CN211743835U

CN211743835U - Detachable has switch board of heat dissipation function

Info

Publication number: CN211743835U
Application number: CN202020598116.0U
Authority: CN
Inventors: 杨剑峰
Original assignee: Jiangsu Oppu Power Technology Co ltd
Current assignee: Jiangsu Oppu Power Technology Co ltd
Priority date: 2020-04-21
Filing date: 2020-04-21
Publication date: 2020-10-23
Anticipated expiration: 2030-04-21

Abstract

The utility model relates to a switch board technical field just discloses a detachable has switch board of heat dissipation function, including backplate and front bezel, the backplate is located the back of front bezel, the equal swing joint in both sides of backplate has the curb plate, the slot has all been seted up at the front and the back of curb plate. This detachable has switch board of heat dissipation function, fix it through fixing bolt, thereby accomplish the curb plate, equipment between backplate and the front bezel, fix the installing frame through L type inserted bar, thereby dispel the heat to the inside of this switch board through radiator fan and radiating hole, make its radiating effect better, when needs are dismantled, take out L type inserted bar from the inside of fixed slot, can demolish the installing frame, then take out fixing bolt, can be with the curb plate, backplate and front bezel separation, thereby make its transportation more convenient, simple structure has been reached, dismantle and install more convenient and radiating effect better purpose.

Description

Detachable has switch board of heat dissipation function

Technical Field

The utility model relates to a switch board technical field specifically is a detachable has switch board of heat dissipation function.

Background

The power distribution cabinet (box) is a final-stage device of a power distribution system, is a general name of a motor control center and is used in occasions with dispersed loads and less loops; motor control centers are used in load concentration and loop-rich applications, where they distribute the power from a circuit of a higher level of distribution equipment to nearby loads, which provide protection, monitoring and control of the loads.

The switch board among the prior art generally is the structure of integral type, and this just leads to it comparatively inconvenient when the transportation, and its radiating effect is good inadequately, takes place overheated leading to the electrical part to damage easily in the use, so the above-mentioned problem is solved to the switch board that proposes a detachable to have the heat dissipation function now.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a to prior art not enough, the utility model provides a detachable has switch board of heat dissipation function possesses simple structure, dismantles and installs more convenient and radiating effect advantage such as better, has solved the structure that the switch board among the prior art is the integral type generally, and this just leads to it comparatively inconvenient when the transportation, and its radiating effect is not good enough, takes place overheated problem that leads to electrical apparatus spare to damage in the use easily.

(II) technical scheme

For realizing above-mentioned simple structure, dismantle and install more convenient and the better purpose of radiating effect, the utility model provides a following technical scheme: a detachable power distribution cabinet with a heat dissipation function comprises a back plate and a front plate, wherein the back plate is positioned on the back surface of the front plate, side plates are movably connected to two sides of the back plate, slots are formed in the front surface and the back surface of each side plate, an inserting block corresponding to each slot is fixedly connected to one side, close to the front plate, of the back plate, the inserting block is inserted into each slot, a mounting groove is formed in the outer side of each inserting block and positioned in each slot, fixing bolts are connected to the front surface and the back surface of the outer side of each side plate in a threaded manner, the fixing bolts are connected to the inside of the mounting groove in a threaded manner, heat dissipation holes are uniformly distributed in the back surface of the back plate, a mounting frame corresponding to the heat dissipation holes is movably connected to the top and the bottom of the back surface of the back plate, a heat dissipation fan is fixedly connected, the back of backplate is located the top of installing frame and has seted up the spout, the inside sliding connection of spout has the slider, the back fixedly connected with L type inserted bar of slider, the fixed slot has been seted up at the top of installing frame, the one end that the slider was kept away from to L type inserted bar is pegged graft in the inside of fixed slot.

Preferably, the bottom of the mounting frame is fixedly connected with a positioning block, the top of the bearing plate is provided with a positioning groove corresponding to the positioning block, and the positioning block is inserted into the positioning groove.

Preferably, the bottom fixedly connected with of slider contracts the spring, contract the bottom of spring and the inner wall fixed connection of spout.

Preferably, the inside fixedly connected with filter screen of louvre, the equal fixedly connected with slipmat in both sides of backplate bottom.

Preferably, the outer side of the side plate is provided with a thread groove corresponding to the fixing bolt, and the fixing bolt is connected to the inside of the thread groove in a threaded manner.

Preferably, the top and the bottom of the back of the front plate are fixedly connected with limit blocks, the front of the back plate is provided with limit grooves corresponding to the limit blocks, and the limit blocks are inserted into the limit grooves.

(III) advantageous effects

Compared with the prior art, the utility model provides a detachable has switch board of heat dissipation function possesses following beneficial effect:

1. this detachable has switch board of heat dissipation function, fix it through fixing bolt, thereby accomplish the curb plate, equipment between backplate and the front bezel, fix the installing frame through L type inserted bar, it is more firm to make its installation, thereby dispel the heat through radiator fan and radiating hole to the inside of this switch board, make its radiating effect better, when needs are dismantled, take out L type inserted bar from the inside of fixed slot, can demolish the installing frame, then take out fixing bolt, can be with the curb plate, backplate and front bezel separation, thereby make its transportation more convenient, reached simple structure, dismantle and install more convenient and radiating effect better purpose.

2. This detachable has heat dissipation function's switch board, fix a position the installing frame through locating piece and constant head tank, it is more convenient and firm to make its installation, through reducing spring pulling slider and L type inserted bar, peg graft in the inside of fixed slot that makes it can be more firm, avoid too much dust to get into the inside of this switch board through the filter screen, then make its installation more firm through the slipmat, make fixing bolt's installation more firm through the thread groove, it is spacing to the front bezel through stopper and spacing groove, it is more convenient and firm to make its installation.

Drawings

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

FIG. 2 is a top sectional view of the overall structure of the present invention;

FIG. 3 is a side sectional view of the front plate and the back plate of the present invention;

fig. 4 is a front schematic view of the back plate of the present invention;

FIG. 5 is a perspective view of the side plate of the present invention;

FIG. 6 is a top cross-sectional view of the side plate and back plate of the present invention;

fig. 7 is a side sectional view of the back plate and the mounting frame of the present invention.

In the figure: 1. a front plate; 2. fixing the bolt; 3. a non-slip mat; 4. a side plate; 5. a back plate; 6. a limiting block; 7. a limiting groove; 8. inserting a block; 9. mounting grooves; 10. an L-shaped inserted link; 11. a heat radiation fan; 12. installing a frame; 13. heat dissipation holes; 14. a filter screen; 15. a bearing plate; 16. positioning blocks; 17. positioning a groove; 18. a thread groove; 19. a slot; 20. a chute; 21. a slider; 22. tightening the spring; 23. and fixing the grooves.

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. 1-7, a detachable power distribution cabinet with heat dissipation function comprises a back plate 5 and a front plate 1, wherein the back plate 5 is located on the back surface of the front plate 1, both sides of the back plate 5 are movably connected with side plates 4, slots 19 are respectively formed on the front surface and the back surface of the side plates 4, one side of the back plate 5 close to the front plate 1 is fixedly connected with an insert block 8 corresponding to the slot 19, the insert block 8 is inserted into the slot 19, an installation slot 9 is formed on the outer side of the insert block 8 and located inside the slot 19, fixing bolts 2 are respectively in threaded connection with the front surface and the back surface of the outer side of the side plate 4, the fixing bolts 2 are in threaded connection with the inside of the installation slot 9, uniformly distributed heat dissipation holes 13 are formed on the back surface of the back plate 5, a mounting frame 12 corresponding to the heat dissipation holes 13 is movably connected with the top and the bottom of the back surface of the back plate 5, a heat dissipation fan 11, the back of the back plate 5 is arranged above the mounting frame 12 and is provided with a sliding groove 20, the inside of the sliding groove 20 is connected with a sliding block 21 in a sliding manner, the back of the sliding block 21 is fixedly connected with an L-shaped inserted link 10, the top of the mounting frame 12 is provided with a fixing groove 23, one end of the L-shaped inserted link 10, which is far away from the sliding block 21, is inserted into the fixing groove 23, when the power distribution cabinet is used, two side plates 4 are arranged on two sides of the back plate 5, the front plate 1 is arranged on the front surface of the back plate 5, an inserted block 8 is inserted into the inside of the inserting groove 19, and then the inserted block is fixed through a fixing bolt 2, so that the assembly among the side plates 4, the back plate 5 and the front plate 1 is completed, the mounting frame 12 is arranged on the top of the bearing plate 15, at the moment, the L-shaped inserted link 10 is shifted to be inserted into the inside of the fixing groove 23, the mounting frame 12 is fixed, make its radiating effect better, when needs are dismantled, take out L type inserted bar 10 from the inside of fixed slot 23, can demolish installing frame 12, then take out fixing bolt 2, can separate curb plate 4, backplate 5 and front bezel 1 to it is more convenient to make its transportation, has reached simple structure, dismantles and installs more convenient and radiating effect better purpose.

Referring to fig. 3, the bottom of the mounting frame 12 is fixedly connected with a positioning block 16, the top of the bearing plate 15 is provided with a positioning groove 17 corresponding to the positioning block 16, the positioning block 16 is inserted into the positioning groove 17, and the mounting frame 12 is positioned by the positioning block 16 and the positioning groove 17, so that the mounting frame is more convenient and stable to mount.

Referring to fig. 3 and 7, a tightening spring 22 is fixedly connected to the bottom of the sliding block 21, the bottom end of the tightening spring 22 is fixedly connected to the inner wall of the sliding groove 20, and the sliding block 21 and the L-shaped insertion rod 10 are pulled by the tightening spring 22 to be more stably inserted into the fixing groove 23.

Referring to fig. 3 and 7, the inside of the heat dissipation holes 13 is fixedly connected with a filter screen 14, the two sides of the bottom of the back plate 5 are fixedly connected with anti-slip pads 3, excessive dust is prevented from entering the inside of the power distribution cabinet through the filter screen 14, and then the installation of the power distribution cabinet is more stable through the anti-slip pads 3.

Referring to fig. 2 and 6, the outer side of the side plate 4 is provided with a thread groove 18 corresponding to the fixing bolt 2, the fixing bolt 2 is screwed into the thread groove 18, and the fixing bolt 2 is more stably installed through the thread groove 18.

Referring to fig. 3 and 4, the top and the bottom of the back of the front plate 1 are fixedly connected with limit blocks 6, the front of the back plate 5 is provided with limit grooves 7 corresponding to the limit blocks 6, the limit blocks 6 are inserted into the limit grooves 7, and the front plate 1 is limited by the limit blocks 6 and the limit grooves 7, so that the installation is more convenient and stable.

The working principle is as follows: when the power distribution cabinet is used, the two side plates 4 are arranged on two sides of the back plate 5, the front plate 1 is arranged on the front face of the back plate 5, the insertion block 8 is inserted into the insertion groove 19, then the insertion block is fixed through the fixing bolt 2, so that the assembly among the side plates 4, the back plate 5 and the front plate 1 is completed, then the mounting frame 12 is placed on the top of the bearing plate 15, the L-shaped insertion rod 10 is shifted to be inserted into the fixing groove 23, the mounting frame 12 is fixed through the L-shaped insertion rod 10, the mounting is more stable to mount, the heat of the inside of the power distribution cabinet is radiated through the radiating fan 11 and the radiating holes 13, the radiating effect of the power distribution cabinet is better, when the power distribution cabinet needs to be dismounted, the L-shaped insertion rod 10 is taken out of the fixing groove 23, the mounting frame 12 can be dismounted, then the fixing bolt 2 is taken out, the side plates 4, the back plate 5 and the front plate 1 can be, the purposes of simple structure, more convenient disassembly and assembly and better heat dissipation effect are achieved.

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. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.

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 detachable has switch board of heat dissipation function, includes backplate (5) and front bezel (1), its characterized in that: the backboard (5) is positioned on the back surface of the front plate (1), the two sides of the backboard (5) are movably connected with the side plates (4), the front surface and the back surface of each side plate (4) are respectively provided with a slot (19), one side of the backboard (5) close to the front plate (1) is respectively and fixedly connected with an insert block (8) corresponding to the slot (19), the insert block (8) is inserted into the slot (19), the outer side of the insert block (8) is positioned inside the slot (19) and is provided with a mounting groove (9), the front surface and the back surface of the outer side of the side plate (4) are respectively and fixedly connected with a fixing bolt (2), the fixing bolt (2) is in threaded connection with the inside of the mounting groove (9), the back surface of the backboard (5) is provided with uniformly distributed heat dissipation holes (13), the top and the bottom of the back surface of the backboard (5) are respectively and movably connected with a mounting frame (12, the utility model discloses a fixing device for fixing a heat sink, including installing frame (12), the inside fixedly connected with radiator fan (11) of installing frame (12), the bottom fixedly connected with who is located installing frame (12) at the back of backplate (5) accepts board (15), spout (20) have been seted up at the back of backplate (5) and the top that is located installing frame (12), the inside sliding connection of spout (20) has slider (21), the back fixedly connected with L type inserted bar (10) of slider (21), fixed slot (23) have been seted up at the top of installing frame (12), the one end that slider (21) were kept away from in L type inserted bar (10) is pegged graft in the inside of fixed slot (23).

2. The detachable power distribution cabinet with the heat dissipation function according to claim 1, wherein: the bottom of the mounting frame (12) is fixedly connected with a positioning block (16), the top of the bearing plate (15) is provided with a positioning groove (17) corresponding to the positioning block (16), and the positioning block (16) is inserted into the positioning groove (17).

3. The detachable power distribution cabinet with the heat dissipation function according to claim 1, wherein: the bottom fixedly connected with of slider (21) contracts spring (22), contract the inner wall fixed connection of the bottom and spout (20) of spring (22).

4. The detachable power distribution cabinet with the heat dissipation function according to claim 1, wherein: the inside fixedly connected with filter screen (14) of louvre (13), equal fixedly connected with slipmat (3) in both sides of backplate (5) bottom.

5. The detachable power distribution cabinet with the heat dissipation function according to claim 1, wherein: the outer side of the side plate (4) is provided with a thread groove (18) corresponding to the fixing bolt (2), and the fixing bolt (2) is in threaded connection with the inside of the thread groove (18).

6. The detachable power distribution cabinet with the heat dissipation function according to claim 1, wherein: the top and the bottom of the back of the front plate (1) are fixedly connected with limit blocks (6), limit grooves (7) corresponding to the limit blocks (6) are formed in the front of the back plate (5), and the limit blocks (6) are inserted into the limit grooves (7).