod 51 to move, and then the lower spring 53 in the lower cylinder outer cylinder 52 is pushed to generate a deformation force to counteract a force in a direction perpendicular to the lower piston plate 54. The lateral shock-absorbing plate 2 is connected to the lateral wall of the box 3 by the lateral shock-absorbing spring cylinder 6, when the box 3 receives a force in the horizontal direction, the lateral shock-absorbing spring cylinder 6 compresses and covers the lateral spring 64 on the lateral piston rod 63 through the relative movement of the lateral cylinder outer cylinder 61 and the lateral cylinder inner cylinder 62, and the lateral spring 64 generates a deformation force to counteract the vibration in the horizontal direction received by the box 3. Not only the power equipment inside the box body 3 is protected, but also the service life of the box body 3 is prolonged.
Compared with the prior art, the invention has the beneficial effects that: the damping spring cylinder at the lower position and the side position can offset part of vibration generated when the power equipment operates by using the force generated by the deformation of the spring, so that the damage to the cylinder and the power equipment box body caused by the rigid vibration of the power equipment is reduced.
Example 2
Referring to fig. 1-6, in order to increase the dust-proof performance and to protect the power equipment more effectively, the present embodiment is further improved based on embodiment 1, and the improvement is: the utility model provides an electrical equipment box with dustproof function of shock attenuation, includes roof 1, box 3, side position shock attenuation board 2, base 4, radiating groove 7, demountable insulation filtering baffle 9. The heat dissipation grooves 7 are respectively formed below the top plate 1, on the side face of the box body, on the side face of the side shockproof plate and on the upper face and the side face of the base. The detachable insulating filtering baffle 9 is arranged in the inner wall provided with the radiating groove through a sliding groove 10, and an insulating filtering net 11 is laid in the inner frame of the detachable insulating filtering baffle 9.
The working principle of the embodiment is as follows: power equipment during operation can produce a large amount of heats, and the hot fluid gas can pass through radiating groove 7 flows into the external world, and external gas passes through simultaneously radiating groove 7 gets into the box carries out the heat exchange with the external world, cools off 3 inside power equipment of box, and can block the dust debris in the outside air, has prolonged power equipment's life-span. The insulating filter screen 11 laid in the detachable insulating filter baffle 9 can block dust and foreign matters flowing into the box body at the outer side of the box body 3. The detachable insulating filtering baffle 9 is detachably matched with each inner wall through the sliding groove 10, particularly, hot-fluid gas discharged from the heat radiating grooves 7 formed below the top plate 1 can be discharged through the inclined plane above the side damping plate 2, the backflow degree of the hot-fluid gas is reduced, the detachable insulating filtering baffle 9 is convenient to detach and clean, and the safety of a user is greatly improved due to the fact that the detachable insulating filtering baffle is made of insulating materials.
Although the preferred embodiments of the present patent have been described in detail, the present patent is not limited to the above embodiments, and various changes can be made without departing from the spirit of the present patent within the knowledge of those skilled in the art.
Claims (10)
1. The power equipment box with the shock absorption and dust prevention functions comprises a box body (3) and a base (4), and is characterized in that the base (4) is fixedly installed below the box body (3), a lower shock absorption spring cylinder (5) is arranged on the lower surface of the base (4), one end of the lower shock absorption spring cylinder (5) is connected to the lower surface of the base (4) through detachable connection, and the other end of the lower shock absorption spring cylinder is connected with the ground; the side of the box body is provided with a detachable insulating filtering baffle (9).
2. The power equipment box body with the shock absorption and dust prevention functions as claimed in claim (1), wherein a side shock absorption spring cylinder (6) is arranged on the side face of the box body (3), one end of the side shock absorption spring (6) is detachably connected to three side faces of the box body (3), and a side shock absorption plate (2) is vertically installed at the other end of the side shock absorption spring through a detachable connection.
3. The electrical equipment box with the shock absorption and dust prevention functions as recited in claim 1, wherein the lower surface of the lower shock absorption spring cylinder (5) is provided with a shock absorption gasket (8) by bonding.
4. The electrical equipment box with the shock absorption and dust prevention functions as claimed in claim 3, wherein a top plate (1) is mounted above the box body (3).
5. The electrical equipment box with the shock absorption and dust prevention functions as claimed in claim 1, wherein heat dissipation grooves (7) are formed in the side faces of the box body (3), the lower surface of the top plate (1) and the periphery of the base (4).
6. The electrical equipment box with the shock absorption and dust prevention functions as claimed in claim 1, wherein a detachable insulating filtering baffle plate (9) is arranged in the heat dissipation groove (7) in a matching manner.
7. The electrical equipment box with the shock absorption and dust prevention functions as recited in claim 3, wherein the shock absorption gasket (8) has anti-slip lines on the lower surface.
8. The electrical equipment box with the shock absorption and dust prevention functions as claimed in claim 1, wherein the fit of the insulation filter plate (9) and the sliding groove (10) is a clearance fit.
9. The box body with the shock absorption and dust prevention functions for the electric equipment as claimed in claim 1, wherein the inner frame of the detachable insulating filtering baffle plate (9) is paved with an insulating filtering net (11).
10. The electrical equipment box with the shock absorption and dust prevention functions as recited in claim 1, wherein the cylinder material of the lower shock absorption spring cylinder (5) is aluminum alloy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010445013.5A CN111668718A (en) | 2020-05-23 | 2020-05-23 | Power equipment box with shock attenuation function of preventing dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010445013.5A CN111668718A (en) | 2020-05-23 | 2020-05-23 | Power equipment box with shock attenuation function of preventing dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111668718A true CN111668718A (en) | 2020-09-15 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010445013.5A Pending CN111668718A (en) | 2020-05-23 | 2020-05-23 | Power equipment box with shock attenuation function of preventing dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111668718A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113258483A (en) * | 2021-06-30 | 2021-08-13 | 山东广域科技有限责任公司 | Shockproof heat dissipation power distribution cabinet |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107039910A (en) * | 2017-05-09 | 2017-08-11 | 长沙金定信息技术有限公司 | A kind of antidetonation crash-proof transformer station |
| CN108683087A (en) * | 2018-07-15 | 2018-10-19 | 钟红灵 | A kind of dust-proof damp proof electric power cabinet |
| CN208062603U (en) * | 2018-04-03 | 2018-11-06 | 浙江峰邦机械科技有限公司 | A kind of power equipment anticollision radiator |
| CN109149393A (en) * | 2018-09-14 | 2019-01-04 | 漯河市宏力电器有限公司 | A kind of high-tension switch cabinet case with high efficiency insulation protective performance |
| CN109378747A (en) * | 2018-11-21 | 2019-02-22 | 门雨晴 | A kind of oil-field flooding control system frequency conversion tank |
| CN209071918U (en) * | 2018-12-12 | 2019-07-05 | 江苏同风能源科技有限公司 | A kind of power equipment case can be used for hot area |
-
2020
- 2020-05-23 CN CN202010445013.5A patent/CN111668718A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107039910A (en) * | 2017-05-09 | 2017-08-11 | 长沙金定信息技术有限公司 | A kind of antidetonation crash-proof transformer station |
| CN208062603U (en) * | 2018-04-03 | 2018-11-06 | 浙江峰邦机械科技有限公司 | A kind of power equipment anticollision radiator |
| CN108683087A (en) * | 2018-07-15 | 2018-10-19 | 钟红灵 | A kind of dust-proof damp proof electric power cabinet |
| CN109149393A (en) * | 2018-09-14 | 2019-01-04 | 漯河市宏力电器有限公司 | A kind of high-tension switch cabinet case with high efficiency insulation protective performance |
| CN109378747A (en) * | 2018-11-21 | 2019-02-22 | 门雨晴 | A kind of oil-field flooding control system frequency conversion tank |
| CN209071918U (en) * | 2018-12-12 | 2019-07-05 | 江苏同风能源科技有限公司 | A kind of power equipment case can be used for hot area |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113258483A (en) * | 2021-06-30 | 2021-08-13 | 山东广域科技有限责任公司 | Shockproof heat dissipation power distribution cabinet |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20200915 |
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| RJ01 | Rejection of invention patent application after publication |