CN215552426U

CN215552426U - PTC heating mechanism for new energy automobile air conditioner

Info

Publication number: CN215552426U
Application number: CN202121591254.7U
Authority: CN
Inventors: 李培松
Original assignee: Chongqing Kezhan Zongchi New Energy Automotive Air Conditioning Co ltd
Current assignee: Chongqing Kezhan Zongchi New Energy Automotive Air Conditioning Co ltd
Priority date: 2021-07-14
Filing date: 2021-07-14
Publication date: 2022-01-18
Anticipated expiration: 2031-07-14

Abstract

The utility model relates to the technical field of automobile air conditioners and discloses a PTC heating mechanism for a new energy automobile air conditioner, which comprises a bottom plate, wherein supporting plates are symmetrically arranged on the upper surface of the bottom plate, a heating rod is rotatably connected between the supporting plates, a plurality of fixing blocks are symmetrically arranged on the upper surface of the bottom plate, sliding grooves are formed in the outward going positions of the fixing blocks in a penetrating mode, two ends of the heating rod are positioned on one side of the fixing blocks and are rotatably connected, and an electric connector is fixedly connected to the outer side wall of each fixing block. This kind of new energy automobile idle call PTC heating mechanism, through setting up parts such as cleaning device, bull stick, drive arrangement, can effectually clear up the dust that the heating rod lateral wall covered, avoided the dust to cover at the lateral wall of heating rod, influence the heating effect of heating rod, avoided taking the manual work to dismantle simultaneously and clear up complex operation to and dismantle all the other spare parts of in-process touching, cause the phenomenon that the spare part appears damaging.

Description

PTC heating mechanism for new energy automobile air conditioner

Technical Field

The utility model relates to the technical field of automobile air conditioners, in particular to a PTC heating mechanism for a new energy automobile air conditioner.

Background

The PTC electrical heating mechanism is called in the sky above current new energy automobile uses the back for a long time, the lateral wall of heating rod can gather a large amount of dusts, influence the heating effect of heating rod behind the dust cover heating rod, however, the lateral wall when heating rod has the dust to cover the back, need the manual work to dismantle heating mechanism and get off and clean the maintenance, such clearance mode is too complicated loaded down with trivial details, the in-process of dismantling simultaneously easily leads to touching remaining spare part, make spare part appear damaging, so as to cause the loss of wanting.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Aiming at the defects of the prior art, the utility model provides a PTC heating mechanism for a new energy automobile air conditioner, which solves the problems in the background art.

(II) technical scheme

In order to achieve the purpose, the utility model provides the following technical scheme: a PTC heating mechanism for a new energy automobile air conditioner comprises a bottom plate, wherein supporting plates are symmetrically arranged on the upper surface of the bottom plate, a heating rod is rotatably connected between the supporting plates, a plurality of fixed blocks are symmetrically arranged on the upper surface of the bottom plate, a sliding groove is formed in the outer side wall of each fixed block in a penetrating manner, two ends of the heating rod are positioned on one side of each fixed block and are rotatably connected with each other, an electric connector is fixedly connected with the outer side wall of each fixed block, stop blocks are symmetrically arranged on the upper surface of the bottom plate, the rotating rods are rotatably connected between the stop blocks, a driving device for driving the heating rod is arranged on the outer side wall of each rotating rod, a rectangular block is fixedly connected between the supporting plates, a cavity is formed in each rectangular block, an arc-shaped groove matched with the heating rod is formed in the upper surface of each rectangular block, and a cleaning device for cleaning the heating rod is arranged on the inner side wall of each arc-shaped groove, a collecting device for collecting dust is arranged in the cavity.

Preferably, drive arrangement includes a plurality of gyro wheels, and is a plurality of gyro wheel fixed connection is at the lateral wall of bull stick, the ring channel has been seted up to the lateral wall annular of heating rod, the ring channel passes through "8" font belt with the gyro wheel and is connected, the lateral wall fixedly connected with driving motor of one of them dog, dog and driving motor's output shaft fixed connection are worn to establish by the one end of bull stick.

Preferably, cleaning device is including scraping the pole, scrape the inside wall fixed connection of pole and arc wall, scrape the pole and keep away from the one end of arc wall inside wall and the lateral wall offset setting of heating rod, the inside wall fixedly connected with dust screen of arc wall, the dirt mouth has been seted up to the inside wall of arc wall, the dirt mouth is linked together the setting with the cavity.

Preferably, collection device includes collects the box, it is located the lower lateral wall sliding connection of cavity to collect the box, the lateral wall of wearing to establish cavity inside wall and backup pad in proper order to the one end of collecting the box to extend to the inside setting of spout.

Preferably, the lower surface of spout has seted up the mounting groove, the inside of mounting groove is connected with the fixture block through the rotation of spring pivot.

(III) advantageous effects

Compared with the prior art, the utility model has the following beneficial effects:

1. this kind of new energy automobile idle call PTC heating mechanism, through setting up parts such as cleaning device, bull stick, drive arrangement, can effectually clear up the dust that the heating rod lateral wall covered, avoided the dust to cover at the lateral wall of heating rod, influence the heating effect of heating rod, avoided taking the manual work to dismantle simultaneously and clear up complex operation to and dismantle all the other spare parts of in-process touching, cause the phenomenon that the spare part appears damaging.

2. This kind of new energy automobile idle call PTC heating mechanism through setting up collection device, can effectually collect the dust after the clearance, has avoided scraping the dust that falls to re-adhere at the lateral wall of heating rod and unrestrained in the inside phenomenon of automobile body, through setting up spout, mounting groove and fixture block, can effectually carry on spacingly to collecting the box, has avoided collecting the inside phenomenon of box slip-out cavity in the use.

Drawings

FIG. 1 is a schematic top view of the present invention;

FIG. 2 is a schematic side view of the present invention;

FIG. 3 is a side view of the present invention;

FIG. 4 is a front view of a partial structure of the present invention;

FIG. 5 is a schematic view of the cleaning apparatus according to the present invention;

FIG. 6 is an enlarged view of the structure at A in FIG. 2;

FIG. 7 is a schematic structural diagram of a driving device according to the present invention;

FIG. 8 is a schematic view of the structure of the collecting box of the present invention.

In the figure: 1. a base plate; 2. a support plate; 3. a heating rod; 4. a fixed block; 5. an electrical connector; 6. a stopper; 7. a rotating rod; 8. a rectangular block; 9. a cavity; 10. an arc-shaped slot; 11. a roller; 12. an annular groove; 13. a drive motor; 14. a scraping rod; 15. a dust screen; 16. a dust outlet; 17. a collection box; 18. mounting grooves; 19. a clamping block; 20. a chute.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Examples

Referring to fig. 1-8, a PTC heating mechanism for a new energy vehicle air conditioner includes a base plate 1, support plates 2 are symmetrically arranged on the upper surface of the base plate 1, a heating rod 3 is rotatably connected between the support plates 2, a plurality of fixing blocks 4 are symmetrically arranged on the upper surface of the base plate 1, a sliding groove 20 is arranged on the outer side wall of each fixing block 4 in a penetrating manner, a mounting groove 18 is formed in the side wall of one side of the sliding groove 20, a clamping block 19 is rotatably connected inside the mounting groove 18 through a spring rotating shaft, so that the collection box 17 can be effectively limited, and the phenomenon that the collection box 17 slides out of the inside of the cavity 9 in the use process is avoided.

One end of the collecting box 17 penetrates through the outer side wall of the cavity 9 and the rectangular block 8 and extends to the inside of the sliding groove 20, the one end of the collecting box 17 is limited through the clamping block 19, the one end of the collecting box 17 is prevented from sliding out along the sliding groove 20, and the whole collecting box 17 is separated from the inside of the cavity 9.

The two ends of the heating rod 3 are positioned at one side of the fixing block 4 and are connected in a rotating manner, the outer side wall of the fixing block 4 is fixedly connected with an electric connector 5, the upper surface of the bottom plate 1 is symmetrically provided with stop blocks 6, the stop blocks 6 are connected with a rotating rod 7 in a rotating manner, the outer side wall of the rotating rod 7 is provided with a driving device for driving the heating rod 3, the driving device comprises a plurality of rollers 11, the plurality of rollers 11 are fixedly connected with the outer side wall of the rotating rod 7, the outer side wall of the heating rod 3 is annularly provided with a ring-shaped groove 12, the ring-shaped groove 12 is connected with the rollers 11 through an 8-shaped belt, the outer side wall of one of the stop blocks 6 is fixedly connected with a driving motor 13, one end of the rotating rod 7 penetrates through the stop block 6 and is fixedly connected with the output shaft of the driving motor 13, the heating rod 3 can be effectively driven to rotate, and cooperates with the cleaning device so that the heating rod 3 is cleaned by the cleaning device when the heating rod 3 rotates.

A rectangular block 8 is fixedly connected between the supporting plates 2, a cavity 9 is arranged inside the rectangular block 8, an arc-shaped groove 10 matched with the heating rod 3 is arranged on the upper surface of the rectangular block 8, the rectangular block 8 is fixed on one side of the supporting plates 2 which are symmetrically arranged and is positioned below the heating rod 3, the arc-shaped groove 10 is arranged on the upper surface of the rectangular plate, a cleaning device for cleaning the heating rod 3 is arranged on the inner side wall of the arc-shaped groove 10 and comprises a scraping rod 14, the scraping rod 14 is fixedly connected with the inner side wall of the arc-shaped groove 10, one end of the scraping rod 14, far away from the inner side wall of the arc-shaped groove 10, is abutted against the outer side wall of the heating rod 3, a dust screen 15 is fixedly connected with the inner side wall of the arc-shaped groove 10, a dust outlet 16 is arranged on the inner side wall of the arc-shaped groove 10, the dust outlet 16 is communicated with the cavity 9, dust covered on the outer side wall of the heating rod 3 can be effectively cleaned, and the outer side wall of the heating rod 3 is prevented from being covered by the dust, influence the heating effect of heating rod 3, avoided taking the manual work to dismantle clearance complex operation simultaneously to and dismantle the in-process and touch all the other spare parts, cause the phenomenon that spare part appears damaging.

The inside collection device that is used for collecting the dust that is provided with of cavity 9, collection device is including collecting box 17, it is located the lower lateral wall sliding connection of cavity 9 to collect box 17, T-shaped piece and the T-slot that adopts like figure 5 carry on spacingly and slide, the lateral wall of cavity 9 inside wall and backup pad 2 is worn to establish in proper order to the one end of collecting box 17, and extend to the inside setting of spout 20, can effectually collect the dust after the clearance, the dust that has avoided scraping down adheres at the lateral wall of heating rod 3 again and unrestrained phenomenon inside the automobile body.

The working principle is as follows: when using, driving motor 13 drives bull stick 7 and gyro wheel 11 of bull stick 7 lateral wall, because be connected through "8" font belt drive between gyro wheel 11 and the heating rod 3, bull stick 7 and gyro wheel 11 drive heating rod 3 at the pivoted in-process and rotate, heating rod 3 is at the pivoted in-process, make the dust of scraping the lateral wall of heating rod 3 of pole 14 of scraping of arc wall 10 inside wall clear up, the dust landing after the clearance is to arc wall 10 bottom, and fall into the collection box 17 inside cavity 9 by dust outlet 16, when needing to clear up the dust inside collection box 17, pulling fixture block 19 downwards, it is spacing to collection box 17 one end that one end of fixture block 19 breaks away from, again will collect box 17 and pull out, and will collect the dust inside collection box 17 and clear up, it can inside cavity 9 to insert collection box 17 again after the clearance is accomplished.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A PTC heating mechanism for a new energy automobile air conditioner comprises a bottom plate (1);

the method is characterized in that:

the upper surface symmetry of bottom plate (1) is provided with backup pad (2), it is connected with heating rod (3) to rotate between backup pad (2), the upper surface symmetry of bottom plate (1) is provided with a plurality of fixed blocks (4), the lateral wall of fixed block (4) runs through and is provided with spout (20), one side rotation that the both ends of heating rod (3) are located fixed block (4) is connected, the lateral wall fixedly connected with electricity of fixed block (4) connects (5), the upper surface symmetry of bottom plate (1) is provided with dog (6), rotate between dog (6) and connect bull stick (7), the lateral wall of bull stick (7) is provided with the drive arrangement who is used for driving heating rod (3), fixedly connected with rectangular block (8) between backup pad (2), cavity (9) have been seted up to the inside of rectangular block (8), the upper surface of rectangle piece (8) seted up with heating rod (3) assorted arc wall (10), the inside wall of arc wall (10) is provided with the cleaning device of clearance heating rod (3), cavity (9) inside is provided with the collection device who is used for collecting the dust.

2. The PTC heating mechanism for the new energy automobile air conditioner according to claim 1, wherein: drive arrangement includes a plurality of gyro wheels (11), and is a plurality of gyro wheel (11) fixed connection is at the lateral wall of bull stick (7), ring channel (12) have been seted up to the lateral wall annular of heating rod (3), ring channel (12) are connected through "8" font belt with gyro wheel (11), lateral wall fixedly connected with driving motor (13) of one of them dog (6), the output shaft fixed connection of dog (6) and driving motor (13) is worn to establish by the one end of bull stick (7).

3. The PTC heating mechanism for a new energy vehicle air conditioner according to claim 1 or 2, wherein: cleaning device is including scraping pole (14), scrape the inside wall fixed connection of pole (14) and arc wall (10), scrape the one end that arc wall (10) inside wall was kept away from in pole (14) and the lateral wall counterbalance setting of heating rod (3), the inside wall fixedly connected with dust screen (15) of arc wall (10), dust outlet (16) have been seted up to the inside wall of arc wall (10), dust outlet (16) are linked together with cavity (9) and set up.

4. The PTC heating mechanism for a new energy vehicle air conditioner according to claim 1 or 2, wherein: the collecting device comprises a collecting box (17), the collecting box (17) is located on the lower side wall of the cavity (9) in a sliding mode, one end of the collecting box (17) penetrates through the outer side wall of the inner side wall of the cavity (9) and the outer side wall of the supporting plate (2) in sequence and extends to the inner portion of the sliding groove (20).

5. The PTC heating mechanism for the new energy automobile air conditioner according to claim 3, wherein: the collecting device comprises a collecting box (17), the collecting box (17) is located on the lower side wall of the cavity (9) in a sliding mode, one end of the collecting box (17) penetrates through the outer side wall of the inner side wall of the cavity (9) and the outer side wall of the supporting plate (2) in sequence and extends to the inner portion of the sliding groove (20).

6. The PTC heating mechanism for the new energy automobile air conditioner according to claim 1, 2 or 5, characterized in that: mounting groove (18) have been seted up to the lower surface of spout (20), the inside of mounting groove (18) is connected with fixture block (19) through the rotation of spring rotating shaft.

7. The PTC heating mechanism for the new energy automobile air conditioner according to claim 3, wherein: mounting groove (18) have been seted up to the lower surface of spout (20), the inside of mounting groove (18) is connected with fixture block (19) through the rotation of spring rotating shaft.

8. The PTC heating mechanism for the new energy automobile air conditioner according to claim 4, wherein: mounting groove (18) have been seted up to the lower surface of spout (20), the inside of mounting groove (18) is connected with fixture block (19) through the rotation of spring rotating shaft.