CN219067615U

CN219067615U - Heat radiation structure of outdoor ammeter case

Info

Publication number: CN219067615U
Application number: CN202222785237.8U
Authority: CN
Inventors: 朱立平; 金叶频; 俞伟
Original assignee: Hangzhou Kuangchen Technology Co ltd
Current assignee: Hangzhou Kuangchen Technology Co ltd
Priority date: 2022-10-22
Filing date: 2022-10-22
Publication date: 2023-05-23
Anticipated expiration: 2032-10-22

Abstract

The utility model belongs to the technical field of outdoor ammeter boxes, in particular to a radiating structure of an outdoor ammeter box, aiming at the defect of lack of heat radiation of the existing ammeter box, in long-time use, components in the ammeter box can generate heat and are used outdoors and then are exposed to the sun, so that the internal temperature of the ammeter box is higher, the components in the ammeter box are easy to burn out, economic loss is caused, and fire disaster is serious, therefore, the problem of inconvenient use of the device is also caused. Through the bottom with electric fan joint at the box, restart electric fan just can dispel the heat to the inside of box, increase air flow, reduce the temperature of components and parts in the box, prevent that components and parts from being damaged, protection components and parts.

Description

Heat radiation structure of outdoor ammeter case

Technical Field

The utility model relates to the technical field of outdoor ammeter boxes, in particular to a heat dissipation structure of an outdoor ammeter box.

Background

The bulletin number is: the utility model of CN208239506U relates to the field of electrical parts, in particular to an outdoor ammeter box; the meter box comprises a meter box cover and a meter box bottom, wherein one end of the meter box cover is rotatably connected with one end of the meter box bottom, the meter box cover comprises a bottom surface, a top surface, a first side surface and a second side surface, the second end of the top surface is connected with the first end of the bottom surface, the first end of the top surface is inclined towards the direction close to the meter box bottom, the second end of the bottom surface is inclined towards the direction close to the meter box bottom, and the second end of the bottom surface is detachably matched with the meter box bottom; the first side surface and the second side surface are respectively arranged at two sides of the top surface and the bottom surface; the electric meter box cover can relieve the obstruction of the angle or the light of the box cover and other problems when staff go to watch the outdoor electric meter, and ensure clear sight.

However, the technical scheme is that the electric meter box lacks heat dissipation, in long-time use, components in the electric meter box can generate heat, and the electric meter box is used outdoors again and is exposed to the sun, so that the internal temperature of the electric meter box is higher, the components in the electric meter box are easy to burn out, economic loss is caused, fire disaster is seriously caused, and the problem of inconvenient use of the device also exists.

Disclosure of Invention

The utility model aims to solve the problems that in the prior art, an ammeter box lacks heat dissipation, in long-time use, components in the ammeter box can generate heat and are used outdoors and then are exposed to the sun, so that the internal temperature of the ammeter box is high, the components in the ammeter box are easy to burn out, economic loss is caused, and fire is seriously caused, so that the defect of inconvenient use of a device exists.

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

the utility model provides a heat radiation structure of outdoor ammeter case, includes the box, the bottom of box is equipped with the electric fan, and the equal fixed mounting in left side and the right side of electric fan has the shell, and the equal sliding connection of inboard of shell has the laminating frame, laminating frame and box sliding contact are equipped with control mechanism and positioning mechanism in the shell respectively, and control mechanism and positioning mechanism all cooperate with the laminating frame.

Preferably, the control mechanism comprises a matching block, a sliding frame, a rotating wheel and a telescopic rod, wherein the matching block is fixedly arranged on the front side of the laminating frame, the sliding frame is slidably connected onto the inner wall of the shell, the sliding frame is in sliding contact with the matching block, the sliding frame is rotatably connected with the telescopic rod, and the telescopic rod extends out of the shell.

Further, after the telescopic rod is stirred, the telescopic rod can control the attaching frame to move on the inner wall of the shell, the attaching frame can be attached to the box body, the electric fan is fixed on the box body, and the electric fan can radiate heat to the box body.

Preferably, the positioning mechanism comprises a positioning frame, a sliding plate, a pushing rod, a positioning spring and a fixing block, wherein the positioning frame is slidably connected to the inner wall of the shell, the positioning frame is rotatably connected with the pushing rod, the sliding plate of the pushing rod is rotatably connected, the sliding plate is slidably connected to the top of the shell, the sliding plate is fixedly connected with the positioning spring, the positioning spring is fixedly connected with the fixing block, and the fixing block is fixedly connected with the box body.

Further, after the sliding plate is pushed, the sliding plate can push the push rod, the push rod can push the positioning frame to be separated from the attaching frame, positioning of the attaching frame can be achieved, and stability of fixing the electric fan is improved.

Preferably, a plurality of locating grooves which are arranged at equal intervals are formed in the top of the attaching frame, a locating block is fixedly arranged at the bottom of the locating frame, and the outer side of the locating block is in sliding contact with the inner wall of the locating groove.

Furthermore, after the positioning block is inserted into the positioning groove, the positioning block can block the movement of the attaching frame, so that the positioning of the attaching frame can be realized.

Preferably, the front side of the sliding frame is rotatably connected with a rotating wheel, and the rotating wheel is in sliding contact with the matching block.

Further, the runner is used for connecting the sliding frame and the matching block, so that the sliding frame can push the matching block and move when being lowered.

Preferably, the bottom fixed mounting of laminating frame has the fixed plate, and the left side fixed mounting of fixed plate has reset spring, reset spring and the inner wall fixed connection of shell.

Further, the fixed block is used for connecting reset spring, and reset spring is used for resetting the laminating frame.

The beneficial effects are that:

1. after the telescopic rod is stirred, the telescopic rod can control the attaching frame to move on the inner wall of the shell, the attaching frame can be attached to the box body, the electric fan is fixed on the box body, and the electric fan can radiate heat to the box body;

2. after the sliding plate is pushed, the sliding plate can push the push rod, the push rod can push the positioning frame to be separated from the attaching frame, positioning of the attaching frame can be achieved, and stability of fixing the electric fan is improved;

in the utility model, the following components are added: through the bottom with electric fan joint at the box, restart electric fan just can dispel the heat to the inside of box, increase air flow, reduce the temperature of components and parts in the box, prevent that components and parts from being damaged, protection components and parts.

Drawings

Fig. 1 is a schematic view of a heat dissipation structure of an outdoor electric meter box according to the present utility model;

fig. 2 is a schematic bottom three-dimensional view of a heat dissipation structure of an outdoor electric meter box according to the present utility model;

fig. 3 is a three-dimensional schematic diagram of a structure positioning frame of a heat dissipation structure of an outdoor electric meter box according to the present utility model;

fig. 4 is an enlarged schematic diagram of a structure of a heat dissipation structure of an outdoor electric meter box according to fig. 2.

In the figure: 1. a case; 2. an electric fan; 3. a housing; 4. a laminating frame; 5. a fixing plate; 6. a return spring; 7. a mating block; 8. a carriage; 9. a rotating wheel; 10. a telescopic rod; 11. a positioning frame; 12. a sliding plate; 13. a push rod; 14. a positioning spring; 15. and a fixed block.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.

Example 1

Referring to fig. 1-4, a heat radiation structure of outdoor ammeter case, including box 11, the bottom of box 11 is equipped with electric fan 2, and the equal fixed mounting in left side and the right side of electric fan 2 has shell 3, and the inboard of shell 3 is all sliding connection has laminating frame 4, laminating frame 4 and box 11 sliding contact are equipped with control mechanism and positioning mechanism respectively in shell 3, and control mechanism and positioning mechanism all cooperate with laminating frame 4.

By the above mechanism: toggle telescopic link 10, telescopic link 10 just can push down carriage 8, and carriage 8 just can promote laminating frame 4 and remove, just can make laminating frame 4 and box 11 laminating, just can with electric fan 2 joint in the bottom of box 11, start electric fan 2 again just can dispel the heat to the inside of box 11, increase the air flow, reduce the temperature of components and parts in the box 11, prevent components and parts by damaging, protection components and parts.

In the utility model, the control mechanism comprises a matching block 7, a sliding frame 8, a rotating wheel 9 and a telescopic rod 10, wherein the matching block 7 is fixedly arranged on the front side of the laminating frame 4, the sliding frame 8 is connected to the inner wall of the shell 3 in a sliding way, the sliding frame 8 is in sliding contact with the matching block 7, the sliding frame 8 is connected with the telescopic rod 10 in a rotating way, the telescopic rod 10 extends out of the shell 3, after the telescopic rod 10 is stirred, the telescopic rod 10 can control the laminating frame 4 to move on the inner wall of the shell 3, the laminating frame 4 can be laminated with the box 11, the electric fan 2 is fixed on the box 11, and the electric fan 2 can radiate heat to the box 11.

In the utility model, the positioning mechanism comprises a positioning frame 11, a sliding plate 12, a pushing rod 13, a positioning spring 14 and a fixed block 15, wherein the positioning frame 11 is in sliding connection with the inner wall of the shell 3, the positioning frame 11 is in rotating connection with the pushing rod 13, the pushing rod 13 is in sliding connection with the sliding plate 12, the sliding plate 12 is in sliding connection with the top of the shell 3, the sliding plate 12 is fixedly connected with the positioning spring 14, the positioning spring 14 is fixedly connected with the fixed block 15, the fixed block 15 is fixedly connected with the box body 1, after the sliding plate 12 is pushed, the sliding plate 12 can push the pushing rod 13, the pushing rod 13 can push the positioning frame 11 to be separated from the attaching frame 4, and the positioning of the attaching frame 4 can be realized, so that the stability of the fixing of the electric fan 2 is improved.

In the utility model, the top of the attaching frame 4 is provided with a plurality of positioning grooves which are arranged at equal intervals, the bottom of the positioning frame 11 is fixedly provided with a positioning block, the outer side of the positioning block is in sliding contact with the inner wall of the positioning groove, and after the positioning block is inserted into the positioning groove, the positioning block can block the attaching frame 4 from moving, so that the attaching frame 4 can be positioned.

In the utility model, the front side of the sliding frame 8 is rotatably connected with the rotating wheel 9, the rotating wheel 9 is in sliding contact with the matching block 7, and the rotating wheel 9 is used for connecting the sliding frame 8 and the matching block 7, so that the sliding frame 8 can push the matching block 7 and move when descending.

In the utility model, the bottom of the attaching frame 4 is fixedly provided with the fixed plate 5, the left side of the fixed plate 5 is fixedly provided with the reset spring 6, the reset spring 6 is fixedly connected with the inner wall of the shell 3, the fixed block 15 is used for connecting the reset spring 6, and the reset spring 6 is used for resetting the attaching frame 4.

Example two

This embodiment differs from embodiment 1 in that: the positioning method of the attaching frame 4 in the present utility model may be replaced by a method of positioning using a bolt, the bolt is inserted from the front side of the attaching frame 4 and is in threaded connection with the box 11, and then the bolt is screwed down to attach the bolt to the box 11, so that the positioning of the attaching frame 4 may be achieved, but the method of positioning or unlocking the attaching frame 4 by the bolt needs to use a tool, and further needs to rotate for multiple times, which is not efficient.

Working principle: when needs dispel the heat to box 11, only need start electric fan 2 can, when needs dismantle the maintenance to electric fan 2, only need promote carriage 12 on box 11, carriage 12 stretches positioning spring 14 earlier, the carriage just can promote carriage 12, carriage 12 just can promote carriage 13, carriage 13 just can promote locating rack 11 and upwards move, locating rack 11 just can release laminating frame 4, laminating frame 4 just can release box 11, just can realize dismantling to electric fan 2, the convenient maintenance, when needs install electric fan 2, first laminating the bottom of electric fan 2 and box 11, stir telescopic link 10 again, carriage 8 just can be pushed down by telescopic link 10, carriage 8 just can promote laminating frame 4 and box 11 laminating, then release carriage 12 again, carriage 12 just can pull carriage 13 through stretching spring's resilience reset, carriage 12 just can pull carriage 13, carriage 11 pulls locating piece 11 to descend, locating rack 11 just can drive the inserting the piece and insert the box 11 and just can realize laminating to the box in the mounting groove of box 2, just can realize laminating to the fan 2, this case is realized in the box 11, the electric fan is just can be fixed to the box 11, the realization is the laminating to the box is 11, the cooling fan is just can be realized to the fan 2: CN208239506U meter box.

The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.

Claims

1. The utility model provides a heat radiation structure of outdoor ammeter case, includes box (1), its characterized in that, the bottom of box (1) is equipped with electric fan (2), and the equal fixed mounting in left side and the right side of electric fan (2) has shell (3), and the equal sliding connection in inboard of shell (3) has laminating frame (4), laminating frame (4) and box (1) sliding contact are equipped with control mechanism and positioning mechanism in shell (3) respectively, and control mechanism and positioning mechanism all cooperate with laminating frame (4).

2. The heat radiation structure of an outdoor electric meter box according to claim 1, wherein the control mechanism comprises a matching block (7), a sliding frame (8), a rotating wheel (9) and a telescopic rod (10), the matching block (7) is fixedly installed on the front side of the fitting frame (4), the sliding frame (8) is slidably connected to the inner wall of the housing (3), the sliding frame (8) is slidably contacted with the matching block (7), the sliding frame (8) is rotatably connected with the telescopic rod (10), and the telescopic rod (10) extends out of the housing (3).

3. The heat radiation structure of an outdoor ammeter box according to claim 1, wherein the positioning mechanism comprises a positioning frame (11), a sliding plate (12), a pushing rod (13), a positioning spring (14) and a fixed block (15), wherein the positioning frame (11) is slidably connected to the inner wall of the casing (3), the positioning frame (11) is rotatably connected with the pushing rod (13), the sliding plate (12) of the pushing rod (13) is rotatably connected, the sliding plate (12) is slidably connected to the top of the casing (3), the sliding plate (12) is fixedly connected with the positioning spring (14), the positioning spring (14) is fixedly connected with the fixed block (15), and the fixed block (15) is fixedly connected with the box body (1).

4. The heat radiation structure of an outdoor electric meter box according to claim 1, wherein a plurality of equally spaced positioning grooves are formed in the top of the attaching frame (4), positioning blocks are fixedly mounted at the bottom of the positioning frame (11), and the outer sides of the positioning blocks are in sliding contact with the inner walls of the positioning grooves.

5. The heat radiation structure of an outdoor electric meter box according to claim 2, wherein the front side of the sliding frame (8) is rotatably connected with a rotating wheel (9), and the rotating wheel (9) is in sliding contact with the matching block (7).

6. The heat radiation structure of an outdoor electric meter box according to claim 1, wherein a fixing plate (5) is fixedly installed at the bottom of the attaching frame (4), a return spring (6) is fixedly installed at the left side of the fixing plate (5), and the return spring (6) is fixedly connected with the inner wall of the housing (3).