CN216699292U - Power distribution cabinet capable of automatically ventilating and radiating - Google Patents
Power distribution cabinet capable of automatically ventilating and radiating Download PDFInfo
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- CN216699292U CN216699292U CN202220003776.9U CN202220003776U CN216699292U CN 216699292 U CN216699292 U CN 216699292U CN 202220003776 U CN202220003776 U CN 202220003776U CN 216699292 U CN216699292 U CN 216699292U
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Abstract
The utility model relates to a power distribution cabinet capable of automatically ventilating and radiating, which comprises a cabinet body and a radiating device arranged at the rear side of the cabinet body, wherein the radiating device comprises an underframe, a bottom pipe vertically fixed at the top of the underframe, a radiating fan arranged above the bottom pipe, two clamping plates transversely arranged above the radiating fan and symmetrically distributed in the left and right directions, a top pipe transversely and movably fixed between the two clamping plates, a threaded rod vertically inserted and screwed in the top pipe, and a bottom rod vertically fixed at the bottom of the radiating fan and concentrically arranged with the threaded rod; the cabinet body is movably arranged between the two clamping plates, and the bottom of the cabinet body is attached to the top of the bottom frame; according to the utility model, the circulating air flow can be formed in the cabinet body by virtue of the heat dissipation fan, so that the heat dissipation speed is greatly increased, the heat dissipation effect is obviously improved, and even if the cabinet body is installed outdoors and is irradiated by the sun for a long time, the temperature in the power distribution cabinet capable of automatically ventilating and dissipating heat can be effectively ensured to be in a normal range, so that the fault rate is effectively reduced.
Description
Technical Field
The utility model relates to a power distribution cabinet capable of automatically ventilating and radiating.
Background
The power distribution cabinet capable of automatically ventilating and radiating is an important device for distributing and controlling power resources in a power system, and electrical parts installed in the power distribution cabinet capable of automatically ventilating and radiating can emit a large amount of heat during working, so that the temperature in the power distribution cabinet capable of automatically ventilating and radiating rises, and if the temperature is not timely taken, the electrical parts in the power distribution cabinet capable of automatically ventilating and radiating can be easily damaged or even cause fire.
The existing power distribution cabinet capable of automatically ventilating and radiating has the disadvantages of low heat radiating speed, poor heat radiating effect, high temperature and high failure rate due to long-time sun irradiation, and is installed outdoors.
SUMMERY OF THE UTILITY MODEL
In view of the current situation of the prior art, the utility model provides a power distribution cabinet capable of automatically ventilating and radiating, which can greatly increase the radiating speed, remarkably improve the radiating effect and further effectively reduce the failure rate.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a power distribution cabinet capable of automatically ventilating and radiating is characterized by comprising a cabinet body and a radiating device arranged at the rear side of the cabinet body, wherein the radiating device comprises an underframe, a bottom pipe vertically fixed at the top of the underframe, a radiating fan arranged above the bottom pipe, two clamping plates transversely arranged above the radiating fan and symmetrically distributed in the left and right directions, a top pipe transversely and movably fixed between the two clamping plates, a threaded rod vertically inserted and screwed in the top pipe, and a bottom rod vertically fixed at the bottom of the radiating fan and concentrically arranged with the threaded rod; the lower end of the threaded rod is rotatably fixed at the top of the heat dissipation fan, the end part of the bottom rod is downwards movably inserted into the end part of the bottom pipe, a transversely arranged installation pipe is fixed between the rear end of the underframe and the rear ends of the two clamping plates, a vertically arranged connecting pipe is fixed on the lower side of the upper installation pipe, correspondingly, a vertically arranged inserting plate is fixed on the upper side of the lower installation pipe, and the end part of the inserting plate is upwards movably inserted into the end part of the connecting pipe; the cabinet body is movably arranged between the two clamping plates, the bottom of the cabinet body is attached to the top of the underframe, the inner sides of the front ends of the two clamping plates are respectively fixed with a clamp which is symmetrically arranged, and the two clamps are respectively clamped at the edges of the left side and the right side of the top of the cabinet body; the rear side of the cabinet body is provided with a plurality of air inlet holes, and a plurality of air outlet grooves are formed in the left side and the right side of the cabinet body.
Preferably, a plurality of reset springs which are vertically distributed are further arranged inside the connecting pipe, and the upper end and the lower end of each reset spring are respectively fixed at the root of the connecting pipe and the end of the inserting plate.
Preferably, the left side and the right side of the rear end of the underframe and the rear ends of the two clamping plates are fixedly inserted with an inserting rod which is transversely arranged, the end parts of the two inserting rods above are respectively and movably inserted into the two ends of the mounting pipe above, and the end parts of the two inserting rods below are respectively and movably inserted into the two ends of the mounting pipe below.
Preferably, the end of each insertion rod is further fixed with a transversely arranged extrusion spring, and the end of each extrusion spring is fixed inside one end of a corresponding mounting pipe.
Preferably, the outer wall of the rear end of the left side and the right side of the top of the cabinet body is provided with two blocking heads, and the two blocking heads are respectively arranged on the rear sides of the two clamping clips and are respectively matched with the two clamping clips.
Preferably, a detachable auxiliary handle is further fixed at the top of the cabinet body.
Compared with the prior art, the utility model has the advantages that: according to the utility model, the circulating air flow can be formed in the cabinet body by virtue of the heat dissipation fan, so that the heat dissipation speed is greatly increased, the heat dissipation effect is obviously improved, and even if the cabinet body is installed outdoors and is irradiated by the sun for a long time, the temperature in the power distribution cabinet capable of automatically ventilating and dissipating heat can be effectively ensured to be in a normal range, so that the fault rate is effectively reduced.
Drawings
FIG. 1 is a left front side block diagram of the present invention;
FIG. 2 is an exploded view of the heat sink of the present invention;
FIG. 3 is a left front structural view of the heat dissipating device of the present invention;
FIG. 4 is a right rear side structural view of the cabinet of the present invention;
fig. 5 is a partial enlarged structural view at a of the present invention.
Detailed Description
Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by one of ordinary skill in the art to which this invention belongs. The use of "first," "second," and similar terms in the present application do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.
To maintain the following description of the embodiments of the present invention clear and concise, a detailed description of known functions and known components of the utility model have been omitted.
As shown in fig. 1 to 5, a power distribution cabinet capable of automatically ventilating and dissipating heat comprises a cabinet body 12 and a heat dissipation device arranged at the rear side of the cabinet body 12, wherein the heat dissipation device comprises an underframe 3, a bottom tube 5 vertically fixed at the top of the underframe 3, a heat dissipation fan 1 arranged above the bottom tube 5, two clamping plates 10 transversely arranged above the heat dissipation fan 1 and symmetrically distributed in the left and right directions, a top tube 11 transversely and movably fixed between the two clamping plates 10, a threaded rod 2 vertically inserted and screwed in the top tube 11, and a bottom rod 6 vertically fixed at the bottom of the heat dissipation fan 1 and concentrically arranged with the threaded rod 2; the lower end of the threaded rod 2 is rotatably fixed at the top of the heat dissipation fan 1, the end part of the bottom rod 6 is downwards movably inserted into the end part of the bottom tube 5, a transversely arranged mounting tube 4 is fixed between the rear end of the underframe 3 and the rear ends of the two clamping plates 10, a vertically arranged connecting tube 7 is fixed on the lower side of the upper mounting tube 4, correspondingly, a vertically arranged inserting plate 8 is fixed on the upper side of the lower mounting tube 4, and the end part of the inserting plate 8 is upwards movably inserted into the end part of the connecting tube 7; the cabinet body 12 is movably arranged between the two clamping plates 10, the bottom of the cabinet body 12 is attached to the top of the bottom frame 3, the inner sides of the front ends of the two clamping plates 10 are respectively fixed with a clamp 13 which is symmetrically arranged, and the two clamps 13 are respectively clamped on the edges of the left side and the right side of the top of the cabinet body 12; a plurality of air inlet holes 121 are opened at the rear side of the cabinet body 12, and a plurality of air outlet grooves 122 are opened at the left and right sides of the cabinet body 12.
A plurality of reset springs 9 which are vertically distributed are further arranged inside the connecting pipe 7, and the upper end and the lower end of each reset spring 9 are respectively fixed at the root of the connecting pipe 7 and the end of the inserting plate 8.
The left side and the right side of the rear end of the underframe 3 and the rear ends of the two clamping plates 10 are respectively fixedly inserted with an inserting rod 14 which is transversely arranged, the end parts of the two inserting rods 14 above are respectively and movably inserted into the two ends of the mounting pipe 4 above, and the end parts of the two inserting rods 14 below are respectively and movably inserted into the two ends of the mounting pipe 4 below.
The end of each inserted link 14 is also fixed with a transversely arranged compression spring 15, and the end of each compression spring 15 is fixed inside one end of a corresponding mounting tube 4.
The outer walls of the rear ends of the left side and the right side of the top of the cabinet body 12 are also provided with two blocking heads 123, and the two blocking heads 123 are respectively arranged at the rear sides of the two clips 13 and are respectively matched with the two clips 13.
A detachable auxiliary handle 16 is also secured to the top of the cabinet 12.
The using method comprises the following steps:
first, the upper one of the mounting pipes 4 is fixed to the wall surface.
Secondly, the two clamping plates 10 are pulled outwards to change the distance between the two clamping clips 13, in the process, two ends of the top pipe 11 respectively move relative to the two clamping plates 10, and two ends of the upper installation pipe 4 respectively move relative to the ends of the two insertion rods 14 by means of an extrusion spring 15; then the cabinet body 12 is placed between the two clamping boards 10, and the two clamping boards 10 are drawn close inwards to enable the two clamping clips 13 to be respectively clamped at the left and right edges of the top of the cabinet body 12.
Then, the underframe 3 is moved up and down to drive the inserting plate 8 to move up and down, and the vertical distance between the two mounting pipes 4 is further adjusted so that the bottom of the cabinet body 12 is finally attached to the top of the underframe 3 to complete the fixation of the cabinet body 12; in the process, if the plug board 8 moves upwards, each return spring 9 is compressed, and if the plug board 8 moves downwards, each return spring 9 is stretched, and the arrangement of the return springs 9 enables the plug board 8 and the connecting pipe 7 to realize automatic return.
Then, fix an installation tube 4 below on the wall, rotate the upper end of threaded rod 2 again and drive threaded rod 2 to reciprocate according to the principle of threaded connection, and then drive heat dissipation fan 1 and reciprocate so that heat dissipation fan 1 moves to the high position of mutually supporting with cabinet body 12, and in this process, the tip of sill bar 6 also reciprocates, but inserts all the time in the tip of sill bar 5 inside in order to guarantee the straightness that hangs down that heat dissipation fan 1 removed.
Finally, start heat dissipation fan 1, heat dissipation fan 1 blows the air at rear forward to the back to the cabinet body 12, and then gets into the inside of the cabinet body 12 through a plurality of fresh air inlets 121, and then carries the inside heat of the cabinet body 12 and outwards blows out in order to play effectual radiating effect from a plurality of air-out grooves 122 on left side and a plurality of air-out grooves 122 on right side.
According to the utility model, the circulating air flow can be formed inside the cabinet body 12 by means of the heat dissipation fan 1, so that the heat dissipation speed is greatly increased, the heat dissipation effect is obviously improved, and even if the cabinet is installed outdoors and is irradiated by the sun for a long time, the temperature inside the power distribution cabinet capable of automatically ventilating and dissipating heat can be effectively ensured to be in a normal range, so that the fault rate is effectively reduced.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the spirit and scope of the technical solutions of the embodiments of the present invention.
Claims (6)
1. A power distribution cabinet capable of automatically ventilating and radiating is characterized by comprising a cabinet body and a radiating device arranged at the rear side of the cabinet body, wherein the radiating device comprises an underframe, a bottom pipe vertically fixed at the top of the underframe, a radiating fan arranged above the bottom pipe, two clamping plates transversely arranged above the radiating fan and symmetrically distributed in the left and right directions, a top pipe transversely and movably fixed between the two clamping plates, a threaded rod vertically inserted and screwed in the top pipe, and a bottom rod vertically fixed at the bottom of the radiating fan and concentrically arranged with the threaded rod; the lower end of the threaded rod is rotatably fixed at the top of the heat dissipation fan, the end part of the bottom rod is downwards movably inserted into the end part of the bottom pipe, a transversely arranged installation pipe is fixed between the rear end of the underframe and the rear ends of the two clamping plates, a vertically arranged connecting pipe is fixed on the lower side of the upper installation pipe, correspondingly, a vertically arranged inserting plate is fixed on the upper side of the lower installation pipe, and the end part of the inserting plate is upwards movably inserted into the end part of the connecting pipe; the cabinet body is movably arranged between the two clamping plates, the bottom of the cabinet body is attached to the top of the underframe, the inner sides of the front ends of the two clamping plates are respectively fixed with a clamp which is symmetrically arranged, and the two clamps are respectively clamped at the edges of the left side and the right side of the top of the cabinet body; the rear side of the cabinet body is provided with a plurality of air inlet holes, and a plurality of air outlet grooves are formed in the left side and the right side of the cabinet body.
2. The power distribution cabinet capable of automatically ventilating and dissipating heat of claim 1, wherein a plurality of return springs are vertically distributed in the connecting pipe, and the upper end and the lower end of each return spring are respectively fixed at the root of the connecting pipe and the end of the inserting plate.
3. The power distribution cabinet capable of automatically ventilating and dissipating heat of claim 2, wherein a transversely arranged inserting rod is fixedly inserted into the left side and the right side of the rear end of the bottom frame and the rear ends of the two clamping plates, the end portions of the two upper inserting rods are respectively and movably inserted into the two ends of the upper mounting pipe, and the end portions of the two lower inserting rods are respectively and movably inserted into the two ends of the lower mounting pipe.
4. The power distribution cabinet capable of automatically ventilating and dissipating heat of claim 3, wherein an end of each insertion rod is further fixed with a transversely arranged extrusion spring, and an end of each extrusion spring is fixed inside one end of a corresponding mounting pipe.
5. The power distribution cabinet capable of automatically ventilating and dissipating heat according to claim 4, wherein blocking heads are further formed on outer walls of the rear ends of the left side and the right side of the top of the cabinet body, and the two blocking heads are respectively arranged on the rear sides of the two clamping clips and are respectively matched with the two clamping clips.
6. The switch board that can ventilate and dispel heat automatically of claim 5, characterized in that, still fixed with detachable auxiliary handle on the top of the cabinet body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220003776.9U CN216699292U (en) | 2022-01-04 | 2022-01-04 | Power distribution cabinet capable of automatically ventilating and radiating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220003776.9U CN216699292U (en) | 2022-01-04 | 2022-01-04 | Power distribution cabinet capable of automatically ventilating and radiating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216699292U true CN216699292U (en) | 2022-06-07 |
Family
ID=81818048
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220003776.9U Active CN216699292U (en) | 2022-01-04 | 2022-01-04 | Power distribution cabinet capable of automatically ventilating and radiating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216699292U (en) |
-
2022
- 2022-01-04 CN CN202220003776.9U patent/CN216699292U/en active Active
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Power distribution cabinet with automatic ventilation and heat dissipation Effective date of registration: 20221227 Granted publication date: 20220607 Pledgee: Huaxia Bank Co.,Ltd. Nanjing Chengxi Sub branch Pledgor: Ziquan Energy Technology Co.,Ltd. Registration number: Y2022980029219 |