CN217406419U

CN217406419U - Inverter shell with good heat dissipation effect

Info

Publication number: CN217406419U
Application number: CN202220706543.5U
Authority: CN
Inventors: 高率航
Original assignee: Zhongcheng Investment New Energy Technology Co ltd
Current assignee: Zhongcheng Investment New Energy Technology Co ltd
Priority date: 2022-03-29
Filing date: 2022-03-29
Publication date: 2022-09-09
Anticipated expiration: 2032-03-29

Abstract

The utility model relates to an inverter technical field, specific inverter housing that radiating effect is good that says so, include: a body; the heat dissipation structure is arranged on one side of the body; the dustproof structure is arranged on the surface of the heat dissipation structure and used for preventing dust from entering the body; through setting up heat radiation structure and dustproof construction, can filter the dust to leading-in air current under dustproof construction's effect, simultaneously can lead leading-in air current under the effect of baffle, the air current after the direction can drive the flabellum and make the pivot rotate, and it is rotatory to make reciprocal lead screw through drive mechanism, and then it scrapes to get the cleanness to drive the scraper blade to the surface of dust screen, trigger the piece through setting up at this in-process, the connecting rod, strike ball and spring, can constantly push up the mode that triggers the piece through the scraper blade, make and strike the ball and strike the installing frame, shake the dust of adhesion through the mode of striking vibrations, the condition because the dust adhesion blocks up has been reduced.

Description

Inverter shell with good heat dissipation effect

Technical Field

The utility model relates to an inverter technical field, very much relate to an inverter housing that the radiating effect is good.

Background

An inverter is a device for converting direct current into alternating current, and consists of an inverter bridge, control logic and a filter circuit, and simply, the inverter is electronic equipment for converting low-voltage direct current into 220-volt alternating current.

Present current inverter casing adopts the air-cooled mode to dispel the heat to the component of inside usually to avoid the heat to pile up the condition that leads to the device to damage, for avoiding outside dust to get into inside the casing, adopt the dust screen to hold back the dust usually, nevertheless use the easy adhesion of back dust screen dust for a long time and block up, lead to the intake to descend and influence radiating effect, current demand of satisfying that can not be fine.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing an inverter housing that the radiating effect is good in order to solve above-mentioned problem, improved the dust screen and used the back easily because the dust blocks up the problem that influences the intake after for a long time.

The utility model discloses a following technical scheme realizes above-mentioned purpose, a good dc-to-ac converter casing of radiating effect, include: a body; the heat dissipation structure is arranged on one side of the body; the dustproof structure prevents dust from entering the body, and the dustproof structure is arranged on the surface of the heat dissipation structure.

Preferably, the heat radiation structure comprises a water storage box arranged on one side of the body, one side of the water storage box is fixedly connected with a mounting box communicated with the body, cooling liquid is filled in the water storage box, a water pump is arranged in the water storage box, and one end of the water pump is communicated with a condensation pipe.

Preferably, the other end of condenser pipe runs through water storage box and mounting box in proper order and is linked together with the water storage box, the condenser pipe is the serpentine line distribution in the mounting box, the fixed surface of condenser pipe is connected with evenly distributed's radiating fin, the liquid level of coolant liquid is less than the intercommunication department of condenser pipe and water storage box.

Preferably, the inner wall fixedly connected with fan of mounting box, the interior roof fixedly connected with of mounting box is located the baffle between fan and the condenser pipe, the inner wall of mounting box rotates and is connected with the pivot that is located baffle one side, the fixed surface of pivot is connected with evenly distributed's flabellum, the one end of pivot runs through out the mounting box and is provided with drive mechanism.

Preferably, dustproof construction includes that fixed connection keeps away from the carriage of body one side in the mounting box, the inboard fixedly connected with installing frame of carriage, the inboard fixedly connected with dust screen of installing frame, the inner wall sliding connection of installing frame has evenly distributed's connecting rod.

Preferably, one end of the connecting rod penetrates through the mounting frame and is fixedly connected with the trigger block, the cross section of the trigger block is isosceles trapezoid, the other end of the connecting rod penetrates through the mounting frame and is fixedly connected with a knocking ball, the surface of the knocking ball is in contact with the surface of the mounting frame, the surface of the connecting rod is fixedly connected with springs which are uniformly distributed, and the other ends of the springs are fixedly connected with the inner wall of the mounting frame.

Preferably, the inboard of connecting frame is rotated and is connected with reciprocal lead screw, the one end of reciprocal lead screw link through the connecting frame and with drive mechanism's one end fixed connection, the surface of reciprocal lead screw is provided with the scraper blade, the inner wall fixedly connected with gag lever post of connecting frame, the gag lever post run through the scraper blade and with the inner wall sliding connection of scraper blade.

The utility model has the advantages that:

1. through the arrangement of the heat dissipation structure and the dustproof structure, dust can be filtered from the introduced air flow under the action of the dustproof structure, meanwhile, the introduced air flow can be guided under the action of the guide plate, the guided air flow can drive the fan blades to enable the rotating shaft to rotate, the reciprocating lead screw is rotated through the transmission mechanism, and then the scraper is driven to scrape and clean the surface of the dustproof net;

2. through setting up heat radiation structure, can dispel the heat to the component with the inside of the leading-in body of external air current under the effect of fan, simultaneously through starting the water pump, can with the leading-in condenser pipe's of cooling water inside to cool down the air current under condenser pipe and radiating fin's combined action, the cooling is dispelled the heat and is cooled down to the inside of body that the air current of cooling can be better.

Drawings

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

FIG. 2 is a sectional perspective view of the present invention;

FIG. 3 is a schematic view of the connection between the connection tube and the mounting box of the present invention;

FIG. 4 is a schematic view of the connection between the dustproof structure and the heat dissipation structure of the present invention;

fig. 5 is a schematic view of the connection rod and the mounting frame of the present invention.

In the figure: 1. a body; 2. a heat dissipation structure; 3. a dust-proof structure; 201. a water storage box; 202. a water pump; 203. mounting a box; 204. a condenser tube; 205. a heat dissipating fin; 206. a fan; 207. a rotating shaft; 208. a fan blade; 209. a guide plate; 210. a transmission mechanism; 301. a connecting frame; 302. installing a frame; 303. a limiting rod; 304. a reciprocating screw; 305. a squeegee; 306. a dust screen; 307. a trigger block; 308. knocking and hitting the ball; 309. a connecting rod; 310. a spring.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the 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.

In the specific implementation: as shown in fig. 1 to 5, an inverter case with a good heat dissipation effect includes: a body 1; the heat dissipation structure 2 is arranged on one side of the body 1, and the heat dissipation structure 2 is used for dissipating heat of the body 1; and the dustproof structure 3 is used for preventing dust from entering the body 1, and the dustproof structure 3 is arranged on the surface of the heat dissipation structure 2.

As shown in fig. 2, 3 and 4, the heat dissipation structure 2 includes a water storage box 201 installed on one side of a body 1, a mounting box 203 connected with the body 1 is fixedly connected to one side of the water storage box 201, cooling liquid is filled in the water storage box 201, a water pump 202 is arranged in the water storage box 201, one end of the water pump 202 is communicated with a condenser pipe 204, the other end of the condenser pipe 204 sequentially penetrates through the water storage box 201 and the mounting box 203 and is communicated with the water storage box 201, the condenser pipe 204 is distributed in a serpentine shape in the mounting box 203, heat dissipation fins 205 uniformly distributed are fixedly connected to the surface of the condenser pipe 204, the liquid level of the cooling liquid is lower than the communication position between the condenser pipe 204 and the water storage box 201, a fan 206 is fixedly connected to the inner wall of the mounting box 203, a guide plate 209 located between the fan 206 and the condenser pipe 204 is fixedly connected to the inner top wall of the mounting box 203, a rotating shaft 207 located on one side of the guide plate 209 is rotatably connected to the inner wall of the mounting box 203, the surface of the rotating shaft 207 is fixedly connected with evenly distributed fan blades 208, one end of the rotating shaft 207 penetrates through the mounting box 203 and is provided with a transmission mechanism 210, the transmission mechanism 210 is a mature structure in the application of the prior art and is composed of two transmission wheels and a transmission belt, one of the transmission wheels can be driven to rotate under the action of the transmission belt, the other transmission wheel can be driven to rotate under the action of the transmission belt, through starting the fan 206, external air flow can be guided into the inside of the body 1 through the mounting box 203 to dissipate heat of elements inside the body 1 under the action of the fan 206, in the process, the water pump 202 can be started to guide cooling water into the inside of the condensing pipe 204 under the action of the water pump 202, so that the air flow is cooled when passing through the condensing pipe 204, the temperature of the air flow is reduced, the heat dissipation effect is effectively improved, the contact area between the condensing pipe 204 and the heat dissipation fins 205 which are distributed in a serpentine shape can be increased with the air flow, and then improve the effect to the air current cooling, partial air current can blow fan blade 208 drive pivot 207 rotation simultaneously under the effect of guide plate 209, and then can drive mechanism 210 and carry out work.

As shown in fig. 2, 4 and 5, the dustproof structure 3 includes a connection frame 301 fixedly connected to one side of the mounting box 203 far from the body 1, the inner side of the connection frame 301 is fixedly connected with a mounting frame 302, the inner side of the mounting frame 302 is fixedly connected with a dustproof net 306, the dustproof net 306 is arranged to prevent dust in the air flow from entering the interior of the body 1 to affect normal operation of internal components, the inner wall of the mounting frame 302 is slidably connected with uniformly distributed connection rods 309, one end of each connection rod 309 penetrates through the mounting frame 302 and is fixedly connected with a trigger block 307, the cross section of the trigger block 307 is isosceles trapezoid, the other end of each connection rod 309 penetrates through the mounting frame 302 and is fixedly connected with a knocking ball 308, the surface of the knocking ball 308 contacts with the surface of the mounting frame 302, the surface of the connection rod 309 is fixedly connected with uniformly distributed springs 310, and the other end of each spring 310 is fixedly connected with the inner wall of the mounting frame 302, the inner side of the connecting frame 301 is rotatably connected with a reciprocating lead screw 304, one end of the reciprocating lead screw 304 penetrates out of the connecting frame 301 and is fixedly connected with one end of the transmission mechanism 210, the surface of the reciprocating lead screw 304 is provided with a scraper blade 305, the inner wall of the connecting frame 301 is fixedly connected with a limiting rod 303, the limiting rod 303 penetrates through the scraper blade 305 and is in sliding connection with the inner wall of the scraper blade 305, the arrangement of the limiting rod 303 can prevent the scraper blade 305 from being synchronously driven to rotate by the reciprocating lead screw 304 and can drive the reciprocating lead screw 304 to rotate under the action of the transmission mechanism 210, so that the scraper blade 305 is driven to reciprocate and the surface of the dustproof net 306 is scraped and cleaned, the situation that the dust blocks the dustproof net 306 to reduce the air intake and influence the heat dissipation effect is avoided, meanwhile, the inclined plane of the trigger block 307 with the right trapezoid cross section can be extruded in the moving process of the scraper blade 305, the trigger block 307 is contracted into the mounting frame 302, and the connecting rod is driven to knock the ball 308 to be far away from the mounting frame 302, meanwhile, the spring 310 is pressed, and after the scraper 305 is separated from the trigger block 307, the connecting rod 309 can be driven to reset under the action of the spring 310, so that the knocking ball 308 is driven to knock the mounting frame 302, and further, dust on the dust screen 306 can be reduced in a knocking and shaking-off manner.

When the utility model is used, by starting the fan 206, the external air flow can be guided into the mounting box 203 under the action of the fan 206, and simultaneously, the water pump 202 is started to guide the cooling water in the water storage box 201 into the condenser pipe 204, then the air flow guided into the mounting box 203 is cooled through the condenser pipe 204, the cooled air flow cools the elements in the body 1 through the guiding body 1 of the mounting box 203, so as to provide a good working environment for the elements in the body 1, and simultaneously, by arranging the dustproof structure 3, the air flow guided into the fan 206 can be prevented under the action of the dustproof net 306, thereby preventing the external dust from entering the body 1 to influence the normal work of the internal elements, meanwhile, the air flow can be guided under the action of the guide plate 209 in the process of guiding the air flow into the body 1, and the guided air flow can drive the fan blade 208 to rotate the rotating shaft 207, thereby can drive reciprocal lead screw 304 rotation through drive mechanism 210, and then drive scraper blade 305 reciprocating motion and clear up the surface of dust screen 306, can constantly extrude trigger block 307 at this in-process, and then strike the dust that the installing frame 302 can reduce dust screen 306 surface adhesion through the mode of strikeing vibrations, avoid the dust adhesion to pile up the condition that influences the intake.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.

Claims

1. The utility model provides an inverter housing that radiating effect is good, its characterized in that includes:

a body (1);

the heat dissipation structure (2) is arranged on one side of the body (1), and the heat dissipation structure (2) is used for dissipating heat of the body (1);

the dustproof structure (3) for preventing dust from entering the body (1) is arranged on the surface of the heat dissipation structure (2).

2. The inverter housing with good heat dissipation effect of claim 1, wherein: the heat dissipation structure (2) comprises a water storage box (201) installed on one side of a body (1), a mounting box (203) communicated with the body (1) is fixedly connected to one side of the water storage box (201), cooling liquid is filled in the water storage box (201), a water pump (202) is arranged inside the water storage box (201), and a condensing pipe (204) is communicated with one end of the water pump (202).

3. The inverter housing with good heat dissipation effect of claim 2, wherein: the other end of condenser pipe (204) runs through water storage box (201) and mounting box (203) in proper order and is linked together with water storage box (201), condenser pipe (204) are the serpentine distribution in mounting box (203), the fixed surface of condenser pipe (204) is connected with evenly distributed's radiating fin (205), the liquid level of coolant liquid is less than the intercommunication department of condenser pipe (204) and water storage box (201).

4. The inverter housing with good heat dissipation effect of claim 3, wherein: the utility model discloses a fan installation structure, including mounting box (203), the inner wall fixedly connected with fan (206) of mounting box (203), the interior roof fixedly connected with of mounting box (203) is located guide plate (209) between fan (206) and condenser pipe (204), the inner wall of mounting box (203) rotates and is connected with pivot (207) that are located guide plate (209) one side, the fixed surface of pivot (207) is connected with evenly distributed's flabellum (208), the one end of pivot (207) runs through out mounting box (203) and is provided with drive mechanism (210).

5. The inverter housing with good heat dissipation effect of claim 2, wherein: dustproof construction (3) include that fixed connection keeps away from connection frame (301) of body (1) one side in installation box (203), inboard fixedly connected with installing frame (302) of connection frame (301), inboard fixedly connected with dust screen (306) of installing frame (302), the inner wall sliding connection of installing frame (302) has evenly distributed's connecting rod (309).

6. The inverter housing with good heat dissipation effect of claim 5, wherein: one end of the connecting rod (309) penetrates through the mounting frame (302) and is fixedly connected with the trigger block (307), the cross section of the trigger block (307) is isosceles trapezoid, the other end of the connecting rod (309) penetrates through the mounting frame (302) and is fixedly connected with a knocking ball (308), the surface of the knocking ball (308) is in contact with the surface of the mounting frame (302), the surface of the connecting rod (309) is fixedly connected with springs (310) which are uniformly distributed, and the other end of the spring (310) is fixedly connected with the inner wall of the mounting frame (302).

7. The inverter housing with good heat dissipation effect of claim 6, wherein: the inboard of connecting frame (301) is rotated and is connected with reciprocal lead screw (304), the one end of reciprocal lead screw (304) is run through connecting frame (301) and with the one end fixed connection of drive mechanism (210), the surface of reciprocal lead screw (304) is provided with scraper blade (305), the inner wall fixedly connected with gag lever post (303) of connecting frame (301), gag lever post (303) run through scraper blade (305) and with the inner wall sliding connection of scraper blade (305).