CN214153711U - Distributed direct-current power cabinet - Google Patents
Distributed direct-current power cabinet Download PDFInfo
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- CN214153711U CN214153711U CN202120241044.9U CN202120241044U CN214153711U CN 214153711 U CN214153711 U CN 214153711U CN 202120241044 U CN202120241044 U CN 202120241044U CN 214153711 U CN214153711 U CN 214153711U
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- cabinet body
- main cabinet
- fixedly connected
- distributed
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Abstract
The utility model discloses a distributing type DC power supply cabinet, including the main cabinet body, one side of the main cabinet body is equipped with the installing port, rotate through the pivot in the installing port and be connected with the baffle, the one end fixedly connected with fixture block of pivot is kept away from to the baffle, be equipped with the spout on the outer wall of the main cabinet body, fixedly connected with slide bar in the spout, the L type kelly has been cup jointed in the slip on the slide bar, be equipped with the draw-in groove that corresponds with L type kelly on the fixture block, the interior top of the main cabinet body is equipped with the thermovent, the internal fixation of thermovent is inserted and is equipped with heat dissipation fan and first dust screen, the bottom of the main cabinet body is equipped with the cooling chamber, the one end fixed inserting of cooling chamber is equipped with the inlet tube, threaded connection has inlet valve on the inlet tube, the one end fixed the inserting of inlet tube is kept away from in the cooling chamber is equipped with the outlet pipe. The utility model discloses in through the setting of many places cooling mechanism, can effectually cool down electric elements to electric elements's steady operation in the power cabinet has effectively been guaranteed.
Description
Technical Field
The utility model relates to a power cabinet technical field especially relates to a distributing type DC power supply cabinet.
Background
The power supply cabinet is mainly used for providing an operation power supply for the vacuum circuit breaker and other high-voltage switches. The power supply box adopts input voltage V or V to output direct current through silicon controlled rectifier voltage regulation and rectification, and has the characteristic of outputting direct current voltage with multiple gears and large adjustable current or alternating current voltage to perform the functions of single division and single combination operation. The direct current distribution equipment is an intermediate device among a rectifier, a storage battery and a direct current load in a direct current power supply system, and has the functions of circuit conversion, protection, control, measurement and alarm signal sending.
But the current power cabinet inner structure is comparatively simple, and the inside radiating effect of power cabinet is relatively poor to influence the steady operation of interior electrical component of power cabinet.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the internal structure of the power cabinet is simple and the internal heat dissipation effect of the power cabinet is poor in the prior art, and providing a distributed DC power cabinet.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a distributed direct-current power cabinet comprises a main cabinet body, wherein a mounting opening is formed in one side of the main cabinet body, a baffle plate is rotatably connected in the mounting opening through a rotating shaft, a clamping block is fixedly connected to one end, away from the rotating shaft, of the baffle plate, a sliding groove is formed in the outer wall of the main cabinet body, a sliding rod is fixedly connected in the sliding groove, an L-shaped clamping rod is sleeved on the sliding rod in a sliding mode, a clamping groove corresponding to the L-shaped clamping rod is formed in the clamping block, a heat dissipation opening is formed in the inner top of the main cabinet body, a heat dissipation fan and a first dust screen are fixedly inserted in the heat dissipation opening, a cooling cavity is formed in the bottom of the main cabinet body, a water inlet pipe is fixedly inserted in one end of the cooling cavity, a water inlet valve is connected to the water inlet pipe through threads, a water outlet pipe is fixedly inserted in one end, away from the water inlet pipe, of the cooling cavity is connected to a water outlet valve through threads, and a plurality of heat conduction rods are fixedly inserted in the inner top of the cooling cavity, the tops of the heat conducting rods are fixedly connected through a grid plate, and the bottom of the inner side wall of the main cabinet body is provided with a ventilation opening.
Preferably, the sliding rod is sleeved with a spring, and two ends of the spring are respectively fixedly connected with the L-shaped clamping rod and the inner wall of the sliding groove.
Preferably, the rotating shaft is sleeved with a torsion spring, and two ends of the torsion spring are respectively and fixedly connected with the baffle and the inner wall of the mounting hole.
Preferably, the top of the heat conducting rod is fixedly sleeved with a plurality of heat dissipation fins.
Preferably, a sealing ring is fixedly sleeved on the heat conducting rod, and one side of the sealing ring is abutted to the inner top of the cooling cavity.
Preferably, a second dust screen is fixedly inserted into the vent.
Has the advantages that:
1. through the arrangement of the heat dissipation fan, the heat dissipation effect in the main cabinet body can be improved, meanwhile, cooling water can be injected into the cooling cavity, the heat conduction rod can transmit cold air in the cooling cavity into the main cabinet body, then the cold air rises upwards under the action of the suction force of the heat dissipation fan, and then the electric element is cooled;
2. the setting of first dust screen and second dust screen can prevent that the dust from getting into the main cabinet internally, and the setting of inlet tube and outlet pipe can conveniently be leading-in and derive the cooling water simultaneously, and the setting of baffle simultaneously can conveniently be maintained electrical component.
Drawings
Fig. 1 is a schematic structural diagram of a distributed dc power cabinet according to the present invention;
fig. 2 is a schematic structural view of a portion a of fig. 1.
In the figure: the heat dissipation device comprises a main cabinet body 1, a rotating shaft 2, a baffle 3, a clamping block 4, a sliding rod 5, a clamping rod 6L, a heat dissipation fan 7, a first dustproof net 8, a water inlet pipe 9, a water inlet valve 10, a water outlet pipe 11, a water outlet valve 12, a heat conduction rod 13, a grid plate 14, a spring 15, heat dissipation fins 16, a sealing ring 17 and a second dustproof net 18.
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.
Referring to fig. 1-2, a distributed direct current power cabinet comprises a main cabinet body 1, wherein a mounting opening is formed in one side of the main cabinet body 1, a baffle 3 is rotatably connected in the mounting opening through a rotating shaft 2 to protect electrical elements, a clamping block 4 is fixedly connected to one end, far away from the rotating shaft 2, of the baffle 3 and used for fixing the baffle 3, a torsion spring is sleeved on the rotating shaft 2, two ends of the torsion spring are respectively and fixedly connected with the baffle 3 and the inner wall of the mounting opening, and the torsion spring supports the baffle 3 to a certain degree;
in the embodiment, a sliding groove is formed in the outer wall of the main cabinet body 1, a sliding rod 5 is fixedly connected in the sliding groove and used for supporting the L-shaped clamping rod 6, the L-shaped clamping rod 6 is sleeved on the sliding rod 5 in a sliding mode, a clamping groove corresponding to the L-shaped clamping rod 6 is formed in the clamping block 4, a spring 15 is sleeved on the sliding rod 5, two ends of the spring 15 are fixedly connected with the L-shaped clamping rod 6 and the inner wall of the sliding groove respectively, and certain elastic support is achieved for the L-shaped clamping rod 6;
in this embodiment, a heat dissipation port is arranged at the inner top of the main cabinet body 1 and used for arranging a heat dissipation fan 7, the heat dissipation fan 7 and a first dust screen 8 are fixedly inserted in the heat dissipation port to cool an electrical element, a cooling cavity is arranged at the bottom of the main cabinet body 1 and used for arranging cooling water, a water inlet pipe 9 is fixedly inserted at one end of the cooling cavity and used for leading in the cooling water, a water inlet valve 10 is connected to the water inlet pipe 9 through a thread, a water outlet pipe 11 is fixedly inserted at one end of the cooling cavity far away from the water inlet pipe 9 and used for leading out the cooling water, and a water outlet valve 12 is connected to the water outlet pipe 11 through a thread;
in the embodiment, a plurality of heat conducting rods 13 are fixedly inserted into the inner top of the cooling cavity and used for guiding cold air into the main cabinet body 1, a sealing ring 17 is fixedly sleeved on each heat conducting rod 13 to prevent cooling water from leaking, and one side of each sealing ring 17 abuts against the inner top of the cooling cavity;
in the embodiment, the top of the heat conducting rod 13 is fixedly sleeved with a plurality of heat radiating fins 16 to enhance the cooling effect, the tops of the heat conducting rods 13 are fixedly connected through the grid plate 14, the bottom of the inner side wall of the main cabinet body 1 is provided with a vent hole to enhance the ventilation effect in the main cabinet body 1, and a second dust screen 18 is fixedly inserted in the vent hole to prevent dust from entering the main cabinet body 1;
in this embodiment, the heat dissipation effect in the main cabinet 1 can be improved by the arrangement of the heat dissipation fan 7, and meanwhile, cooling water can be injected into the cooling cavity, the heat conduction rod 13 can transfer cold air in the cooling cavity into the main cabinet 1, and then the cold air rises under the suction effect of the heat dissipation fan 7, and then the electric element is cooled;
in this embodiment, the arrangement of the first dust screen 8 and the second dust screen 18 can prevent dust from entering the main cabinet body 1, and the arrangement of the water inlet pipe 9 and the water outlet pipe 11 can facilitate the leading-in and leading-out of cooling water, and the arrangement of the baffle 3 can facilitate the maintenance of the electrical elements.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a distributed DC power cabinet, includes the main cabinet body (1), its characterized in that: a mounting opening is formed in one side of the main cabinet body (1), a baffle (3) is rotatably connected in the mounting opening through a rotating shaft (2), a clamping block (4) is fixedly connected to one end, far away from the rotating shaft (2), of the baffle (3), a sliding groove is formed in the outer wall of the main cabinet body (1), a sliding rod (5) is fixedly connected in the sliding groove, an L-shaped clamping rod (6) is sleeved on the sliding rod (5) in a sliding mode, a clamping groove corresponding to the L-shaped clamping rod (6) is formed in the clamping block (4), a heat dissipation opening is formed in the inner top of the main cabinet body (1), a heat dissipation fan (7) and a first dust screen (8) are fixedly inserted in the heat dissipation opening, a cooling cavity is formed in the bottom of the main cabinet body (1), a water inlet pipe (9) is fixedly inserted in one end of the cooling cavity, a water inlet valve (10) is connected to the water inlet pipe (9) in a threaded mode, a water outlet pipe (11) is fixedly inserted in one end, far away from the water inlet pipe (9) of the cooling cavity, the water outlet pipe (11) is connected with a water outlet valve (12) in a threaded mode, a plurality of heat conducting rods (13) are fixedly inserted into the inner top of the cooling cavity, the tops of the heat conducting rods (13) are fixedly connected through grid plates (14), and ventilation openings are formed in the bottom of the inner side wall of the main cabinet body (1).
2. The distributed dc power cabinet according to claim 1, wherein: the sliding rod (5) is sleeved with a spring (15), and two ends of the spring (15) are fixedly connected with the L-shaped clamping rod (6) and the inner wall of the sliding groove respectively.
3. The distributed dc power cabinet according to claim 1, wherein: the rotating shaft (2) is sleeved with a torsion spring, and two ends of the torsion spring are fixedly connected with the baffle (3) and the inner wall of the mounting hole respectively.
4. The distributed dc power cabinet according to claim 1, wherein: the top of the heat conducting rod (13) is fixedly sleeved with a plurality of radiating fins (16).
5. The distributed dc power cabinet according to claim 1, wherein: the heat conducting rod (13) is fixedly sleeved with a sealing ring (17), and one side of the sealing ring (17) is abutted to the inner top of the cooling cavity.
6. The distributed dc power cabinet according to claim 1, wherein: and a second dustproof net (18) is fixedly inserted in the ventilation opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120241044.9U CN214153711U (en) | 2021-01-28 | 2021-01-28 | Distributed direct-current power cabinet |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120241044.9U CN214153711U (en) | 2021-01-28 | 2021-01-28 | Distributed direct-current power cabinet |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214153711U true CN214153711U (en) | 2021-09-07 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120241044.9U Active CN214153711U (en) | 2021-01-28 | 2021-01-28 | Distributed direct-current power cabinet |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214153711U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115432305A (en) * | 2022-10-20 | 2022-12-06 | 国营江苏省东海种畜场 | Portable sampling box for detecting quality safety of agricultural products |
-
2021
- 2021-01-28 CN CN202120241044.9U patent/CN214153711U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115432305A (en) * | 2022-10-20 | 2022-12-06 | 国营江苏省东海种畜场 | Portable sampling box for detecting quality safety of agricultural products |
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