CN112510528A - Good XL power distribution box of protectiveness - Google Patents
Good XL power distribution box of protectiveness Download PDFInfo
- Publication number
- CN112510528A CN112510528A CN202011433816.5A CN202011433816A CN112510528A CN 112510528 A CN112510528 A CN 112510528A CN 202011433816 A CN202011433816 A CN 202011433816A CN 112510528 A CN112510528 A CN 112510528A
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- wall
- box
- fixedly connected
- box body
- buffer
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- 238000009826 distribution Methods 0.000 title claims abstract description 42
- 230000003139 buffering effect Effects 0.000 claims abstract description 17
- 230000001012 protector Effects 0.000 claims abstract description 4
- 238000004321 preservation Methods 0.000 claims description 25
- 230000017525 heat dissipation Effects 0.000 claims description 20
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 7
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 claims description 4
- 229910001628 calcium chloride Inorganic materials 0.000 claims description 4
- 239000001110 calcium chloride Substances 0.000 claims description 4
- 239000000110 cooling liquid Substances 0.000 claims description 4
- 229920002635 polyurethane Polymers 0.000 claims description 4
- 239000004814 polyurethane Substances 0.000 claims description 4
- 238000003825 pressing Methods 0.000 claims description 4
- 239000002245 particle Substances 0.000 claims description 3
- 238000009423 ventilation Methods 0.000 claims description 3
- 238000005192 partition Methods 0.000 claims 3
- 238000002955 isolation Methods 0.000 claims 1
- 230000002633 protecting effect Effects 0.000 abstract description 3
- 230000000694 effects Effects 0.000 description 9
- 238000000926 separation method Methods 0.000 description 6
- 239000002826 coolant Substances 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 239000007788 liquid Substances 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000009825 accumulation Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000009429 electrical wiring Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/28—Casings; Parts thereof or accessories therefor dustproof, splashproof, drip-proof, waterproof or flameproof
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/54—Anti-seismic devices or installations
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
Abstract
The invention discloses an XL power distribution box with good protection performance, which comprises a box body and a buffer protection device, wherein the outer wall of the top of the box body is fixedly connected with the buffer protection device, the top of the buffer protection device is fixedly connected with a protection shed, and the outer wall of the bottom of the box body is fixedly connected with two base stations. Through the buffering protector that sets up, the convenience is cushioned protection to the top of block terminal, the protection canopy can effectively block the object that the high altitude was fallen, when the protection canopy received the striking, the bracing piece downstream drives H type post and removes, H type post slides at the inner wall of arc wall, the carriage downstream extrudees buffer spring, the carriage is to the one side removal of keeping away from the box simultaneously, the movable block slides at the inner wall of moving chute, the carriage release along with the removal of carriage release, the carriage release moves simultaneously and drives reset spring tensile, impact force when can cushion the protection canopy effectively and receive the heavy object striking, avoid causing the damage at block terminal top, buffering and protecting effect are better.
Description
Technical Field
The invention belongs to the technical field of distribution boxes, and particularly relates to an XL power distribution box with good protection performance.
Background
The distribution box is divided into a power distribution box and a lighting distribution box, and is the final-stage equipment of a power distribution system. The distribution box is a low-voltage distribution device formed by assembling switch equipment, measuring instruments, protective electrical appliances and auxiliary equipment in a closed or semi-closed metal cabinet or on a screen according to the electrical wiring requirement. In normal operation, the circuit can be switched on or off by means of a manual or automatic switch. When the fault or abnormal operation occurs, the circuit is cut off or an alarm is given by the aid of the protective electric appliance. The measuring instrument can display various parameters in operation, and can also adjust some electrical parameters to prompt or send out signals for deviation from normal working state. It is commonly used in various power generation, distribution and transformation substations.
For example, the chinese patent CN211183018U discloses an outdoor dustproof power distribution box, which is provided with a movable frame, dust inside a power distribution box body can fall on the movable frame, when the movable frame needs to be cleaned, a fixed block is pulled to the front until a sliding chute is separated from a sliding block, the movable frame can be taken out from the inside of the power distribution box body to complete cleaning, when the inside of the power distribution box body needs to be dried, a motor is started, moist air inside the power distribution box body is led out and out through a ventilation chute and a third ventilation hole, so that a good dustproof effect can be achieved, however, the top of the power distribution box is fixed, a buffer device is not provided, when objects fall from high altitude, the top of the power distribution box is easily hit, the power distribution box is damaged, the protection effect is poor, and the inside of the power distribution box is provided with a method for driving a heat dissipation fan to dissipate, the motor also can produce the heat long-time work, causes to damage and influences the heat dissipation, and the result of use is relatively poor, and the easy humidity in bottom of outdoor distribution box can influence the use of the inside components and parts of distribution box.
Disclosure of Invention
The invention aims to provide an XL power distribution box with good protection performance, and aims to solve the problems that in the use process of the conventional power distribution box in the background art, as the top of the distribution box is fixed and is not provided with a buffer device, the top of the distribution box is easy to smash when objects fall from high altitude, and a motor is arranged in the distribution box to drive a heat dissipation fan to dissipate heat, the motor can generate heat even if working for a long time, and the bottom of the distribution box for outdoor use is easy to wet, so that the distribution box is damaged, the protection effect is poor, the damage is caused, the heat dissipation is influenced, the use effect is poor, and the use of components in the distribution box is influenced.
In order to achieve the purpose, the invention provides the following technical scheme: an XL power distribution box with good protection performance comprises a box body and a buffer protection device, wherein the outer wall of the top of the box body is fixedly connected with the buffer protection device, the top of the buffer protection device is fixedly connected with a protection shed, the outer wall of the bottom of the box body is fixedly connected with two base stations, one side of the box body is hinged with a box door, the inner wall of one side of the box body is fixedly connected with a separation plate, the inner wall of the box body is positioned below the separation plate and is slidably connected with a heat preservation box, a component plate is fixedly arranged at the top of the separation plate, the top of the box body is provided with a heat dissipation port, the inner wall of one side of the box body is hinged with a hydraulic cylinder, the bottom of the protection shed is fixedly connected with a connecting plate, the bottom of the connecting plate is fixedly connected with, one side outer wall fixedly connected with sliding block of heat preservation box, the bottom fixedly connected with dampproofing board of division board, the kerve has been seted up to the bottom of regulating plate, the top inner wall swing joint of kerve has extension spring.
The buffer protection device comprises a supporting rod, one side of the supporting rod is fixedly connected with an H-shaped column, the top of the box is fixedly connected with a buffer spring, the top of the buffer spring is fixedly connected with a moving block, the top of the moving block is slidably connected with a connecting frame, one side of the connecting frame is fixedly connected with a moving rod, one side of the connecting frame is provided with an arc-shaped groove, the moving rod is far away from one side of the supporting rod and is fixedly connected with a buffer rod, one side of the buffer rod is far away from a pull plate, the outer wall of the buffer rod is sleeved with a reset spring, and the buffer groove is formed in the box.
Preferably, the heat preservation box is made by the polyurethane board, the inside of heat preservation box is provided with the coolant liquid, the vent has been seted up at the top of heat preservation box, one side fixedly connected with handle of heat preservation box, the inside of dampproofing board is provided with the calcium chloride granule.
Preferably, one side of the adjusting plate is hinged to the outer wall of the top of the box body, and the size of the adjusting plate is larger than that of the heat dissipation opening.
Preferably, the bottom of the extension spring is movably connected with the outer wall of the top of the box body, and the inner wall of one side of the box body is provided with a sliding groove in sliding connection with the sliding block.
Preferably, the top of the supporting rod is fixedly connected with the bottom of the protective shed, and the supporting rod and the H-shaped column are vertically arranged.
Preferably, the outer wall of the H-shaped column is connected with the inner wall of the arc-shaped groove in a sliding mode, and a through hole matched with the buffer rod is formed in one side of the box body.
Preferably, the top of the connecting frame is provided with a strip-shaped hole matched with the supporting rod, and the inner wall of the strip-shaped hole is connected with the outer wall of the supporting rod in a sliding manner.
Preferably, the outer wall of the bottom of the connecting frame is provided with a moving groove, and the outer wall with the moving block is in sliding connection with the inner wall of the moving groove.
Compared with the prior art, the invention has the beneficial effects that:
1. through the buffering protector who sets up, the convenience is cushioned the protection to the top of block terminal, the protection canopy can effectively block the object that the high altitude was fallen, when the protection canopy received the striking, the bracing piece downstream drives H type post and removes, H type post slides at the inner wall of arc wall, then the carriage downstream extrudees buffer spring, the carriage is to the one side removal of keeping away from the box simultaneously, the movable block slides at the inner wall of moving chute this moment, the carriage release lever removes along with the removal of carriage release lever, the carriage release lever simultaneous movement drives reset spring tensile, impact force when can buffering the protection canopy receives the heavy object striking effectively, avoid causing the damage at block terminal top, buffering and protecting effect are better, the practicality is better.
2. Through the regulating plate that sets up, the protection is sheltered from to the thermovent to the convenience, prevent that the dust from getting into the inside of box, when starting the pneumatic cylinder, the regulating plate rotates thereupon, conveniently adjust the distance between box top outer wall and the regulating plate, the convenient circulation of air around the thermovent this moment, it is tensile to drive extension spring round trip when the regulating plate rotates, the regulating plate of both sides can accelerate the air flow speed of thermovent when rotating simultaneously, the radiating effect is better, prevent that the inside heat of box from piling up, guarantee the normal operating of the inside components and parts board of box, safety protection performance is high.
3. Through the heat preservation box that sets up and the inside coolant liquid of placing for the temperature of bottom half reduces, reduces the production of steam, avoids the inside high temperature of box to cause the damage, and the security performance is high, and through the setting of dampproofing board, makes the bottom half easily pile up the place drier of moisture, avoids moisture to influence the use of components and parts, and the security performance is high, and the practicality is better.
Drawings
FIG. 1 is a perspective view of the structure of the present invention;
FIG. 2 is a perspective view of the case structure of the present invention;
FIG. 3 is a schematic front view of the present invention;
FIG. 4 is an enlarged view of the structure at A in FIG. 3 according to the present invention;
fig. 5 is a schematic structural view of the buffering protection device of the present invention.
In the figure: 1. a box body; 2. a buffer protection device; 3. a protective shed; 4. a base station; 5. a box door; 6. a separator plate; 7. a heat preservation box; 8. a component board; 9. a heat dissipation port; 10. a hydraulic cylinder; 11. a connecting plate; 12. connecting blocks; 13. an arc-shaped pressing plate; 14. an adjusting plate; 15. a slider; 16. a moisture-proof plate; 17. a bottom groove; 18. a tension spring.
In the figure: 2. a buffer protection device; 201. a support bar; 202. an H-shaped column; 203. a travel bar; 204. a buffer spring; 205. a moving block; 206. a connecting frame; 207. an arc-shaped slot; 208. a buffer rod; 209. pulling a plate; 210. a return spring; 211. a buffer tank.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The first embodiment is as follows:
referring to fig. 1-4, the present invention provides a technical solution: an XL power distribution box with good protection performance comprises a box body 1 and a buffer protection device 2, wherein the outer wall of the top of the box body 1 is fixedly connected with the buffer protection device 2, the top of the buffer protection device 2 is fixedly connected with a protection shed 3, the outer wall of the bottom of the box body 1 is fixedly connected with two base stations 4, one side of the box body 1 is hinged with a box door 5, the inner wall of one side of the box body 1 is fixedly connected with a separation plate 6, the inner wall of the box body 1 is slidably connected with a heat preservation box 7 below the separation plate 6, the top of the separation plate 6 is fixedly provided with a component plate 8, the top of the box body 1 is provided with a heat dissipation port 9, the inner wall of one side of the box body 1 is hinged with a hydraulic cylinder 10, the bottom of the protection shed 3 is fixedly connected with a connecting plate 11, the bottom of the connecting plate 11 is, one side outer wall fixedly connected with sliding block 15 of heat preservation box 7, the bottom fixedly connected with dampproofing board 16 of division board 6, adjustment plate 14's bottom has been seted up kerve 17, and the top inner wall swing joint of kerve 17 has extension spring 18.
In this embodiment, through the arc-shaped pressing plate 13, when the protection shed 3 is impacted, the connecting plate 11 can move downwards and drive the connecting block 12 and the arc-shaped pressing plate 13 to move, and simultaneously release part of impact force, the buffering effect is good, through the adjusting plate 14, the heat dissipation port 9 can be conveniently shielded and protected, dust can be prevented from entering the box body 1, when the hydraulic cylinder 10 is started, the adjusting plate 14 rotates along with the adjusting plate, the distance between the outer wall of the top of the box body 1 and the adjusting plate 14 can be conveniently adjusted, at the moment, air around the heat dissipation port 9 can be conveniently circulated, the adjusting plate 14 drives the extension spring 18 to stretch back and forth when rotating, the air flowing speed of the heat dissipation port 9 can be accelerated when the adjusting plates 14 on two sides rotate simultaneously, the heat dissipation effect is better, the accumulation of heat inside the box body 1 can be prevented, the normal operation of the, through the heat preservation box 7 that sets up and the inside coolant liquid of placing for the temperature of box 1 bottom reduces, reduces the production of steam, avoids the high temperature of box 1 inside to cause the damage, and the security performance is high, and through the setting of dampproof board 16, makes the place of box 1 bottom easy accumulational moisture drier, avoids moisture to influence the use of components and parts, and the security performance is high, and the practicality is better.
Example two:
as shown in fig. 1 to 5, on the basis of the first embodiment, the present invention provides a technical solution: buffer protection device 2 includes bracing piece 201, one side outer wall fixedly connected with H type post 202 of bracing piece 201, the top outer wall fixedly connected with buffer spring 204 of box 1, buffer spring 204's top fixedly connected with movable block 205, movable block 205's top sliding connection has connection box 206, one side outer wall fixedly connected with carriage 203 of connection box 206, arc wall 207 has been seted up to one side of connection box 206, one side fixedly connected with buffer beam 208 of bracing piece 201 is kept away from to carriage 203, one side fixedly connected with arm-tie 209 of carriage 203 is kept away from to buffer beam 208, reset spring 210 has been cup jointed to buffer beam 208's outer wall, buffer slot 211 has been seted up to box 1's inside.
In this embodiment, through the buffering protector 2 that sets up, the convenience is cushioned the protection to the top of block terminal, protection canopy 3 can effectively block the object that the high altitude was fallen, when protection canopy 3 received the striking, bracing piece 201 downstream drives H type post 202 and removes, H type post 202 slides at the inner wall of arc wall 207, then connection frame 206 downstream extrudees buffer spring 204, connection frame 206 is simultaneously to the lateral shifting of keeping away from box 1, the movable block 205 slides at the inner wall of moving bath this moment, carriage bar 203 moves along with the removal of connection frame 206, buffer bar 208 removes simultaneously and drives reset spring 210 tensile, impact force when can cushion protection canopy 3 effectively and receive the heavy object striking, avoid causing the damage at box 1 top, buffering and protecting effect are better, the practicality is better.
Example three:
as shown in fig. 1 to 5, on the basis of the first embodiment and the second embodiment, the present invention provides a technical solution: the heat preservation box 7 is made of polyurethane boards, cooling liquid is arranged inside the heat preservation box 7, the top of the heat preservation box 7 is provided with a vent, one side of the heat preservation box 7 is fixedly connected with a handle, the interior of the moisture-proof board 16 is provided with calcium chloride particles, one side of the adjusting board 14 is hinged with the outer wall of the top of the box body 1, the size of the adjusting board 14 is larger than that of the heat dissipation port 9, the bottom of the tension spring 18 is movably connected with the outer wall of the top of the box body 1, the inner wall of one side of the box body 1 is provided with a sliding groove in sliding connection with the sliding block 15, the top of the supporting rod 201 is fixedly connected with the bottom of the protective shed 3, the supporting rod 201 and the H-shaped column 202 are vertically arranged, the outer wall of the H-shaped column 202 is in sliding connection with the inner wall of the arc-shaped groove 207, one side of the box body 1 is provided with a through hole, the outer wall of the bottom of the connecting frame 206 is provided with a moving groove, and the outer wall of the moving block 205 is connected with the inner wall of the moving groove in a sliding manner.
In this embodiment, the polyurethane board has a good heat preservation effect, so that the temperature of the cooling liquid is more constant, the vent is formed to facilitate the upward flow of the cold air in the cooling liquid, so as to cool the inside of the box body 1, the handle is used to facilitate the movement of the heat preservation box 7, when the heat preservation box 7 moves, the sliding block 15 slides on the inner wall of the sliding groove, so as to be more stable, the calcium chloride particles inside the moisture-proof board 16 facilitate the absorption of moisture in the air, so as to keep the air dry, the adjusting board 14 is larger than the heat dissipation opening 9, so as to facilitate the shielding and protection of the heat dissipation opening 9, the supporting rod 201 is fixedly connected with the protective shed 3 to facilitate the simultaneous movement, the supporting rod 201 is vertically arranged with the H-shaped column 202, so as to prevent the H-shaped column 202 from shifting when moving, and from affecting the buffering in the vertical direction of the buffer spring 204, the H, the setup of through-hole is for the removal of convenience buffer rod 208, and the setup of bar hole is for the up-and-down that makes things convenient for bracing piece 201, and the linking frame 206 moves to the one side of keeping away from box 1 simultaneously, and the movable block 205 slides at the inner wall of shifting chute this moment, and the carriage release lever 203 moves along with the removal of linking frame 206, and buffer rod 208 moves simultaneously and drives reset spring 210 tensile, can cushion the impact force when protection canopy 3 receives the heavy object striking effectively.
The working principle and the using process of the invention are as follows: through the arranged buffering protection device 2, the top of the distribution box is convenient to buffer and protect, the protection shed 3 can effectively block objects falling from high altitude, when the protection shed 3 is impacted, the support rod 201 moves downwards and drives the H-shaped column 202 to move, the H-shaped column 202 slides on the inner wall of the arc-shaped groove 207, the connecting frame 206 moves downwards to extrude the buffering spring 204, the connecting frame 206 moves towards one side away from the box body 1, at the moment, the moving block 205 slides on the inner wall of the moving groove, the moving rod 203 moves along with the movement of the connecting frame 206, the buffering rod 208 moves simultaneously and drives the reset spring 210 to stretch, the impact force generated when the protection shed 3 is impacted by heavy objects can be effectively buffered, the damage to the top of the box body 1 is avoided, the buffering and protection effects are better, and the practicability is better; through the arranged adjusting plate 14, the heat dissipation port 9 is conveniently shielded and protected, dust is prevented from entering the box body 1, when the hydraulic cylinder 10 is started, the adjusting plate 14 rotates along with the hydraulic cylinder, the distance between the outer wall of the top of the box body 1 and the adjusting plate 14 is conveniently adjusted, air around the heat dissipation port 9 is convenient to circulate at the moment, the adjusting plate 14 drives the extension spring 18 to stretch back and forth when rotating, the air flowing speed of the heat dissipation port 9 can be increased when the adjusting plates 14 on the two sides rotate simultaneously, the heat dissipation effect is better, heat accumulation in the box body 1 is prevented, normal operation of component plates 8 in the box body 1 is guaranteed, and the safety protection performance is high; through the heat preservation box 7 that sets up and the inside coolant liquid of placing for the temperature of box 1 bottom reduces, reduces the production of steam, avoids the high temperature of box 1 inside to cause the damage, and the security performance is high, and through the setting of dampproof board 16, makes the place of box 1 bottom easy accumulational moisture drier, avoids moisture to influence the use of components and parts, and the security performance is high, and the practicality is better.
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 (8)
1. The utility model provides a good XL power distribution box of protectiveness, includes box (1) and buffering protector (2), its characterized in that: the box is characterized in that a buffering protection device (2) is fixedly connected to the outer wall of the top of the box body (1), a protection shed (3) is fixedly connected to the top of the buffering protection device (2), two base stations (4) are fixedly connected to the outer wall of the bottom of the box body (1), a box door (5) is hinged to one side of the box body (1), a partition plate (6) is fixedly connected to the inner wall of one side of the box body (1), a heat preservation box (7) is slidably connected to the inner wall of the box body (1) and is located below the partition plate (6), a component plate (8) is fixedly installed at the top of the partition plate (6), a heat dissipation opening (9) is formed in the top of the box body (1), a hydraulic cylinder (10) is hinged to the inner wall of one side of the box body (1), a connecting plate (11) is fixedly connected to the bottom of, an arc-shaped pressing plate (13) is fixedly connected to the bottom of the connecting block (12), an adjusting plate (14) is hinged to one side, away from the inner wall of the box body (1), of the hydraulic cylinder (10), a sliding block (15) is fixedly connected to the outer wall of one side of the heat preservation box (7), a damp-proof plate (16) is fixedly connected to the bottom of the isolation plate (6), a bottom groove (17) is formed in the bottom of the adjusting plate (14), and an extension spring (18) is movably connected to the inner wall of the top of the bottom groove (17);
the buffer protection device (2) comprises a support rod (201), an H-shaped column (202) is fixedly connected to the outer wall of one side of the support rod (201), the outer wall of the top of the box body (1) is fixedly connected with a buffer spring (204), the top of the buffer spring (204) is fixedly connected with a moving block (205), the top of the moving block (205) is connected with a connecting frame (206) in a sliding way, the outer wall of one side of the connecting frame (206) is fixedly connected with a moving rod (203), an arc-shaped groove (207) is formed in one side of the connecting frame (206), a buffer rod (208) is fixedly connected to one side, away from the support rod (201), of the movable rod (203), a pull plate (209) is fixedly connected with one side of the buffer rod (208) far away from the movable rod (203), the outer wall of the buffer rod (208) is sleeved with a return spring (210), and a buffer groove (211) is formed in the box body (1).
2. An XL power distribution box with good protection as claimed in claim 1, wherein: the heat preservation box (7) is made of a polyurethane plate, cooling liquid is arranged inside the heat preservation box (7), a ventilation opening is formed in the top of the heat preservation box (7), a lifting handle is fixedly connected to one side of the heat preservation box (7), and calcium chloride particles are arranged inside the moisture-proof plate (16).
3. An XL power distribution box with good protection as claimed in claim 1, wherein: one side of regulating plate (14) is articulated with the top outer wall of box (1), the size of regulating plate (14) is greater than the size of thermovent (9).
4. An XL power distribution box with good protection as claimed in claim 1, wherein: the bottom of the extension spring (18) is movably connected with the outer wall of the top of the box body (1), and the inner wall of one side of the box body (1) is provided with a sliding groove which is slidably connected with the sliding block (15).
5. An XL power distribution box with good protection as claimed in claim 1, wherein: the top of the supporting rod (201) is fixedly connected with the bottom of the protective shed (3), and the supporting rod (201) and the H-shaped column (202) are vertically arranged.
6. An XL power distribution box with good protection as claimed in claim 1, wherein: the outer wall of the H-shaped column (202) is in sliding connection with the inner wall of the arc-shaped groove (207), and a through hole matched with the buffer rod (208) is formed in one side of the box body (1).
7. An XL power distribution box with good protection as claimed in claim 1, wherein: the top of the connecting frame (206) is provided with a strip-shaped hole matched with the support rod (201), and the inner wall of the strip-shaped hole is connected with the outer wall of the support rod (201) in a sliding manner.
8. An XL power distribution box with good protection as claimed in claim 1, wherein: the outer wall of the bottom of the connecting frame (206) is provided with a moving groove, and the outer wall of the moving block (205) is connected with the inner wall of the moving groove in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011433816.5A CN112510528A (en) | 2020-12-10 | 2020-12-10 | Good XL power distribution box of protectiveness |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011433816.5A CN112510528A (en) | 2020-12-10 | 2020-12-10 | Good XL power distribution box of protectiveness |
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|---|---|
| CN112510528A true CN112510528A (en) | 2021-03-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011433816.5A Pending CN112510528A (en) | 2020-12-10 | 2020-12-10 | Good XL power distribution box of protectiveness |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113572050A (en) * | 2021-08-12 | 2021-10-29 | 安徽龙和电力集团有限公司 | Environment-friendly outdoor looped netowrk cabinet of high protectiveness |
| CN115397162A (en) * | 2022-09-15 | 2022-11-25 | 深圳市横竖达网络通信技术有限公司 | Communication cabinet with stable supporting structure |
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| CN211958427U (en) * | 2020-05-25 | 2020-11-17 | 福建智力电气有限公司 | Waterproof and good block terminal that dispels heat |
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| CN113572050A (en) * | 2021-08-12 | 2021-10-29 | 安徽龙和电力集团有限公司 | Environment-friendly outdoor looped netowrk cabinet of high protectiveness |
| CN113572050B (en) * | 2021-08-12 | 2023-12-29 | 安徽龙和电力集团有限公司 | High-protection environment-friendly outdoor ring main unit |
| CN115397162A (en) * | 2022-09-15 | 2022-11-25 | 深圳市横竖达网络通信技术有限公司 | Communication cabinet with stable supporting structure |
| CN115397162B (en) * | 2022-09-15 | 2024-01-09 | 上海信管网络科技有限公司 | Communication cabinet with supporting structure |
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