Air filter of intelligent automobile air inlet system

Abstract

The utility model discloses an air filter of an intelligent automobile air inlet system, which relates to the technical field of air filters and comprises a filter shell, a filter element shell is slidably arranged in the filter shell, a filter element is slidably arranged in the filter element shell, two cavities are arranged at one end of the filter element shell, and the two cavities are communicated with the filter element shell. Two cavities are symmetrically formed in the inner sides of the two filter shells, fixing mechanisms are arranged in the two cavities, two grooves are symmetrically formed in the inner sides of the two filter shells, dismounting mechanisms are arranged in the two grooves, and the two dismounting mechanisms are matched with the corresponding fixing mechanisms correspondingly. By means of the impeller wind speed sensor arranged in the air outlet pipe, when the filter element is used for a too long time, dust in the filter element is too much, and therefore the air inlet amount is reduced, the current air inlet amount can be known through the impeller wind speed sensor at the moment, and an electric signal is sent out to start the buzzer so as to remind a user to replace the filter element.

Description

Technical Field

[0001] The utility model relates to the technical field of air filters, in particular to an air filter for an intelligent automobile air intake system. Background Art

[0002] The main components of an air filter are the filter element and the casing. The filter element is the main filtering part and is responsible for filtering the gas, while the casing is the external structure that provides necessary protection for the filter element. The function of the air filter is to provide clean air for the internal combustion engine to prevent the internal combustion engine from inhaling air with impurities and particles during operation, which increases the chance of abrasion and damage.

[0003] Among them, an air filter with publication number CN219518222U includes a base, a mounting plate fixedly connected to the lower outer part of the base, a cylinder sleeved on the upper outer part of the base, a filtering mechanism provided on the inner and outer sides of the base and the cylinder, a mounting mechanism provided on the upper end of the mounting plate and the outer side of the cylinder, and a sealing mechanism provided on the outer side of the base and the upper end of the mounting plate.

[0004] However, it is very troublesome to replace the existing air filter after the filter element has been used for a long time. At the same time, during the use of the air filter, the user has no way of knowing the usage status of the filter element. If the filter element is not replaced in time, the engine's air intake will be reduced. Utility Model Content

[0005] In view of the above problems existing in the existing air filter, the present utility model is proposed.

[0006] Therefore, the purpose of the present utility model is to provide an intelligent automobile intake system air filter, which solves the problem that the existing air filter is very troublesome to replace the filter element after long-term use. At the same time, during the use of the air filter, the user cannot know the usage status of the filter element. If the filter element is not replaced in time, the engine's air intake will be reduced.

[0007] In order to achieve the above purpose, the present invention provides the following technical solutions:

[0008] An air filter for an intelligent automobile intake system includes a filter housing, a filter element housing is slidably provided inside the filter housing, a filter element is slidably provided inside the filter element housing, two cavities are provided at one end of the filter element housing, fixing mechanisms are provided inside the two cavities, two grooves are symmetrically provided on the inner sides of the two filter housings, disassembly mechanisms are provided inside the two grooves, and the two disassembly mechanisms are respectively matched with corresponding fixing mechanisms, an air outlet is provided on one side of the filter housing, an air outlet pipe is fixedly connected to the inside of the air outlet, an impeller wind speed sensor is fixedly connected to the inside of the air outlet pipe, a buzzer is fixedly connected to the upper surface of the filter element housing, and the buzzer matches the impeller wind speed sensor.

[0009] Preferably, the fixing mechanism includes two trapezoidal fixing blocks, two stops and two springs. A square hole is opened on one side of the two cavities. The two trapezoidal fixing blocks are respectively slidably arranged inside the corresponding square holes. The two stops are respectively fixedly connected to one side of the corresponding trapezoidal fixing blocks. The two springs are respectively arranged inside the corresponding cavities and respectively matched with the corresponding stops.

[0010] Preferably, the disassembly mechanism includes two push blocks, two connecting rods and two buttons, the two push blocks are respectively slidably arranged inside the corresponding grooves, the two connecting rods are respectively fixedly connected to one side of the corresponding push blocks, and one end of the two connecting rods respectively passes through the inner side of the corresponding grooves and is respectively fixedly connected to the corresponding buttons.

[0011] Preferably, two positioning grooves are fixedly connected to the inner side of the filter housing, and two positioning bars are symmetrically fixedly connected to both sides of the filter element housing, and the two positioning bars are matched with the corresponding positioning grooves respectively.

[0012] Preferably, two air inlet holes are provided on one side of the filter element housing, and filter screens are fixedly connected to the interiors of the two air inlet holes.

[0013] Preferably, a handle is fixedly connected to one side of the filter element housing.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. The utility model uses an impeller wind speed sensor set inside the air outlet pipe. When the filter element has been used for too long, there is too much dust inside it, which leads to a decrease in the air intake. At this time, the impeller wind speed sensor can know the current air intake volume, and then send an electrical signal to start the buzzer to remind the user to replace the filter element.

[0016] 2. In the present invention, the filter element housing is inserted into the interior of the filter housing, and then the two trapezoidal fixing blocks are squeezed respectively. Then, the rebound force of the two springs can move the two trapezoidal fixing blocks to the interior of the corresponding grooves respectively, so that the filter element housing can be fixed. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments. Obviously, the drawings described below are only some embodiments recorded in the present invention. For ordinary technicians in this field, other drawings can also be obtained based on these drawings.

[0018] Figure 1 It is a structural diagram of the utility model;

[0019] Figure 2 For the utility model Figure 1 sectional view of

[0020] Figure 3 For the utility model Figure 2 A magnified schematic diagram of part A;

[0021] Figure 4 For the utility model Figure 1 Side cross-sectional view of .

[0022] Description of reference numerals:

[0023] 1. Filter housing; 2. Filter element housing; 3. Filter element; 4. Exhaust pipe; 5. Impeller wind speed sensor; 6. Buzzer; 7. Trapezoidal fixing block; 8. Stop block; 9. Spring; 10. Push block; 11. Connecting rod; 12. Button; 13. Positioning bar; 14. Filter screen; 15. Handle. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below with reference to the accompanying drawings.

[0025] The embodiment of the utility model discloses an air filter for an intelligent automobile air intake system.

[0026] Example 1

[0027] Reference Figure 1-3, an intelligent automobile intake system air filter, including a filter housing 1, a filter element housing 2 is slidably arranged inside the filter housing 1, a filter element 3 is slidably arranged inside the filter element housing 2, one end of the filter element housing 2 is provided with two cavities, the interiors of the two cavities are provided with a fixing mechanism, the fixing mechanism includes two trapezoidal fixing blocks 7, two stops 8 and two springs 9, one side of the two cavities is provided with a square hole, the two trapezoidal fixing blocks 7 are respectively slidably arranged inside the corresponding square holes, the two stops 8 are respectively fixedly connected to one side of the corresponding trapezoidal fixing blocks 7, the two springs 9 are respectively arranged inside the corresponding cavities and respectively match the corresponding stops 8, and two grooves are symmetrically provided on the inner sides of the two filter housings 1.

[0028] The filter element housing 2 is inserted into the interior of the filter housing 1, and then the two trapezoidal fixing blocks 7 are squeezed respectively. Next, through the rebound force of the two springs 9, the two trapezoidal fixing blocks 7 can be moved to the inside of the corresponding grooves respectively, so that the filter element housing 2 can be fixed.

[0029] Reference Figure 1-3 A disassembly mechanism is provided inside the two grooves, and the two disassembly mechanisms are matched with the corresponding fixing mechanisms respectively. The disassembly mechanism includes two push blocks 10, two connecting rods 11 and two buttons 12. The two push blocks 10 are respectively slidably arranged inside the corresponding grooves, and the two connecting rods 11 are respectively fixedly connected to one side of the corresponding push blocks 10. One end of the two connecting rods 11 passes through the inner side of the corresponding groove and is respectively fixedly connected to the corresponding button 12.

[0030] Press the two buttons 12, and then the two push blocks 10 push the corresponding trapezoidal fixing blocks 7 respectively, and then the two trapezoidal fixing blocks 10 can be moved out from the inside of the groove, so that the filter element housing 2 can be disassembled.

[0031] Reference Figure 1-2 An air outlet is provided on one side of the filter housing 1, an air outlet pipe 4 is fixedly connected to the inside of the air outlet, an impeller wind speed sensor 5 is fixedly connected to the inside of the air outlet pipe 4, and a buzzer 6 is fixedly connected to the upper surface of the filter element housing 2, and the buzzer 6 matches the impeller wind speed sensor 5.

[0032] When the filter element 3 is used for too long, there is too much dust inside it, which leads to a decrease in the air intake. At this time, the impeller wind speed sensor 5 can know the current air intake, thereby sending an electrical signal to start the buzzer 6 to remind the user to replace the filter element.

[0033] Example 2

[0034] Based on the first embodiment, Figure 1-2The inner side of the filter housing 1 is fixedly connected with two positioning grooves, and the two sides of the filter element housing 2 are symmetrically fixedly connected with two positioning strips 13, and the two positioning strips 13 are matched with the corresponding positioning grooves respectively.

[0035] Insert the two positioning bars 13 into the corresponding positioning grooves to facilitate the movement of the two trapezoidal fixing blocks 7 to the corresponding grooves.

[0036] Example 3

[0037] Based on the first embodiment, Figure 2 Two air inlet holes are provided on one side of the filter element housing 2, and filter screens 14 are fixedly connected to the inside of the two air inlet holes.

[0038] The filter 14 can be used to filter out larger dust particles in the air.

[0039] Example 4

[0040] Based on the first embodiment, Figure 1-2 A handle 15 is fixedly connected to one side of the filter element housing 2.

[0041] The handle 15 can be used to facilitate the staff to pull out the filter element housing 2.

[0042] The above description is merely illustrative of certain exemplary embodiments of the present invention. It goes without saying that those skilled in the art will be able to modify the described embodiments in various ways without departing from the spirit and scope of the present invention. Therefore, the above drawings and description are illustrative in nature and should not be construed as limiting the scope of protection of the claims of the present invention.

Claims

1. An air filter for an intelligent automobile intake system, comprising a filter housing (1), characterized in that: A filter element housing (2) is slidably disposed inside the filter housing (1), and a filter element (3) is slidably disposed inside the filter element housing (2). Two cavities are provided at one end of the filter element housing (2), and fixing mechanisms are provided inside the two cavities. Two grooves are symmetrically provided on the inner sides of the two filter housings (1), and disassembly mechanisms are provided inside the two grooves. The two disassembly mechanisms are matched with corresponding fixing mechanisms respectively. An air outlet is provided on one side of the filter housing (1), and an air outlet pipe (4) is fixedly connected inside the air outlet, and an impeller wind speed sensor (5) is fixedly connected inside the air outlet pipe (4). A buzzer (6) is fixedly connected to the upper surface of the filter element housing (2), and the buzzer (6) matches the impeller wind speed sensor (5).

2. The air filter for the intelligent automobile intake system according to claim 1, characterized in that: The fixing mechanism comprises two trapezoidal fixing blocks (7), two stoppers (8) and two springs (9); one side of the two cavities is provided with a square hole; the two trapezoidal fixing blocks (7) are respectively slidably arranged inside the corresponding square holes; the two stoppers (8) are respectively fixedly connected to one side of the corresponding trapezoidal fixing blocks (7); and the two springs (9) are respectively arranged inside the corresponding cavities and respectively matched with the corresponding stoppers (8).

3. The air filter for the air intake system of an intelligent automobile according to claim 1, characterized in that: The disassembly mechanism comprises two push blocks (10), two connecting rods (11) and two buttons (12); the two push blocks (10) are respectively slidably arranged inside corresponding grooves; the two connecting rods (11) are respectively fixedly connected to one side of the corresponding push blocks (10); one end of the two connecting rods (11) respectively passes through the inner side of the corresponding groove and is respectively fixedly connected to the corresponding button (12).

4. The air filter for the intelligent automobile intake system according to claim 1, characterized in that: Two positioning grooves are fixedly connected to the inner side of the filter housing (1), and two positioning strips (13) are symmetrically fixedly connected to the two sides of the filter element housing (2), and the two positioning strips (13) are matched with the corresponding positioning grooves respectively.

5. The air filter for the air intake system of an intelligent automobile according to claim 1, characterized in that: Two air inlet holes are provided on one side of the filter element housing (2), and filter screens (14) are fixedly connected to the interior of the two air inlet holes.

6. The air filter for the air intake system of an intelligent automobile according to claim 1, characterized in that: A handle (15) is fixedly connected to one side of the filter element housing (2).

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