CN214798511U

CN214798511U - Workshop is with electrical apparatus switch board from taking heat radiation structure

Info

Publication number: CN214798511U
Application number: CN202121349608.7U
Authority: CN
Inventors: 张伟光
Original assignee: Qingdao Haixingwei Industry And Trade Co ltd
Current assignee: Qingdao Haixingwei Industry And Trade Co ltd
Priority date: 2021-06-17
Filing date: 2021-06-17
Publication date: 2021-11-19
Anticipated expiration: 2031-06-17

Abstract

The utility model discloses a workshop is with electrical apparatus switch board from taking heat radiation structure relates to electrical engineering technical field. The utility model discloses a cabinet body, cabinet door and first fixed block, the front of the cabinet body articulates there is the cabinet door, the first fixed block of top fixedly connected with at the cabinet door back, the cabinet body is through second spring fixedly connected with ventilating board. The utility model discloses a lug and fixed column have been set up, can press the fixed column into the louvre in the louvre automatic dust on to the louvre of relapseing clear up, and can reset under the effect of second spring, the effectual condition of avoiding the dust to block up the louvre, staff's periodic cleaning has also been avoided simultaneously, the efficiency is improved, staff's work load has been reduced, first fixed block and second fixed block have been set up, can protect the electric wire under the effect of first spring, place the too big electric wire that causes of cabinet door opening and drag, the effectual electric wire that has protected, the service life of electric wire has been increased.

Description

Workshop is with electrical apparatus switch board from taking heat radiation structure

Technical Field

The utility model belongs to the technical field of electrical engineering, especially, relate to a workshop is with electrical apparatus switch board from taking heat radiation structure.

Background

Switch equipment, measuring instrument, protection electrical apparatus and auxiliary assembly can be assembled in the electrical apparatus switch board according to electric wiring requirement through the electrical apparatus switch board, satisfy electric power system normal operating, easy access, do not endanger the safety of people and peripheral equipment, the electrical apparatus switch board is in the in-process of using, inside electrical components can produce the heat because of work, these heats can gather in the inside of electrical apparatus switch board, must detach these heats, consequently need use the electrical apparatus switch board of taking heat radiation structure certainly, but it still has following drawback in the in-service use:

1. when the existing electric appliance control cabinet with the heat dissipation structure is used, heat is discharged from the heat dissipation holes on the two sides of the control cabinet, but after the electric appliance control cabinet is used for a long time, the heat dissipation holes on the two sides are blocked by dust and need to be cleaned regularly by workers, and once the electric appliance control cabinet is not cleaned in time, the internal heat is gathered to cause danger to electric appliance elements, so that safety accidents are caused;

2. when current from electric control cabinet of taking heat radiation structure uses, because also be equipped with electrical components on the cabinet door, electrical components on the cabinet door need be connected through the electric wire with the electrical components of the internal portion of cabinet, and this when leading to opening the cabinet door, if too big with the cabinet door-open, can cause the dragging to the electric wire, cause the damage, be not convenient for protect the electric wire.

Therefore, the existing electric appliance control cabinet with the heat dissipation structure for the workshop cannot meet the requirements in practical use, so that an improved technology is urgently needed in the market to solve the problems.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a workshop is with electrical apparatus switch board from taking heat radiation structure, through having set up lug, fixed column, first fixed block, second fixed block, first spring and second spring, solved current after long-time use, the louvre that can make both sides is blockked up by the dust, needs the staff regularly to clear up, when the cabinet door is opened too big, can cause the dragging to the electric wire, causes the damage, is not convenient for carry out the protection problem to the electric wire.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

the utility model relates to a workshop is with from electric appliance control cabinet who takes heat radiation structure, including the cabinet body, cabinet door and first fixed block, the front of the cabinet body articulates there is the cabinet door, the first fixed block of top fixedly connected with at the cabinet door back, the cabinet body is through second spring fixedly connected with ventilating plate, wherein, the cabinet door is connected with the fan through the internal thread piece, one side that the cabinet body middle part was kept away from to the fan is connected with the lug, first fixed block is through first spring fixedly connected with second fixed block, one side fixedly connected with fixed column at cabinet body middle part is kept away from to ventilating plate.

Further, the notch has been seted up to the both sides on the positive top of the cabinet body, is located the notch top the top of the cabinet body is connected with servo motor, first ventilation hole has been seted up to the bottom of the internal portion of cabinet, the bottom welding of the cabinet body has the support ring seat, the second ventilation hole has been seted up in the front of support ring seat, when can letting the cabinet door close through the notch, the top of lead screw is located the notch, can be connected with the top of lead screw through servo motor, drives the lead screw and rotates, can support the cabinet body through the support ring seat, makes the bottom of the cabinet body have ventilation effect through first ventilation hole and second ventilation hole.

Further, the radiating holes are formed in the middle of the two sides of the cabinet body, the two sides, located outside the radiating holes, of the cabinet body are connected with the filter covers, heat generated by working of electrical components inside the cabinet body can be discharged through the radiating holes, and a large amount of dust in the air can be filtered through the filter covers.

Further, the back fixedly connected with bearing frame of cabinet door, the bearing frame has four, four the bearing frame one-to-one, the inside rotation of bearing frame is connected with the lead screw, the bearing frame is run through on the top of lead screw, there is the internal thread piece in the outside of lead screw through threaded connection, the one end of keeping away from the fan of internal thread piece and the back laminating of cabinet door can be fixed upper portion and the bottom of lead screw through the bearing frame to make the lead screw can rotate, the top of lead screw and the top of the cabinet body highly cooperate, can cooperate with the screw thread of lead screw through the internal thread piece, under the rotation of lead screw, the internal thread piece can reciprocate, and the lead screw has two, distributes in the both sides of cabinet door.

Further, second fixed block fixed connection is anterior at the top of the internal portion right side wall of cabinet, first fixed block fixed connection is in one side that the cabinet door is close to the cabinet body, first through-hole has been seted up on the positive top of first fixed block, the second through-hole has been seted up on the positive top of second fixed block, can let the electric wire pass through first through-hole and second through-hole.

Further, one side fixedly connected with second spring that the cabinet body middle part was kept away from to ventilative board, and the second spring is located the fixed column outside, second spring other end fixed connection is on the cabinet body, fixed column and louvre one-to-one can reset ventilative board through the second spring, and the size phase-match of fixed column and louvre can insert in the louvre through the setting of fixed column.

The utility model discloses following beneficial effect has:

1. the utility model discloses a lug and fixed column have been set up, can drive lug synchronous motion when the fan reciprocates, can extrude the air permeability plate after the lug runs into the air permeability plate to press the fixed column into in the radiating hole dust to the louvre on automatic repeatedly clears up, and can reset under the effect of second spring, the effectual condition of having avoided the dust to block up the louvre, also avoided staff's periodic cleaning simultaneously, the efficiency is improved, staff's work load has been reduced.

2. The utility model discloses a set up first fixed block and second fixed block, can protect the electric wire under the effect of first spring, place the too big electric wire that causes of cabinet door-opening and drag, the effectual electric wire that has protected has increased the life of electric wire.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a diagram showing the position relationship between the bumps and the air permeable plate;

fig. 3 is an exploded view of the connection structure of the ventilation board and the cabinet body of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1. a cabinet body; 11. a notch; 12. a first vent hole; 13. a support ring seat; 14. a second vent hole; 15. heat dissipation holes; 16. a filter housing; 17. a servo motor; 2. a cabinet door; 21. a bearing seat; 22. a screw rod; 23. an internal thread block; 24. a fan; 25. a bump; 3. a first fixed block; 31. a second fixed block; 32. a first through hole; 33. a second through hole; 34. a first spring; 4. a gas permeable plate; 41. a second spring; 42. and (5) fixing the column.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention.

Please refer to fig. 1-3, the utility model relates to a workshop is with electrical apparatus control cabinet from taking heat radiation structure, including the cabinet body 1, cabinet door 2 and first fixed block 3, the front of the cabinet body 1 articulates there is cabinet door 2, the first fixed block 3 of top fixedly connected with at the cabinet door 2 back, the cabinet body 1 is through second spring 41 fixedly connected with ventilative board 4.

As shown in fig. 1-3, notches 11 are formed on two sides of the top end of the front face of the cabinet body 1, a servo motor 17 is connected to the top end of the cabinet body 1 above the notches 11, first ventilation holes 12 are formed in the bottom end of the inside of the cabinet body 1, supporting ring seats 13 are welded to the bottom end of the cabinet body 1, second ventilation holes 14 are formed in the front face of the supporting ring seats 13, heat dissipation holes 15 are formed in the middle portions of two sides of the cabinet body 1, filter covers 16 are connected to two sides of the outside of the cabinet body 1 outside the heat dissipation holes 15, bearing seats 21 are fixedly connected to the back face of the cabinet door 2, four bearing seats 21 are in one-to-one correspondence, a lead screw 22 is rotatably connected to the inside of each bearing seat 21, the top end of the lead screw 22 penetrates through each bearing seat 21, an inner thread block 23 is connected to the outside of each lead screw 22 through a thread, one end of the inner thread block 23, which is far away from the fan 24, and the cabinet door 2 is connected with a fan 24 through the inner thread block 23, one side of the fan 24, which is far away from the middle part of the cabinet body 1, is connected with a bump 25, one side of the air-permeable plate 4, which is far away from the middle part of the cabinet body 1, is fixedly connected with a second spring 41, the second spring 41 is positioned outside a fixed column 42, the other end of the second spring 41 is fixedly connected to the cabinet body 1, one side of the air-permeable plate 4, which is far away from the middle part of the cabinet body 1, is fixedly connected with a fixed column 42, the fixed column 42 is in one-to-one correspondence with a heat dissipation hole 15, the cabinet body 1 is supported under the action of a supporting ring seat 13, after an electrical component is arranged inside the cabinet body 1, the fan 24 is started, the cabinet door 2 is closed, the first ventilation hole 12 and the second ventilation hole 14 can enable the bottom of the cabinet body 1 to have a ventilation effect and also have a heat dissipation effect, after the cabinet door 2 is closed, the top end of the screw rod 22 is positioned in the notch 11, then a worker connects the output shaft of the servo motor 17 with the top end of the screw rod 22, the servo motor 17 is started, the servo motor 17 drives the screw rod 22 to rotate, the screw rod 22 rotates in the bearing seat 21, the screw rod 22 drives the internal thread block 23 to move up and down under the action of the threads by controlling the positive and negative rotation of the servo motor 17, the fan 24 moves up and down to blow wind to the electrical components inside the cabinet body 1, the electrical components are cooled, heat is discharged through the heat dissipation holes 15, the filter cover 16 can filter a large amount of dust in the air, the fan 24 drives the lug 25 to move up and down in the process of moving up and down, when the lug 25 moves from top to bottom or from bottom to top to reach the top end or the bottom end of the ventilating plate 4, the lug 25 extrudes the ventilating plate 4 in the direction far away from the middle of the cabinet body 1, the second spring 41 is compressed, the fixing column 42 enters the heat dissipation holes 15 to push out the dust in the heat dissipation holes 15, the dust is prevented from being accumulated in the heat dissipation holes 15, when the lug 25 is not in contact with the ventilating plate 4 any more, under the action of the second spring 41, reset ventilative board 4, fixed column 42 breaks away from in the louvre 15 to accomplished a fixed column 42 and to the clearance of louvre 15, with the reason, at the in-process that lug 25 reciprocated, this process of can circulating makes fixed column 42 clear up louvre 15 repeatedly, has prevented effectively that louvre 15 from being blockked up by the dust, and the dust falls into filter mantle 16, and the staff can pull down filter mantle 16 according to actual conditions, clears up the dust.

As shown in fig. 1, the first fixing block 3 is fixedly connected with a second fixing block 31 through a first spring 34, the second fixing block 31 is fixedly connected with the front portion of the top end of the right side wall inside the cabinet body 1, the first fixing block 3 is fixedly connected with one side of the cabinet door 2 close to the cabinet body 1, the front top end of the first fixing block 3 is provided with a first through hole 32, the front top end of the second fixing block 31 is provided with a second through hole 33, when electrical components are installed, the electric wires are sequentially conducted through the first through hole 32 on the first fixing block 3 and the second through hole 33 on the second fixing block 31, the outer portion of the electric wires is clamped under the action of the first through hole 32 and the second through hole 33, when the cabinet door 2 is closed, the first spring 34 is compressed, when the cabinet door 2 is opened, if the cabinet door 2 is opened too large, the first spring 34 is stretched, so that the first spring 34 has a buffering effect on the cabinet door 2, and the cabinet door 2 cannot be opened too large, and draw the cabinet door 2 back to the effectual injury that has avoided cabinet door 2 to open when too big to cause the electric wire.

One specific application of this embodiment is: when the cabinet door is used, the cabinet door 2 is closed after the fan 24 is opened, the servo motor 17 is restarted, the servo motor 17 works after a series of chain reactions, the fan 24 is moved up and down to dissipate heat inside the cabinet body 1, the lug 25 moves synchronously along with the movement of the fan 24, when the lug 25 reaches the top end or the bottom end of the ventilating plate 4 in the moving process, the ventilating plate 4 can be extruded, the fixing column 42 enters the radiating hole 15, when the fixing column 42 is separated from the ventilating plate 4, the fixing column 42 is separated from the radiating hole 15, therefore, under the action of the lug 25, the fixing column 42 circularly and repeatedly cleans the radiating hole 15, dust cannot be gathered in the radiating hole 15, when the cabinet door 2 is suddenly opened to be too large, the first spring 34 is stretched, and under the action of the first spring 34, the cabinet door 2 cannot be too large to be opened, and the cabinet door 2 can be pulled back in time.

The above is only the preferred embodiment of the present invention, and the present invention is not limited thereto, any technical solutions recorded in the foregoing embodiments are modified, and some technical features thereof are replaced with equivalent ones, and any modification, equivalent replacement, and improvement made thereby all belong to the protection scope of the present invention.

Claims

1. The utility model provides a workshop is with electrical apparatus switch board from taking heat radiation structure, includes the cabinet body (1), cabinet door (2) and first fixed block (3), its characterized in that: a cabinet door (2) is hinged to the front side of the cabinet body (1), a first fixing block (3) is fixedly connected to the top end of the back side of the cabinet door (2), and the cabinet body (1) is fixedly connected with a ventilation plate (4) through a second spring (41);

the cabinet door (2) is connected with a fan (24) through an internal thread block (23), and one side, far away from the middle part of the cabinet body (1), of the fan (24) is connected with a convex block (25);

the first fixing block (3) is fixedly connected with a second fixing block (31) through a first spring (34), and one side, far away from the middle part of the cabinet body (1), of the ventilating plate (4) is fixedly connected with a fixing column (42).

2. The electrical control cabinet with the heat dissipation structure for the workshop according to claim 1, wherein notches (11) are formed in two sides of the top end of the front face of the cabinet body (1), a servo motor (17) is connected to the top end of the cabinet body (1) above the notches (11), a first ventilation hole (12) is formed in the bottom end of the inside of the cabinet body (1), a support ring seat (13) is welded to the bottom end of the cabinet body (1), and a second ventilation hole (14) is formed in the front face of the support ring seat (13).

3. The electrical control cabinet with the heat dissipation structure for the workshop according to claim 1, wherein heat dissipation holes (15) are formed in the middles of two sides of the cabinet body (1), and two sides of the outside of the cabinet body (1) and located outside the heat dissipation holes (15) are connected with filter covers (16).

4. The electrical control cabinet with the heat dissipation structure for the workshop according to claim 1, wherein four bearing seats (21) are fixedly connected to the back of the cabinet door (2), the four bearing seats (21) correspond to one another, a lead screw (22) is rotatably connected to the inside of each bearing seat (21), the top end of the lead screw (22) penetrates through the corresponding bearing seat (21), an inner thread block (23) is connected to the outer side of the lead screw (22) through threads, and one end, far away from the fan (24), of the inner thread block (23) is attached to the back of the cabinet door (2).

5. The electrical control cabinet with the heat dissipation structure for the workshop as recited in claim 1, wherein the second fixing block (31) is fixedly connected to the front portion of the top end of the right side wall inside the cabinet body (1), the first fixing block (3) is fixedly connected to one side of the cabinet door (2) close to the cabinet body (1), a first through hole (32) is formed in the top end of the front face of the first fixing block (3), and a second through hole (33) is formed in the top end of the front face of the second fixing block (31).

6. The electrical control cabinet with the heat dissipation structure for the workshop according to claim 1, wherein one side of the ventilation plate (4) far away from the middle of the cabinet body (1) is fixedly connected with a second spring (41), the second spring (41) is located outside a fixing column (42), the other end of the second spring (41) is fixedly connected to the cabinet body (1), and the fixing column (42) is in one-to-one correspondence with the heat dissipation holes (15).