CN212695523U - High security low-voltage distribution cabinet - Google Patents
High security low-voltage distribution cabinet Download PDFInfo
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- CN212695523U CN212695523U CN202020793877.1U CN202020793877U CN212695523U CN 212695523 U CN212695523 U CN 212695523U CN 202020793877 U CN202020793877 U CN 202020793877U CN 212695523 U CN212695523 U CN 212695523U
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Abstract
The utility model relates to a switch board technical field, in particular to high security low-voltage distribution cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body, a cabinet door, electrical components and safety lock, cabinet body one side is the opening form, the articulated setting on the cabinet body in one side border of cabinet door, electrical components is fixed to be set up on the inside wall of the cabinet body, the safety lock is connected between the cabinet body and cabinet door, the hole of putting out a fire has been seted up on the cabinet door, it is provided with articulated door to be close to the articulated one side of the cabinet body in the hole of putting out a fire, the articulated direction perpendicular to cabinet door of articulated door and cabinet door and the articulated direction of the cabinet body, be provided with the gag lever post in one side of the cabinet body inboard is fixed at the cabinet door, the gag lever post is L shape structure, L shape opening. Make non-maintainer can put out a fire to the switch board when guaranteeing the switch board security.
Description
Technical Field
The utility model relates to a switch board technical field, in particular to high security low-voltage distribution cabinet.
Background
The low-voltage power distribution cabinet is used for converting and controlling power, lighting and power distribution of a power distribution system with rated current of 50Hz and rated voltage of 380V, is far away from a power supply center, is distributed small-capacity power distribution equipment, and is generally used for power distribution through the low-voltage power distribution cabinet in the infrastructure construction of a common house. Install the ammeter in the switch board, a power consumption condition for control user or construction unit, nevertheless steal the electricity phenomenon and take place occasionally, if the upper and lower terminal short circuit with the ammeter, or from the switch board in the private wiring line, all can reach the purpose of stealing the electricity, if in time recover equipment after stealing the electricity, power management personnel hardly find out user or construction unit have the electricity of stealing the action, consequently illegal electricity of stealing is difficult to monitor and investigation, take place for the condition that prevents to steal the electricity, generally need set up the safety lock in the switch board, open the case with avoiding non-maintainer.
As shown in fig. 1, the power distribution cabinet with lock in the prior art includes a cabinet body 1, a cabinet door 2 and an electrical component, one side edge of the cabinet door 2 is hinged to one side of an opening of the cabinet body 1, the electrical component is fixedly arranged on the inner side wall of the cabinet body 1, a fourth connecting ring 25 is fixedly arranged on the outer side of the cabinet door 2, a cabinet body 1 ring is fixedly arranged on the outer side wall of the cabinet body 1, a safety lock 4 is a hanging lock, and the hanging lock is hung behind a through hole formed after the fourth connecting ring 25 and the cabinet body 1 ring coincide. Because the non-maintainer does not have the key of safety lock 4 consequently can't open cabinet door 2, and then make non-maintainer can't steal the electricity operation.
The weak point of above-mentioned prior art lies in, when the conflagration breaing out, because safety lock 4 is kept by the maintainer, appears the electric wire short circuit in the switch board and leads to the electric wire to catch fire when, even the resident family in the district can discover the condition of a fire of switch board, also can't open the switch board and put out a fire, can only wait for the maintainer to reach, and the condition of a fire in the switch board this moment probably has spread.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a high security low-voltage distribution cabinet makes non-maintainer can put out a fire to the switch board when guaranteeing the switch board security.
The above utility model discloses an above-mentioned utility model purpose can realize through following technical scheme:
the utility model provides a high security low-voltage distribution cabinet, the intelligent cabinet temperature adjusting device comprises a cabinet body, a cabinet door, electrical components and safety lock, cabinet body one side is the opening form, the articulated setting on the cabinet body in one side border of cabinet door, electrical components is fixed to be set up on the inside wall of the cabinet body, the safety lock is connected between the cabinet body and cabinet door, the hole of putting out a fire has been seted up on the cabinet door, it is provided with articulated door to be close to the articulated one side of the cabinet body in the hole of putting out a fire, the articulated direction perpendicular to cabinet door of articulated door and cabinet body with the articulated direction of the cabinet body, be provided with the gag lever post in one side that the cabinet door is close to the internal side of cabinet, the gag lever post is L shape structure, L.
By adopting the technical scheme, when non-maintainers find that a fire occurs in the cabinet body, the hinged door is pushed towards the direction close to the electric appliance element, and then a pipe of a fire extinguisher or other fire extinguishing objects extend into the gap between the hinged door and the cabinet door to perform fire extinguishing operation in the cabinet body; because the limiting displacement of gag lever post for hinged door opening angle is limited, form the clearance between gag lever post and the electrical components simultaneously, even consequently when non-extinguishing state, non-maintainer is also difficult for touching the electrical components when opening hinged door, and then make non-maintainer be difficult for stealing the electricity operation or the maloperation, consequently non-maintainer can be to the internal fire extinguishing operation of putting out a fire of cabinet in, also make non-maintainer be difficult for touching the electrical components, consequently, the security of switch board has been improved.
The utility model discloses further set up to: an observation hole is arranged on the hinged door, and a transparent window is arranged in the observation hole.
Through adopting above-mentioned technical scheme, make things convenient for non-maintainer to observe the internal condition of a fire of cabinet fast through transparent window, make things convenient for the maintainer to observe the internal condition of cabinet simultaneously.
The utility model discloses further set up to: and a spring is fixedly arranged between the limiting plate and the hinged door, is arranged along the direction vertical to the hinged door and is in a compressed state. Through adopting above-mentioned technical scheme, the spring is in compression state, and the elasticity of spring can support the hinged door tightly on the inside wall of cabinet door for the hinged door is difficult for taking place to rock for the cabinet door under the non-condition of putting out a fire, and simultaneously under rainwater and the husky weather of wind, it is internal that dust and rainwater are difficult for passing the gap entering cabinet between hinged door and the cabinet door.
The utility model discloses further set up to: the gag lever post sets up two, and two gag lever posts are parallel to each other, are provided with the connecting plate between two gag lever posts fixedly, and the spring is fixed to be set up in one side that the connecting plate is close to the hole of putting out a fire.
Through adopting above-mentioned technical scheme, the area of contact of connecting plate and spring is bigger for the connection stability reinforcing of spring can set up a plurality ofly along the connecting plate with the spring simultaneously, promotes the spring and to the tight effect of supporting of articulated door.
The utility model discloses further set up to: the fire extinguishing hole is far away from one side edge that the hinged door and the cabinet door are hinged and set up and is the slope of leading rain, leads rain inclined plane from bottom to top to the direction slope of keeping away from the hinged door and sets up.
Through adopting above-mentioned technical scheme, lead the rain inclined plane and make the rainwater or the dust can follow the incline direction landing on leading the rain inclined plane to the lateral wall of cabinet door, and then make rainwater and dust be difficult for passing the gap between articulated door and the cabinet door and enter into the cabinet internal.
The utility model discloses further set up to: the outer side wall of the cabinet door is hinged with a supporting rod, the hinging direction of the supporting rod and the cabinet door is parallel to the hinging direction of the hinged door and the cabinet door, a U-shaped groove is formed in the end part of the supporting rod, the opening direction of the U-shaped groove is perpendicular to the hinging direction of the supporting rod and the cabinet door, a clamping rod is fixedly arranged on the side wall of the hinged door, away from an electrical element, and can be matched with the U-shaped groove in an inserted mode.
Through adopting above-mentioned technical scheme, when the staff need open the hinged door and put out a fire to the internal time of putting out a fire, the staff opens the hinged door, then rotate the bracing piece to the direction that is close to the hinged door, insert the joint pole into the U-shaped inslot, the hinged door has the trend of the direction motion of perpendicular to bracing piece under the spring action of spring, the inside wall in U-shaped groove is spacing with the joint pole, the joint pole is supported tightly in the U-shaped inslot under the drive of hinged door, consequently, make the hinged door keep the open mode under the limiting displacement of bracing piece, the personnel of putting out a fire needn't open the hinged door by one hand, the operation of putting out a fire is put out to the other hand, consequently, the convenience of.
The utility model discloses further set up to: the rain-proof edge is fixedly arranged above the cabinet body, the cross section of the rain-proof edge is triangular and is of a structure with a high middle part and two gradually downward sides, and the rain-proof edge can shield the upper end of the cabinet body.
Through adopting above-mentioned technical scheme, when rainwater weather, the rainwater falls to keep off the rain along last back, can follow the slope direction landing subaerial of keeping off the rain along both sides, consequently makes the difficult gathering in the top of the cabinet body of rainwater, even makes the rainwater be difficult for passing the gap infiltration between the cabinet body and the cabinet door to the inside of the cabinet body.
The utility model discloses further set up to: the heat dissipation hole is formed in one side, away from the rain blocking edge, of the cabinet door, the rain blocking door is hinged to the cabinet door, the side edge of the rain blocking door is hinged to the cabinet door, the heat dissipation hole can be blocked by the rain blocking door, the rain blocking door is fixedly connected to the first connecting ring, the positioning pin is inserted into the first connecting ring, the second connecting ring is fixedly connected to the cabinet door, and the positioning pin can be inserted into the through hole formed in the first connecting ring and the second connecting ring after the first connecting ring and the second connecting ring coincide.
By adopting the technical scheme, when the electrical components in the power distribution cabinet are high in stability, the rain shield door is opened, so that heat in the cabinet body exchanges heat with the outside through the heat dissipation holes to achieve the purpose of heat dissipation; when subaerial rainwater gathering is more, the staff will keep off the rain door and close, then insert the locating pin and establish the through-hole behind first go-between and the coincidence of second go-between for it is spacing to keep off the rain door, and the rainwater is difficult for entering into the cabinet internal through the louvre this moment, and when the condition of a fire appeared in the cabinet internal simultaneously, the personnel of putting out a fire can close the rain door, reduces the air that enters into the cabinet internal, makes the intensity of a fire be difficult for stretching.
To sum up, the utility model discloses following technological effect has:
1. by adopting the structure of the hinged door and the limiting rod, the fire extinguishing function of the power distribution cabinet is realized by non-maintainers while the safety of the power distribution cabinet is ensured;
2. by adopting the spring structure, the function that the hinged door can tightly abut against the cabinet door is realized;
3. through the structure that adopts bracing piece and joint pole, realized making the function that the hinged door can keep the open mode.
Drawings
FIG. 1 is a schematic diagram of the prior art;
FIG. 2 is a three-dimensional perspective view of the present embodiment;
fig. 3 is a partial three-dimensional schematic view highlighting the internal structure of the electrical distribution cabinet;
FIG. 4 is a three-dimensional schematic view of an open state of a hinged door;
FIG. 5 is a schematic view of the internal structure of the cabinet with the hinged door highlighted in an open position;
FIG. 6 is an enlarged schematic view of detail B of FIG. 5;
fig. 7 is an enlarged schematic view of a portion a of fig. 2.
In the figure, 1, a cabinet body; 11. a rain shielding edge; 12. heat dissipation holes; 13. a rain-shielding door; 131. a first connecting ring; 132. positioning pins; 133. a second connection ring; 14. a support bar; 141. a U-shaped groove; 15. a third connecting ring; 2. a cabinet door; 21. a fire extinguishing hole; 211. a rain guide inclined plane; 22. a limiting rod; 221. a connecting plate; 23. a spring; 25. a fourth connecting ring; 3. an electrical component; 4. a safety lock; 5. a hinged door; 51. an observation hole; 52. a clamping and connecting rod; 6. a fire extinguisher.
Detailed Description
As shown in figure 2, the utility model introduces a high-safety low-voltage distribution cabinet, which comprises a cabinet body 1, a cabinet door 2, an electrical component 3, a safety lock 4 and a hinged door 5, wherein the cabinet body 1 is placed on the ground, one side of the cabinet body 1 is in an open shape, one side edge of the cabinet door 2 is hinged on the cabinet body 1, the electrical component 3 is fixedly arranged on the inner side wall of the cabinet body 1, a fire extinguishing hole 21 is arranged on the cabinet door 2, and shown in figure 3, the hinged door 5 is hinged on the inner side wall of the cabinet door 2, the hinge direction of the hinged door 5 and the cabinet door 2 is perpendicular to the hinge direction of the cabinet door 2 and the cabinet body 1, a limiting rod 22 is fixedly arranged on one side of the cabinet door 2 close to the inner side of the cabinet body 1, the limiting rod 22 is in an L-shaped structure, the L-shaped opening faces the hinged door 5, the hinged door 5 is positioned between the safety lock 2 and the limiting rod 22, the safety lock 4 plays a limiting role in the cabinet door 2 and the cabinet body 1. When non-maintainers find that a fire occurs in the cabinet body 1, the hinged door 5 is pushed towards the direction close to the electric appliance element 3, and then a pipe of a fire extinguisher 6 or other fire extinguishants extend into a gap between the hinged door 5 and the cabinet door 2 to carry out fire extinguishing operation in the cabinet body 1; because the limiting displacement of gag lever post 22, make hinged door 5 open the angle limited, form great clearance between gag lever post 22 and the electrical components 3 simultaneously, even consequently when non-fire extinguishing state, non-maintainer is also difficult for touching electrical components 3 when opening hinged door 5, and then make non-maintainer be difficult for stealing electric operation or maloperation, consequently non-maintainer can be to the internal fire extinguishing operation of putting out a fire of cabinet in, also make non-maintainer be difficult for touching electrical components 3, consequently, the security of switch board has been improved.
As shown in fig. 2, a third connecting ring 15 is fixedly connected to the side wall of the cabinet body 1, a fourth connecting ring 25 is fixedly connected to the edge of one side of the cabinet door 2, the safety lock 4 is a hanging lock, and a locking ring of the hanging lock is locked after passing through a through hole formed after the third connecting ring 15 and the fourth connecting ring 25 are overlapped, so that a function that a non-overhaul person cannot open the cabinet door 2 is realized.
When cabinet door 2 was closed, cabinet body 1 was in sealed form, and whether the personnel of putting out a fire can only judge the switch board from the smog of the internal 1 of cabinet and catch fire, in time discovers the condition of a fire for convenient non-maintainer, consequently the utility model discloses installed transparent window in observing hole 51, make things convenient for the non-maintainer to observe the condition of a fire in the cabinet body 1 fast through transparent window, make things convenient for the maintainer to observe the condition in the cabinet body 1 simultaneously.
Articulated door 5 relies on self gravity and cabinet door 2 butt, consequently takes place to rock for cabinet door 2 easily when articulated door 5, can support tightly with cabinet door 2 for making articulated door 5 when the non-state of putting out a fire, as shown in fig. 3, the utility model discloses fixed spring 23 that is provided with between gag lever post 22 and articulated door 5, gag lever post 22 sets up two, and two gag lever posts 22 are parallel to each other, and fixed connecting plate 221 that is provided with between two gag lever posts 22, spring 23 are fixed to be set up in one side that connecting plate 221 is close to cabinet door 2, and spring 23 sets up along the direction of perpendicular to articulated door 5, and spring 23 fixed connection is between connecting plate 221 and articulated door 5, and spring 23 is in compression state. The elastic force of the spring 23 can tightly support the hinged door 5 against the inner side wall of the cabinet door 2, so that the hinged door 5 is not easy to shake relative to the cabinet door 2 under the non-fire-extinguishing condition, and meanwhile, dust and rainwater are not easy to penetrate through a gap between the hinged door 5 and the cabinet door 2 to enter the cabinet body 1 in the rain and wind-sand weather; the area of contact of connecting plate 221 and spring 23 is bigger for the stability of being connected of spring 23 strengthens, can set up a plurality ofly along connecting plate 221 with spring 23 simultaneously, promotes the effect of tightly propping of spring 23 to hinged door 5.
When the staff put out a fire, need open hinged door 5 on one hand, the handheld fire extinguisher 6 of another hand, consequently brought a great deal of inconvenience for the fire extinguishing operation of the personnel of putting out a fire, for the convenience of the staff operation of putting out a fire, as shown in fig. 5, the utility model discloses the one end at the downside border of hole 21 of putting out a fire articulates and is provided with the bracing piece 14 that is used for making hinged door 5 keep the open mode. The hinge direction of the support rod 14 and the cabinet door 2 is parallel to the hinge direction of the hinge door 5 and the cabinet door 2, and as shown in fig. 6, a U-shaped groove 141 is formed in the end portion of the support rod 14, the opening direction of the U-shaped groove 141 is perpendicular to the hinge direction of the support rod 14 and the cabinet door 2, a clamping rod 52 is fixedly arranged on the side wall of the hinge door 5 away from the electrical component 3, and the clamping rod 52 can be matched with the U-shaped groove 141 in a plugging manner. When the worker needs to open the hinged door 5 to extinguish a fire in the cabinet body 1, the worker opens the hinged door 5, then the supporting rod 14 rotates towards the direction close to the hinged door 5, the clamping rod 52 is inserted into the U-shaped groove 141, the hinged door 5 has a trend of moving towards the direction perpendicular to the supporting rod 14 under the elastic force action of the spring 23, the clamping rod 52 is limited by the inner side wall of the U-shaped groove 141, the clamping rod 52 is tightly pressed in the U-shaped groove 141 under the driving of the hinged door 5, therefore, the hinged door 5 is kept in an open state under the limiting action of the supporting rod 14, the fire extinguisher does not need to open the hinged door 5 with one hand, the fire extinguishing operation is carried out with the other hand, and therefore the convenience in operation of the fire extinguisher is improved.
When the switch board was arranged in outdoors, the hole 21 of putting out a fire was close to easy gathering rainwater and dust on the inside wall of bracing piece 14, in for making the rainwater be difficult for entering into the cabinet body 1, as shown in fig. 4, the utility model discloses the downside border that the hole 21 of putting out a fire was close to bracing piece 14 one side sets up to leading rain inclined plane 211, leads rain inclined plane 211 from bottom to top to the direction slope setting of keeping away from hinged door 5. Lead rain inclined plane 211 to make rainwater or dust can follow the incline direction of leading rain inclined plane 211 and slide to the lateral wall of cabinet door 2 on, and then make rainwater and dust be difficult for passing the gap between articulated door 5 and the cabinet door 2 and enter into in the cabinet body 1.
In order to further strengthen the rain-proof effect of switch board, as shown in fig. 4, the utility model discloses fixed being provided with in the top of the cabinet body 1 keeps off the rain along 11, keeps off the rain and just is middle part height, both sides decurrent structure gradually for triangle-shaped along 11 cross-sections, keeps off the rain and can shelter from the upper end of the cabinet body 1 along 11. In rainy weather, the rainwater falls to rain-proof along 11 back, can be along rain-proof along the incline direction landing subaerial of 11 both sides, consequently makes the difficult gathering in the top of the cabinet body 1 of rainwater, even makes the rainwater be difficult for passing the gap infiltration between the cabinet body 1 and the cabinet door 2 to the inside of the cabinet body 1.
The electric appliance element 3 in the power distribution cabinet can generate heat in the working process, when the heat rises, the working effect of the electric appliance element 3 can be influenced, in order to dissipate heat of the power distribution cabinet, as shown in fig. 4, the utility model is provided with heat dissipating holes 12 at one side of the cabinet door 2 away from the rain shielding edge 11, when rainwater on the ground is gathered in outdoor environment, in order to prevent rainwater from entering the power distribution cabinet, as shown in figure 2, the rain-proof door 13 is hinged on the cabinet door 2, one side edge of the rain-proof door 13 is hinged with the cabinet door 2, the rain-proof door 13 can shield the heat dissipation holes 12, and as shown in figure 7, the rain door 13 is fixedly connected with the first connecting ring 131, a positioning pin 132 is inserted into the first connecting ring 131, a second coupling ring 133 is fixedly coupled to the cabinet door 2, and the positioning pin 132 can be inserted into a through hole formed after the first coupling ring 131 and the second coupling ring 133 are overlapped. When the electrical component 3 in the power distribution cabinet is high in stability, the rain shielding door 13 is opened, so that heat in the cabinet body 1 exchanges heat with the outside through the heat dissipation hole 12 to achieve the purpose of heat dissipation; when subaerial rainwater gathering is more, the staff will keep off the rain door 13 and close, then insert the through-hole of establishing behind first go-between 131 and the coincidence of second go-between 133 with locating pin 132, make it by spacing to keep off the rain door 13, the rainwater is difficult for entering into the cabinet body 1 through louvre 12 this moment, when the condition of a fire appears in the cabinet body 1 simultaneously, the personnel of putting out a fire can close the door 13 that keeps off the rain, reduce the air that enters into the cabinet body 1, make the intensity of a fire be difficult for stretching.
The utility model discloses a theory of operation does:
when the electrical element 3 in the power distribution cabinet normally works, the hinged door 5 is abutted against the inner side of the cabinet door 2 under the elastic force of the spring 23, even if a worker pushes the hinged door 5, the hinged door 5 is limited after being abutted against the limiting rod 22, and a non-overhaul worker is not easy to contact the electrical element 3; when the condition of a fire appears in the switch board, the personnel of putting out a fire promote behind the hinged door 5, the bracing piece 14 rotates, make joint pole 52 and U-shaped groove 141 peg graft the cooperation, make the hinged door 5 spacing, then the personnel of putting out a fire can stretch into the pipeline of fire extinguisher 6 in the clearance between hinged door 5 and the cabinet door 2, to spraying fire extinguishing gas in the cabinet body 1, meanwhile, the personnel of putting out a fire can close rain door 13, make the intensity of a fire be difficult for with external air contact, further prevent stretching of the intensity of a fire, consequently before the maintainer reachs, the condition of a fire discovery person can tentatively put out a fire to the switch board, when guaranteeing that electrical components 3 is difficult for being contacted by other personnel, the security of switch board has been improved.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Claims (8)
1. A high-safety low-voltage power distribution cabinet comprises a cabinet body (1), a cabinet door (2), an electrical element (3) and a safety lock (4), wherein one side of the cabinet body (1) is open, one side edge of the cabinet door (2) is hinged on the cabinet body (1), the electrical element (3) is fixedly arranged on the inner side wall of the cabinet body (1), the safety lock (4) is connected between the cabinet body (1) and the cabinet door (2), the high-safety low-voltage power distribution cabinet is characterized in that a fire extinguishing hole (21) is formed in the cabinet door (2), a hinged door (5) is hinged on one side, close to the inner side of the cabinet body (1), of the fire extinguishing hole (21), the hinged door (5) is perpendicular to the hinged direction of the cabinet door (2) and the cabinet body (1), a limiting rod (22) is fixedly arranged on one side, close to the inner side of the cabinet body (1), of the limiting rod (22) is of an L-shaped structure, and the, the hinged door (5) is positioned between the cabinet door (2) and the limiting rod (22), and a gap is formed between the limiting rod (22) and the electrical appliance element (3).
2. The high-safety low-voltage distribution cabinet according to claim 1, wherein the hinged door (5) is provided with an observation hole (51), and a transparent window is arranged in the observation hole (51).
3. A high safety low voltage electric cabinet according to claim 2, characterized in that a spring (23) is fixedly arranged between the limiting plate and the hinged door (5), the spring (23) is arranged along the direction perpendicular to the hinged door (5), and the spring (23) is in a compressed state.
4. A high-safety low-voltage distribution cabinet according to claim 3, wherein two limiting rods (22) are provided, the two limiting rods (22) are parallel to each other, a connecting plate (221) is fixedly arranged between the two limiting rods (22), and the spring (23) is fixedly arranged on one side of the connecting plate (221) close to the fire extinguishing hole (21).
5. The high-safety low-voltage distribution cabinet according to claim 4, wherein the fire extinguishing hole (21) is provided with a rain guiding inclined plane (211) at the edge of the side away from the hinged door (5) and hinged with the cabinet door (2), and the rain guiding inclined plane (211) is inclined from bottom to top in the direction away from the hinged door (5).
6. The high-safety low-voltage distribution cabinet according to claim 5, wherein a support rod (14) is hinged to the outer side wall of the cabinet door (2), the hinge direction of the support rod (14) and the cabinet door (2) is parallel to the hinge direction of the hinged door (5) and the cabinet door (2), a U-shaped groove (141) is formed in the end portion of the support rod (14), the opening direction of the U-shaped groove (141) is perpendicular to the hinge direction of the support rod (14) and the cabinet door (2), a clamping rod (52) is fixedly arranged on the side wall of the hinged door (5) far away from the electrical element (3), and the clamping rod (52) can be matched with the U-shaped groove (141) in an inserted manner.
7. The high-safety low-voltage distribution cabinet according to claim 1, wherein a rain shielding edge (11) is fixedly arranged above the cabinet body (1), the cross section of the rain shielding edge (11) is triangular, the rain shielding edge is of a structure with a high middle part and two gradually downward sides, and the rain shielding edge (11) can shield the upper end of the cabinet body (1).
8. The high-safety low-voltage distribution cabinet according to claim 7, wherein the side of the cabinet door (2) away from the rain shielding edge (11) is provided with heat dissipation holes (12), the cabinet door (2) is provided with a rain shielding door (13) in a hinged manner, one side edge of the rain shielding door (13) is provided with the cabinet door (2) in a hinged manner, the rain shielding door (13) can shield the heat dissipation holes (12), the rain shielding door (13) is fixedly connected to the first connecting ring (131), a positioning pin (132) is inserted into the first connecting ring (131), the cabinet door (2) is fixedly connected to the second connecting ring (133), and the positioning pin (132) can be inserted into a through hole formed in the first connecting ring (131) and the second connecting ring (133) after superposition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020793877.1U CN212695523U (en) | 2020-05-13 | 2020-05-13 | High security low-voltage distribution cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020793877.1U CN212695523U (en) | 2020-05-13 | 2020-05-13 | High security low-voltage distribution cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212695523U true CN212695523U (en) | 2021-03-12 |
Family
ID=74887822
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020793877.1U Expired - Fee Related CN212695523U (en) | 2020-05-13 | 2020-05-13 | High security low-voltage distribution cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212695523U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114172030A (en) * | 2021-12-13 | 2022-03-11 | 汤景会 | Combined power distribution cabinet |
-
2020
- 2020-05-13 CN CN202020793877.1U patent/CN212695523U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114172030A (en) * | 2021-12-13 | 2022-03-11 | 汤景会 | Combined power distribution cabinet |
| CN114172030B (en) * | 2021-12-13 | 2023-10-13 | 国网安徽省电力有限公司铜陵供电公司 | Combined power distribution cabinet |
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