CN211046779U - Inside heat conduction and radiation structure of inverter - Google Patents
Inside heat conduction and radiation structure of inverter Download PDFInfo
- Publication number
- CN211046779U CN211046779U CN201922099962.8U CN201922099962U CN211046779U CN 211046779 U CN211046779 U CN 211046779U CN 201922099962 U CN201922099962 U CN 201922099962U CN 211046779 U CN211046779 U CN 211046779U
- Authority
- CN
- China
- Prior art keywords
- inverter
- ventilation
- fixedly connected
- filter screen
- cooling
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Inverter Devices (AREA)
- Cleaning In General (AREA)
Abstract
The utility model discloses an internal heat conduction and heat dissipation structure of an inverter, which comprises a shell, a ground foot, a circulating cooling component, an inverter main body and a ventilation and dust removal component, wherein the ground foot is fixedly connected below the shell, the circulating cooling component is arranged above the inner surface of the shell, the inverter main body is fixedly connected at the middle part of the inner surface of the shell, touch switches are arranged above and below the right side of a screw rod, a touch block is arranged on the right side of a screw cap, a comb strip is arranged at the lower right corner of a filter screen and is in sliding connection with a brush, the internal structure of the inverter can be quickly dissipated heat, the cooling efficiency of the structure of the inverter is greatly improved, the heat inside the device is quickly taken out by utilizing water circulation, the inverter is intensively cooled by a heat dissipation air duct, the high-efficiency heat dissipation is realized, the inside of the device can, and can initiatively clear up the filter screen, maintain its long-term stable inside ventilation.
Description
Technical Field
The utility model particularly relates to an inside heat conduction heat radiation structure of dc-to-ac converter.
Background
The inverter is a converter which converts direct current electric energy (batteries and storage batteries) into constant-frequency constant-voltage or frequency-modulation voltage-regulation alternating current (generally 220V,50Hz sine wave). It is composed of inverter bridge, control logic and filter circuit. The multifunctional electric grinding wheel is widely applicable to air conditioners, home theaters, electric grinding wheels, electric tools, sewing machines, DVDs (digital video disks), VCDs (video recorders), computers, televisions, washing machines, range hoods, refrigerators, video recorders, massagers, fans, lighting and the like.
The internal heat conduction and radiation structure of the existing inverter has some defects, firstly, the internal structure heat radiation efficiency of most inverters is low, the heat generated inside cannot be quickly conducted out, the internal temperature is too high, the working condition of equipment is influenced, secondly, the internal structure of most inverters can accumulate a lot of dust along with long-time working, the condition of wind and sand infiltration is easy to occur, the working of electronic components is easy to be influenced under long-term accumulation, and therefore the internal heat conduction and radiation structure of the inverter is provided.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to prior art's weak point, provide an inside heat conduction heat radiation structure of dc-to-ac converter to reach the purpose that the elasticity is suitable, the clearance is removed dust.
The utility model provides an inside heat conduction heat radiation structure of dc-to-ac converter, includes casing, lower margin, circulative cooling subassembly, dc-to-ac converter main part and ventilation dust removal subassembly, casing below fixedly connected with lower margin, circulative cooling subassembly is installed to casing internal surface top, casing internal surface middle part fixedly connected with dc-to-ac converter main part, the casing surface is equipped with the ventilation dust removal subassembly along dc-to-ac converter main part right side middle part.
Preferably, the circulative cooling subassembly is still including water filling port, water tank, water pump, cooling tube, fin, heat-conducting plate, ventilation hole, cooling blower, the water filling port below is equipped with the water tank, water tank right side installation water pump, water pump below fixedly connected with cooling tube, cooling tube one end is equipped with the cooling tube, the fixed surface of cooling tube is connected with the fin, fin top fixedly connected with heat-conducting plate, the water tank below is equipped with the ventilation hole, cooling blower is installed to the ventilation hole left end.
Preferably, the ventilation and dust removal assembly is still including limit shell, motor, screw rod, nut, brush, filter screen, ventilation fan, decide angle shutter, row's cinder notch, the motor is installed to limit shell internal surface top, motor below fixedly connected with screw rod, screw rod surface sliding connection has the nut, nut left end fixedly connected with brush, brush left end and filter screen surface sliding connection, the filter screen is total two sets ofly, the ventilation fan is installed along the filter screen left side to limit shell internal surface, limit shell right side middle part is equipped with the angle shutter, the angle shutter is total two sets of, limit shell internal surface is equipped with row's cinder notch along filter screen right side below.
Preferably, a water level observation window is arranged on the outer surface of the water tank, and water level scale lines are carved on the outer surface of the water level observation window.
Preferably, the left end of the ventilation hole is provided with a conical hole, and the two ends of the ventilation hole are provided with metal meshes.
Preferably, all be equipped with the touch switch from top to bottom on the screw rod right side, and the nut right side is equipped with the touch briquetting.
Preferably, the lower right corner of the filter screen is provided with a comb strip, and the comb strip is connected with the brush in a sliding manner.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model discloses a circulative cooling subassembly can dispel the heat fast to the inner structure of dc-to-ac converter, improves its structure cooling efficiency greatly, utilizes the water liquid circulation to take out the inside heat of device fast, and rethread radiating air duct concentrates it with it and cools off, realizes high-efficient heat dissipation.
2. The utility model discloses a ventilation dust removal subassembly can ventilate inside the device, replaces inside air, reinforcing radiating effect to the whole temperature of balanced inside structure has the function that blocks external dust sand blown by wind simultaneously, and can initiatively clear up the filter screen, maintains its long-term stable inside ventilation.
3. The utility model discloses a filter screen lower right corner is equipped with the stripping comb, and stripping comb and brush sliding connection, can comb the brush for the brush surface, keeps its brush surface clean and tidy, prevents that the brush surface from being stained with and attaches the dust too much, the condition that can not clear up appears.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural view of the circulating cooling module of the present invention;
fig. 3 is a schematic structural diagram of the ventilation and dust removal assembly of the present invention.
In the figure: the device comprises a shell 1, feet 2, a circulating cooling assembly 3, a water filling port 31, a water tank 32, a water pump 33, a cooling pipe 34, a radiating pipe 35, a radiating fin 36, a heat conducting plate 37, a ventilating hole 38, a cooling fan 39, an inverter body 4, a ventilation and dust removal assembly 5, a side shell 51, a motor 52, a screw 53, a screw cap 54, a brush 55, a filter screen 56, a ventilation fan 57, a fixed-angle shutter 58, a slag discharge port 59, a water level observation window 301, a metal mesh 302, a touch switch 501 and comb strips 502.
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 technical scheme in the utility model, all other embodiments that ordinary skilled person in the art obtained under the prerequisite of not making the creative work all belong to the scope of the utility model protection.
Referring to fig. 1 to 3, the present invention provides a technical solution:
the utility model provides an inside heat conduction heat radiation structure of dc-to-ac converter, includes casing 1, lower margin 2, circulative cooling subassembly 3, inverter main body 4 and ventilation dust removal subassembly 5, and 1 below fixedly connected with lower margin 2 of casing, circulative cooling subassembly 3 is installed to 1 internal surface top of casing, and 1 internal surface middle part fixedly connected with inverter main body 4 of casing, 1 surface of casing are equipped with ventilation dust removal subassembly 5 along 4 right sides middle parts of inverter main body.
Further, the circulating cooling module 3 further comprises a water filling port 31, a water tank 32, a water pump 33, a cooling pipe 34, a heat dissipation pipe 35, a heat dissipation plate 36, a heat conduction plate 37, a ventilation hole 38 and a cooling fan 39, the water tank 32 is arranged below the water filling port 31, the water pump 33 is arranged on the right side of the water tank 32, the cooling pipe 34 is fixedly connected below the water pump 33, the heat dissipation pipe 35 is arranged at one end of the cooling pipe 34, the heat dissipation pipe 35 is fixedly connected with the heat dissipation plate 36 on the outer surface of the heat dissipation pipe 35, the heat conduction plate 37 is fixedly connected above the heat dissipation plate 36.
Furthermore, the ventilation and dust removal assembly 5 further comprises a side shell 51, a motor 52, a screw 53, a screw cap 54, a brush 55, a filter screen 56, a ventilation fan 57, a fixed-angle shutter 58 and a slag discharge port 59, wherein the motor 52 is installed above the inner surface of the side shell 51, the screw 53 is fixedly connected below the motor 52, the screw 54 is slidably connected to the outer surface of the screw 53, the left end of the brush 55 is fixedly connected with the screw cap 54, the left end of the brush 55 is slidably connected with the outer surface of the filter screen 56, the filter screen 56 is divided into two groups, the ventilation fan 57 is installed on the inner surface of the side shell 51 along the left side of the filter screen 56, the fixed-angle shutter 58 is arranged in the middle of the right side of the side shell 51, the.
Further, a water level observation window 301 is arranged on the outer surface of the water tank 32, and water level scale lines are carved on the outer surface of the water level observation window 301.
Further, a conical hole is formed at the left end of the vent hole 38, and metal meshes 302 are disposed at both ends of the vent hole 38.
Further, the upper and lower sides of the right side of the screw 53 are provided with a touch switch 501, and the right side of the nut 54 is provided with a touch block.
Further, a comb strip 502 is arranged at the lower right corner of the filter screen 56, and the comb strip 502 is slidably connected with the brush 55.
The working principle is as follows: when the device is used, the internal structure of the inverter can be quickly radiated through the circulating cooling assembly 3, the cooling efficiency of the structure is greatly improved, the heat in the device is quickly taken out by utilizing the circulation of water, and then the device is intensively cooled through the radiating air duct, so that the high-efficiency radiation is realized; when the water cooling device works, water in the water tank 32 is pumped by the water pump 33 and enters the inverter main body 4 through the cooling pipe 34 for cooling, then the water which absorbs heat enters the radiating pipe 35, the radiating area is increased along with the radiating fins 36, the radiating pipe 35 and the radiating fins 36 are cooled by the cooling fan 39 through the tapered vent holes 38, and meanwhile, the radiating fins 36 take away redundant heat in the water tank 32 through the heat conducting plate 37.
When the internal structure is ventilated, the ventilation and dust removal assembly 5 can ventilate the inside of the device, replace the air in the device, enhance the heat dissipation effect, balance the overall temperature of the internal structure, simultaneously have the function of blocking outside dust and wind sand, actively clean the filter screen and maintain the long-term stable internal ventilation; at first, ventilation fan 57 is electrified for ventilation, and simultaneously filter screen 56 blocks outside wind-blown sand dust, at this moment, screw 53 is driven by motor 52, and then nut 54 and brush 55 move back and forth on the surface of filter screen 56, clear up the dust wind-blown sand adsorbed on the surface of filter screen 56, and the dust that is cleared up falls down through slag discharge port 59 and leaves.
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 (7)
1. The utility model provides an inside heat conduction heat radiation structure of inverter, includes casing (1), lower margin (2), circulative cooling subassembly (3), inverter main body (4) and ventilation dust removal subassembly (5), its characterized in that: casing (1) below fixedly connected with lower margin (2), circulative cooling subassembly (3) are installed to casing (1) internal surface top, casing (1) internal surface middle part fixedly connected with inverter main body (4), casing (1) surface is equipped with ventilation dust removal subassembly (5) along inverter main body (4) right side middle part.
2. An internal heat conductive and dissipating structure of an inverter according to claim 1, wherein: circulative cooling subassembly (3) are still including water filling port (31), water tank (32), water pump (33), cooling tube (34), cooling tube (35), fin (36), heat-conducting plate (37), ventilation hole (38), cooling blower (39), water filling port (31) below is equipped with water tank (32), water tank (32) right side installation water pump (33), water pump (33) below fixedly connected with cooling tube (34), cooling tube (34) one end is equipped with cooling tube (35), cooling tube (35) surface fixedly connected with fin (36), fin (36) top fixedly connected with heat-conducting plate (37), water tank (32) below is equipped with ventilation hole (38), cooling blower (39) are installed to ventilation hole (38) left end.
3. An internal heat conductive and dissipating structure of an inverter according to claim 1, wherein: the ventilation and dust removal assembly (5) further comprises a side shell (51), a motor (52), a screw rod (53), a screw cap (54), a brush (55), a filter screen (56), a ventilation fan (57), a fixed-angle shutter (58), a slag discharge hole (59), wherein the motor (52) is installed above the inner surface of the side shell (51), the screw rod (53) is fixedly connected below the motor (52), the screw rod (53) is slidably connected with the screw cap (54) on the outer surface, the screw cap (54) is fixedly connected with the brush (55), the brush (55) is slidably connected with the outer surface of the filter screen (56) on the left end, the filter screen (56) is totally two groups, the ventilation fan (57) is installed on the inner surface of the side shell (51) along the left side of the filter screen (56), the middle part of the right side of the side shell (51) is provided with the fixed-, and a slag discharge port (59) is formed in the inner surface of the side shell (51) along the lower right side of the filter screen (56).
4. An internal heat conductive and dissipating structure of an inverter according to claim 2, wherein: the outer surface of the water tank (32) is provided with a water level observation window (301), and water level scale marks are carved on the outer surface of the water level observation window (301).
5. An internal heat conductive and dissipating structure of an inverter according to claim 2, wherein: the left end of the ventilation hole (38) is provided with a conical hole, and the two ends of the ventilation hole (38) are provided with metal nets (302).
6. An internal heat conductive and dissipating structure of an inverter according to claim 3, wherein: and touch switches (501) are arranged above and below the right side of the screw rod (53), and touch blocks are arranged on the right side of the screw cap (54).
7. An internal heat conductive and dissipating structure of an inverter according to claim 3, wherein: the lower right corner of the filter screen (56) is provided with comb strips (502), and the comb strips (502) are connected with the brush (55) in a sliding manner.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922099962.8U CN211046779U (en) | 2019-11-28 | 2019-11-28 | Inside heat conduction and radiation structure of inverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922099962.8U CN211046779U (en) | 2019-11-28 | 2019-11-28 | Inside heat conduction and radiation structure of inverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211046779U true CN211046779U (en) | 2020-07-17 |
Family
ID=71539248
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922099962.8U Active CN211046779U (en) | 2019-11-28 | 2019-11-28 | Inside heat conduction and radiation structure of inverter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211046779U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113162023A (en) * | 2021-03-22 | 2021-07-23 | 深圳市未蓝新能源科技有限公司 | Current balance control method of multi-direct-current branch bidirectional inverter and bidirectional inverter |
| CN115845506A (en) * | 2023-02-16 | 2023-03-28 | 华侨大学 | Be used for stone carving sculpture environment dust collecting equipment |
-
2019
- 2019-11-28 CN CN201922099962.8U patent/CN211046779U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113162023A (en) * | 2021-03-22 | 2021-07-23 | 深圳市未蓝新能源科技有限公司 | Current balance control method of multi-direct-current branch bidirectional inverter and bidirectional inverter |
| CN113162023B (en) * | 2021-03-22 | 2024-05-14 | 深圳市未蓝新能源科技有限公司 | Current balance control method of multi-DC branch bidirectional inverter and bidirectional inverter |
| CN115845506A (en) * | 2023-02-16 | 2023-03-28 | 华侨大学 | Be used for stone carving sculpture environment dust collecting equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN211046779U (en) | Inside heat conduction and radiation structure of inverter | |
| CN205753113U (en) | A kind of switch cubicle with radiating dustproof function | |
| CN208385970U (en) | A kind of electrical engineering electric power cabinet | |
| CN204616254U (en) | A kind of radiating cabinet | |
| CN211351414U (en) | Automatic control cooling dust removal transformer substation | |
| CN211352942U (en) | Heat dissipation protection device for electromechanical device | |
| CN211829846U (en) | Electric power cabinet that radiating effect is good | |
| CN210379796U (en) | Outdoor waterproof electric control cabinet with high-efficiency heat dissipation | |
| CN207926418U (en) | A kind of frequency converter of perfect heat-dissipating | |
| CN208336899U (en) | A kind of power distribution cabinet with Rainproof moisture-proof function | |
| CN115360618A (en) | Heat dissipation and ventilation equipment for distribution box | |
| CN214170075U (en) | Fan room capable of quickly dissipating heat | |
| CN213522849U (en) | Electrical apparatus box heat radiation structure and refrigerating unit | |
| CN210898207U (en) | High-efficient dust-protection type switch board | |
| CN107887803A (en) | A kind of power distribution cabinet with dedusting and radiator structure | |
| CN209897539U (en) | Electricity-saving device for oil-free compressor | |
| CN210246365U (en) | UPS power supply protective housing | |
| CN213341357U (en) | Ventilation device of distribution box | |
| CN202229254U (en) | Electric kitchen range | |
| CN207201216U (en) | Communication cabinet heat abstractor | |
| CN106532496A (en) | Protection house for electrical equipment | |
| CN110571675A (en) | Multifunctional low-voltage distribution box | |
| CN214177165U (en) | Inverter waterproof structure | |
| CN209838780U (en) | Electricity-saving device for centrifugal compressor | |
| CN210955013U (en) | Industrial touch screen with auxiliary heat dissipation function |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20210312 Address after: 629000 intersection of Anton Avenue and Shun'an South Road, economic development zone, Anju District, Suining City, Sichuan Province Patentee after: Xiaochi Electric Co.,Ltd. Address before: No.68, fish farm, Jiangxiang Town, Nanchang County, Nanchang City, Jiangxi Province Patentee before: Yan Yuanmei |