CN213907108U

CN213907108U - Controller shell capable of preventing water and efficiently dissipating heat

Info

Publication number: CN213907108U
Application number: CN202022847398.6U
Authority: CN
Inventors: 邓新生
Original assignee: Shenzhen Onok Technology Co ltd
Current assignee: Shenzhen Onok Technology Co ltd
Priority date: 2020-12-02
Filing date: 2020-12-02
Publication date: 2021-08-06
Anticipated expiration: 2030-12-02

Abstract

The utility model discloses a controller shell capable of preventing water and efficiently dissipating heat, which comprises a bottom shell, wherein the upper end of the bottom shell is fixedly connected with a middle cover, the upper end of the middle cover is fixedly connected with a top cover, and the bottom shell, the middle cover and the top cover jointly form an isosceles trapezoid shell; the drain pan includes the shell that encloses, the upper portion is connected with a connection shell and No. two connection shells in the upper portion in the left internal face of shell and the upper portion in the right internal face respectively fixedly connected with, the equal fixedly connected with mounting panel No. one in the upper end rear portion and the upper end front portion of a connection shell, the recess has all been seted up No. one in rear portion in the upper end and the upper end middle front portion of a connection shell. A can be waterproof and high-efficient radiating controller shell, be more difficult to make water gather on the up end of this epitheca to can avoid water to permeate the controller inside and damage controller internal element from the junction of epitheca and drain pan, also can avoid the water rust this epitheca and damage controller internal element.

Description

Controller shell capable of preventing water and efficiently dissipating heat

Technical Field

The utility model relates to a controller shell technical field, in particular to can be waterproof and high-efficient radiating controller shell.

Background

Currently, the controller is a master device for controlling the starting, speed regulation, braking and reversing of the motor by changing the wiring of a main circuit or a control circuit and changing the resistance value in the circuit according to a preset sequence. The computer system consists of a program counter, an instruction register, an instruction decoder, a time sequence generator and an operation controller, wherein the decision mechanism is used for issuing commands, namely, the operation of the whole computer system is coordinated and commanded. The drain pan and the epitheca of traditional controller shell all are the square shape mostly, when water falls on the epitheca, water is difficult to discharge from the epitheca, gather on the epitheca easily, the water that gathers permeates inside the controller from the junction of epitheca and drain pan easily, perhaps the corrosion epitheca leads to the inside components and parts of controller impaired, and simultaneously, current controller shell leads to heat dispersion not enough when guaranteeing waterproofly easily, can not satisfy waterproof and heat dissipation demand simultaneously. Therefore, a controller shell capable of being waterproof and dissipating heat efficiently is provided.

SUMMERY OF THE UTILITY MODEL

A primary object of the present invention is to provide a controller housing that can be waterproof and efficiently dissipate heat, which can effectively solve the problems of the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

a controller shell capable of achieving water prevention and efficient heat dissipation comprises a bottom shell, wherein a middle cover is fixedly connected to the upper end of the bottom shell, a top cover is fixedly connected to the upper end of the middle cover, and the bottom shell, the middle cover and the top cover form an isosceles trapezoid shell; the bottom shell comprises an enclosure shell, the middle upper part of the left inner wall surface and the middle upper part of the right inner wall surface of the enclosure shell are respectively and fixedly connected with a first connecting shell and a second connecting shell, the rear part of the upper end and the front part of the upper end of the first connecting shell are both fixedly connected with a first mounting plate, the middle part of the upper end of the first connecting shell is fixedly connected with a second mounting plate, the middle rear part of the upper end and the middle front part of the upper end of the first connecting shell are both provided with a first groove which is arranged between a first mounting plate and a second mounting plate, the front part of the upper end and the rear part of the upper end of the second connecting shell are both fixedly connected with a third mounting plate, the middle part of the upper end of the second connecting shell is fixedly connected with a fourth mounting plate, the number four mounting plates are two, the middle part of the upper end of the number two connecting shell is provided with a number two groove, no. two recesses are provided with threely, three No. two recesses are crisscross the distribution with two No. four mounting panels.

Preferably, the well lid includes the mesochite, the installation cavity has been seted up at the upper end middle part of mesochite, a connection slot has all been seted up to the upper end front portion and the upper end rear portion of mesochite, the connection lid No. one of left end middle part fixedly connected with of mesochite, the connection lid No. two of the equal fixedly connected with in left end front portion and the left end rear portion of mesochite, the connection lid No. three of the equal fixedly connected with in right-hand member front portion and the right-hand member rear portion of mesochite, the connection lid No. four of the right-hand member middle part fixedly connected with of mesochite, the lower extreme of connection lid No. two, the lower extreme of connection lid No. three and the equal fixedly connected with of the lower extreme of connection lid No. four of mesochite connect the cutting, the upper end right part fixedly connected with baffle of mesochite.

Preferably, mesochite, a connection lid, No. two connection lids, No. three connection lids and No. four connection lid integral types are made, the up end left part of a connection lid and the up end left part of No. two connection lids all are the downward sloping setting, the up end right part of No. three connection lids and the up end right part of No. four connection lids all are the downward sloping setting.

Preferably, a connection lid fixed connection is in the upper end of No. two mounting panels, No. two connection lid fixed connection is in the upper end of a mounting panel, No. three connection lid fixed connection is in the upper end of No. three mounting panels, No. four connection lid fixed connection is in the upper end of No. four mounting panels, No. one connect the cutting peg to peg graft at the lagging.

Preferably, the top cap includes a top shell, the left end front portion and the equal fixedly connected with of left end rear portion of top shell are connected the lid No. five, the right-hand member front portion and the equal fixedly connected with of right-hand member rear portion of top shell are connected the lid No. five too, the common fixedly connected with of lower extreme and the lower extreme of connecting the lid No. five of top shell is connected the cutting No. two, No. three recesses have been seted up to the left end of top shell.

Preferably, the second connecting inserting strip is inserted and fixed in the first connecting inserting groove, and the third groove is movably connected with the baffle.

Compared with the prior art, the utility model discloses following beneficial effect has:

in the utility model, the bottom shell, the middle cover and the top cover are arranged to jointly form the upper shell in the controller shell, and after the bottom shell, the middle cover and the top cover are sequentially assembled and fixed together, the whole body is in an isosceles trapezoid shape, compared with the square upper cover, when water falls on the upper shell, the water easily flows down from the left side and the right side of the upper shell, so that the water is more difficult to gather on the upper end surface of the upper shell, the water can be prevented from permeating into the controller from the joint of the upper shell and the bottom shell to damage the internal elements of the controller, and the water rust can be prevented from corroding the upper shell to damage the internal elements of the controller; through setting up baffle and No. three recesses, No. three recesses can play radiating effect, and the baffle can play and stop the rainwater and get into the inside effect of controller through No. three recesses when water falls on the mesochite from the right side of topshell to play waterproof effect, can satisfy waterproof and heat dissipation demand simultaneously.

Drawings

Fig. 1 is a schematic view of an overall structure of a controller housing of the present invention, which is waterproof and can dissipate heat efficiently;

fig. 2 is a schematic view of an overall structure of a bottom case of a controller housing according to the present invention, which is waterproof and can dissipate heat efficiently;

fig. 3 is a schematic view of the overall structure of the middle cover of the controller housing of the present invention, which can prevent water and dissipate heat efficiently;

fig. 4 is a schematic bottom view of the controller case of the present invention showing an overall structure of the middle cover;

fig. 5 is a schematic view of the overall structure of the top cover of the controller housing of the present invention, which can prevent water and dissipate heat efficiently;

fig. 6 is a schematic view of the whole structure of the top cover of the controller housing of the present invention, which is waterproof and has high heat dissipation efficiency.

In the figure: 1. a bottom case; 2. a middle cover; 3. a top cover; 11. an enclosing shell; 12. a first connecting shell; 13. a second connecting shell; 14. a first mounting plate; 15. a second mounting plate; 16. a first groove; 17. mounting plate III; 18. a second groove; 19. a fourth mounting plate; 21. a middle shell; 22. a mounting cavity; 23. a first connecting cover; 24. a second connecting cover; 25. a third connecting cover; 26. a fourth connecting cover; 27. a first connecting cutting; 28. a first connecting slot; 29. a baffle plate; 31. a top shell; 32. a fifth connecting cover; 33. connecting the inserting strips; 34. groove III.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-6, a controller shell capable of preventing water and efficiently dissipating heat includes a bottom shell 1, a middle cover 2 fixedly connected to an upper end of the bottom shell 1, a top cover 3 fixedly connected to an upper end of the middle cover 2, and an isosceles trapezoid shell composed of the bottom shell 1, the middle cover 2 and the top cover 3; bottom shell 1 is including enclosing shell 11, enclose shell 11 in the upper portion of the left internal face well upper portion of the right internal face well upper portion be fixedly connected with No. one connect shell 12 and No. two connect shell 13 respectively, No. one connect shell 12 the upper end rear portion and the equal fixedly connected with mounting panel 14 in upper end front portion, No. one connect shell 12 the upper end middle part fixedly connected with No. two mounting panels 15, No. one recess 16 has all been seted up in rear portion and the upper end well front portion in the upper end of a connect shell 12, No. one recess 16 sets up between mounting panel 14 and No. two mounting panels 15, No. two connect shell 13 the equal fixedly connected with No. three mounting panel 17 in upper end front portion and the upper end rear portion, No. two connect shell 13 the upper end middle part fixedly connected with No. four mounting panels 19, No. four mounting panels 19 are provided with two, No. two recess 18 have been seted up in the upper end middle part of No. two connect shell 13, No. two recess 18 is provided with threely, No. three recess 18 is crisscross the distribution with two No. four mounting panels 19.

The middle cover 2 comprises a middle shell 21, an installation cavity 22 is arranged in the middle of the upper end of the middle shell 21, a first connecting slot 28 is arranged on the front part of the upper end and the rear part of the upper end of the middle shell 21, a first connecting cover 23 is fixedly connected to the middle of the left end of the middle shell 21, a second connecting cover 24 is fixedly connected to the front part of the left end and the rear part of the left end of the middle shell 21, a third connecting cover 25 is fixedly connected to the front part of the right end and the rear part of the right end of the middle shell 21, a fourth connecting cover 26 is fixedly connected to the middle of the right end of the middle shell 21, three connecting covers 26 are arranged at equal intervals, a first connecting inserting strip 27 is fixedly connected to the lower end of the middle shell 21, the lower end of the first connecting cover 23, the lower end of the second connecting cover 24, the lower end of the third connecting cover 25 and the lower end of the fourth connecting cover 26, and a baffle 29 is fixedly connected to the right part of the upper end of the middle shell 21, can play the effect of connecting drain pan 1 and top cap 3, play the effect of leading water away from drain pan 1.

Mesochite 21, No. one connect and cover 23, No. two connect and cover 24, No. three connect and cover 25 and No. four connect and cover 26 integral types and make, the up end left part of a connection cover 23 and the up end left part of No. two connection covers 24 all are the downward sloping setting, the up end right part of No. three connection covers 25 and the up end right part of No. four connection covers 26 all are the downward sloping setting, can play the effect of water guide diversion, avoid gathering of water, thereby play waterproof effect.

No. one connect lid 23 fixed connection in the upper end of No. two mounting panels 15, No. two connect lid 24 fixed connection in the upper end of a mounting panel 14, No. three connect lid 25 fixed connection in the upper end of No. three mounting panels 17, No. four connect lid 26 fixed connection in the upper end of No. four mounting panels 19, No. one connect the gib 27 and peg graft in enclosing shell 11, can play the effect of well lid 2 and drain pan 1 fixed connection together.

Top cap 3 is including top shell 31, and top shell 31's the equal fixedly connected with in left end front portion and the left end rear portion is connected No. five and is covered 32, and top shell 31's the right-hand member front portion also connects No. five with the equal fixedly connected with in right-hand member rear portion and covers 32, and top shell 31's lower extreme and the common fixedly connected with of the lower extreme of connecting No. five cover are connected No. two and are connected cutting 33, and No. three recess 34 has been seted up to top shell 31's left end, can play heat dissipation and waterproof effect.

No. two connect the cutting 33 to peg graft and fix in connection slot 28, can play the effect of fixed connection top cap 3 and well lid 2, No. three recess 34 and baffle 29 swing joint can avoid water to get into the controller inside from No. three recess 34 when playing the radiating effect, play heat dissipation and waterproof effect.

It should be noted that the utility model relates to a controller shell that can be waterproof and radiate heat with high efficiency, through setting up drain pan 1, well lid 2 and top cap 3, constitute the upper shell in the controller shell jointly, after assembling drain pan 1, well lid 2 and top cap 3 together in proper order, the whole is isosceles trapezoid, in the use, has better drainage diversion ability, is difficult to make water gather on this upper shell, thus possess waterproof ability; through the third groove 34 and the baffle 29, the controller can prevent water from entering the controller from the third groove 34 while playing a role of heat dissipation, and plays a role of heat dissipation and water prevention; the controller shell can be used on a controller with a large current of 400A, and in addition, the waterproof grade can reach IP 67.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a can be waterproof and high-efficient radiating controller shell, includes drain pan (1), its characterized in that: the upper end of the bottom shell (1) is fixedly connected with a middle cover (2), the upper end of the middle cover (2) is fixedly connected with a top cover (3), and the bottom shell (1), the middle cover (2) and the top cover (3) jointly form an isosceles trapezoid shell; the bottom shell (1) comprises an enclosing shell (11), a first connecting shell (12) and a second connecting shell (13) are fixedly connected to the middle upper portion of the left inner wall surface and the middle upper portion of the right inner wall surface of the enclosing shell (11) respectively, a first mounting plate (14) is fixedly connected to the rear portion of the upper end and the front portion of the upper end of the first connecting shell (12), a second mounting plate (15) is fixedly connected to the middle portion of the upper end of the first connecting shell (12), first grooves (16) are formed in the middle rear portion of the upper end and the middle front portion of the upper end of the first connecting shell (12), the first grooves (16) are arranged between the first mounting plate (14) and the second mounting plate (15), a third mounting plate (17) is fixedly connected to the front portion of the upper end and the rear portion of the upper end of the second connecting shell (13), a fourth mounting plate (19) is fixedly connected to the middle portion of the upper end of the second connecting shell (13), no. four mounting panel (19) are provided with two, No. two recess (18) have been seted up at the upper end middle part of No. two connection shell (13), No. two recess (18) are provided with threely, three No. two recess (18) are crisscross the distribution with two No. four mounting panel (19).

2. The controller housing of claim 1, wherein the controller housing is waterproof and capable of dissipating heat efficiently, and further comprising: the middle cover (2) comprises a middle shell (21), an installation cavity (22) is formed in the middle of the upper end of the middle shell (21), a connecting slot (28) is formed in the front portion of the upper end and the rear portion of the upper end of the middle shell (21), a connecting cover (23) is fixedly connected to the middle of the left end of the middle shell (21), a connecting cover (24) is fixedly connected to the front portion of the left end and the rear portion of the left end of the middle shell (21), a connecting cover (25) is fixedly connected to the front portion of the right end and the rear portion of the right end of the middle shell (21), a connecting cover (26) is fixedly connected to the middle of the right end of the middle shell (21), three connecting covers (26) are arranged at equal intervals, a connecting inserting strip (27) is fixedly connected to the lower end of the middle shell (21), the lower end of the connecting cover (23), the lower end of the connecting cover (24), the lower end of the connecting cover (25) and the lower end of the connecting cover (26), the right part of the upper end of the middle shell (21) is fixedly connected with a baffle (29).

3. The controller housing of claim 2, wherein the controller housing is waterproof and capable of dissipating heat efficiently, and further comprising: mesochite (21), No. one connect lid (23), No. two connect lid (24), No. three connect lid (25) and No. four and connect lid (26) integral types and make, the up end left part of connecting lid (23) and the up end left part of connecting lid (24) No. two all are the downward sloping setting, the up end right part of connecting lid (25) No. three and the up end right part of connecting lid (26) No. four all are the downward sloping setting.

4. The controller housing of claim 2, wherein the controller housing is waterproof and capable of dissipating heat efficiently, and further comprising: no. one connect lid (23) fixed connection in the upper end of No. two mounting panels (15), No. two connect lid (24) fixed connection in the upper end of a mounting panel (14), No. three connect lid (25) fixed connection in the upper end of No. three mounting panels (17), No. four connect lid (26) fixed connection in the upper end of No. four mounting panels (19), a connection cutting (27) is pegged graft in enclosing shell (11).

5. The controller housing of claim 1, wherein the controller housing is waterproof and capable of dissipating heat efficiently, and further comprising: top cap (3) are including top shell (31), top shell (31) the left end front portion and the equal fixedly connected with of left end rear portion of left end are connected and are covered (32) five, the right-hand member front portion and the right-hand member rear portion of top shell (31) are also equal fixedly connected with and are connected and cover (32) five, the common fixedly connected with of lower extreme and the five connection cover (32) of top shell (31) is No. two connected cutting (33), No. three recess (34) have been seted up to the left end of top shell (31).

6. The controller housing of claim 5, wherein the controller housing is waterproof and capable of dissipating heat efficiently, and further comprising: no. two connect the cutting (33) to peg graft and fix in a connection slot (28), No. three recess (34) and baffle (29) swing joint.