CN209845628U - Electric automatization switch board - Google Patents
Electric automatization switch board Download PDFInfo
- Publication number
- CN209845628U CN209845628U CN201920511793.1U CN201920511793U CN209845628U CN 209845628 U CN209845628 U CN 209845628U CN 201920511793 U CN201920511793 U CN 201920511793U CN 209845628 U CN209845628 U CN 209845628U
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- China
- Prior art keywords
- brush
- control cabinet
- fixedly connected
- piston
- box
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- Expired - Fee Related
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Abstract
The utility model discloses an electric automatization control cabinet belongs to power radiator fan field. The electric automation control cabinet comprises a shell, wherein a circuit board is electrically connected in the shell, a first clamping plate is fixedly connected in the shell, a cooling fan is rotatably connected on the first clamping plate, a first brush rod is slidably connected on a first piston box, a second brush rod is slidably connected on a second piston box, and brush layers on the first brush rod and the second brush rod are abutted against the surface of the first cooling fan; the utility model discloses a first radiator fan rotates to the heat that the operation of preliminary elimination switch board brought slides from top to bottom through sliding connection's on the first piston box first brush pole, thereby the effectual dust of cleaing away, slides from top to bottom through sliding connection's on the second piston box second brush pole, thereby the effectual dust of cleaing away, thereby the effectual dust that prevents damages fan and inside electrical components, has prolonged the life of switch board.
Description
Technical Field
The utility model relates to a power radiator fan technical field especially relates to electric automation control cabinet.
Background
The control cabinet is formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement, and the arrangement of the control cabinet meets the requirement of normal operation of a power system, is convenient to overhaul and does not endanger the safety of people and surrounding equipment; when in normal operation, the circuit can be switched on or switched off by a manual or automatic switch; the circuit is cut off or the alarm is given by the aid of a protective electrical appliance when the fault or abnormal operation occurs; the measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state.
At present, the control cabinet generally adopts louvre and radiator fan to dispel the heat, and radiator fan can inhale more dust in daily work, and the dust can cause the jam to the normal operating of flabellum, causes the damage to the flabellum, and radiating efficiency greatly reduced has reduced radiator fan's life.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the existing cooling fan is poor in cooling effect due to the accumulated dust of the fan blades and cannot remove dust, and providing an electric automation control cabinet.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides an electric automatization control cabinet, includes the casing, electric connection has the circuit board in the casing, the first cardboard of fixedly connected with in the casing, rotate on the first cardboard and be connected with radiator fan, be connected with first piston case and second piston case in the casing, sliding connection has first brush pole on the first piston case, sliding connection has second brush pole on the second piston case, the brush layer on first brush pole and the second brush pole all offsets with first radiator fan surface.
Preferably, the first piston box and the second piston box are both connected with sliding plugs in a sliding mode, and the sliding plugs are fixedly connected with the first brush rod and the second brush rod respectively.
Preferably, the small-size air pump of fixedly connected with on the roof in the casing, sealing connection has first gas-supply pipe and second gas-supply pipe on the small-size air pump gas transmission mouth, the one end that small-size air pump was kept away from to first gas-supply pipe is arranged in the second piston box, the one end that small-size air pump was kept away from to the second gas-supply pipe is arranged in the first piston box.
Preferably, one side of the sliding plug, which is far away from the second brush rod, is fixedly connected with a spring, one end of the spring, which is far away from the sliding plug, is fixedly connected to the inner wall of the second piston box, and one side of the sliding plug, which is far away from the spring, is fixedly connected with a cushion pad.
Preferably, an air inlet fan hole is formed in the side wall of the shell, a second clamping plate is fixedly connected in the shell, a second cooling fan is rotatably connected to the second clamping plate, and dust screens are arranged on the air inlet fan hole and the second clamping plate.
Preferably, a dust collection box is arranged on the inner bottom wall of the shell, and the dust collection box is arranged right below the position where the brush rod is abutted against the first cooling fan.
Compared with the prior art, the utility model provides an electric automatization control cabinet possesses following beneficial effect:
1. according to the electric automation control cabinet, in the heat dissipation process, the first heat dissipation fan rotates, so that heat brought by operation of the control cabinet is eliminated preliminarily, when dust is required to be removed, the first brush rod connected with the first piston box in a sliding mode slides up and down, so that dust on the surface of the lower side of the first heat dissipation fan is effectively removed, the second brush rod connected with the second piston box in a sliding mode slides up and down, so that dust on the surface of the upper side of the first heat dissipation fan is effectively removed, the fan and internal electrical components are effectively prevented from being damaged by the dust, and the service life of the control cabinet is prolonged;
2. in the dust removal process, the small air pump works, the small air pump can pump air through the first air pipe and the second air pipe which are hermetically connected on the air transmission port of the small air pump, and the pumped air can drive the sliding plug in the piston box to slide, so that power is provided for the movement of the two groups of brush rods;
3. according to the electric automation control cabinet, in the resetting process of the sliding plug, the spring fixedly connected with the sliding plug can improve the resetting speed of the sliding plug, the reciprocating motion of the brush rods is facilitated, and the buffer cushion fixedly connected with one side of the sliding plug, which is far away from the spring, can prevent the two groups of brush rods from mutually impacting in the resetting process of the sliding plug, so that the safety in the dust removal process is improved;
4. according to the electric automation control cabinet, in the heat dissipation process, the speed of external air entering the control cabinet is improved through the air inlet fan holes formed in the side wall of the shell, so that the heat dissipation efficiency is improved, the heat dissipation efficiency is further improved through the second heat dissipation fan connected to the second clamping plate, the service life of the control cabinet is further ensured, and the dust screens are arranged on the air inlet fan holes and the second clamping plate, so that dust is effectively prevented from entering the control cabinet, and further, internal elements are further prevented from being damaged;
5. this electric automatization control cabinet, at the dust removal in-process, the dust that the brush-holder stud swept will fall down, through the dust absorption box that is equipped with on the diapire in the casing to can effectual absorption the dust that drops.
Drawings
Fig. 1 is a schematic structural view of an electrical automation control cabinet according to the present invention;
fig. 2 is a schematic view of a first internal structure of the electric automation control cabinet according to the present invention;
fig. 3 is a schematic diagram of a second internal structure of the electric automation control cabinet according to the present invention;
fig. 4 is a partial enlarged view of a portion a of the electrical automation control cabinet of the present invention.
In the figure: 1. a housing; 101. an air inlet fan hole; 102. a circuit board; 103. a first clamping plate; 1031. a first heat dissipation fan; 104. a second clamping plate; 1041. a second heat dissipation fan; 1042. a dust screen; 105. a second piston case; 1051. a second brush bar; 106. a first piston case; 1061. a first brush bar; 107. a small air pump; 1071. a first gas delivery pipe; 1072. a second gas delivery pipe; 108. a spring; 109. a sliding plug; 110. a cushion pad; 2. a dust collection box.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.
Example 1:
referring to fig. 1-4, an electrical automation control cabinet comprises a housing 1, a circuit board 102 electrically connected to the housing 1, a first clamping plate 103 fixedly connected to the housing 1, a first cooling fan 1031 rotatably connected to the first clamping plate 103, a first piston box 106 and a second piston box 105 connected to the housing 1, a first brush rod 1061 slidably connected to the first piston box 106, a second brush rod 1051 slidably connected to the second piston box 105, and brush layers on the first brush rod 1061 and the second brush rod 1051 respectively abut against the surface of the first cooling fan 1031, wherein during cooling, the first cooling fan 1031 rotates to primarily remove heat generated by operation of the control cabinet, when dust removal is required, the first brush rod 1061 slidably connected to the first piston box 106 slides up and down to effectively remove dust on the lower surface of the first cooling fan 1031, the second brush rod 1051 slidably connected to the second piston box 105 slides up and down, thereby effectively removing dust on the upper side surface of the first heat dissipation fan 1031, thereby effectively preventing the dust from damaging the fan and internal electrical components and prolonging the service life of the control cabinet.
Example 2:
referring to fig. 1 to 4, an electrical automation control cabinet includes a housing 1, a circuit board 102 electrically connected to the housing 1, a first card board 103 fixedly connected to the housing 1, a first cooling fan 1031 rotatably connected to the first card board 103, a first piston box 106 and a second piston box 105 connected to the housing 1, a first brush rod 1061 slidably connected to the first piston box 106, a second brush rod 1051 slidably connected to the second piston box 105, the first brush rod 1061 and the second brush rod 1051 both abutting against the surface of the first cooling fan 1031, during cooling, the first cooling fan 1031 rotates to primarily remove heat generated by operation of the control cabinet, when dust removal is required, the first brush rod 1061 slidably connected to the first piston box 106 slides up and down to effectively remove dust on the lower surface of the first cooling fan 1031, the second brush rod 1051 slidably connected to the second piston box 105 slides up and down, thereby effectively removing dust on the upper side surface of the first radiator fan 1031, thereby effectively preventing the dust from damaging the fan and internal electrical components, and prolonging the service life of the control cabinet, the first piston box 106 and the second piston box 105 are both slidably connected with a sliding plug 109, and the sliding plug 109 is fixedly connected with the first brush rod 1061 and the second brush rod 1051 respectively.
Fixedly connected with small-size air pump 107 on the roof in casing 1, sealing connection has first gas-supply pipe 1071 and second gas-supply pipe 1072 on the gas transmission mouth of small-size air pump 107, and the one end that small-size air pump 107 was kept away from to first gas-supply pipe 1071 is arranged in second piston box 105, and the one end that small-size air pump 107 was kept away from to second gas-supply pipe 1072 is arranged in first piston box 106.
In the dust removal process, through the work of small-size air pump 107, small-size air pump 107 will be through the gas transmission mouth on the first gas-supply pipe 1071 and the second gas-supply pipe 1072 pump gas of sealing connection, the gas of pump sending will drive the sliding plug 109 slip of piston box to the removal for two sets of brush poles provides power.
Example 3:
referring to fig. 2-4, an electrical automation control cabinet is substantially the same as that of embodiment 2, further, a spring 108 is fixedly connected to a side of the sliding plug 109 away from the second brush rod 1051, an end of the spring 108 away from the sliding plug 109 is fixedly connected to an inner wall of the second piston box 105, a buffer pad 110 is fixedly connected to a side of the sliding plug 109 away from the spring 108, in a process of resetting the sliding plug 109, a resetting speed of the sliding plug 109 can be increased by the spring 108 fixedly connected to the sliding plug 109, and a reciprocating motion of the brush rods is facilitated, and in a process of resetting the sliding plug 109, two sets of brush rods do not collide with each other by the buffer pad 110 fixedly connected to a side of the sliding plug 109 away from the spring 108, thereby improving safety in a dust removal process.
Example 4:
referring to fig. 2, an electrical automation control cabinet is substantially the same as embodiment 1, further, an air inlet fan hole 101 is formed in a side wall of the casing 1, a second clamping plate 104 is fixedly connected to the inside of the casing 1, a second cooling fan 1041 is rotatably connected to the second clamping plate 104, dust screens 1042 are respectively disposed on the air inlet fan hole 101 and the second clamping plate 104, in a heat dissipation process, through the air inlet fan hole 101 formed in the side wall of the casing 1, a rate of external air entering the control cabinet is increased, so that heat dissipation efficiency is increased, through the second cooling fan 1041 connected to the second clamping plate 104, so that heat dissipation efficiency is further increased, a service life of the control cabinet is further ensured, and through the air inlet fan hole 101 and the second clamping plate 104, the dust screens 1042 are disposed, so that dust is effectively prevented from entering the control cabinet, and further, it is further ensured that internal components are not damaged.
Referring to fig. 2, being equipped with dust box 2 in casing 1 on the diapire, dust box 2 is arranged in under the department that brush-holder stud offsets with first radiator fan 1031, and at the dust removal in-process, the dust that the brush-holder stud swept will fall, through dust box 2 that is equipped with in casing 1 on the diapire to dust that can effectual absorption dropped.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides an electric automatization control cabinet, includes casing (1), electrically connected with circuit board (102) in casing (1), its characterized in that, the first cardboard (103) of fixedly connected with in casing (1), rotate on first cardboard (103) and be connected with first radiator fan (1031), casing (1) in-connection has first piston case (106) and second piston case (105), sliding connection has first brush pole (1061) on first piston case (106), sliding connection has second brush pole (1051) on second piston case (105), the brush layer on first brush pole (1061) and second brush pole (1051) all offsets with first radiator fan (1031) surface.
2. The electrical automation control cabinet of claim 1, wherein a sliding plug (109) is slidably connected in each of the first piston box (106) and the second piston box (105), and the sliding plug (109) is fixedly connected with the first brush rod (1061) and the second brush rod (1051), respectively.
3. The electric automation control cabinet of claim 2, wherein the small air pump (107) is fixedly connected to the inner top wall of the housing (1), the air transmission port of the small air pump (107) is hermetically connected with a first air transmission pipe (1071) and a second air transmission pipe (1072), one end of the first air transmission pipe (1071) far away from the small air pump (107) is arranged in the second piston box (105), and one end of the second air transmission pipe (1072) far away from the small air pump (107) is arranged in the first piston box (106).
4. The electrical automation control cabinet of claim 2, wherein a spring (108) is fixedly connected to a side of the sliding plug (109) far away from the second brush rod (1051), an end of the spring (108) far away from the sliding plug (109) is fixedly connected to an inner wall of the second piston box (105), and a cushion pad (110) is fixedly connected to a side of the sliding plug (109) far away from the spring (108).
5. The electrical automation control cabinet according to claim 1, wherein an air inlet fan hole (101) is formed in a side wall of the housing (1), a second clamping plate (104) is fixedly connected in the housing (1), a second heat dissipation fan (1041) is rotatably connected to the second clamping plate (104), and dust screens (1042) are respectively disposed on the air inlet fan hole (101) and the second clamping plate (104).
6. The electrical automation control cabinet according to any one of claims 1 to 5, characterized in that a dust suction box (2) is provided on the inner bottom wall of the housing (1), the dust suction box (2) being placed below the first heat dissipation fan (1031).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920511793.1U CN209845628U (en) | 2019-04-16 | 2019-04-16 | Electric automatization switch board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920511793.1U CN209845628U (en) | 2019-04-16 | 2019-04-16 | Electric automatization switch board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209845628U true CN209845628U (en) | 2019-12-24 |
Family
ID=68912053
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920511793.1U Expired - Fee Related CN209845628U (en) | 2019-04-16 | 2019-04-16 | Electric automatization switch board |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209845628U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113271738A (en) * | 2021-05-24 | 2021-08-17 | 南方电网数字电网研究院有限公司 | Low-power-consumption conveniently-disassembled power system chip protection device |
-
2019
- 2019-04-16 CN CN201920511793.1U patent/CN209845628U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113271738A (en) * | 2021-05-24 | 2021-08-17 | 南方电网数字电网研究院有限公司 | Low-power-consumption conveniently-disassembled power system chip protection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191224 Termination date: 20210416 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |