CN213915246U - Dc-to-ac converter convenient to remove dust - Google Patents
Dc-to-ac converter convenient to remove dust Download PDFInfo
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- CN213915246U CN213915246U CN202020873671.XU CN202020873671U CN213915246U CN 213915246 U CN213915246 U CN 213915246U CN 202020873671 U CN202020873671 U CN 202020873671U CN 213915246 U CN213915246 U CN 213915246U
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- inverter
- dust
- spring
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- 239000000428 dust Substances 0.000 title claims abstract description 82
- 238000009434 installation Methods 0.000 claims abstract description 11
- 238000010521 absorption reaction Methods 0.000 claims description 8
- 238000003466 welding Methods 0.000 claims description 3
- 238000009826 distribution Methods 0.000 claims description 2
- 238000009423 ventilation Methods 0.000 claims description 2
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000009825 accumulation Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000005520 cutting process Methods 0.000 description 2
- 238000003860 storage Methods 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000001851 vibrational circular dichroism spectroscopy Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
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Abstract
The utility model discloses an inverter convenient for dust removal, which comprises an inverter main body, a dust removal component, a connecting component, a vent hole and a handle, wherein the dust removal component is fixed on the inner wall of the bottom end of the inverter main body; the dust removal assembly comprises a dust collection groove, a dust collection hole, an induced draft fan, a telescopic rod, a first spring, a limiting block, an installation frame, a filter screen and a limiting groove, wherein the dust collection groove is formed in the inner wall of the bottom end of the inverter main body, the installation frame is connected to the inner wall of one side of the dust collection groove in a sliding mode, the filter screen is connected to the inner wall of the middle of the installation frame in an embedded mode, the inverter adopts a dust removal device, dust in the inverter can be collected and cleaned, the phenomenon that the output power of the inverter is affected due to excessive dust accumulation is avoided, and the using effect is improved; the connecting device is adopted, the inverter can be conveniently installed in a vehicle, the inverter is prevented from being shocked in a bumpy road section, and the service life of the device is prolonged.
Description
Technical Field
The utility model belongs to the technical field of inverter equipment, concretely relates to dc-to-ac converter convenient to remove dust.
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); the inverter consists of an inverter bridge, control logic and a 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 foreign countries, due to the higher popularization rate of automobiles, the inverter can be used for connecting the storage battery to drive electric appliances and various tools to work when going out for work or traveling; the vehicle-mounted inverter output through the cigarette lighter is in a power specification of 20W, 40W, 80W, 120W to 150W;
the prior art has the following problems: 1. when the inverter is installed in a vehicle, a lot of dust is easily accumulated, and if the dust is not processed in time, the output power of the inverter is influenced, so that the working efficiency of the inverter is easily influenced; 2. and when the device is installed, the device is usually installed by adopting bolts, so that the device is directly contacted and is influenced by vibration during running.
SUMMERY OF THE UTILITY MODEL
To solve the problems set forth in the background art described above. The utility model provides an dc-to-ac converter convenient to remove dust has the characteristics of removing dust and easy to assemble.
In order to achieve the above object, the utility model provides a following technical scheme: an inverter convenient for dust removal comprises an inverter main body, a dust removal assembly, a connecting assembly, a vent hole and a handle, wherein the dust removal assembly is fixed on the inner wall of the bottom end of the inverter main body;
the dust removal assembly comprises a dust collection groove, a dust collection hole, an induced draft fan, a telescopic rod, a first spring, a limiting block, an installation frame, a filter screen and a limiting groove, wherein the dust collection groove is formed in the inner wall of the bottom end of the inverter main body, the installation frame is connected to the inner wall of one side of the dust collection groove in a sliding mode, the filter screen is connected to the inner wall of the middle of the installation frame in an embedded mode, the telescopic rods are connected to the inner walls of the two sides of the dust collection groove in an embedded mode, the limiting block is installed on the inner wall of one side of the dust collection groove, one end of the telescopic rod is welded to the outer wall of the limiting block, the first spring is fixedly welded to the outer wall of one side of the limiting block, the other end of the first spring is welded to the inner wall of the dust collection groove, the limiting groove is formed in the outer wall of the two sides of the installation frame corresponding to the limiting groove, the dust collection hole is distributed on the outer wall of the top end of the dust collection groove, the induced draft fan is installed in an embedded mode, and the inner wall of the inverter main body below the dust collection groove is fixedly provided with a connecting component.
As a preferred technical scheme of the utility model, the connecting assembly comprises a mounting groove, a sliding groove, a containing groove, a moving hole, a connecting plate, a connecting hole, a slider, a second spring, a limiting rod, a top block and a third spring, the inverter main body is provided with the mounting groove on the inner wall below the dust absorption groove, the connecting plate is distributed on the outer wall of one side of the mounting groove and is connected in a sliding way, one end of the connecting plate penetrates through the outside of the inverter main body, the connecting hole is provided on the outer wall of one side of the connecting plate, the slider is fixed on the outer wall of the top end of the connecting plate in a welding way, the sliding groove is provided on the inner wall of the top end of the mounting groove corresponding to the slider, the second spring is fixed on the inner wall of one side of the sliding groove in a welding way, the moving hole is provided on the inner wall of the bottom end of the mounting groove, the limiting rod is fixed on the inner wall of one side of the moving hole in a sleeving way, the mounting groove is located and installs the kicking block on the inner wall between the connecting plate, and the one end of gag lever post welds on the outer wall of kicking block, it has seted up and has accomodate the groove to correspond the kicking block on the top inner wall of mounting groove, welded fastening has the third spring on the top outer wall of gag lever post, and the other end of third spring welds on the outer wall of dc-to-ac converter main part.
As an optimized technical scheme of the utility model, the ventilation hole has been seted up in the distribution on one side outer wall of dc-to-ac converter main part.
As an optimal technical scheme of the utility model, welded fastening has the handle on one side outer wall of installing frame.
As a preferred technical scheme of the utility model, one side of first spring cup joints on the outer wall of telescopic link, one side of third spring cup joints on the outer wall of gag lever post.
As an optimized technical solution of the present invention, the number of the connecting plates is four.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the utility model adopts the dust removing device, which can collect and clean the dust in the inverter, thereby avoiding the influence of excessive dust accumulation on the output power of the inverter and improving the use effect;
2. the utility model discloses a connecting device can conveniently install the car with the dc-to-ac converter in, takes precautions against earthquakes the dc-to-ac converter in the highway section of jolting moreover, has improved the life of device.
Drawings
Fig. 1 is a schematic view of the overall three-dimensional structure of the present invention;
FIG. 2 is a front view of the cutting structure of the present invention;
FIG. 3 is a schematic view of the overlooking and cutting structure of the present invention;
in the figure: 1. an inverter main body; 2. a dust removal assembly; 3. a connecting assembly; 4. a vent hole; 5. a handle; 21. a dust collection groove; 22. a dust suction hole; 23. an induced draft fan; 24. a telescopic rod; 25. a first spring; 26. a limiting block; 27. installing a frame; 28. filtering with a screen; 29. a limiting groove; 31. mounting grooves; 32. a chute; 33. a receiving groove; 34. moving the hole; 35. a connecting plate; 36. connecting holes; 37. a slider; 38. a second spring; 39. a limiting rod; 310. a top block; 311. and a third spring.
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. 1-3, the present invention provides the following technical solutions: an inverter convenient for dust removal comprises an inverter main body 1, a dust removal component 2, a connecting component 3, a vent hole 4 and a handle 5, wherein the dust removal component 2 is fixed on the inner wall of the bottom end of the inverter main body 1; the dust removing component 2 comprises a dust collection groove 21, a dust collection hole 22, an induced draft fan 23, a telescopic rod 24, a first spring 25, a limiting block 26, a mounting frame 27, a filter screen 28 and a limiting groove 29, the dust collection groove 21 is formed on the inner wall of the bottom end of the inverter main body 1, the mounting frame 27 is connected on the inner wall of one side of the dust collection groove 21 in a sliding manner, the filter screen 28 is connected on the inner wall of the middle part of the mounting frame 27 in an embedded manner, the telescopic rods 24 are connected on the inner walls of two sides of the dust collection groove 21 in an embedded manner, the limiting block 26 is mounted on the inner wall of one side of the dust collection groove 21, one end of each telescopic rod 24 is welded on the outer wall of the limiting block 26, the first spring 25 is fixedly welded on the outer wall of one side of the limiting block 26, the other end of the first spring 25 is welded on the inner wall of the dust collection groove 21, the limiting groove 29 is formed on the outer wall of two sides of the mounting frame 27 corresponding to the limiting block 26, the dust collection groove 21 is provided with the dust collection hole 22 in a distributed manner, an induced draft fan 23 is embedded and installed on the outer wall of the bottom end of the dust collection groove 21, and a connecting assembly 3 is fixed on the inner wall of the inverter main body 1 below the dust collection groove 21;
preferably, the connecting assembly 3 includes a mounting groove 31, a sliding groove 32, a receiving groove 33, a moving hole 34, a connecting plate 35, a connecting hole 36, a slider 37, a second spring 38, a limiting rod 39, a top block 310 and a third spring 311, the mounting groove 31 is formed on the inner wall of the inverter main body 1 below the dust suction groove 21, the connecting plate 35 is distributed on the outer wall of one side of the mounting groove 31 and is slidably connected, one end of the connecting plate 35 penetrates through the outside of the inverter main body 1, the connecting hole 36 is formed on the outer wall of one side of the connecting plate 35, the slider 37 is fixedly welded on the outer wall of the top end of the connecting plate 35, the sliding groove 32 is formed on the inner wall of the top end of the mounting groove 31 corresponding to the slider 37, the second spring 38 is fixedly welded on the inner wall of one side of the sliding groove 32, the other end of the second spring 38 is welded on the slider 37, the inner wall of the bottom end of the mounting groove 31 is formed with the moving hole 34, the limiting rod 39 is fixedly sleeved on the inner wall of one side of the moving hole 34, the mounting groove 31 is provided with a top block 310 on the inner wall between the connecting plates 35, one end of the limiting rod 39 is welded on the outer wall of the top block 310, the top end inner wall of the mounting groove 31 is provided with a containing groove 33 corresponding to the top block 310, the top end outer wall of the limiting rod 39 is fixedly welded with a third spring 311, the other end of the third spring 311 is welded on the outer wall of the inverter main body 1, the inverter can be conveniently mounted in a vehicle under the action of the connecting plates 35 and the connecting holes 36, and the inverter can be ensured to be shockproof in bumpy road sections by the vehicle through springs in different directions, so that the service life of the device is prolonged;
preferably, the outer wall of one side of the inverter main body 1 is provided with vent holes 4, so that the inverter main body 1 can dissipate heat conveniently;
preferably, the handle 5 is welded and fixed on the outer wall of one side of the mounting frame 27, so that the mounting frame 27 can be conveniently taken out, and then dust on the filter screen 28 can be cleaned;
preferably, one side of the first spring 25 is sleeved on the outer wall of the telescopic rod 24, and one side of the third spring 311 is sleeved on the outer wall of the limiting rod 39, so that the limiting block 26 can conveniently limit the limiting groove 29, and the top block 310 can be conveniently reset;
preferably, the number of the connecting plates 35 is four, so that the connecting effect is improved;
the utility model discloses well draught fan 23 is the wide application that has disclosed and the known technique of daily life, and the theory of operation is: also called as a fan, etc., which is a heat dissipating device;
the utility model discloses a theory of operation and use flow: the utility model discloses at first put inverter main body 1 inside the car, then its extrusion gag lever post 39 rises, go to extrude four connecting plates 35 through kicking block 310, make slider 37 on the connecting plate 35 remove along spout 32 on the mounting groove 31, then remove connecting hole 36 to the outside of mounting groove 31, then connect fixedly with the mounting bracket in the car, when the car moves, under the effect of second spring 38 and third spring 311, make inverter main body 1 receive the damage that the collision caused and reduce, start draught fan 23 after the installation, the dust of inverter main body 1 inside gets into the inside of dust absorption groove 21 through dust absorption hole 22, then collect through filter screen 28 on mounting frame 27, when the dust is too much, pull out mounting frame 27 through handle 5, then clear up the dust on filter screen 28, then put back, under the effect through telescopic link 24 and first spring 25, so that the stopper 26 is engaged and fixed with the stopper groove 29.
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 (6)
1. The utility model provides an inverter convenient to remove dust, includes inverter main part (1), dust removal subassembly (2), coupling assembling (3), ventilation hole (4) and handle (5), its characterized in that: a dust removal component (2) is fixed on the inner wall of the bottom end of the inverter main body (1);
the dust removal component (2) comprises a dust collection groove (21), a dust collection hole (22), an induced draft fan (23), a telescopic rod (24), a first spring (25), a limiting block (26), an installation frame (27), a filter screen (28) and a limiting groove (29), wherein the dust collection groove (21) is formed in the bottom inner wall of the inverter main body (1), the installation frame (27) is connected to the inner wall of one side of the dust collection groove (21) in a sliding mode, the filter screen (28) is connected to the inner wall of the middle of the installation frame (27) in an embedded mode, the telescopic rods (24) are connected to the inner walls of the two sides of the dust collection groove (21) in an embedded mode, the limiting block (26) is installed on the inner wall of one side of the dust collection groove (21), one end of the telescopic rod (24) is welded to the outer wall of the limiting block (26), the first spring (25) is fixed to the outer wall of one side of the limiting block (26) in a welding mode, and the other end of the first spring (25) is welded to the inner wall of the dust collection groove (21), spacing groove (29) have been seted up to corresponding stopper (26) on the both sides outer wall of installing frame (27), dust absorption hole (22) have been seted up to the distribution on the top outer wall of dust absorption groove (21), inlay on the bottom outer wall of dust absorption groove (21) and install draught fan (23), be fixed with coupling assembling (3) on the inner wall that inverter main part (1) is located dust absorption groove (21) below.
2. The inverter facilitating dust removal of claim 1, wherein: the connecting assembly (3) comprises a mounting groove (31), a sliding groove (32), a containing groove (33), a moving hole (34), a connecting plate (35), a connecting hole (36), a sliding block (37), a second spring (38), a limiting rod (39), a top block (310) and a third spring (311), the mounting groove (31) is formed in the inner wall of the inverter main body (1) below the dust absorption groove (21), the connecting plate (35) is distributed and connected on the outer wall of one side of the mounting groove (31) in a sliding mode, one end of the connecting plate (35) penetrates through the outer portion of the inverter main body (1), the connecting hole (36) is formed in the outer wall of one side of the connecting plate (35), the sliding block (37) is welded and fixed on the outer wall of the top end of the connecting plate (35), the sliding groove (32) is formed in the inner wall of the top end of the mounting groove (31) corresponding to the sliding block (37), the second spring (38) is welded and fixed on the inner wall of one side of the sliding groove (32), and the other end of second spring (38) welds in slider (37), it removes hole (34) to have seted up on the bottom inner wall of mounting groove (31), it is fixed with spacing pole (39) to cup joint on the one side inner wall of removing hole (34), mounting groove (31) are located and install kicking block (310) on the inner wall between connecting plate (35), and the one end of spacing pole (39) welds on the outer wall of kicking block (310), correspond kicking block (310) on the top inner wall of mounting groove (31) and seted up and accomodate groove (33), welded fastening has third spring (311) on the top outer wall of spacing pole (39), and the other end of third spring (311) welds on the outer wall of inverter main body (1).
3. The inverter facilitating dust removal of claim 1, wherein: and vent holes (4) are distributed on the outer wall of one side of the inverter main body (1).
4. The inverter facilitating dust removal of claim 1, wherein: and a handle (5) is fixedly welded on the outer wall of one side of the mounting frame (27).
5. The inverter facilitating dust removal according to claim 2, wherein: one side of the first spring (25) is sleeved on the outer wall of the telescopic rod (24), and one side of the third spring (311) is sleeved on the outer wall of the limiting rod (39).
6. The inverter facilitating dust removal according to claim 2, wherein: the number of the connecting plates (35) is four.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020873671.XU CN213915246U (en) | 2020-05-22 | 2020-05-22 | Dc-to-ac converter convenient to remove dust |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020873671.XU CN213915246U (en) | 2020-05-22 | 2020-05-22 | Dc-to-ac converter convenient to remove dust |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213915246U true CN213915246U (en) | 2021-08-10 |
Family
ID=77141570
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020873671.XU Expired - Fee Related CN213915246U (en) | 2020-05-22 | 2020-05-22 | Dc-to-ac converter convenient to remove dust |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213915246U (en) |
-
2020
- 2020-05-22 CN CN202020873671.XU patent/CN213915246U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210810 |