Integrated PTC (Positive Temperature Coefficient) installation transition bracket

Abstract

The utility model discloses an integrated PTC installation transition support which comprises a vehicle body longitudinal beam (1), the transition support is arranged on the vehicle body longitudinal beam (1), the transition support is divided into an installation plate (2), a main supporting frame (3) and an auxiliary supporting frame (4), the main supporting frame (3) and the auxiliary supporting frame (4) are arranged on the installation plate (2), a PTC (6) is arranged on the main supporting frame (3), an ECU (6) is arranged on the auxiliary supporting frame (4), an empty groove (7) is formed in the installation plate (2), and the PTC (6) is arranged in the empty groove (7). The edge of the empty groove (7) is provided with a flanging (8); both the PTC (6) and the ECU (6) can be installed on the transition support, the transition support is installed on the vehicle body longitudinal beam (1), the PTC (6) and the ECU (6) are integrally installed on the transition support, the transition support is simple in overall structure, fixation of various parts is achieved, the number and specifications of plates needed to be installed are reduced, the cost and weight of the whole vehicle are reduced, and the arrangement space of the whole vehicle is saved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to vehicle technical field, specifically, the utility model relates to an integrated PTC installation transition support. BACKGROUND

[0002] With the development of new energy and new technology, the market share of electric vehicles is becoming higher and higher. Both battery heating and air conditioning warm air on electric vehicles need PTC heaters for heating. The installation of PTC on the whole vehicle is becoming more and more important.

[0003] A PTC installation support for a vehicle, a PTC assembly and a vehicle are disclosed in a public specification with the patent number 202021025951.1 and the publication date of March 23, 2021. The PTC installation support for the vehicle includes a body portion, a first mounting leg and a second mounting leg. The body portion is provided with a PTC installation position. The first mounting leg and the second mounting leg are respectively connected to the body portion. The first mounting leg is fixed to the bottom wall of the center channel of the vehicle. The second mounting leg is fixed to the side wall of the center channel of the vehicle. According to the PTC installation support of the utility model, the PTC installation support is fixed on the center channel of the vehicle. The PTC installation support can support and fix the PTC, so as to fix the PTC on the center channel of the vehicle. The existing space on the vehicle is fully utilized, and the arrangement of the PTC on the vehicle space is more reasonable.

[0004] The existing PTC installation support is generally used only for fixing the PTC and cannot achieve the effect of effectively utilizing the vehicle space. UTILITY MODEL CONTENTS

[0005] The utility model aims to provide an integrated PTC installation transition support that improves space utilization and arrangement rationality.

[0006] In order to achieve the above purpose, the utility model adopts the technical scheme of an integrated PTC installation transition support, which includes a vehicle body longitudinal beam. The transition support is arranged on the vehicle body longitudinal beam. The transition support is divided into a mounting plate and a main support frame and a secondary support frame arranged on the mounting plate. The PTC is arranged on the main support frame. The secondary support frame is provided with an ECU.

[0007] Screw holes are arranged on the mounting plate. The mounting plate is installed on the vehicle body longitudinal beam through screws.

[0008] An empty slot is formed in the mounting plate. The edge of the empty slot is provided with a flange.

[0009] The main support frame is divided into a long plate arranged on the mounting plate and an outward plate arranged at the end of the long plate, the PTC is arranged on the outward plate, the outward plate is in a horizontal shape, and screw holes are arranged on the outward plate.

[0010] The side edge of the long plate is provided with a side plate, and a reinforcing plate is arranged between the side plate and the mounting plate.

[0011] The side edge between the long plate and the outward plate is in an arc shape, and a reinforcing rib is arranged at the connecting position of the long plate and the outward plate.

[0012] The auxiliary support frame is divided into a short plate arranged on the mounting plate and an inward plate arranged at the end of the short plate, screw holes for mounting screws are arranged on the inward plate, the ECU is arranged on the inward plate, the inward plate is in a horizontal shape, and an ECU support is arranged on the ECU.

[0013] The technical effect of the utility model is that the transition support has a simple overall structure, realizes the fixation of various parts, reduces the number and specifications of the required mounting plates, reduces the overall vehicle cost and weight, and saves the layout space of the vehicle. BRIEF DESCRIPTION OF DRAWINGS

[0014] The present specification includes the following drawings, and the shown contents are respectively:

[0015] Figure 1 It is a structural schematic view of the integrated PTC installation transition support.

[0016] Figure 2 It is Figure 1 It is a mounting plate schematic view of the integrated PTC installation transition support.

[0017] In the figure, the marks are as follows: 1, vehicle body longitudinal beam; 2, mounting plate; 3, main support frame; 31, long plate; 32, outward plate; 33, side plate; 34, reinforcing plate; 35, reinforcing rib; 4, auxiliary support frame; 41, short plate; 42, inward plate; 5, PTC; 6, ECU; 7, hollow groove; 8, flange; 9, ECU support; 10, PTC support. DETAILED DESCRIPTION

[0018] The specific embodiments of the utility model are further described below by comparing the drawings and the description of the embodiments, the purpose is to help the technical personnel in the field to have a more complete, accurate and deep understanding of the utility model concept and technical scheme of the utility model, and to help its implementation.

[0019] Please refer to Figures 1-2The utility model provides an integrated PTC mounting transition support, which comprises a vehicle body longitudinal beam 1, a transition support arranged on the vehicle body longitudinal beam 1, the transition support being divided into a mounting plate 2 and a main support frame 3 and a vice support frame 4 arranged on the mounting plate 2, a PTC 5 arranged on the main support frame 3, and an ECU 6 arranged on the vice support frame 4; the PTC 5 and the ECU 6 can be mounted on the transition support, the transition support is mounted on the vehicle body longitudinal beam 1, thereby fixing the ECU 6 and the PTC 5, and the PTC 5 and the ECU 6 are integrated and mounted on the transition support; the overall structure of the transition support is simple, the fixing of multiple components is realized, the number and specifications of the required mounting plates are reduced, the overall cost and weight of the vehicle are reduced, and the layout space of the vehicle is saved.

[0020] The mounting plate 2 is provided with screw holes and is mounted on the vehicle body longitudinal beam 1 through screws; the mounting through screws is convenient and easy to disassemble and assemble, and the mounting and fixing reliability is high.

[0021] The mounting plate 2 is provided with a hollow groove 7, and the edge of the hollow groove 7 is provided with a flange 8; the hollow groove 7 is beneficial to reducing the overall cost, and the flange 8 can improve the strength of the mounting plate 2 and reduce the situation that the strength of the mounting plate 2 is reduced due to the arrangement of the hollow groove 7.

[0022] The main support frame 3 is divided into a long plate 31 arranged on the mounting plate 2 and an outward plate 32 arranged at the end of the long plate 31, the PTC 5 is arranged on the outward plate 32, the outward plate 32 is in a horizontal state, and the outward plate 32 is provided with screw holes; the long plate 31 can make the outward plate 32 away from the mounting plate 2, so that the PTC 5 can be installed slightly away from the vehicle body longitudinal beam 1, space is left for subsequent installation of the ECU 6, the occupied space of the overall structure is further compressed, and the PTC support 10 is arranged on the PTC 5.

[0023] The side edge of the long plate 31 is provided with a side plate 33, and a reinforcing plate 34 is arranged between the side plate 33 and the mounting plate 2; the side plate 33 and the reinforcing plate 34 are used to strengthen the strength of the long plate 31, reduce the risk of fracture of the long plate 31, and increase the reliability of installation of the PTC 5.

[0024] The side edge between the long plate 31 and the outward plate 32 is in an arc shape, and the connecting position of the long plate 31 and the outward plate 32 is provided with a reinforcing rib 35; the supporting strength of the outward plate 32 is improved, and the situation that the outward plate 32 is inclined under the action of gravity due to installation of the PTC 5 is reduced.

[0025] The auxiliary support frame 4 is divided into a short plate 41 arranged on the mounting plate 2 and an inward plate 42 arranged at the end of the short plate 41, the inward plate 42 is provided with screw holes for mounting screws, the ECU 6 is mounted on the inward plate 42, the inward plate 42 is in a horizontal state, the ECU 6 is provided with an ECU support 9; the short plate 41 can separate the ECU 6 from the vehicle body longitudinal beam 1, shorten the distance between the ECU 6 and the vehicle body longitudinal beam 1 as much as possible, stagger the mounting positions of the ECU 6 and the PTC 5, optimize the utilization rate of space, and balance the weight on the left and right sides of the mounting plate 2 due to the opposite directions of the outward plate 32 and the inward plate 42 after the PTC 5 and the ECU 6 are mounted.

[0026] The transition support has the technical effects that: the overall structure is simple, various parts are fixed, the number and specifications of required plates for installation are reduced, the overall vehicle cost and weight are reduced, and the arrangement space of the overall vehicle is saved.

[0027] The utility model is described above in combination with the drawings. Obviously, the utility model is not limited by the above mode in the specific implementation. As long as various non-essential improvements are made by adopting the method concept and technical scheme of the utility model, or the above concept and technical scheme of the utility model is directly applied to other occasions without improvement, all falls within the protection scope of the utility model.

Claims

1. An integrated PTC mounting transition bracket comprising a vehicle body longitudinal beam (1), characterized in that: The transition support is arranged on the vehicle body longitudinal beam (1), the transition support is divided into the mounting plate (2) and the main support frame (3) and the auxiliary support frame (4) arranged on the mounting plate (2), the PTC (5) is arranged on the main support frame (3), and the auxiliary support frame (4) is provided with the ECU (6).

2. The integrated PTC mounting transition bracket of claim 1, wherein: Screw holes are arranged on the mounting plate (2), and the mounting plate (2) is arranged on the vehicle body longitudinal beam (1) through screws.

3. The integrated PTC mounting transition bracket of claim 1 or 2, wherein: The mounting plate (2) is provided with an empty slot (7), and the edge of the empty slot (7) is provided with a turn-up (8).

4. The integrated PTC mounting transition bracket of claim 1, wherein: The main support frame (3) is divided into a long plate (31) arranged on the mounting plate (2) and an outward plate (32) arranged at the end of the long plate (31), the PTC (5) is arranged on the outward plate (32), the outward plate (32) is in a horizontal shape, and screw holes are arranged on the outward plate (32).

5. The integrated PTC mounting transition bracket of claim 4, wherein: The side edge of the long plate (31) is provided with a side plate (33), and a reinforcing plate (34) is arranged between the side plate (33) and the mounting plate (2).

6. The integrated PTC mounting transition bracket of claim 4, wherein: The side edge angle between the long plate (31) and the outward plate (32) is in a circular arc shape, and a reinforcing rib (35) is arranged at the connecting position of the long plate (31) and the outward plate (32).

7. The integrated PTC mounting transition bracket of claim 1, wherein: The auxiliary support frame (4) is divided into a short plate (41) arranged on the mounting plate (2) and an inward plate (42) arranged at the end of the short plate (41), screw holes for mounting screws are arranged on the inward plate (42), the ECU (6) is arranged on the inward plate (42), the inward plate (42) is in a horizontal shape, and an ECU support (9) is arranged on the ECU (6).

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