CN209766972U - Switch cabinet and rain shielding mechanism thereof - Google Patents
Switch cabinet and rain shielding mechanism thereof Download PDFInfo
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- CN209766972U CN209766972U CN201920597264.8U CN201920597264U CN209766972U CN 209766972 U CN209766972 U CN 209766972U CN 201920597264 U CN201920597264 U CN 201920597264U CN 209766972 U CN209766972 U CN 209766972U
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Abstract
The utility model discloses a cubical switchboard and rain mechanism hides rain spare and installs at the top of the cabinet body for it can keep out the wind and rain for the cabinet body to hide rain spare, avoids the cabinet body to lead to inside components and parts to damage because of the infiltration rainwater. Because the rain shielding piece is provided with the leading-in part and the outlet, rainwater dropping on the rain shielding piece is intensively drained from the leading-in part and flows into the flow guide pipe from the outlet, so that the rainwater is prevented from flowing on the rain shielding piece arbitrarily, and the rainwater drops along the periphery of the rain shielding piece, the phenomenon that a large amount of rainwater is accumulated around the cabinet body is avoided, the periphery of the cabinet body is kept dry, and the stable operation of the cabinet body is facilitated. Simultaneously, the honeycomb duct extends to the lateral surface of the cabinet body from sheltering from rain on the piece, so for the rainwater of collecting passes through the honeycomb duct and discharges outside the cabinet body, avoids dripping on the cabinet body once more from the rainwater that flows out in the honeycomb duct.
Description
Technical Field
The utility model relates to a power equipment technical field especially relates to a cubical switchboard and rain mechanism hides thereof.
Background
The switch cabinet is an electric equipment, controlling the opening and closing of various equipments, the exterior line of the switch cabinet firstly enters the main control switch in the cabinet, then enters the branch control switch, each branch circuit is set according to its requirements, such as instrument, automatic control, motor magnetic switch, various AC contactors, etc., some are also provided with high-voltage chamber and low-voltage chamber switch cabinets, which are provided with high-voltage bus, such as power plant, etc., some are also provided with low-frequency load-reducing for protecting the main equipments, the components in the switch cabinet mainly include circuit breaker, isolating switch, load switch, operating mechanism, mutual inductor and various protection devices, etc.
Present cubical switchboard safety protection measure can not satisfy the management demand, at the actual operation in-process, can set up in cabinet body top usually and hide the umbrella, however, the tradition umbrella that hides can lead to the rainwater to drip in the periphery of cubical switchboard along the umbrella edge, leads to the cubical switchboard peripheral a large amount of rainwater of being amassed, leads to the rainwater to permeate to the internal portion of cabinet from the bottom of cubical switchboard easily, seriously influences the normal use of cubical switchboard. Meanwhile, the periphery of the switch cabinet is full of a large amount of rainwater, so that the operation of operators is seriously influenced.
SUMMERY OF THE UTILITY MODEL
accordingly, there is a need for a switch cabinet and a rain shielding mechanism thereof, which can intensively discharge rainwater.
The technical scheme is as follows:
A rain shelter mechanism for a switchgear cabinet comprising: the rain shielding piece is arranged at the top of the cabinet body, a leading-in part and a discharging port are arranged on the rain shielding piece, and the leading-in part is used for leading rainwater into the discharging port; with the honeycomb duct, the honeycomb duct is installed hide on the rain spare, just the honeycomb duct with the discharge port intercommunication sets up, the honeycomb duct is used for extending to the lateral surface of the cabinet body.
The rain shielding mechanism of the switch cabinet is characterized in that the rain shielding part is arranged at the top of the cabinet body, so that the rain shielding part can shield wind and rain for the cabinet body, and the damage of internal components caused by rainwater infiltration to the cabinet body is avoided. Because the rain shielding piece is provided with the leading-in part and the outlet, rainwater dropping on the rain shielding piece is intensively drained from the leading-in part and flows into the flow guide pipe from the outlet, so that the rainwater is prevented from flowing on the rain shielding piece arbitrarily, and the rainwater drops along the periphery of the rain shielding piece, the phenomenon that a large amount of rainwater is accumulated around the cabinet body is avoided, the periphery of the cabinet body is kept dry, and the stable operation of the cabinet body is facilitated. Simultaneously, the honeycomb duct extends to the lateral surface of the cabinet body from sheltering from rain on the piece, so for the rainwater of collecting passes through the honeycomb duct and discharges outside the cabinet body, avoids the rainwater that the honeycomb duct came out to drip on the cabinet body once more.
In one embodiment, the introduction portion includes an introduction slope, and the discharge port is provided at a relatively lower end of the introduction slope.
in one embodiment, the lead-in slope is a tapered surface, and the discharge port is provided at the bottom of the tapered surface.
In one embodiment, the rain shielding mechanism of the switch cabinet further comprises a rain-proof surrounding edge, the rain-proof surrounding edge extends along the periphery of the rain shielding piece and is arranged on the rain shielding piece, and a rain-proof surface of the rain-proof surrounding edge and the lead-in inclined surface form a bad angle theta.
In one embodiment, the rain shielding mechanism of the switch cabinet further comprises an adjusting assembly, the rain shielding member is used for being mounted at the top of the cabinet body through the adjusting assembly, and the adjusting assembly is used for adjusting the height of the rain shielding member on the cabinet body.
In one embodiment, the adjusting assembly comprises a support and a base, the base is used for being mounted at the top of the cabinet body, the support is sleeved on the base, and the height of the support on the base is adjustable.
In one embodiment, the rain shielding mechanism of the switch cabinet further comprises an elastic member, and the elastic member is used for being arranged between the rain shielding member and the top of the cabinet body.
In one embodiment, the flow guide pipe extends out of the discharge port, and the side surface of the flow guide pipe extending out of the discharge port is provided with a filtering hole.
The utility model provides a switch cabinet, include the cabinet body with above switch cabinet hide rain mechanism, it sets up to hide rain the top of the cabinet body, the honeycomb duct extends to on the lateral surface of the cabinet body.
The switch cabinet adopts the rain shielding mechanism of the switch cabinet, and the rain shielding part is arranged at the top of the cabinet body, so that the rain shielding part can shield wind and rain for the cabinet body, and the damage of internal components caused by rainwater infiltration to the cabinet body is avoided. Because the rain shielding piece is provided with the leading-in part and the outlet, rainwater dropping on the rain shielding piece is intensively drained from the leading-in part and flows into the flow guide pipe from the outlet, so that the rainwater is prevented from flowing on the rain shielding piece arbitrarily, and the rainwater drops along the periphery of the rain shielding piece, the phenomenon that a large amount of rainwater is accumulated around the cabinet body is avoided, the periphery of the cabinet body is kept dry, and the stable operation of the cabinet body is facilitated. Simultaneously, the honeycomb duct extends to the lateral surface of the cabinet body from sheltering from rain on the piece, so for the rainwater of collecting passes through the honeycomb duct and discharges outside the cabinet body, avoids the rainwater that the honeycomb duct came out to drip on the cabinet body once more.
In one embodiment, a heat dissipation fan and a dehumidifier are arranged in the cabinet body, a heat dissipation box communicated with the cabinet body is arranged on the cabinet body, and a heat dissipation port is arranged on the heat dissipation box.
Drawings
Fig. 1 is a schematic view of a rain shielding mechanism of a switch cabinet according to an embodiment of the present invention;
Fig. 2 is a schematic view illustrating the adjustment assembly and the elastic member according to an embodiment of the present invention;
Fig. 3 is a schematic view of a rain shielding mechanism of a switch cabinet according to another embodiment of the present invention;
Fig. 4 is a schematic structural diagram of a switch cabinet according to an embodiment of the present invention;
Fig. 5 is a schematic structural view of a switch cabinet according to an embodiment of the present invention.
Description of reference numerals:
100. The rain shielding mechanism of the switch cabinet comprises a rain shielding member 110, a rain shielding member 111, a guiding part 1111, a guiding inclined plane 112, a rain-proof surrounding edge 113, a discharging port 120, a guiding pipe 121, a filtering hole 130, an adjusting component 131, a supporting member 132, a base 140, an elastic member 200, a cabinet body 210, a cabinet door 220, a cabinet lock 230, a base 240, a locking groove 250, a drawer 300, a heat dissipation box 400, a heat dissipation fan 500, a circuit board 600 and a dehumidifier.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention will be further described in detail with reference to the accompanying drawings and the following detailed description. It should be understood that the detailed description and specific examples, while indicating the scope of the invention, are intended for purposes of illustration only and are not intended to limit the scope of the invention.
It will be understood that when an element is referred to as being "secured to" another element, it can be directly on the other element or intervening elements may also be present. When an element is referred to as being "connected" to another element, it can be directly connected to the other element or intervening elements may also be present. The terms "vertical," "horizontal," "left," "right," and the like as used herein are for illustrative purposes only and do not represent the only embodiments.
unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
In the present invention, the terms "first" and "second" do not denote any particular quantity or order, but are merely used to distinguish names.
In one embodiment, referring to fig. 1 and 4, a rain shielding mechanism 100 for a switch cabinet includes: the rain shield 110 and the draft tube 120. The rain shielding member 110 is installed on the top of the cabinet 200, and the rain shielding member 110 is provided with an introduction portion 111 and a discharge port 113. The introduction portion 111 is for introducing rainwater to the discharge port 113. The duct 120 is disposed on the rain shielding member 110, the duct 120 is disposed to communicate with the outlet 113, and the duct 120 is configured to extend to the outer side of the cabinet 200.
The rain shielding mechanism 100 of the switch cabinet is characterized in that the rain shielding member 110 is arranged at the top of the cabinet body 200, so that the rain shielding member 110 can shield wind and rain for the cabinet body 200, and the damage of internal components caused by rainwater infiltration of the cabinet body 200 is avoided. Since the rain shielding member 110 is provided with the introduction portion 111 and the discharge port 113, rainwater dropping on the rain shielding member 110 flows down the introduction portion 111 and flows into the flow guide pipe 120 intensively from the discharge port 113, so that rainwater is prevented from flowing over the rain shielding member 110 and dropping along the periphery of the rain shielding member 110, a large amount of rainwater is prevented from being accumulated around the cabinet 200, the periphery of the cabinet 200 is kept dry, and stable operation of the cabinet 200 is facilitated. Meanwhile, the drainage tube 120 extends from the rain shielding member 110 to the outer side surface of the cabinet 200, so that the collected rainwater is discharged out of the cabinet 200 through the drainage tube 120, and the rainwater flowing out of the drainage tube 120 is prevented from dripping on the cabinet 200 again.
It should be noted that the rain shield 110 can cover the cabinet 200, that is, the area of the rain shield 110 is larger than the cross-sectional area of the cabinet 200. Meanwhile, the specific structural shape of the rain shielding member 110 is not limited in this embodiment, and only the cabinet body 200 needs to be covered, wherein the structural shape of the rain shielding member 110 may be rectangular, circular, oval or other structural shapes.
Specifically, the draft tube 120 is used for being fixed on the outer side surface of the cabinet 200, so that the draft tube 120 is stably fixed, and the draft tube 120 is prevented from shaking due to the flowing of rainwater, therefore, the draft tube 120 is fixed on the outer side surface of the cabinet 200, and the stable drainage of rainwater is facilitated. Meanwhile, a water reservoir or a water channel structure is provided at a port of the flow guide pipe 120 so that the discharged rainwater is effectively collected or guided.
Further, the introduction portion 111 includes an introduction slope 1111. The discharge port 113 is provided at a relatively lower end of the introduction slope 1111. Since the outlet 113 is located at the lower end of the introduction slope 1111, the dropped rainwater stably slides into the outlet 113 along the introduction slope 1111, so that the rainwater is collected in a concentrated manner.
specifically, the lead-in chamfer 1111 is a tapered surface. The discharge port 113 is provided at the bottom of the tapered surface. Thus, the rainwater is concentrated and collected from the periphery to the bottom of the tapered surface by the tapered surface, and is concentrated and discharged from the discharge port 113.
In one embodiment, referring to fig. 1 and 4, the rain shelter mechanism 100 of the switch cabinet further comprises a rain protection skirt 112. The rain-proof skirt 112 is provided on the rain shield 110 so as to extend along the periphery of the rain shield 110, and the rain-proof surface of the rain-proof skirt 112 is disposed at a minor angle θ to the lead-in slope 1111. From this it can be known, rain-proof surrounding edge 112 sets up in the periphery that hides rain piece 110 with certain inclination, so, when the rainy day is along with scraping the wind, the rainwater can drip on the cabinet body 200 with certain angle slope, consequently, this embodiment sets up rain-proof surrounding edge 112 in the periphery that hides rain piece 110, make partly drifting rain stop outside, avoid the rainwater directly to drip on the cabinet body 200, provide more comprehensive rain effect of hiding for the cubical switchboard, thereby greatly improved the safety in utilization of cubical switchboard. The inferior angle θ (referred to as a convex angle) refers to an angle greater than 0 ° and less than 180 °.
In one embodiment, referring to fig. 1, fig. 2 and fig. 4, the rain shielding mechanism 100 of the switch cabinet further includes an adjusting component 130. The rain shield 110 is adapted to be mounted on top of the cabinet 200 by the adjustment assembly 130. The adjustment assembly 130 is used to adjust the height of the rain shield 110 on the cabinet 200. Therefore, the height of the rain shielding piece 110 on the cabinet body 200 is adjusted through the adjusting assembly 130, so that the distance between the rain shielding piece 110 and the top of the cabinet body 200 is effectively adjustable, and thus, when raining, the height of the rain shielding piece 110 on the cabinet body 200 is reduced, and the rain shielding piece 110 is arranged closer to the cabinet body 200, so that the rain shielding piece 110 can better achieve a rain shielding effect; when the weather is sunny, the height of the rain shielding piece 110 on the cabinet body 200 is improved, so that the distance between the rain shielding piece 110 and the cabinet body 200 is increased, and the sunlight can shine on the cabinet body 200 to achieve the moisture-proof effect. Meanwhile, the distance between the rain shield 110 and the cabinet 200 is increased by the adjusting assembly 130, so that the operator can clean or maintain the top of the cabinet 200.
Further, the adjusting assembly 130 includes a support 131 and a base 132. The base 132 is for mounting on the top of the cabinet 200. The supporting member 131 is sleeved on the base 132, and the height of the supporting member 131 on the base 132 is adjustable. Therefore, the height of the rain shielding member 110 on the cabinet 200 can be adjusted by adjusting the height of the supporting member 131 on the base 132.
Alternatively, the height-adjustable implementation of the support 131 on the base 132 may be as follows: the supporting member 131 is provided with an external thread, and the base 132 is provided with an internal thread, so that the height of the supporting member 131 on the base 132 can be adjusted by rotating the supporting member 131; or, the supporting member 131 and the base 132 are connected by a snap, so that the supporting member 131 is snapped at different positions by pushing and pulling the supporting member 131, thereby achieving the height adjustment of the supporting member 131; still alternatively, the supporting member 131 passes through the base 132 and is drivingly connected to the driving member, so that the driving member drives the supporting member 131 to move up and down in the base 132. The driving member may be a cylinder, a hydraulic cylinder, an electric cylinder, a voice coil motor, or other driving devices.
In one embodiment, the rain shelter mechanism 100 of the switchgear further comprises a resilient member 140. The elastic member 140 is for being disposed between the rain shield 110 and the top of the cabinet 200. When rainwater drips on the rain shielding member 110, the rainwater has a certain impact force on the rain shielding member 110, so that the rain shielding member 110 also has a certain impact force, and in this embodiment, the elastic member 140 is arranged between the rain shielding member 110 and the cabinet body 200, and the impact force on the rain shielding member 110 is reduced through the elastic member 140, so that the rain shielding member 110 is effectively damped and buffered. Meanwhile, through the elastic member 140, the rain shielding member 110 is always in a tensioning state, so that the rain shielding member 110 is prevented from loosening on the cabinet body 200 due to the impact force of rainwater, and thus, the structural stability of the rain shielding mechanism 100 of the switch cabinet is improved. The elastic member 140 may be a spring or an elastic rubber, and in this embodiment, the elastic member 140 is a spring, and the spring is sleeved on the supporting member 131 and the base 132.
in another embodiment, the flow guide tube 120 is disposed to extend out of the discharge port 113, and the side of the flow guide tube 120 extending out of the discharge port 113 is provided with the filtering holes 121. Therefore, the drainage tube 120 of the embodiment extends out of the outlet 113, so that when rainwater drops on the rain shielding member 110, dust particles or impurities can be flushed toward the outlet 113, and because the drainage tube 120 extends out of the outlet 113, the flushed dust particles or impurities can be blocked by the side surface of the drainage tube 120 and cannot enter the drainage tube 120, so that the drainage tube 120 is effectively prevented from being blocked by the dust particles or impurities, and meanwhile, the rainwater is drained from the filtering holes 121 or overflows to the pipe orifice of the drainage tube 120. Therefore, the rain shielding mechanism 100 of the switch cabinet can be operated more stably through the duct 120.
in one embodiment, please refer to fig. 1 and 4, a switch cabinet includes a cabinet body 200 and the rain shielding mechanism 100 of the switch cabinet in any one of the above embodiments. The rain shield 110 is disposed at the top of the cabinet 200. The draft tube 120 extends to the outer side of the cabinet 200.
The switch cabinet adopts the rain shielding mechanism 100 of the switch cabinet, and the rain shielding piece 110 is arranged at the top of the cabinet body 200, so that the rain shielding piece 110 can shield wind and rain for the cabinet body 200, and the damage of internal components caused by rainwater infiltration to the cabinet body 200 is avoided. Since the rain shielding member 110 is provided with the introduction portion 111 and the discharge port 113, rainwater dropping on the rain shielding member 110 flows down the introduction portion 111 and flows into the flow guide pipe 120 intensively from the discharge port 113, so that rainwater is prevented from flowing over the rain shielding member 110 and dropping along the periphery of the rain shielding member 110, a large amount of rainwater is prevented from being accumulated around the cabinet 200, the periphery of the cabinet 200 is kept dry, and stable operation of the cabinet 200 is facilitated. Meanwhile, the drainage tube 120 extends from the rain shielding member 110 to the outer side surface of the cabinet 200, so that the collected rainwater is discharged out of the cabinet 200 through the drainage tube 120, and the rainwater coming out of the drainage tube 120 is prevented from dripping on the cabinet 200 again.
Further, referring to fig. 5, a heat dissipation fan 400 and a dehumidifier 600 are disposed in the cabinet 200. The cabinet 200 is provided with a heat dissipation box 300 communicated with the cabinet 200. The heat dissipation box 300 is provided with a heat dissipation port. Therefore, when the temperature in the cabinet 200 is higher than the preset temperature value, the heat dissipation fan 400 is turned on to dissipate heat from the inside of the cabinet 200, and the heat is dissipated from the cabinet 200 to the heat dissipation box 300 and is discharged from the heat dissipation port of the heat dissipation box 300, so that the cabinet 200 is effectively cooled and cooled, and normal operation of components inside the cabinet 200 is guaranteed. This heat dissipation mechanism of cubical switchboard installs heat dissipation case 300 on the cabinet body 200 for the heat is unified to be discharged from heat dissipation case 300, avoids opening the top cap of cabinet door 210 or the cabinet body 200 and leads to inside components and parts directly to expose outside, consequently, this heat dissipation mechanism of cubical switchboard greatly has guaranteed the safe in utilization of cubical switchboard and operation personnel's personal safety on guaranteeing the effective radiating basis of cubical switchboard. When the humidity in the cabinet 200 is higher than the preset humidity value, the dehumidifier 600 is started to dehumidify the inside of the cabinet 200, so that the humidity in the cabinet 200 is rapidly volatilized. Meanwhile, in the dehumidification process, the heat dissipation fan 400 may be further combined to accelerate the volatilization of the moisture of the cabinet 200 by the heat dissipation fan 400. The dehumidifier 600 of the present embodiment is an electric heating wire, an electric heating pipe, a heat conducting oil pipe, or other heating devices.
Furthermore, a circuit board 500 is disposed in the cabinet 200, and a temperature sensor, a controller and a humidity sensor are disposed on the circuit board 500. The temperature sensor and the humidity sensor are both electrically connected with the controller. Therefore, when the temperature sensor senses that the temperature in the cabinet 200 exceeds the preset temperature value, the controller is triggered to operate, the cooling fan 400 is started, and the heat dissipation and cooling are performed in the cabinet 200; when the humidity sensor senses that the humidity in the cabinet 200 exceeds a preset humidity value, the controller is triggered to operate, the dehumidifier 600 is started, and the interior of the cabinet 200 is dehumidified. So, this embodiment passes through circuit board 500 for the cubical switchboard realizes automated control.
In one embodiment, multiple layers of drawers 250 are spaced on the cabinet 200, and components can be conveniently placed through the design of the drawers 250. Meanwhile, the cabinet body 200 is further provided with an openable cabinet door 210, a cabinet lock 220 is arranged on the cabinet door 210, and a lock groove 240 matched with the cabinet lock 220 is arranged on the cabinet body 200. In addition, the switch cabinet further includes a base 230, and the cabinet body 200 is mounted on the base 230.
The technical features of the embodiments described above may be arbitrarily combined, and for the sake of brevity, all possible combinations of the technical features in the embodiments described above are not described, but should be considered as being within the scope of the present specification as long as there is no contradiction between the combinations of the technical features.
The above-mentioned embodiments only represent some embodiments of the present invention, and the description thereof is specific and detailed, but not to be construed as limiting the scope of the present invention. It should be noted that, for those skilled in the art, without departing from the spirit of the present invention, several variations and modifications can be made, which are within the scope of the present invention. Therefore, the protection scope of the present invention should be subject to the appended claims.
Claims (10)
1. A rain-shielding mechanism of a switch cabinet is characterized by comprising:
The rain shielding piece is arranged at the top of the cabinet body, a leading-in part and a discharging port are arranged on the rain shielding piece, and the leading-in part is used for leading rainwater into the discharging port; and
The honeycomb duct, the honeycomb duct is installed hide on the rain spare, just the honeycomb duct with the discharge port intercommunication sets up, the honeycomb duct is used for extending to the lateral surface of the cabinet body.
2. The rain shelter mechanism for a switchgear cabinet according to claim 1, wherein the introduction portion includes an introduction slope, and the discharge port is provided at a relatively lower end of the introduction slope.
3. The rain shelter mechanism for a switchgear cabinet as claimed in claim 2, wherein the lead-in ramp is a tapered surface and the drain port is provided at a bottom of the tapered surface.
4. the mechanism of claim 2, further comprising a rain-proof enclosure, wherein the rain-proof enclosure extends along a perimeter of the rain-proof element and is disposed on the rain-proof element, and a rain-proof surface of the rain-proof enclosure is disposed at a minor angle θ to the lead-in ramp.
5. The rain shelter mechanism for a switchgear cabinet according to claim 1, further comprising an adjustment assembly through which the rain shelter is adapted to be mounted on top of the cabinet body, the adjustment assembly being adapted to adjust the height of the rain shelter on the cabinet body.
6. the rain shelter mechanism for a switchgear cabinet as claimed in claim 5, wherein the adjustment assembly comprises a support member and a base, the base is configured to be mounted on the top of the cabinet body, the support member is sleeved on the base, and the height of the support member on the base is adjustable.
7. The rain shelter mechanism for a switchgear cabinet according to any one of claims 1 to 6, further comprising a resilient member for being disposed between the rain shelter and the top of the cabinet body.
8. The rain shelter mechanism for a switchgear cabinet according to any one of claims 1 to 6, wherein the flow guide pipe is provided so as to protrude from the outlet port, and wherein a filtering hole is provided in a side of the flow guide pipe protruding from the outlet port.
9. A switchgear cabinet, comprising a cabinet body and the rain shielding mechanism of the switchgear cabinet of any one of claims 1 to 8, wherein the rain shielding member is disposed on the top of the cabinet body, and the flow guide pipe extends to the outer side surface of the cabinet body.
10. The switch cabinet according to claim 9, wherein the cabinet body is provided with a heat dissipating fan and a dehumidifier, the cabinet body is provided with a heat dissipating box communicated with the cabinet body, and the heat dissipating box is provided with a heat dissipating port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920597264.8U CN209766972U (en) | 2019-04-28 | 2019-04-28 | Switch cabinet and rain shielding mechanism thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920597264.8U CN209766972U (en) | 2019-04-28 | 2019-04-28 | Switch cabinet and rain shielding mechanism thereof |
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| Publication Number | Publication Date |
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| CN209766972U true CN209766972U (en) | 2019-12-10 |
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| CN201920597264.8U Active CN209766972U (en) | 2019-04-28 | 2019-04-28 | Switch cabinet and rain shielding mechanism thereof |
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| CN (1) | CN209766972U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111666476A (en) * | 2020-05-08 | 2020-09-15 | 江苏南皇阳农业科技有限公司 | Network propaganda drainage system based on agricultural technology |
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2019
- 2019-04-28 CN CN201920597264.8U patent/CN209766972U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111666476A (en) * | 2020-05-08 | 2020-09-15 | 江苏南皇阳农业科技有限公司 | Network propaganda drainage system based on agricultural technology |
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Effective date of registration: 20210224 Address after: 510620, No. two, No. 2, Tianhe South Road, Guangzhou, Guangdong, Tianhe District Patentee after: Guangzhou Power Supply Bureau of Guangdong Power Grid Co.,Ltd. Address before: 510620, No. two, No. 2, Tianhe South Road, Guangzhou, Guangdong, Tianhe District Patentee before: GUANGZHOU POWER SUPPLY Co.,Ltd. |