CN211929997U

CN211929997U - Power box with strong heat dissipation and shock absorption

Info

Publication number: CN211929997U
Application number: CN202020398290.0U
Authority: CN
Inventors: 季仁芝
Original assignee: Individual
Current assignee: Jiangsu Zhong Zhong Switch Factory Co ltd
Priority date: 2020-03-25
Filing date: 2020-03-25
Publication date: 2020-11-13
Anticipated expiration: 2030-03-25

Abstract

The utility model discloses a heat dissipation and strong power box of shock attenuation nature, comprising a base plate, the central point of leaning on at bottom plate top puts fixed mounting has the box, the cavity has been seted up to the inside of box, the top position that leans on of box both sides and lean on the equal fixed mounting of bottom position to have a fixed block, and the draw-in groove has all been seted up to two relative one sides of fixed block that set up about being located, all is provided with the dust screen between two fixed blocks that are located the upper and lower setting, and the central point of leaning on of two dust screen tops puts the equal fixedly connected with fixture block of central point of leaning on with. This power box that heat dissipation and shock attenuation nature are strong, through the design of fixed block, draw-in groove, fixture block and dust screen, the dust screen can play the effect of isolation to the dust, and the user can directly take the dust screen out from the draw-in groove simultaneously, is convenient for wash or change the dust screen, has been convenient for the user to use, the design of heating panel, heat dissipation fan, installation piece, spout, connecting block, movable block, slider and damping sponge piece.

Description

Power box with strong heat dissipation and shock absorption

Technical Field

The utility model relates to an electric power box technical field specifically is an electric power box that heat dissipation and shock attenuation nature are strong.

Background

Electrical appliances in life are increasing continuously, a lot of manual labor is replaced by electronic equipment, the stability of electric power needs qualified equipment for ensuring, and in order to ensure the quality of the electric energy and the safety of the equipment, voltage regulation, tide (the flow direction and distribution of voltage, current and power in each node and branch in an electric power system) control and protection of power transmission and distribution lines and main electrical equipment are needed to be carried out in an electric power box. The device is mainly used for protecting electric power facilities.

The traditional power box is generally single in structure and generally does not have the dustproof and heat dissipation effects, if moisture in air is absorbed after the interior of the power box is covered by dust, parts of exposed components can be corroded, faults such as reduction of insulation degree, short circuit and grounding can be caused for a long time, and even the danger of electric shock can be caused, and meanwhile, the insulation aging of an electric appliance coil and a lead wire is easy to breakdown and burn due to overhigh temperature in the power box; the contact resistance of the electrical appliance contact is increased due to overhigh temperature, the contact resistance is increased and the heating is aggravated, and the vicious circle finally causes the contact to be burnt out; meanwhile, the stability of the protection performance of the electric appliance, the reliability of the action and the accuracy of the measurement can be influenced by overhigh temperature, and the use requirements of users can not be met. Therefore, we propose an electric box with strong heat dissipation and shock absorption.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a power box that heat dissipation and shock attenuation nature are strong, in order to solve and propose traditional power box among the above-mentioned background art, the structure is generally more single, generally do not possess dustproof and radiating effect, if the power box is inside to be covered moisture in the resorption air by the dust, can possibly corrode to some naked components and parts, long-time probably leads to faults such as reduction of insulation degree, short circuit, ground connection, even probably lead to the danger of electrocution, simultaneously, the too high temperature in the power box very easily causes the insulation aging of electrical coil, lead wire and punctures and burns out; the contact resistance of the electrical appliance contact is increased due to overhigh temperature, the contact resistance is increased and the heating is aggravated, and the vicious circle finally causes the contact to be burnt out; meanwhile, the stability of the protection performance of the electric appliance, the reliability of the action and the accuracy of the measurement can be influenced by overhigh temperature, and the use requirement of a user can not be met.

In order to achieve the above object, the utility model provides a following technical scheme: an electric power box with strong heat dissipation and shock absorption performance comprises a bottom plate, a box body is fixedly arranged at the top of the bottom plate close to the central position, a cavity is formed in the box body, fixed blocks are fixedly arranged at the positions of the two sides of the box body close to the top and the bottom, clamping grooves are formed in one side, opposite to the two fixed blocks, of the two fixed blocks, a dustproof net is arranged between the two fixed blocks, clamping blocks are fixedly connected to the positions of the two dustproof nets close to the central position and the position of the bottom, the tops and the bottoms of the two clamping blocks which are arranged up and down respectively penetrate through the four clamping grooves and are contacted with the inner walls of the four clamping grooves, two machine boxes are fixedly arranged at the position of the other side of the box body close to the central position, one side of each machine box penetrates through the inside of the box body, a heat dissipation fan is fixedly arranged in, the utility model discloses a damping structure of a computer case, including quick-witted case, the top of quick-witted case opposite side and bottom, the top of quick-witted case opposite side is provided with the air intake by central point, the inside of two installation pieces is hollow structure, and the central point that leans on of both sides puts all to have seted up the spout in two installation pieces, the central point that leans on of quick-witted case top puts the equal fixedly connected with connecting block by central point with the bottom, and the top and the bottom of two connecting blocks run through the inside to two installation pieces respectively, the top and the equal fixedly connected with movable block in bottom of two connecting blocks, the equal fixedly connected with slider in one side that two movable blocks carried on the back mutually, and the inside that two sliders carried on the back mutually all runs through to the spout and with the inner wall contact of spout, and the top in.

Preferably, a double-opening movable door is movably mounted near the center of the front surface of the box body, and a door handle is fixedly mounted near the center of the front surface of the double-opening movable door.

Preferably, the bottom plate is provided with support columns at the positions close to the four corners, and the bottom of each support column is provided with a support plate.

Preferably, a top plate is fixedly installed at the top of the box body, and a ceiling is fixedly installed at the top of the top plate.

Preferably, a heat dissipation plate is fixedly mounted near the center of one side in the box body, and one side of the heat dissipation plate penetrates through the box body.

Preferably, the heat dissipation fan is an axial flow fan, and the model adopted by the heat dissipation fan is T70T12MMA 9-5.

Compared with the prior art, the beneficial effects of the utility model are that:

the power box with strong heat dissipation and shock absorption can achieve the effect of isolating dust through the design of the fixing block, the clamping groove, the clamping block and the dust screen, meanwhile, the dust screen can be directly drawn out of the clamping groove by a user, the dust screen is convenient to clean or replace and is convenient to use by the user, the heat dissipation plate, the heat dissipation fan, the installation block, the sliding groove, the connecting block, the movable block, the sliding block and the damping sponge block are designed, the heat dissipation fan and the heat dissipation plate can perform heat dissipation work on the interior of the power box, in the process of heat dissipation, in order to avoid the vibration of the box body driven by electric power due to the operation of the heat dissipation fan, the shock absorption sponge block can play a shock absorption role in the heat dissipation fan in operation, thereby improving the safety, thereby reached and avoided the inside part of box not hard up effect because of vibrations, prolonged the life of equipment, satisfied user's user demand.

Drawings

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

FIG. 2 is an enlarged view of a portion of FIG. 1;

FIG. 3 is a rear view of the structure of the present invention;

fig. 4 is a front view of the structure of the present invention.

In the figure: 1. a base plate; 2. a box body; 3. a double-opening movable door; 4. a support pillar; 5. a support plate; 6. a top plate; 7. a ceiling; 8. a fixed block; 9. a card slot; 10. a dust screen; 11. a clamping block; 12. a heat dissipation plate; 13. a chassis; 14. a heat dissipation fan; 15. an air outlet; 16. an air inlet; 17. mounting blocks; 18. a chute; 19. connecting blocks; 20. a movable block; 21. a slider; 22. a shock absorbing sponge block; 23. a door handle.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: an electric power box with strong heat dissipation and shock absorption performance comprises a bottom plate 1, a box body 2 is fixedly installed at the top of the bottom plate 1 close to the central position, a cavity is formed in the box body 2, fixing blocks 8 are fixedly installed at the positions of the two sides of the box body 2 close to the top and the bottom, clamping grooves 9 are formed in one sides, opposite to the two fixing blocks 8, of the upper portion and the lower portion, dustproof nets 10 are arranged between the two fixing blocks 8 of the upper portion and the lower portion, clamping blocks 11 are fixedly connected to the positions of the two dustproof nets 10 close to the central position and the positions of the bottom close to the central position, the tops and the bottoms of the two clamping blocks 11 of the upper portion and the lower portion respectively penetrate through the four clamping grooves 9 and are contacted with the inner walls of the four clamping grooves 9, two machine cases 13 are fixedly installed at the position of the other side of the box body 2, the air outlet 15 has been seted up to the central point that leans on of quick-witted case 13 one side, the air intake 16 has been seted up to the central point that leans on of quick-witted case 13 opposite side, the top and the bottom of quick-witted case 13 all are provided with installation piece 17, the inside of two installation pieces 17 is hollow structure, the central point that leans on of both sides puts all to have seted up spout 18 in two installation pieces 17, the central point that leans on at quick-witted case 13 top puts the equal fixedly connected with connecting block 19 of central point that leans on with the bottom, the top and the bottom of two connecting blocks 19 run through respectively to the inside of two installation pieces 17, the top and the equal fixedly connected with movable block 20 in bottom of two connecting blocks 19, the equal fixedly connected with slider 21 in one side that two movable blocks carried on the back mutually, the inside that two sliders 21 carried on the back mutually all runs through to spout 18 and with the inner wall contact of spout 18, top and bottom in two.

The utility model discloses in: the double-opening movable door 3 is movably arranged near the center of the front surface of the box body 2, and a door handle 23 is fixedly arranged near the center of the front surface of the double-opening movable door 3; the design of the double-open movable door 3 and the door handle 23 can open the double-open movable door 3 through the door handle 23, and the working personnel can maintain, replace or disassemble the parts inside the power box conveniently.

The utility model discloses in: supporting columns 4 are fixedly arranged at the positions close to the four corners of the bottom plate 1, and supporting plates 5 are fixedly arranged at the bottoms of the four supporting columns 4; the design of support column 4 and backup pad 5 can keep away from the power box ground, prevents that the power box bottom from weing.

The utility model discloses in: a top plate 6 is fixedly arranged at the top of the box body 2, and a ceiling 7 is fixedly arranged at the top of the top plate 6; the design of roof 6 and ceiling 7 can reach rain-proof effect.

The utility model discloses in: a heat dissipation plate 12 is fixedly arranged near the center of one side in the box body 2, and one side of the heat dissipation plate 12 penetrates through the outer part of the box body 2; the heat dissipation plate 12 can dissipate heat from the inside of the power box.

The utility model discloses in: the heat dissipation fan 14 is an axial fan, and its model is JF1238B1 UM.

The working principle is as follows: firstly, when the power box operates, simultaneously, two heat dissipation fans 14 operate, dispel the heat to the power box inside through air intake 16 and air outlet 15, the heat sees through heating panel 12 and dust screen 10 and discharges, dust screen 10 can keep apart the dust and get into the power box inside, at the in-process of heat dissipation fan 14 work, machine case 13 may produce the vibration, machine case 13 drives connecting block 19 this moment, connecting block 19 drives movable block 20 and makes two sliders 21 move in spout 18, slider 21 can play spacing and stable effect to machine case 13, movable block 20 is supporting damping sponge piece 22, can make machine case 13 play the effect of buffering shock attenuation through damping sponge piece 22's shock attenuation nature, if use the dust screen 10 surface by the dust absorption for a long time, the staff can take out the washing with dust screen 10 and fixture block 11 from draw-in groove 9, and convenient for operation.

In summary, the following steps: the power box with strong heat dissipation and shock absorption performance has the advantages that through the design of the fixed block 8, the clamping groove 9, the clamping block 11 and the dustproof net 10, the dustproof net 10 can achieve the effect of isolating dust, meanwhile, a user can directly draw out the dustproof net 10 from the clamping groove 9, the dustproof net 10 is convenient to clean or replace, the use by the user is convenient, the heat dissipation plate 12, the heat dissipation fan 14, the mounting block 17, the sliding groove 18, the connecting block 19, the movable block 20, the sliding block 21 and the shock absorption sponge block 22 are designed, the heat dissipation fan 14 and the heat dissipation plate 12 can perform heat dissipation work on the interior of the power box, in the heat dissipation process, in order to avoid the case 13 from driving the box body 2 to vibrate due to the operation of the heat dissipation fan 14, the shock absorption effect can be achieved by the shock absorption sponge block 22 when the heat dissipation fan 14 in operation is in operation, the safety is improved, and therefore, the effect of preventing parts in the, the service life of the equipment is prolonged, and the use requirements of users are met.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

The electrical components appearing in the paper are all electrically connected with an external main controller and 220V mains supply, the main controller can be a servo motor, a contact sensor, a processor, an alarm module, a driving module and other conventional known devices for controlling, standard parts used in the application document can be purchased from the market, the specific connection mode of each part is connected by conventional means such as mature bolts, rivets and welding in the prior art, machines, parts and devices are all of conventional types in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that detailed description is not given.

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 a heat dissipation and strong power box of shock attenuation nature, includes bottom plate (1), its characterized in that: the box body (2) is fixedly installed at the top of the bottom plate (1) by the central position, a cavity is formed in the box body (2), fixing blocks (8) are fixedly installed at the positions of the top and the bottom of the box body (2) by the positions of the top and the bottom, clamping grooves (9) are formed in one side, opposite to the two fixing blocks (8) which are arranged up and down, dust screens (10) are arranged between the two fixing blocks (8) which are arranged up and down, clamping blocks (11) are fixedly connected to the positions of the center of the top and the center of the bottom of the two dust screens (10), the tops and the bottoms of the two clamping blocks (11) which are arranged up and down respectively penetrate through the four clamping grooves (9) and are contacted with the inner walls of the four clamping grooves (9), two machine cases (13) are fixedly installed at the position of the center of the other side of the box body (2), one side of, the heat dissipation fan (14) is fixedly installed inside the case (13), an air outlet (15) is formed in one side of the case (13) close to the center, an air inlet (16) is formed in the other side of the case (13) close to the center, mounting blocks (17) are arranged at the top and the bottom of the case (13), the insides of the two mounting blocks (17) are of a hollow structure, sliding grooves (18) are formed in the two mounting blocks (17) close to the center, connecting blocks (19) are fixedly connected to the top close to the center and the bottom close to the center of the case (13), the tops and the bottoms of the two connecting blocks (19) respectively penetrate through the insides of the two mounting blocks (17), movable blocks (20) are fixedly connected to the tops and the bottoms of the two connecting blocks (19), and a sliding block (21) is fixedly connected to one side of the two movable blocks, which are, one side that two slider (21) carried on the back mutually all runs through to the inside of spout (18) and with the inner wall contact of spout (18), the top in two installation pieces (17) all is provided with damping sponge piece (22) with the bottom, the top and the bottom of two movable blocks (20) respectively with two damping sponge piece (22) contacts.

2. The power box of claim 1, wherein: the front surface of the box body (2) is movably provided with a double-opening movable door (3) close to the center, and the front surface of the double-opening movable door (3) is fixedly provided with a door handle (23) close to the center.

3. The power box of claim 1, wherein: the bottom plate (1) is leaned on the equal fixed mounting in four corners position and is had support column (4), and the equal fixed mounting in bottom of four support columns (4) has backup pad (5).

4. The power box of claim 1, wherein: the top of box (2) is fixed with roof (6), the top fixed mounting of roof (6) has ceiling (7).

5. The power box of claim 1, wherein: the heat dissipation plate (12) is fixedly installed at the position, close to the center, of one side in the box body (2), and one side of the heat dissipation plate (12) penetrates through the outer portion of the box body (2).

6. The power box of claim 1, wherein: the heat dissipation fan (14) is an axial flow fan, and the adopted model is JF1238B1 UM.