CN211908531U - Overheat protection device for automobile motor - Google Patents
Overheat protection device for automobile motor Download PDFInfo
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- CN211908531U CN211908531U CN202021060191.8U CN202021060191U CN211908531U CN 211908531 U CN211908531 U CN 211908531U CN 202021060191 U CN202021060191 U CN 202021060191U CN 211908531 U CN211908531 U CN 211908531U
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- filter screen
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Abstract
The utility model discloses an automobile motor overheat protection device, which comprises a motor body, guard box and case lid, motor body passes through motor mounting panel and the bottom of connecting screw fixed connection at the guard box inner chamber, the first connecting plate of guard box inner chamber fixedly connected with, sliding connection has first filter plate in the first T shape spout, the square dust screen of fixedly connected with in the first filter plate, a plurality of ventilation square hole has been seted up to the guard box, guard box fixedly connected with second connecting plate, sliding connection has the second filter plate in the second T shape spout, the circular dust screen of fixedly connected with in the second filter plate, the ventilation round hole has been seted up to the guard box, fixedly connected with exhaust fan in the mounting ring, the first briquetting of case lid fixedly connected with, case lid fixedly connected with second briquetting. The utility model has the advantages that: the device has the function of being convenient for to the square dust filter screen of first filter screen board and the circular dust filter screen of second filter screen board wash.
Description
Technical Field
The utility model relates to a protection device specifically is an automobile motor overheat protection device, belongs to car technical field.
Background
The motor of the new energy automobile can generate high temperature when being used for a long time, and in order to prevent the motor from being damaged due to overheating, the automobile motor overheating protection device is needed.
The present overheat protection device for automobile motor has the following disadvantages that part of the overheat protection device for automobile motor promotes the circulation flow of the air of the protection device by adding an exhaust fan, thereby preventing the motor from overheating, but the promotion of the circulation flow of the air can lead the interior of the protection device to enter more dust, thereby influencing the use of the motor, so that a dust filter net can be added at the air flow inlet of the protection device to adsorb the dust, when more dust is adsorbed on the dust filter net, the circulation flow of the air can be influenced, thereby influencing the heat dissipation effect of the protection device on the motor, and the dust filter net added by the part of the overheat protection device for automobile motor is fixed, which is not convenient for cleaning the dust filter net, so that the overheat protection device for automobile motor, which can be convenient for cleaning the dust filter net, is needed, and aiming at the defects of the prior art, the utility model discloses an overheat protection device for automobile motor, to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an automobile motor overheat protection device just in order to solve above-mentioned problem, have and to be convenient for carry out abluent function to the dirt filtrating screen, the practicality is strong.
The utility model discloses a following technical scheme realizes above-mentioned purpose, an automobile motor overheat protection device, including motor body, guard box and case lid, the bottom fixedly connected with motor mounting panel of motor body, motor body passes through motor mounting panel and screw fixed connection at the bottom of guard box inner chamber, the both sides of guard box inner chamber are all fixedly connected with a plurality of first connecting plate, the upper surface of first connecting plate has all seted up first T shape spout, all sliding connection has first filter plate in the first T shape spout, all fixedly connected with square dust filter screen in the first filter plate, all sliding connection has first guide duct or second guide duct in the first T shape spout, a plurality of ventilation square holes have all been seted up to the both sides of guard box;
the back of the inner cavity of the protection box is fixedly connected with a second connecting plate, the upper surface of the second connecting plate is provided with second T-shaped chutes, the second T-shaped chutes are connected with second filter screen plates in a sliding manner, the second filter screen plates are fixedly connected with circular dust filter nets in the second filter screen plates, the back of the protection box is provided with ventilation round holes, the back of the protection box is fixedly connected with a mounting ring, and an exhaust fan is fixedly connected in the mounting ring;
the top of the protection box is fixedly connected with the box cover through screws, the lower surface of the box cover is fixedly connected with a square lantern ring which is in contact with the protection box, the lower surface of the box cover is fixedly connected with a plurality of first pressing blocks which are in contact with the first filter screen plate, the first air guide cylinder or the second air guide cylinder, and the lower surface of the box cover is fixedly connected with a second pressing block which is in contact with the second filter screen plate.
Preferably, four screw through holes which are contacted with screws are formed in the upper surface of the motor mounting plate, and four screw holes which are contacted with screws are formed in the upper surface of the bottom of the inner cavity of the protection box.
Preferably, the upper surface of the protection box is provided with four screw holes which are in contact with the screws, and the upper surface of the box cover is provided with four screw through holes which are in contact with the screws.
Preferably, the upper surface of the first connecting plate and the upper surface of the protection box are arranged to be parallel and level, the first T-shaped sliding grooves are communicated with the inner cavity of the protection box, and the ventilation square holes are communicated with the first T-shaped sliding grooves.
Preferably, the upper surface of the second connecting plate and the upper surface of the protection box are arranged to be parallel and level, the second T-shaped sliding groove is communicated with the inner cavity of the protection box, and the ventilation round hole is communicated with the second T-shaped sliding groove.
Preferably, the first air duct and the second air duct have the same and symmetrical structure, a first sliding block in contact with the first T-shaped sliding groove is fixedly connected to two sides of the first air duct, and a second sliding block in contact with the first T-shaped sliding groove is fixedly connected to two sides of the second air duct.
Preferably, the first air ducts are all slidably connected in a first T-shaped chute formed in the first connecting plate on one side of the inner cavity of the protection box, and the second air ducts are all slidably connected in a first T-shaped chute formed in the first connecting plate on the other side of the inner cavity of the protection box.
The utility model has the advantages that: according to the device, the protection box and the box cover are arranged, when more dust is adsorbed on the square dust filter screen of the first filter screen plate and the circular dust filter screen of the second filter screen plate, the box cover is taken down from the top of the protection box, so that the first filter screen plate, the first air duct and the second air duct are not pressed by the first pressing block, the first filter screen plate and the second filter screen plate can slide out of the first T-shaped chute after the first air duct and the second air duct slide out of the first T-shaped chute, the first filter screen plate can slide out of the first T-shaped chute, the second pressing block does not press the second filter screen plate, the second filter screen plate can slide out of the second T-shaped chute, the square dust filter screen of the first filter screen plate and the circular dust filter screen of the second filter screen plate can be cleaned, and the device has the function of conveniently cleaning the square dust filter screen of the first filter screen plate and the circular dust filter screen of the second filter screen plate.
The device is through setting up first air duct and second air duct, and when the air that the exhaust fan started to drive in the guard box inner chamber carries out circulation flow, no matter the surface of blowing motor body can both be led to the inner chamber that the circulation flow's air got into the guard box from first air duct or second air duct for the radiating effect is better, and the device has the function that can lead and blow to motor body surface to circulation flow's air.
Drawings
Fig. 1 is a schematic structural view of the present invention;
fig. 2 is an exploded schematic view of the present invention;
FIG. 3 is a schematic structural view of the protection box of the present invention;
FIG. 4 is a schematic view of the whole section structure of the protection box of the present invention;
FIG. 5 is a schematic view of the bottom structure of the case cover of the present invention;
fig. 6 is a schematic structural view of the first air duct and the second air duct of the present invention;
fig. 7 is a schematic structural view of a second screen plate of the first screen plate of the present invention.
In the figure: 1. motor body, 101, motor mounting panel, 2, the guard box, 201, first connecting plate, 202, first T shape spout, 203, ventilation square hole, 204, the second connecting plate, 205, second T shape spout, 206, ventilation round hole, 207, the collar, 3, the case lid, 301, square lantern ring, 302, first briquetting, 303, the second briquetting, 4, first filter plate, 401, square dust filter net, 5, first guide duct, 501, first slider, 6, the second guide duct, 601, the second slider, 7, second filter plate, 701, circular dust filter net, 8, the exhaust fan.
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. 1-7, an overheat protection device for a motor of an automobile includes a motor body 1, a protection box 2 and a box cover 3, wherein a motor mounting plate 101 is fixedly connected to the bottom of the motor body 1, the motor body 1 is fixedly connected to the bottom of an inner cavity of the protection box 2 through the motor mounting plate 101 and screws, and after the box cover 3 is fixed to the top of the protection box 2, the protection box 2 and the box cover 3 protect the motor body 1.
As a technical optimization scheme, the first connecting plate 201 of the equal fixedly connected with a plurality of in both sides of 2 inner chambers of guard box, it is exactly in order to set up first T shape spout 202 to set up first connecting plate 201, first T shape spout 202 has all been seted up to first connecting plate 201's upper surface, equal sliding connection has first filter plate 4 in the first T shape spout 202, equal fixedly connected with square dust filter net 401 in the first filter plate 4, the device square dust filter net 401 can adsorb the dust in the air in the 2 inner chambers of guard box that will flow in when using.
As a technical optimization scheme, equal sliding connection has first ventilating duct 5 or second ventilating duct 6 in the first T shape spout 202, and first ventilating duct 5 and second ventilating duct 6 homoenergetic are blown the air guide to motor body 1's surface for the radiating effect is better, and a plurality of ventilation square hole 203 has all been seted up to the both sides of guard box 2.
As a technical optimization scheme, the back fixedly connected with second connecting plate 204 of 2 inner chambers of guard box, it is exactly in order to set up second T shape spout 205 to set up second connecting plate 204, second T shape spout 205 has all been seted up to the upper surface of second connecting plate 204, sliding connection has second filter plate 7 in the second T shape spout 205, the circular dust filter net 701 of fixedly connected with in the second filter plate 7, the device circular dust filter net 701 can prevent that the dust from the inner chamber that ventilation round hole 206 got into guard box 2 when not using, ventilation round hole 206 has been seted up at the back of guard box 2, the back fixedly connected with collar 207 of guard box 2, fixedly connected with exhaust fan 8 in collar 207, exhaust fan 8 installs in collar 207, can drive the air cycle when exhaust fan 8 starts and flow.
As a technical optimization scheme of the utility model, screw and 3 fixed connection of case lid are passed through at the top of guard box 2, and the lower fixed surface of case lid 3 is connected with the square lantern ring 301 that contacts with guard box 2, and square lantern ring 301 parcel is at the surface of guard box 2.
As a technical optimization scheme of the utility model, the lower fixed surface of case lid 3 is connected with a plurality of and first filter screen board 4, the first briquetting 302 that first guide duct 5 or second guide duct 6 contacted, when case lid 3 is fixed at the top of guard box 2, first filter screen board 4 is being pressed to first briquetting 302, first guide duct 5 and second guide duct 6, make first filter screen board 4, first guide duct 5 and second guide duct 6 are fixed in first T shape spout 202, the lower fixed surface of case lid 3 is connected with the second briquetting 303 that contacts with second filter screen board 7, second filter screen board 7 is being pressed to second briquetting 303, make second filter screen board 7 fixed in second T shape spout 205.
As a technical optimization scheme of the utility model, four screw through holes that contact with the screw are seted up to the upper surface of motor mounting panel 101, and four screw holes that contact with the screw are seted up to the upper surface of 2 inner chamber bottoms of guard box, with the screw connection in the screw through hole that motor mounting panel 101 was seted up and the screw hole that guard box 2 was seted up, just fix motor body 1 in the bottom of 2 inner chambers of guard box.
As a technical optimization scheme of the utility model, four screw holes that contact with the screw are seted up to the upper surface of guard box 2, and four screw through-holes that contact with the screw are seted up to the upper surface of case lid 3, with the screw connection in the screw through-hole that guard box 2 was seted up and the screw hole that case lid 3 was seted up, just fix case lid 3 at the top of 2 inner chambers of guard box.
As a technical optimization scheme of the utility model, the upper surface of first connecting plate 201 all sets up to the looks parallel and level with the upper surface of guard box 2, and first T shape spout 202 all sets up to communicating with each other with the inner chamber of guard box 2, and ventilation square hole 203 all sets up to communicating with each other with first T shape spout 202, makes the air can follow the inner chamber that ventilation square hole 203 got into guard box 2 like this.
As a technical optimization scheme of the utility model, the upper surface of second connecting plate 204 sets up to the looks parallel and level with the upper surface of guard box 2, and second T shape spout 205 sets up to communicating with each other with the inner chamber of guard box 2, and ventilation round hole 206 sets up to communicating with each other with second T shape spout 205, makes the air can be driven by exhaust fan 8 like this and flows the inner chamber of guard box 2 from ventilation round hole 206.
The device is provided with a protective box 2 and a box cover 3, when a large amount of dust is adsorbed on a square dust filter 401 of a first filter screen plate 4 and a round dust filter 701 of a second filter screen plate 7, the box cover 3 is taken down from the top of the protective box 2, so that the first press block 302 no longer presses the first screen plate 4, the first air duct 5 and the second air duct 6, and after the first air duct 5 and the second air duct 6 slide out from the first T-shaped chute 202, the first screen plate 4 can be slid out of the first T-shaped chute 202, the second press block 303 no longer presses the second screen plate 7, the second filter screen plate 7 can slide out of the second T-shaped sliding chute 205, so that the square dust filter net 401 of the first filter screen plate 4 and the circular dust filter net 701 of the second filter screen plate 7 can be cleaned, and the device has the function of conveniently cleaning the square dust filter net 401 of the first filter screen plate 4 and the circular dust filter net 701 of the second filter screen plate 7.
As a technical optimization scheme, first air duct 5 and second air duct 6's the same and symmetry in structure, first air duct 5 and second air duct 6 all incline towards motor body 1 and to exhaust fan 8, the equal fixedly connected with in both sides of first air duct 5 and the first slider 501 that first T shape spout 202 contacted, first slider 501 sliding connection is in first T shape spout 202, and first air duct 5 contacts with first filter plate 4, the equal fixedly connected with in both sides of second air duct 6 and the second slider 601 that first T shape spout 202 contacted, second slider 601 sliding connection is in first T shape spout 202, and second air duct 6 contacts with first filter plate 4.
As a technical optimization scheme, the equal sliding connection of first ventilating duct 5 is in the first T shape spout 202 that first connecting plate 201 of 2 inner chamber one sides of guard box was seted up, in the first T shape spout 202 that first connecting plate 201 of the equal sliding connection 2 inner chamber opposite sides of second ventilating duct 6 was seted up, the quantity of first filter plate 4 is the quantity sum of first ventilating duct 5 and second ventilating duct 6, the quantity of first ventilating duct 5 and second ventilating duct 6 equals, first filter plate 4, the quantity of first T shape spout 202 and ventilation square hole 203 equals.
The device is through setting up first ventilating duct 5 and second ventilating duct 6, when 8 starts the air that drives in the inner chamber of guard box 2 and carry out the circulation flow as the exhaust fan, no matter the air that the circulation flow can both lead the surface of blowing to motor body 1 from first ventilating duct 5 or the inner chamber that second ventilating duct 6 got into guard box 2 for the radiating effect is better, and the device has the function that can lead and blow to motor body 1 surface to the air that the circulation flows.
When the utility model is used, the air in the protection box 2 is pumped out by the work of the exhaust fan 8, the outside air enters the inner cavity of the protection box 2 through the ventilation square hole 203, thereby forming air circulation in the inner cavity of the protection box 2 to radiate the motor body 1, the dust in the air can be adsorbed by the square dust filter 401 in the first filter screen plate 4, the dust is prevented from entering the inner cavity of the protection box 2 from the ventilation square hole 203, then the air is blown to the surface of the motor body 1 through the guidance of the first air duct 5 and the second air duct 6, because the first air duct 5 and the second air duct 6 have the same and symmetrical structure, the circularly flowing air can be blown to the surface of the motor body 1 through the guidance of the inner cavity of the protection box 2 from the first air duct 5 or the second air duct 6, the radiating effect is better, and when the device is not used, the circular dust filter 701 in the second filter screen plate 7 can adsorb the dust, dust is prevented from entering the inner cavity of the protective case 2 from the ventilation round hole 206.
When the amount of dust adsorbed on the square dust filter 401, the second dust filter 7 and the circular dust filter 701 of the first filter 4 is large, the heat dissipation effect of the device on the motor body 1 is affected, so the first filter 4 and the second filter 7 need to be cleaned regularly, the screws between the protection box 2 and the box cover 3 are taken down, then the box cover 3 is taken down from the top of the protection box 2, at this time, the first press block 302 does not press the first filter 4, the first air duct 5 and the second air duct 6 slide out from the first T-shaped chute 202, then the first filter 4 can slide out from the first T-shaped chute 202, the square dust filter 401 of the first filter 4 can be cleaned, and the second press block 303 does not press the second filter 7, the second filter 7 can slide out from the second T-shaped chute 205, the circular dust screen 701 of the second screen plate 7 can be cleaned.
For those skilled in the art, the device can be used for conveniently cleaning the square dust filter 401 of the first filter screen plate 4 and the circular dust filter 701 of the second filter screen plate 7, and can also be used for guiding and blowing the air flowing circularly to the surface of the motor body 1, so that the practicability is strong.
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 (7)
1. The utility model provides an automobile motor overheat protection device, includes motor body (1), guard box (2) and case lid (3), its characterized in that: the bottom of the motor body (1) is fixedly connected with a motor mounting plate (101), the motor body (1) is fixedly connected to the bottom of an inner cavity of the protection box (2) through the motor mounting plate (101) and screws, a plurality of first connecting plates (201) are fixedly connected to two sides of the inner cavity of the protection box (2), first T-shaped chutes (202) are formed in the upper surfaces of the first connecting plates (201), first filter screen plates (4) are connected to the first T-shaped chutes (202) in a sliding mode, square dust filter screens (401) are fixedly connected to the first filter screen plates (4) in the first T-shaped chutes (202), first air guide cylinders (5) or second air guide cylinders (6) are connected to the first T-shaped chutes (202) in a sliding mode, and a plurality of ventilation square holes (203) are formed in two sides of the protection box (2);
the back of the inner cavity of the protection box (2) is fixedly connected with a second connecting plate (204), the upper surface of each second connecting plate (204) is provided with a second T-shaped sliding chute (205), a second filter screen plate (7) is connected in the second T-shaped sliding chute (205) in a sliding manner, a circular dust filter screen (701) is fixedly connected in the second filter screen plate (7), the back of the protection box (2) is provided with a ventilation round hole (206), the back of the protection box (2) is fixedly connected with a mounting ring (207), and an exhaust fan (8) is fixedly connected in the mounting ring (207);
the top of the protection box (2) is fixedly connected with the box cover (3) through screws, the lower surface of the box cover (3) is fixedly connected with a square lantern ring (301) which is in contact with the protection box (2), the lower surface of the box cover (3) is fixedly connected with a first pressing block (302) which is in contact with a plurality of first filter screen plates (4), a first air duct (5) or a second air duct (6), and the lower surface of the box cover (3) is fixedly connected with a second pressing block (303) which is in contact with a second filter screen plate (7).
2. The overheat protection device for the motor of an automobile according to claim 1, wherein: four screw through holes which are contacted with screws are arranged on the upper surface of the motor mounting plate (101), and four screw holes which are contacted with screws are arranged on the upper surface of the bottom of the inner cavity of the protection box (2).
3. The overheat protection device for the motor of an automobile according to claim 1, wherein: the upper surface of the protection box (2) is provided with four screw holes which are in contact with screws, and the upper surface of the box cover (3) is provided with four screw through holes which are in contact with screws.
4. The overheat protection device for the motor of an automobile according to claim 1, wherein: the upper surface of first connecting plate (201) all sets up to looks parallel and level with the upper surface of guard box (2), first T shape spout (202) all sets up to communicating with each other with the inner chamber of guard box (2), ventilation square hole (203) all sets up to communicating with each other with first T shape spout (202).
5. The overheat protection device for the motor of an automobile according to claim 1, wherein: the upper surface of second connecting plate (204) sets up to looks parallel and level with the upper surface of guard box (2), the inner chamber of second T shape spout (205) and guard box (2) sets up to communicate with each other, ventilation round hole (206) set up to communicate with each other with second T shape spout (205).
6. The overheat protection device for the motor of an automobile according to claim 1, wherein: the structure of the first air duct (5) is the same as that of the second air duct (6), the first air duct (5) is symmetrical to the second air duct (6), the first sliding blocks (501) which are in contact with the first T-shaped sliding grooves (202) are fixedly connected to the two sides of the first air duct (5), and the second sliding blocks (601) which are in contact with the first T-shaped sliding grooves (202) are fixedly connected to the two sides of the second air duct (6).
7. The overheat protection device for the motor of an automobile according to claim 1, wherein: the first air ducts (5) are all connected in a first T-shaped sliding groove (202) formed in the first connecting plate (201) on one side of the inner cavity of the protection box (2) in a sliding mode, and the second air ducts (6) are all connected in a first T-shaped sliding groove (202) formed in the first connecting plate (201) on the other side of the inner cavity of the protection box (2) in a sliding mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021060191.8U CN211908531U (en) | 2020-06-10 | 2020-06-10 | Overheat protection device for automobile motor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021060191.8U CN211908531U (en) | 2020-06-10 | 2020-06-10 | Overheat protection device for automobile motor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211908531U true CN211908531U (en) | 2020-11-10 |
Family
ID=73265633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021060191.8U Active CN211908531U (en) | 2020-06-10 | 2020-06-10 | Overheat protection device for automobile motor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211908531U (en) |
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2020
- 2020-06-10 CN CN202021060191.8U patent/CN211908531U/en active Active
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Effective date of registration: 20230530 Address after: 442000 Hujia Industrial Park, Longmen Second Road, Maojian District, Shiyan City, Hubei Province Patentee after: Dongshi Dayang Electric Drive System Co.,Ltd. Address before: Room 2b14, 1st floor, Xicheng, No.91 Huanshi West Road, Liwan District, Guangzhou, Guangdong 510145 Patentee before: Chen Qiuju |