CN213244720U - Outdoor power metering box protection device - Google Patents
Outdoor power metering box protection device Download PDFInfo
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- CN213244720U CN213244720U CN202021887058.XU CN202021887058U CN213244720U CN 213244720 U CN213244720 U CN 213244720U CN 202021887058 U CN202021887058 U CN 202021887058U CN 213244720 U CN213244720 U CN 213244720U
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- heat dissipation
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Abstract
The utility model discloses an outdoor power metering box protection device, including casing, fly leaf and waterproof board, the equal fixedly connected with T type piece in both sides of the inside bottom of casing, the equal sliding connection in surface of T type piece has T type groove, and the horizontal fixedly connected with fly leaf in top in T type groove, the upper end of the inside one side of casing evenly runs through there is the terminal, the top fixedly connected with waterproof board of casing, and the inside casing top of waterproof board runs through there is cooling fan, and the inside equal fixedly connected with heat-conducting plate in one side that is close to cooling fan of cooling box, the even horizontal fixedly connected with radiating fin in one side of heat-conducting plate. The utility model discloses a set up heat dissipation case and cooling fan on the casing top, utilize cooling fan to accelerate the inside air flow of casing to accelerate heat exchange efficiency by the inside rainwater of heat dissipation incasement portion, and then rapid cooling avoids the normal work of heat influence batch meter.
Description
Technical Field
The utility model relates to a power equipment technical field specifically is an outdoor power metering box protection device.
Background
Along with the development of society, the rapid development of power equipment in China, and the popularization of power grids, the types of power metering boxes are more and more, and in order to prolong the service life of the power metering boxes, a protection device is required to protect the power metering boxes, but the conventional outdoor power metering box protection device has many problems or defects:
firstly, the traditional outdoor power metering box protection device has no structure convenient to maintain when in use, and the metering box is arranged in the device and is very inconvenient to maintain daily;
secondly, the traditional outdoor power metering box protection device is not provided with a binding post protection structure when in use, and when a local binding post is in short circuit, electrical fire can be caused, so that a greater safety accident is caused;
third, traditional outdoor power metering box protection device is with power, the radiating effect is relatively poor during the use, can not be fine dispel the heat to the batch meter.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an outdoor power metering box protection device to solve the maintenance of being not convenient for that proposes in the above-mentioned background art, inconvenient protection and the relatively poor problem of radiating effect.
In order to achieve the above object, the utility model provides a following technical scheme: a protection device for an outdoor power metering box comprises a shell, a movable plate and a waterproof plate, wherein T-shaped blocks are fixedly connected to two sides of the bottom end in the shell, the front surface of the bottom end inside the shell at one side of the T-shaped block is fixedly connected with a limiting structure, the surface of the T-shaped block is connected with a T-shaped groove in a sliding way, and the top end of the T-shaped groove is transversely and fixedly connected with a movable plate, the upper end of one side in the shell is uniformly penetrated with binding posts, and the inside of the shell on the surface of the binding post is provided with a protection structure, the top end of the shell is fixedly connected with a waterproof board, and the top end of the shell inside the waterproof board is penetrated with a heat radiation fan, the top ends of the shell at the two sides of the heat radiation fan are fixedly connected with a heat radiation box, and the heat dissipation incasement portion is close to the equal fixedly connected with heat-conducting plate in one side of cooling blower, the even horizontal fixedly connected with radiating fin in one side of heat-conducting plate, positive one side of casing is through the hinge fixedly connected with door body.
Preferably, the two sides of the heat dissipation fan are uniformly and fixedly connected with heat dissipation rods, one ends of the heat dissipation rods are welded with one sides of the heat conduction plates, and through holes are uniformly formed in the heat dissipation rods.
Preferably, slider, spout, spacing spring, gag lever post and spacing hole have been set gradually to limit structure's inside, the spout is all seted up in the inside bottom of casing of T type groove one side, and the inside one side fixedly connected with spacing spring of spout, the inside equal sliding connection of spout of spacing spring one end has the slider, and the equal fixedly connected with gag lever post in top of slider, the inside one side both ends of T type groove and T type piece have all been seted up with gag lever post matched with spacing hole.
Preferably, the fixed case of equal fixedly connected with in both sides on fly leaf top, and the even fixedly connected with fixed spring in one side of the fixed incasement portion, the equal sliding connection in the fixed incasement portion of fixed spring one end has the pinch-off blades, and the one end of pinch-off blades evenly runs through there is the sucking disc.
Preferably, protection architecture's inside has set gradually fire prevention ring, first fixed block, preformed groove, reservation spring, reservation piece, preformed hole, reservation pole and second fixed block, the equal swing joint of fire prevention ring is inside the casing on terminal surface, and the positive one end of fire prevention ring is the first fixed block of fixedly connected with and second fixed block respectively, the preformed groove has all been seted up to the inside one side of first fixed block, and the equal fixedly connected with in one side of preformed groove reserves the spring, the equal fixedly connected with in one end of reservation spring reserves the piece, and the inside one side of second fixed block all seted up with reservation piece matched with preformed hole, preformed hole one side all runs through there is the reservation pole.
Preferably, the honeycomb duct has all been run through to the both sides on waterproof board top, and the one end of honeycomb duct all communicates with heat dissipation case top to the inside top of honeycomb duct all blocks and is equipped with the filter screen.
Compared with the prior art, the beneficial effects of the utility model are that: this outdoor power metering box protection device is rational in infrastructure, has following advantage:
(1) the T-shaped groove, the T-shaped block, the limiting structure and the movable plate are arranged at the bottom end inside the shell, when the metering box needs to be maintained or overhauled, the limiting rod can be stirred, the sliding block moves to compress the limiting spring to be completely separated from the limiting hole, then the T-shaped groove slides on the T-shaped block, the movable plate is completely pulled out of the shell, and the limiting rod is moved to be clamped into the other limiting hole under the elastic action of the limiting spring to realize fixation, so that the maintenance space of a worker is enlarged, the maintenance difficulty of the worker is reduced, and the maintenance efficiency is improved;
(2) the protective structure is arranged in the shell on the surface of the binding post, when electric fire happens at a local binding post, the fire prevention ring is used for preventing the fire from affecting other binding posts, so that all the binding posts are subjected to electric fire, a larger electric accident is caused, the life health of people is seriously harmed, meanwhile, the maintenance cost is also reduced, meanwhile, the reserved rod can be pressed, the reserved block is moved to compress the reserved spring to be completely separated from the reserved hole, then, the fire prevention ring can be taken down from the binding post, the damaged binding post is convenient to maintain, and the maintenance process is convenient to accelerate;
(3) the utility model discloses a solar energy metering box, including waterproof board, honeycomb duct and radiator fan, when external rainy, the rainwater gets into the heat dissipation incasement portion through the drainage of honeycomb duct, and the filter screen on the inside top of honeycomb duct can avoid impurity to get into the heat dissipation incasement portion, when the device normally works, radiator fan is opened to the accessible starting switch, accelerate the inside air flow of casing, the heat that produces the work of batch meter passes through the air flow and gets into inside the waterproof board, and lead the heat-conducting plate through the heat dissipation pole, accelerate the heat exchange efficiency with the inside rainwater of heat dissipation incasement portion again by radiating fin, be convenient for rapid cooling, avoid the heat to pile up inside the casing, influence the normal work of batch meter, reduce its life.
Drawings
FIG. 1 is a schematic front sectional view of the present invention;
FIG. 2 is a schematic top view of the present invention;
FIG. 3 is an enlarged schematic view of the limiting structure of the present invention;
fig. 4 is an enlarged schematic view of the protection structure of the present invention.
In the figure: 1. a heat dissipation box; 2. a flow guide pipe; 3. a heat conducting plate; 4. a heat radiation fan; 5. a heat dissipation rod; 6. a heat dissipating fin; 7. a housing; 8. a door body; 9. a T-shaped groove; 10. a T-shaped block; 11. a limiting structure; 1101. a slider; 1102. a chute; 1103. a limiting spring; 1104. a limiting rod; 1105. a limiting hole; 12. a movable plate; 13. a fixed box; 14. a protective structure; 1401. a fire-proof ring; 1402. a first fixed block; 1403. reserving a groove; 1404. reserving a spring; 1405. reserving a block; 1406. reserving a hole; 1407. reserving a rod; 1408. a second fixed block; 15. a binding post; 16. a waterproof sheet; 17. a clamping plate; 18. fixing the spring; 19. and (4) sucking discs.
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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-4, the present invention provides a technical solution: a protection device for an outdoor power metering box comprises a shell 7, a movable plate 12 and a waterproof plate 16, wherein T-shaped blocks 10 are fixedly connected to two sides of the bottom end inside the shell 7, and limiting structures 11 are fixedly connected to the front face of the bottom end inside the shell 7 on one side of each T-shaped block 10;
the limiting structure 11 is internally provided with a sliding block 1101, a sliding groove 1102, a limiting spring 1103, a limiting rod 1104 and a limiting hole 1105 in sequence, the sliding grooves 1102 are all arranged at the bottom end inside the shell 7 on one side of the T-shaped groove 9, the limiting spring 1103 is fixedly connected to one side inside the sliding groove 1102, the sliding block 1101 is slidably connected inside the sliding groove 1102 on one end of the limiting spring 1103, the limiting rod 1104 is fixedly connected to the top end of the sliding block 1101, and the limiting holes 1105 matched with the limiting rod 1104 are arranged at two ends on one side inside the T-shaped groove 9 and the T-shaped block 10;
specifically, as shown in fig. 1, 2 and 3, when the structure is used, firstly, the limiting rod 1104 is shifted, so that the sliding block 1101 moves and compresses the limiting spring 1103 to be completely separated from the limiting hole 1105, then the T-shaped groove 9 slides on the T-shaped block 10, the movable plate 12 is drawn out of the housing 7, and under the elastic force of the limiting spring 1103, the limiting rod 1104 is moved and clamped into the other limiting hole 1105 to realize fixation, thereby increasing the maintenance space of a worker and improving the maintenance efficiency;
the surfaces of the T-shaped blocks 10 are all connected with T-shaped grooves 9 in a sliding mode, and movable plates 12 are transversely and fixedly connected to the top ends of the T-shaped grooves 9;
the two sides of the top end of the movable plate 12 are fixedly connected with a fixed box 13, one side inside the fixed box 13 is uniformly and fixedly connected with a fixed spring 18, the inside of the fixed box 13 at one end of the fixed spring 18 is slidably connected with a clamping plate 17, and one end of the clamping plate 17 is uniformly penetrated with a sucking disc 19;
specifically, as shown in fig. 1 and 2, when the structure is used, firstly, the suction cup 19 is shifted to enable the clamping plate 17 to move to compress the fixing spring 18, then the metering box is placed at the top end of the movable plate 12, and under the elastic force action of the fixing spring 18, the suction cup 19 can be tightly attached to two sides of the bottom end of the metering box, so that the metering box can be fixed conveniently, and the metering box is prevented from shaking due to external force;
the binding posts 15 uniformly penetrate through the upper end of one side inside the shell 7, and the protection structures 14 are arranged inside the shell 7 on the surface of each binding post 15;
the fireproof ring 1401, the first fixing block 1402, the reserved groove 1403, the reserved spring 1404, the reserved block 1405, the reserved hole 1406, the reserved rod 1407 and the second fixing block 1408 are sequentially arranged in the protection structure 14, the fireproof ring 1401 is movably hinged in the shell 7 on the surface of the binding post 15, one end of the front face of the fireproof ring 1401 is fixedly connected with the first fixing block 1402 and the second fixing block 1408 respectively, the reserved groove 1403 is formed in one side of the inside of the first fixing block 1402, the reserved spring 1404 is fixedly connected to one side of the inside of the reserved groove 1403, the reserved block 1405 is fixedly connected to one end of the reserved spring 1404, the reserved hole 1406 matched with the reserved block 1405 is formed in one side of the inside of the second fixing block 1408, and the reserved rod 1407 penetrates through one side of the reserved hole 1406;
specifically, as shown in fig. 1, 2 and 4, when an electric fire occurs at a local terminal 15, firstly, the fire-proof ring 1401 prevents the fire from affecting other terminals 15, which causes a larger electric accident, and at the same time, the reserved rod 1407 can be pressed, so that the reserved block 1405 moves to compress the reserved spring 1404 to be completely separated from the reserved hole 1406, and then the fire-proof ring 1401 can be taken down from the terminal 15, which facilitates the maintenance of the damaged terminal 15;
the top end of the shell 7 is fixedly connected with a waterproof plate 16, a heat radiation fan 4 penetrates through the top end of the shell 7 in the waterproof plate 16, the heat radiation fan 4 is electrically connected with the starting switch through a lead, and the type of the heat radiation fan 4 can be DDL-I;
the two sides of the heat dissipation fan 4 are uniformly and fixedly connected with heat dissipation rods 5, one ends of the heat dissipation rods 5 are welded with one side of the heat conduction plate 3, and through holes are uniformly formed in the heat dissipation rods 5;
specifically, as shown in fig. 1, when the structure is used, firstly, the heat dissipation rod 5 is arranged to increase the contact area with hot air, so that the temperature is rapidly reduced, and the heat is prevented from accumulating inside the shell 7 to influence the normal operation of the metering box;
the top ends of the shells 7 at the two sides of the heat radiation fan 4 are fixedly connected with the heat radiation box 1;
the two sides of the top end of the waterproof plate 16 are both penetrated with a flow guide pipe 2, one end of the flow guide pipe 2 is both communicated with the top end of the heat dissipation box 1, and the top end inside the flow guide pipe 2 is respectively clamped with a filter screen;
specifically, as shown in fig. 1, when the structure is used, firstly, when the outside rains, rainwater enters the inside of the heat dissipation box 1 through the drainage of the flow guide pipe 2, and the filter screen at the top end inside the flow guide pipe 2 can prevent impurities from entering the inside of the heat dissipation box 1, so that heat generated by the subsequent work of the metering box can exchange heat with the rainwater inside the heat dissipation box 1, and the heat dissipation effect is improved;
and the heat dissipation box 1 is internally and fixedly connected with a heat conduction plate 3 at one side close to the heat dissipation fan 4, a heat dissipation fin 6 is uniformly and transversely and fixedly connected with one side of the heat conduction plate 3, and a door body 8 is fixedly connected with one side of the front surface of the shell 7 through a hinge.
The working principle is as follows: when the device is used, firstly, the limiting rod 1104 is shifted, the sliding block 1101 moves to compress the limiting spring 1103 to be completely separated from the limiting hole 1105, then the T-shaped groove 9 slides on the T-shaped block 10, the movable plate 12 is drawn out of the shell 7, the limiting rod 1104 is moved to be clamped into the other limiting hole 1105 under the elastic force action of the limiting spring 1103 to realize fixation, then the sucker 19 is shifted, the clamping plate 17 moves to compress the fixing spring 18, then the metering box is placed at the top end of the movable plate 12, the sucker 19 can be tightly attached to two sides of the bottom end of the metering box under the elastic force action of the fixing spring 18 to be convenient for fixation, then a lead is connected with the binding post 15, the fixing is released by shifting the limiting rod 1104, the movable plate 12 is moved into the shell 7, and the door body 8 is closed, and then the power supply is;
when the device normally works, the heat dissipation fan 4 can be started through the starting switch to accelerate the air flow inside the shell 7, heat generated by the work of the metering box enters the waterproof plate 16 through the air flow, the heat is guided to the heat conduction plate 3 through the heat dissipation rod 5, the heat exchange efficiency with the rainwater inside the heat dissipation box 1 is accelerated through the heat dissipation fins 6, the rapid cooling is facilitated, the air after cooling enters the shell 7 through the exhaust holes on two sides of the top end inside the shell 7, and the air pressure inside the shell 7 is ensured to be constant;
when a wire is accidentally short-circuited, an electric fire happens at a local terminal 15, the fire prevention ring 1401 is used for avoiding the influence of fire on other terminals 15 to cause larger electric accidents, meanwhile, the reserved rod 1407 can be pressed, so that the reserved block 1405 moves to compress the reserved spring 1404 to be completely separated from the reserved hole 1406, and then the fire prevention ring 1401 can be taken down from the terminal 15 to be convenient for maintaining the damaged terminal 15;
when the metering box needs to be maintained, the operation can be repeated, the movable plate 12 is removed from being fixed, the movable plate 12 is completely drawn out of the shell 7, and the maintenance of workers is facilitated.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides an outdoor power metering box protection device, includes casing (7), fly leaf (12) and waterproof board (16), its characterized in that: both sides of the bottom end inside the shell (7) are fixedly connected with T-shaped blocks (10), the bottom end inside the shell (7) on one side of each T-shaped block (10) is fixedly connected with a limiting structure (11) in the front direction, the surface of each T-shaped block (10) is connected with a T-shaped groove (9) in a sliding manner, the top end of each T-shaped groove (9) is transversely and fixedly connected with a movable plate (12), binding posts (15) uniformly penetrate through the upper end of one side inside the shell (7), protective structures (14) are arranged inside the shell (7) on the surfaces of the binding posts (15), a waterproof plate (16) is fixedly connected to the top end of the shell (7) inside the waterproof plate (16), a heat dissipation fan (4) penetrates through the top end of the shell (7) inside the waterproof plate (16), heat dissipation boxes (1) are fixedly connected to the top ends of the shells (7) on both sides of the heat dissipation fan (4), and heat conduction plates (, the heat conducting plate is characterized in that heat radiating fins (6) are uniformly and transversely fixedly connected to one side of the heat conducting plate (3), and a door body (8) is fixedly connected to the front side of the shell (7) through a hinge.
2. An outdoor power metering box protection device according to claim 1, characterized in that: the heat dissipation fan is characterized in that heat dissipation rods (5) are uniformly and fixedly connected to the two sides of the heat dissipation fan (4), one ends of the heat dissipation rods (5) are welded to one side of the heat conduction plate (3), and through holes are uniformly formed in the heat dissipation rods (5).
3. An outdoor power metering box protection device according to claim 1, characterized in that: the inside of limit structure (11) has set gradually slider (1101), spout (1102), spacing spring (1103), gag lever post (1104) and spacing hole (1105), the inside bottom of casing (7) in T type groove (9) one side is all seted up in spout (1102), and the inside one side fixedly connected with of spout (1102) spacing spring (1103), the inside equal sliding connection in spout (1102) of spacing spring (1103) one end has slider (1101), and the equal fixedly connected with gag lever post (1104) in top of slider (1101), the inside one side both ends of T type groove (9) and T type piece (10) are all seted up with gag lever post (1104) matched with spacing hole (1105).
4. An outdoor power metering box protection device according to claim 1, characterized in that: the portable electronic device is characterized in that fixed boxes (13) are fixedly connected to the two sides of the top end of the movable plate (12), fixed springs (18) are fixedly connected to one side of the inside of each fixed box (13) evenly, clamping plates (17) are connected to the inside of each fixed box (13) at one end of each fixed spring (18) in a sliding mode, and suckers (19) penetrate through one ends of the clamping plates (17) evenly.
5. An outdoor power metering box protection device according to claim 1, characterized in that: the fireproof protection structure is characterized in that a fireproof ring (1401), a first fixed block (1402), a reserved groove (1403), a reserved spring (1404), a reserved block (1405), a reserved hole (1406), a reserved rod (1407) and a second fixed block (1408) are sequentially arranged inside the protection structure (14), the fireproof ring (1401) is movably hinged inside a shell (7) on the surface of a binding post (15), one positive end of the fireproof ring (1401) is fixedly connected with the first fixed block (1402) and the second fixed block (1408) respectively, the reserved groove (1403) is formed in one side inside the first fixed block (1402), the reserved spring (1404) is fixedly connected to one side inside the reserved groove (1403), the reserved block (1405) is fixedly connected to one end of the reserved spring (1404), and the reserved hole (1406) matched with the reserved block (1405) is formed in one side inside the second fixed block (1408), and a reserved rod (1407) penetrates through one side of each reserved hole (1406).
6. An outdoor power metering box protection device according to claim 1, characterized in that: the both sides on waterproof board (16) top all run through honeycomb duct (2), and the one end of honeycomb duct (2) all with heat dissipation case (1) top intercommunication to honeycomb duct (2) inside top all blocks and is equipped with the filter screen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021887058.XU CN213244720U (en) | 2020-09-02 | 2020-09-02 | Outdoor power metering box protection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021887058.XU CN213244720U (en) | 2020-09-02 | 2020-09-02 | Outdoor power metering box protection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213244720U true CN213244720U (en) | 2021-05-18 |
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ID=75904627
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021887058.XU Expired - Fee Related CN213244720U (en) | 2020-09-02 | 2020-09-02 | Outdoor power metering box protection device |
Country Status (1)
| Country | Link |
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| CN (1) | CN213244720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117856075A (en) * | 2024-03-01 | 2024-04-09 | 山东昆仑创奇科技有限公司 | Electric energy metering box with heat dissipation performance |
-
2020
- 2020-09-02 CN CN202021887058.XU patent/CN213244720U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117856075A (en) * | 2024-03-01 | 2024-04-09 | 山东昆仑创奇科技有限公司 | Electric energy metering box with heat dissipation performance |
| CN117856075B (en) * | 2024-03-01 | 2024-05-07 | 山东昆仑创奇科技有限公司 | Electric energy metering box with heat dissipation performance |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210518 |
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| CF01 | Termination of patent right due to non-payment of annual fee |