CN211859961U - Inverter with dustproof heat dissipation function - Google Patents
Inverter with dustproof heat dissipation function Download PDFInfo
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- CN211859961U CN211859961U CN202020516804.8U CN202020516804U CN211859961U CN 211859961 U CN211859961 U CN 211859961U CN 202020516804 U CN202020516804 U CN 202020516804U CN 211859961 U CN211859961 U CN 211859961U
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Abstract
The utility model relates to an inverter field especially relates to an inverter with dustproof heat dissipation function, including box, inverter main part and controller, heat dissipation channel in the box, heat dissipation channel's one end is connected with radiator fan, and the other end is connected with the heating panel, and heat dissipation channel is Y shape passageway, and radiator fan contains radiator fan I and radiator fan II, and radiator fan I and radiator fan II are connected with the controller respectively, still are equipped with thermometer and hygrometer in the box, and thermometer and hygrometer also are connected with the controller respectively; the box body is also provided with an air inlet, the air inlet is provided with a dust guard, and the dust guard comprises a plate frame, folded plates uniformly distributed in the plate frame and dust-proof cotton slivers filled between the folded plates; this novel structure, reasonable in design can use two radiator fan to dispel the heat when the casing internal temperature is high, and the dust guard that air intake department set up can block the dust, and the dustproof silver on the dust guard can block in the moisture entering box in the air simultaneously, and the practicality is strong.
Description
Technical Field
The utility model relates to an inverter field especially relates to an inverter with dustproof heat dissipation function.
Background
The inverter converts direct current electric energy (batteries and storage batteries) into 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. In the continuous use process of the inverter, larger heat can be generated, if the heat is not radiated in time, the temperature of the shell of the inverter is easily overhigh, objects which are easily influenced by the temperature around are easily damaged, and the circuit board is easily burnt out, open fire and even explosion danger are easily caused when the temperature of the inverter is overhigh; in areas with large temperature difference, in continuous rainy seasons in flood seasons, the environment humidity is high, the air humidity entering the air inlet is high, once a circuit is exposed, an electric shock accident is easily caused, the inverter box is placed outdoors, dust carried by the air inlet is more, the dust entering the inverter is inconvenient to clean, and the service life is shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the poor thermal diffusivity that current dc-to-ac converter exists, moisture and dust in the air get into the box easily, reduce defects such as life, and provide an dc-to-ac converter with dustproof heat dissipation function, this dustproof heat dissipation case novel structure, reasonable in design can use two radiator fan to dispel the heat when the casing internal temperature is high, the dust guard of air intake department setting can block the dust, the dustproof silver on the dust guard can block in the moisture entering box in the air simultaneously, therefore, the clothes hanger is strong in practicability.
The technical scheme of the utility model is realized like this: an inverter with a dustproof heat dissipation function comprises a box body, an inverter main body and a controller, wherein the inverter main body is fixedly installed in the box body, the controller is fixedly installed at the top end in the box body, a heat dissipation channel is further arranged in the box body, one end of the heat dissipation channel is connected with a heat dissipation fan, the other end of the heat dissipation channel is connected with a heat dissipation plate, heat dissipation holes are further uniformly distributed in the position, close to the heat dissipation fan, of the box body, the heat dissipation channel is a Y-shaped channel, the heat dissipation fan comprises a heat dissipation fan I and a heat dissipation fan II which are respectively communicated with branch channels of the Y-shaped channel, the heat dissipation fan I and the heat dissipation fan II are respectively electrically connected with the controller, a thermometer and a hygrometer are further arranged in the box; the dust-proof box is characterized in that an air inlet is further formed in the box body, a dust-proof plate is further installed at the position of the air inlet and can move to the position opposite to the air inlet through a push-pull mechanism, and the dust-proof plate comprises a plate frame, folded plates which are uniformly distributed in the plate frame and dust-proof cotton slivers filled between the folded plates.
Preferably, the distribution direction of the folded plate in the plate frame is the same as the direction of the air inlet, and the width of the dustproof cotton strip is the same as the width of the air inlet.
Preferably, the push-pull mechanism comprises an annular frame arranged on the inner wall of the box body, a rack is arranged on one side of the annular frame, a gear meshed with the rack is arranged in the annular frame, the gear is driven to rotate by a micro motor, and the micro motor is electrically connected with the controller; the dust guard is fixedly connected with the outer side wall of the annular frame through a connecting rod in a welding mode.
Preferably, the inner wall of the box body is provided with two mutually symmetrical slideways, opposite-surface-opening grooves are further formed in the slideways, and sliding blocks matched with the grooves are arranged on the upper side and the lower side of the annular frame.
Preferably, a dust screen is further installed in the heat dissipation hole.
The utility model discloses following beneficial effect has: this structural design is reasonable, controller control uses two radiator fan to dispel the heat simultaneously when the casing internal temperature is high, avoid a radiator fan to break down and unable heat dissipation simultaneously, the dust guard that air inlet department set up can block the dust, simultaneously in the moisture entering box in the dustproof silver on the dust guard can block the air, the dust guard removes air inlet department under pushing mechanism's drive, steerable dust guard is opening and shutting in air inlet department, can remove according to the weather condition, therefore, the clothes hanger is strong in practicability.
Drawings
Fig. 1 is a schematic view of the structure of the present invention.
Fig. 2 is a schematic diagram of the structure viewed from the right side of the present invention.
Fig. 3 is a schematic view of the push-pull mechanism of the present invention.
Fig. 4 is a schematic top view of the push-pull mechanism of the present invention.
Fig. 5 is a schematic side view of the push-pull mechanism of the present invention.
Fig. 6 is a block diagram of the controller of the present invention.
In the figure: 1-box body, 101-inverter body, 102-controller, 2-heat dissipation channel, 3-heat dissipation plate, 4-heat dissipation hole, 5-dustproof net, 6-heat dissipation fan I, 7-heat dissipation fan II, 8-thermometer, 9-hygrometer, 10-air inlet, 11-dustproof plate, 12-push-pull mechanism, 13-slideway, 14-groove, 15-slider, 16-rack, 17-gear, 18-plate frame, 19-folded plate, 20-dustproof cotton strip and 21-micro motor.
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.
Example (b): an inverter with dustproof and heat dissipation functions is disclosed, as shown in fig. 1-6, and comprises a box body 1, an inverter main body 101 and a controller 102, wherein the inverter main body 101 is fixedly installed in the box body 1, the controller 102 is fixedly installed at the top end in the box body, a heat dissipation channel 2 is further arranged in the box body 1, one end of the heat dissipation channel 2 is connected with a heat dissipation fan, the other end of the heat dissipation channel is connected with a heat dissipation plate 3, heat dissipated by the heat dissipation plate 3 is discharged to the outside through the heat dissipation channel 2 by the heat dissipation fan, heat dissipation holes 4 are uniformly distributed on the box body 1 near the heat dissipation fan, the heat dissipated by the heat dissipation fan 3 is discharged out of the box body 1 through the heat dissipation holes 4, so that a heat dissipation effect is achieved, a dustproof net 5 is further installed in the; the heat dissipation channel 2 is a Y-shaped channel, the heat dissipation fan includes a heat dissipation fan i 6 and a heat dissipation fan ii 7 respectively communicated with the branch channels of the Y-shaped channel, and the heat dissipation fan i 6 and the heat dissipation fan ii 7 are respectively electrically connected with the controller 102.
The temperature meter 8 and the hygrometer 9 are further installed in the box body 1, the temperature meter 8 and the hygrometer 9 are also electrically connected with the controller 102 respectively, the temperature meter 8 and the hygrometer 9 sense the temperature and the humidity in the box body 1 and feed temperature and humidity signals back to the controller 102, when the temperature value is within a set value range, the controller 102 controls the cooling fan I6 to perform cooling, and when the temperature is higher than the set value, the controller controls the cooling fan I6 and the cooling fan II 7 to perform cooling simultaneously, so that the temperature is enabled to reach the set value range through rapid cooling in the box body; when the humidity in the box body 1 is larger than the set range, the controller controls the cooling fan I6 to dissipate heat, the cooling fan II 7 is closed, and the push-pull mechanism 12 is controlled to push the dust guard 11 to the air inlet 10.
The box body 1 is also provided with an air inlet 10, a dust guard 11 is arranged at the position of the air inlet 10, the dust guard 11 can move to a position opposite to the air inlet 10 through a push-pull mechanism 12, namely the dust guard 11 can just block the inside of the air inlet 10 to prevent dust carried in air entering from the air inlet 10 from entering the box body 1, the push-pull mechanism 12 comprises an annular frame arranged on the inner wall of the box body 1, the inner wall of the box body 1 is also provided with two mutually symmetrical slideways 13, the slideways 13 are also provided with grooves 14 with openings on opposite surfaces, the upper side and the lower side of the annular frame are provided with sliders 15 matched with the grooves 14, the sliders 15 can move along the grooves 14 to enable the annular frame to integrally move on the slideways 13, and the two sides of the dust guard 11 are also provided with sliders matched with the grooves to enable the dust guard 11 and the; a rack 16 is arranged on one side of the annular frame, a gear 17 meshed with the rack 16 is installed in the annular frame 12, the gear 17 is fixedly connected with an output shaft of a micro motor 21, the gear 17 is driven to rotate by the micro motor 21, the micro motor 21 rotates to drive the gear 17 to rotate, the gear 17 rotates to drive the annular frame 12 to move left and right, the annular frame 12 moves along the slide 13, and the micro motor is electrically connected with a controller.
The dust guard 11 is fixedly connected with the outer side wall of the annular frame 12 through a connecting rod; when the humidity in the box body 1 is too high, the controller 102 controls the micro motor 21 to start, so that the annular frame 12 pushes the dust guard 11 to the air inlet 10, air entering the box body is subjected to primary filtration by the dust guard 11 and then enters the box body, and the moisture content in the air is reduced; the dust-proof plate 11 comprises a plate frame 18, folded plates 19 uniformly distributed in the plate frame 18 and dust-proof cotton slivers 20 filled between the folded plates 19, and the dust-proof cotton slivers 20 have good water absorption so as to filter moisture in the air; the distribution direction of the folded plate 19 in the plate frame 18 is the same as the direction of the air inlet 10, the width of the dustproof cotton sliver 20 is the same as the width of the air inlet 10, the dustproof effect is better, meanwhile, moisture in the air is better reduced, and the practicability is high.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof, and therefore, the present invention is considered to be exemplary and not restrictive in any way, since the scope of the present invention is defined by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein, without any reference thereto being construed as limiting the claim concerned.
It is to be noted that 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.
Claims (6)
1. The utility model provides an inverter with dustproof heat dissipation function which characterized in that: the inverter comprises a box body (1), an inverter main body (101) and a controller (102), wherein the inverter main body (101) is fixedly installed in the box body (1), the controller (102) is fixedly installed at the top end in the box body (1), a heat dissipation channel (2) is further arranged in the box body (1), one end of the heat dissipation channel (2) is connected with a heat dissipation fan, the other end of the heat dissipation channel is connected with a heat dissipation plate (3), heat dissipation holes (4) are uniformly distributed on the box body (1) close to the heat dissipation fan, the heat dissipation channel (2) is a Y-shaped channel, the heat dissipation fan comprises a heat dissipation fan I (6) and a heat dissipation fan II (7) which are respectively communicated with branch channels of the Y-shaped channel, the heat dissipation fan I (6) and the heat dissipation fan II (7) are respectively and fixedly connected with the box body (1) through supports, and the heat dissipation fan I (6) and the heat dissipation fan II (7, a thermometer (8) and a hygrometer (9) are further arranged in the box body (1), and the thermometer (8) and the hygrometer (9) are also electrically connected with the controller (102) respectively; the dust-proof box is characterized in that the box body (1) is further provided with an air inlet (10), a dust-proof plate (11) is further installed at the position of the air inlet (10), the dust-proof plate (11) can move to the position opposite to the air inlet (10) through a push-pull mechanism (12), and the dust-proof plate (11) comprises a plate frame (18), folding plates (19) which are uniformly distributed in the plate frame (18) and dust-proof cotton slivers (20) filled between the folding plates.
2. The inverter with the dustproof heat dissipation function according to claim 1, wherein: the distribution direction of the folded plate (19) in the plate frame (18) is the same as the direction of the air inlet (10), and the width of the dustproof cotton strip (20) is the same as the width of the air inlet (10).
3. The inverter with the dustproof heat dissipation function according to claim 1, wherein: the push-pull mechanism (12) comprises an annular frame arranged on the inner wall of the box body (1), a rack (16) is installed on one side of the annular frame, a gear (17) meshed with the rack for transmission is arranged in the annular frame, the gear (17) is driven to rotate through a micro motor (21), and the micro motor (21) is electrically connected with the controller (102).
4. The inverter with a dustproof heat dissipation function according to claim 3, wherein: the box (1) inner wall still is provided with slide (13), slide (13) are two of mutual symmetry, be provided with opposite face open-ended recess (14) on slide (13), the upper and lower both sides of annular frame are provided with slider (15) with recess (14) matching.
5. The inverter with the dustproof heat dissipation function according to claim 1, wherein: the dust guard (11) is fixedly connected with the outer side wall of the annular frame in a welding mode through a connecting rod.
6. The inverter with the dustproof heat dissipation function according to claim 1, wherein: and a dust screen (5) is also arranged in the heat dissipation hole (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020516804.8U CN211859961U (en) | 2020-04-09 | 2020-04-09 | Inverter with dustproof heat dissipation function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020516804.8U CN211859961U (en) | 2020-04-09 | 2020-04-09 | Inverter with dustproof heat dissipation function |
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| Publication Number | Publication Date |
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| CN211859961U true CN211859961U (en) | 2020-11-03 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202020516804.8U Active CN211859961U (en) | 2020-04-09 | 2020-04-09 | Inverter with dustproof heat dissipation function |
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| CN (1) | CN211859961U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114286566A (en) * | 2021-12-28 | 2022-04-05 | 北京浩普诚华科技有限公司 | Strong heat dissipation intelligent equipment box for computer system integration |
-
2020
- 2020-04-09 CN CN202020516804.8U patent/CN211859961U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114286566A (en) * | 2021-12-28 | 2022-04-05 | 北京浩普诚华科技有限公司 | Strong heat dissipation intelligent equipment box for computer system integration |
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Address after: 528000 floor 1, floor 2, floor 3, floor 4, floor 5, floor 7, floor 9 and floor 10, building 8, No. 115, Zhangcha 1st Road, Chancheng District, Foshan City, Guangdong Province (residence declaration) Patentee after: Meishile (Guangdong) New Energy Technology Co.,Ltd. Address before: 528000, No. 115 Zhangcha Road, Chancheng District, Foshan City, Guangdong Province, 8 2nd, 3rd, 4th and 5th floors (residence declaration) Patentee before: MUST (GUANGDONG) SERVO TECHNOLOGY Co.,Ltd. |
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| CP03 | Change of name, title or address |