CN112202091A

CN112202091A - Outdoor power equipment box cooling heat abstractor

Info

Publication number: CN112202091A
Application number: CN202011086466.XA
Authority: CN
Inventors: 朱金华
Original assignee: Wuhan Jinxinhua Machinery Processing Plant
Current assignee: Wuhan Jinxinhua Machinery Processing Plant
Priority date: 2020-10-12
Filing date: 2020-10-12
Publication date: 2021-01-08

Abstract

The invention discloses a cooling and heat-dissipating device for an outdoor power equipment box body, which comprises an equipment box, wherein an isolation net is arranged on the surface of the equipment box, an installation frame is arranged on the inner side of the isolation net, a groove rail is arranged at the edge of the installation frame, balls are arranged on the inner side of the groove rail, the installation frame is mutually connected with the equipment box through the balls, a return spring is arranged on the right side of a sealing plug, the sealing plug is mutually connected with a cavity through the return spring, a bag body is arranged on the left side of the sealing plug, the bag body is positioned on the outer side of a limiting rod, and the bag body is also positioned on the inner side. This outdoor power equipment box cooling heat abstractor, when can the temperature risees in the equipment box, the internal cryogenic liquids of bag begin to carry out high temperature and volatilize, therefore the utricule at this moment begins to expand, and the expanded utricule begins to promote the sealing plug in the cavity, makes things convenient for the sealing plug to drive the gag lever post and carries out synchronous sliding motion in the cavity, is favorable to triggering relevant mechanism.

Description

Outdoor power equipment box cooling heat abstractor

Technical Field

The invention relates to the technical field of power equipment, in particular to a cooling and heat-dissipating device for an outdoor power equipment box body.

Background

The power equipment box is the metal box that is used for protecting relevant power equipment, for example transformer box and regulator cubicle etc., the regulator cubicle is formed by steel processing and is used for protecting the normal cabinet of component and part normal work, regulator cubicle preparation material generally divide into hot-rolled steel plate and cold-rolled steel plate two kinds, the cold-rolled steel plate is softer than the hot-rolled steel plate, the preparation that more is fit for the regulator cubicle, the extensive mainly used chemical industry of regulator cubicle usage, the environmental protection trade, electric power system, metallurgical system, the industry, the nuclear power trade, fire control safety monitoring, traffic industry etc., but current regulator cubicle can have following problem in the use usually:

1. the electrical cabinet is mostly used in outdoor environment, and when the electrical devices in the electrical cabinet work, high heat is easily generated, so that the electrical cabinet is not beneficial to timely heat dissipation treatment, and the generated high heat easily causes high-temperature damage to related electrical devices;

2. when the temperature rises, the regulator cubicle can't in time carry out the cooling treatment, therefore has reduced the radiating efficiency and has influenced the radiating effect that corresponds, inconvenient carries out timely low temperature treatment to the regulator cubicle.

Disclosure of Invention

The invention aims to provide a cooling and heat-dissipating device for an outdoor power equipment box body, and aims to solve the problems that most of electrical cabinets provided in the background technology are used in an outdoor environment, high heat is easily generated when internal electrical devices work, so that the timely heat-dissipating treatment is not facilitated, the generated high heat is easy to damage related electrical devices at high temperature, when the temperature rises, the electrical cabinets cannot be subjected to the heat-dissipating treatment in time, so that the heat-dissipating efficiency is reduced, the corresponding heat-dissipating effect is influenced, and the electrical cabinets are inconvenient to be subjected to the timely low-temperature treatment.

In order to achieve the purpose, the invention provides the following technical scheme: a cooling and heat dissipating device for an outdoor power equipment box body comprises an equipment box, wherein a separation net is mounted on the surface of the equipment box, an installation frame is arranged on the inner side of the separation net, grooved rails are arranged at the edge positions of the installation frame, balls are arranged on the inner sides of the grooved rails, the installation frame is mutually connected with the equipment box through the balls, fan blades are arranged on the inner side of the installation frame and are arranged on the outer side of a transverse shaft, the transverse shaft is mutually connected with the installation frame through the fan blades, a transmission wheel is mounted at the end part of the transverse shaft, a transmission belt is arranged on the inner side of the transmission wheel and is mutually connected with a driving rod through the transmission belt, a first gear is mounted on the driving rod, a second gear is connected to the outer side of the first gear, a servo motor is mounted on the outer side of the second gear and is mounted above the equipment box, and the sealing plug is installed to the tip of gag lever post, the sealing plug is located the inboard of cavity, and all installs contact switch on the tip of sealing plug and the inner wall of cavity, the right side of sealing plug is provided with reset spring, and the sealing plug passes through reset spring and cavity interconnect, the left side of sealing plug is provided with the utricule, and the utricule is located the outside of gag lever post to the utricule is located the inboard of cavity equally.

Preferably, the balls are distributed at equal intervals on the inner side of the groove rail, and the mounting frame and the equipment box form a rotating structure through the balls.

Preferably, the cross shaft is respectively welded with the fan blades and the driving wheel, and the driving wheel and the driving rod are integrally arranged.

Preferably, the diameter of the limiting rod is smaller than the tooth space of the first gear, and the limiting rod is in welded connection with the sealing plug.

Preferably, the sealing plug is nested inside the cavity, and the sealing plug and the return spring form a telescopic structure.

Preferably, the outer surface of the capsule body is a continuous corrugated structure, the capsule body is a hollow structure, and the capsule body is nested on the outer side of the limiting rod.

Preferably, the interior of the capsule body is hermetically filled with low-temperature liquid, and the left end and the right end of the capsule body are respectively in hot-melt connection with the inner wall of the cavity and the left end of the sealing plug.

Compared with the prior art, the invention has the beneficial effects that: the cooling and heat dissipating device for the outdoor electrical equipment box body,

1. when the temperature in the equipment box rises, the low-temperature liquid in the bag body begins to volatilize at high temperature, so that the bag body begins to expand, the expanded bag body begins to push the sealing plug in the cavity, the sealing plug conveniently drives the limiting rod to synchronously slide in the cavity, and related mechanisms are favorably triggered;

2. when the sealing plug drives the limiting rod to move until the limiting rod is disconnected with the first gear, the contact switch on the sealing plug is in butt joint with the contact switch on the inner wall of the cavity, so that the circuit of the servo motor is switched on, the servo motor can conveniently push the driving rod to rotate through the second gear and the first gear, and the rotating driving rod can drive the related structure to work.

Drawings

FIG. 1 is a schematic side sectional view of the present invention;

FIG. 2 is a side view of the mounting frame of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1 according to the present invention;

fig. 4 is a schematic diagram of the structure of the capsule body of the present invention.

In the figure: 1. an equipment box; 2. an isolation net; 3. installing a frame; 4. a groove rail; 5. a ball bearing; 6. a fan blade; 7. a horizontal axis; 8. a driving wheel; 9. a transmission belt; 10. a drive rod; 11. a first gear; 12. a second gear; 13. a servo motor; 14. a limiting rod; 15. a sealing plug; 16. a cavity; 17. a contact switch; 18. a return spring; 19. a capsule body.

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.

Referring to fig. 1-4, the present invention provides a technical solution: a cooling and heat dissipating device for an outdoor power equipment box body comprises an equipment box 1, wherein an isolation net 2 is installed on the surface of the equipment box 1, an installation frame 3 is arranged on the inner side of the isolation net 2, groove rails 4 are arranged at the edge positions of the installation frame 3, balls 5 are arranged on the inner sides of the groove rails 4, the installation frame 3 is connected with the equipment box 1 through the balls 5, fan blades 6 are arranged on the inner side of the installation frame 3, the fan blades 6 are installed on the outer side of a transverse shaft 7, the transverse shaft 7 is connected with the installation frame 3 through the fan blades 6, a transmission wheel 8 is installed at the end part of the transverse shaft 7, a transmission belt 9 is arranged on the inner side of the transmission wheel 8, the transverse shaft 7 is connected with a driving rod 10 through the transmission belt 9, a first gear 11 is installed on the driving rod 10, a second gear 12 is connected on the outer side of the first gear 11, a servo motor 13 is installed, the outer side of the first gear 11 is provided with a limiting rod 14, the end of the limiting rod 14 is provided with a sealing plug 15, the sealing plug 15 is located on the inner side of the cavity 16, the end of the sealing plug 15 and the inner wall of the cavity 16 are respectively provided with a contact switch 17, the right side of the sealing plug 15 is provided with a return spring 18, the sealing plug 15 is connected with the cavity 16 through the return spring 18, the left side of the sealing plug 15 is provided with a capsule 19, the capsule 19 is located on the outer side of the limiting rod 14, and the capsule 19 is also located on the inner side of the cavity 16.

The balls 5 in the embodiment are distributed at equal intervals on the inner side of the groove rail 4, and the mounting frame 3 and the equipment box 1 form a rotating structure through the balls 5, so that the mounting frame 3 can be conveniently and stably mounted on the equipment box 1, and meanwhile, the mounting frame 3 can rotate on the equipment box 1;

the cross shaft 7 is respectively in welded connection with the fan blades 6 and the driving wheel 8, and the driving wheel 8 and the driving rod 10 are integrally arranged, so that when the driving rod 10 rotates, the driving rod 10 can drive the cross shaft 7 to synchronously rotate through the driving wheel 8 and the driving belt 9, and the cross shaft 7 can drive the fan blades 6 to work conveniently;

the diameter of the limiting rod 14 is smaller than the tooth space of the first gear 11, and the limiting rod 14 is in welded connection with the sealing plug 15, so that the sealing plug 15 is favorable for driving the limiting rod 14 to synchronously move, and the limiting rod 14 is convenient for limiting the first gear 11;

the sealing plug 15 is nested and installed on the inner side of the cavity 16, and the sealing plug 15 and the return spring 18 form a telescopic structure, so that the return spring 18 is favorable for pushing the sealing plug 15 to slide and stretch on the inner side of the cavity 16;

the outer surface of the bag body 19 is of a continuous corrugated structure, the bag body 19 is of a hollow structure, and the bag body 19 is embedded at the outer side of the limiting rod 14, so that the bag body 19 can perform telescopic motion along the corrugated structure on the surface of the bag body;

the inside seal of utricule 19 has been filled with cryogenic liquids, and both ends respectively with the inner wall of cavity 16 and the left end hot melt of sealing plug 15 about utricule 19 is connected, when cryogenic liquids evaporates under high temperature environment, utricule 19 this moment can expand and expand, so be favorable to utricule 19 to carry out the push motion to sealing plug 15.

The working principle is as follows: according to fig. 1-4, when high temperature is generated in the equipment box 1, the cryogenic liquid in the bladder 19 is affected by the high temperature, so that the cryogenic liquid in the bladder 19 evaporates, the volume of the cryogenic liquid expands, and the bladder 19 also begins to expand, the expanded capsule 19 pushes the sealing plug 15 in the cavity 16, so that the sealing plug 15 moves to the right in the cavity 16 under the pushing action of the capsule 19, the sealing plug 15 drives the limiting rod 14 to be disconnected from the first gear 11, the contact switch 17 on the sealing plug 15 is switched on, the servo motor 13 on the equipment box 1 is powered on to work, and the servo motor 13 drives the second gear 12 to rotate, when the second gear 12 rotates, the second gear 12 drives the driving rod 10 to synchronously rotate through the first gear 11;

when first gear 11 drives actuating lever 10 and moves, actuating lever 10 at this moment drives cross axle 7 through drive wheel 8 and drive belt 9 and rotates, and rotary motion's cross axle 7 drives flabellum 6 and installing frame 3 and rotates this moment, installing frame 3 at this moment then through ball 5 and grooved rail 4 rotary motion on equipment box 1, conveniently accelerate ventilation cooling, avoid high temperature to cause high temperature damage to equipment box 1 internal plant, such outdoor power equipment box cooling heat abstractor conveniently uses.

It is to be understood that the terms "central," "longitudinal," "lateral," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the figures to facilitate a simplified description of the present invention, and do not indicate or imply that the devices or elements being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus are not to be considered as limiting the scope of the present invention.

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

1. The utility model provides an outdoor power equipment box cooling heat abstractor, includes equipment box (1), its characterized in that: the surface of the equipment box (1) is provided with an isolation net (2), the inner side of the isolation net (2) is provided with an installation frame (3), the edge position of the installation frame (3) is provided with a groove rail (4), the inner side of the groove rail (4) is provided with a ball (5), the installation frame (3) is connected with the equipment box (1) through the ball (5), the inner side of the installation frame (3) is provided with a fan blade (6), the fan blade (6) is installed on the outer side of a transverse shaft (7), the transverse shaft (7) is connected with the installation frame (3) through the fan blade (6), the end part of the transverse shaft (7) is provided with a transmission wheel (8), the inner side of the transmission wheel (8) is provided with a transmission belt (9), the transverse shaft (7) is connected with a driving rod (10) through the transmission belt (9), and the driving rod (10) is provided with a first, and the outer side of the first gear (11) is connected with a second gear (12), the outer side of the second gear (12) is provided with a servo motor (13), the servo motor (13) is arranged above the equipment box (1), a limit rod (14) is arranged on the outer side of the first gear (11), and the end part of the limiting rod (14) is provided with a sealing plug (15), the sealing plug (15) is positioned at the inner side of the cavity (16), and the end part of the sealing plug (15) and the inner wall of the cavity (16) are both provided with a contact switch (17), the right side of the sealing plug (15) is provided with a return spring (18), the sealing plug (15) is connected with the cavity (16) through a return spring (18), the left side of the sealing plug (15) is provided with a bag body (19), the capsule body (19) is positioned at the outer side of the limiting rod (14), and the capsule body (19) is also positioned at the inner side of the cavity (16).

2. The outdoor power equipment box cooling heat dissipation device of claim 1, wherein: the balls (5) are distributed on the inner side of the groove rail (4) at equal intervals, and the mounting frame (3) and the equipment box (1) form a rotating structure through the balls (5).

3. The outdoor power equipment box cooling heat dissipation device of claim 1, wherein: the transverse shaft (7) is respectively connected with the fan blades (6) and the driving wheel (8) in a welding manner, and the driving wheel (8) and the driving rod (10) are integrally arranged.

4. The outdoor power equipment box cooling heat dissipation device of claim 1, wherein: the diameter of the limiting rod (14) is smaller than the tooth space of the first gear (11), and the limiting rod (14) is connected with the sealing plug (15) in a welding mode.

5. The outdoor power equipment box cooling heat dissipation device of claim 1, wherein: the sealing plug (15) is nested and installed on the inner side of the cavity (16), and the sealing plug (15) and the return spring (18) form a telescopic structure.

6. The outdoor power equipment box cooling heat dissipation device of claim 1, wherein: the outer surface of the capsule body (19) is of a continuous corrugated structure, the capsule body (19) is of a hollow structure, and the capsule body (19) is nested on the outer side of the limiting rod (14).

7. The outdoor power equipment box cooling heat dissipation device of claim 1, wherein: the interior of the capsule body (19) is hermetically filled with low-temperature liquid, and the left end and the right end of the capsule body (19) are respectively in hot-melt connection with the inner wall of the cavity (16) and the left end of the sealing plug (15).