Automobile water heating PTC (Positive Temperature Coefficient) mounting structure

Abstract

The utility model provides an automobile water heating PTC installation structure which comprises a side support assembly used for installing a water heating PTC, the lower end of the water heating PTC is provided with a first supporting plate, the lower end of the first supporting plate is detachably connected with a second supporting plate, and the second supporting plate is connected with the side support assembly. The side support assembly is provided with a plurality of sets of first side installation holes arranged at different positions in the Z direction and the Y direction, and the second supporting plate is provided with a plurality of sets of second side installation holes matched with the first side installation holes. The water heating PTC installation structure solves the problems that an existing water heating PTC installation structure is not adjustable in installation position, poor in universality and not easy to disassemble.

Description

Technical Field

[0001] The utility model relates to the technical field of automobile accessories, in particular to an automobile water heating PTC installation structure. Background Art

[0002] At present, the installation of water-heating PTC in the automotive industry is mainly based on the overall horizontal type of Z-direction assembly or the overall side-mounted structure of Y-direction assembly, and the installation position of the water-heating PTC cannot be too high. If it is higher than the kettle, there will be exhaust problems. If the PTC is installed at a lower position, there will be problems such as difficulty in disassembly and low platform utilization. The existing water-heating PTC is usually installed on the side bracket assembly, which is fixed to the vehicle body, and the Z-direction and Y-direction installation positions of the PTC are not adjustable. The PTC installation bracket cannot be used for a variety of vehicle models. At the same time, it is not easy to disassemble due to obstruction by components such as the engine. Therefore, it is necessary to invent a new automobile water-heating PTC installation structure. Utility Model Content

[0003] The utility model aims to provide a car water heating PTC installation structure, which solves the problems of the existing water heating PTC installation structure that the installation position is not adjustable, the versatility is poor and it is not easy to disassemble.

[0004] The technical solution adopted by the utility model to solve its technical problems is:

[0005] A car water-heating PTC installation structure includes a side bracket assembly for installing the water-heating PTC, wherein a first support plate is arranged at the lower end of the water-heating PTC, a second support plate is detachably connected to the lower end of the first support plate, and the second support plate is connected to the side bracket assembly; the side bracket assembly is provided with a plurality of groups of first side mounting holes arranged at different positions along the Z direction and the Y direction, and the second support plate is provided with a plurality of groups of second side mounting holes adapted to the first side mounting holes.

[0006] Furthermore, the first support plate is provided with several groups of first lower mounting holes at positions close to the front side, and the second support plate is provided with several groups of second lower mounting holes at positions corresponding to the first lower mounting holes, and the first lower mounting holes and the second lower mounting holes are detachably connected by screwing.

[0007] Furthermore, a first rear fixing edge is bent on the rear side of the first support plate, and a second rear fixing edge is bent on the rear side of the second support plate. The first rear fixing edge and the second rear fixing edge are detachably connected by screw connection.

[0008] Furthermore, a first right fixed edge is bent on the right side of the first support plate, and a second right fixed edge is bent on the right side of the second support plate. The first right fixed edge and the second right fixed edge are detachably connected by screw connection.

[0009] Furthermore, the second support plate is an L-shaped structure, and the second side mounting hole is arranged on the side of the second support plate.

[0010] Furthermore, a triangular reinforcement plate is fixedly connected to the lower end surface and the side edge of the second support plate.

[0011] Furthermore, the first support plate is provided with a plurality of groups of third lower mounting holes, and the third lower mounting holes are connected to the lower end surface of the water-heating PTC by screw connection.

[0012] Furthermore, the side bracket assembly includes a side bracket, a front bracket, a rear bracket and a lower bracket for fixedly connecting to the vehicle body, and the first side mounting hole is arranged on the side bracket.

[0013] Furthermore, the side bracket is an L-shaped structure, the front bracket is fixedly connected to the side bracket near the front side and extends to the right front, the rear bracket is fixedly connected to the side bracket near the rear side and extends to the left rear, and the cross-section of the lower bracket is a U-shaped structure and is fixedly connected to the lower end of the side bracket.

[0014] Furthermore, the front bracket is fixedly connected to the upper cross beam of the water tank, the rear bracket is fixedly connected to the front shock absorber seat, and the lower bracket is fixedly connected to the longitudinal beam of the vehicle body.

[0015] Beneficial effects of the utility model: the water-heating PTC installation structure of the utility model adopts split bracket bolt connection to ensure the individual maintainability of PTC; at the same time, the side bracket assembly can adapt to the Z-direction height and Y-direction position requirements of various vehicle models by setting installation holes at different positions on the side. It effectively solves the problems of the existing water-heating PTC installation structure that the installation position cannot be adjusted, the versatility is poor and it is not easy to disassemble.

[0016] The present invention will be described in more detail below with reference to the accompanying drawings and embodiments. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 The utility model is an assembly diagram of an automobile water heating PTC installation structure and a vehicle body.

[0018] Figure 2 The utility model is a top view of the assembly of an automobile water heating PTC installation structure and a vehicle body.

[0019] Figure 3 This is a structural diagram of an automobile water heating PTC installation according to the utility model.

[0020] Figure 4 This is a structural diagram of another direction of the automobile water heating PTC installation structure of the utility model.

[0021] Figure 5This is an assembly structure diagram of the water heating PTC and side bracket assembly in the utility model.

[0022] Figure 6 This is an exploded view of the automobile water heating PTC installation structure of the utility model.

[0023] Figure 7 This is an exploded view of the automobile water heating PTC installation structure of the utility model from another direction. DETAILED DESCRIPTION

[0024] like Figures 1 to 7 The illustrated automobile water-heating PTC installation structure includes a water-heating PTC 1, which is horizontally arranged at the upper end of a first support plate 2, which is more conducive to exhaust and plugging and unplugging of water pipes and high and low voltage connectors. It also includes a side bracket assembly 4 for installing the water-heating PTC 1, the lower end of the water-heating PTC 1 is provided with a first support plate 2, the lower end of the first support plate 2 is detachably connected to a second support plate 3, and the second support plate 3 is connected to the side bracket assembly 4; the side bracket assembly 4 is provided with a plurality of groups of first side mounting holes 411 arranged at different positions along the Z direction and the Y direction, and the plurality of groups of first side mounting holes 411 have different heights and different front and rear positions; the second support plate 3 is provided with a plurality of groups of second side mounting holes 35 adapted to the first side mounting holes 411.

[0025] Preferably, in combination with the above scheme, in order to facilitate the assembly of the second support plate 3 of the first support plate 2 and facilitate disassembly, the first support plate 2 is provided with a plurality of groups of first lower mounting holes 21 near the front side, and the second support plate 3 is provided with a plurality of groups of second lower mounting holes 31 at positions corresponding to the first lower mounting holes 21, and the first lower mounting holes 21 and the second lower mounting holes 31 are detachably connected by screwing.

[0026] Preferably, in combination with the above scheme, in order to facilitate the assembly of the rear sides of the first pallet 2 and the second pallet 3 together and facilitate disassembly, the rear side of the first pallet 2 is bent and provided with a first rear fixed edge 22, and the rear side of the second pallet 3 is bent and provided with a second rear fixed edge 32, and the first rear fixed edge 22 and the second rear fixed edge 32 are detachably connected by screwing.

[0027] Preferably, in combination with the above scheme, in order to facilitate the assembly of the right sides of the first pallet 2 and the second pallet 3 together and facilitate disassembly, the right side of the first pallet 2 is bent and provided with a first right fixed edge 23, and the right side of the second pallet 3 is bent and provided with a second right fixed edge 33, and the first right fixed edge 23 and the second right fixed edge 33 are detachably connected by screwing.

[0028] Preferably, in combination with the above solution, in order to facilitate fixing the second support plate 3 and the side bracket assembly 4 by bolts, the second support plate 3 is an L-shaped structure, and the second side mounting hole 35 is arranged on the side of the second support plate 3.

[0029] Preferably, in combination with the above solution, in order to increase the structural rigidity, a triangular reinforcing plate 36 is fixedly connected to the lower end surface and the side edge of the second supporting plate 3 .

[0030] Preferably, in combination with the above solution, in order to facilitate the assembly of the first support plate 2 and the water-heating PTC 1, a plurality of groups of third lower mounting holes 24 are provided on the first support plate 2, and the third lower mounting holes 24 are connected to the lower end surface of the water-heating PTC 1 by screwing.

[0031] Preferably, in combination with the above scheme, in order to facilitate assembly with the vehicle body, the side bracket assembly 4 includes a side bracket 41, a front bracket 42, a rear bracket 43 and a lower bracket 44 for fixed connection with the vehicle body, and the first side mounting hole 411 is arranged on the side bracket 41.

[0032] Preferably, in combination with the above scheme, in order to facilitate assembly with various parts of the vehicle body, the side bracket 41 is an L-shaped structure, the front bracket 42 is fixedly connected to the side bracket 41 near the front side and extends to the right front, the rear bracket 43 is fixedly connected to the side bracket 41 near the rear side and extends to the left rear, the cross-section of the lower bracket 44 is a U-shaped structure and is fixedly connected to the lower end of the side bracket 41, and the width of the lower bracket 44 gradually decreases from top to bottom to increase the structural strength.

[0033] Preferably, in combination with the above solution, the front bracket 42 is fixedly connected to the water tank upper cross beam 10 , the rear bracket 43 is fixedly connected to the front shock absorber seat 20 , and the lower bracket 44 is fixedly connected to the vehicle body longitudinal beam 30 .

[0034] Principle of the utility model:

[0035] Since the first side mounting hole 411 with different Z-direction heights and different Y-direction forward and backward positions is opened on the side panel of the side bracket assembly 4, the installation position of the second support plate 3 can be adjusted according to different vehicle models, so that the installation position and installation height of the water-heating PTC1 can be adjusted; the water-heating PTC1 and the first support plate 2 are connected to form a water-heating PTC assembly by screwing. When disassembling, it is only necessary to loosen the two sets of bolts on the first lower mounting hole 21 and the second lower mounting hole 31, the set of bolts on the first rear fixed edge 22 and the second rear fixed edge 32, and the set of bolts on the first right fixed edge 23 and the second right fixed edge 33 to remove the water-heating PTC assembly from the second support plate 3.

[0036] In the description of the present invention, it should be understood that terms such as "upper", "lower", "front", "back", "left", "right", "bottom", "inside", "outside", "one end", "one side", "two ends", "both sides", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0037] The utility model is described above by way of example in conjunction with the accompanying drawings. Obviously, the specific implementation of the utility model is not limited to the above-mentioned method. As long as various improvements are made using the method concept and technical solution of the utility model, or they are directly applied to other occasions, they all fall within the protection scope of the utility model.

Claims

1. A car water heating PTC installation structure, comprising a side bracket assembly (4) for installing a water heating PTC (1), characterized in that: The lower end of the water heating PTC (1) is provided with a first support plate (2), the lower end of the first support plate (2) is detachably connected to a second support plate (3), and the second support plate (3) is connected to a side bracket assembly (4); the side bracket assembly (4) is provided with a plurality of groups of first side mounting holes (411) arranged at different positions along the Z direction and the Y direction, and the second support plate (3) is provided with a plurality of groups of second side mounting holes (35) adapted to the first side mounting holes (411).

2. The automobile water heating PTC installation structure according to claim 1 is characterized in that: The first support plate (2) is provided with a plurality of groups of first lower mounting holes (21) at positions close to the front side, and the second support plate (3) is provided with a plurality of groups of second lower mounting holes (31) at positions corresponding to the first lower mounting holes (21), and the first lower mounting holes (21) and the second lower mounting holes (31) are detachably connected by screw connection.

3. The automobile water heating PTC installation structure according to claim 1 is characterized in that: The first support plate (2) is bent at the rear side to provide a first rear fixed edge (22), and the second support plate (3) is bent at the rear side to provide a second rear fixed edge (32), and the first rear fixed edge (22) and the second rear fixed edge (32) are detachably connected by screw connection.

4. The automobile water heating PTC installation structure according to claim 1 is characterized in that: The first support plate (2) is bent on the right side to provide a first right fixed edge (23), and the second support plate (3) is bent on the right side to provide a second right fixed edge (33), and the first right fixed edge (23) and the second right fixed edge (33) are detachably connected by screw connection.

5. The automobile water heating PTC installation structure according to claim 1 is characterized in that: The second support plate (3) is an L-shaped structure, and the second side mounting hole (35) is arranged on the side of the second support plate (3).

6. The automobile water heating PTC installation structure according to claim 5 is characterized in that: A triangular reinforcing plate (36) is fixedly connected to the lower end surface and the side edge of the second supporting plate (3).

7. The automobile water heating PTC installation structure according to claim 1 is characterized in that: The first support plate (2) is provided with a plurality of groups of third lower mounting holes (24), and the third lower mounting holes (24) are connected to the lower end surface of the water heating PTC (1) by screw connection.

8. The automobile water heating PTC installation structure according to claim 1 is characterized in that: The side bracket assembly (4) comprises a side bracket (41) for fixed connection with the vehicle body, a front bracket (42), a rear bracket (43) and a lower bracket (44), and the first side mounting hole (411) is arranged on the side bracket (41).

9. The automobile water heating PTC installation structure according to claim 8 is characterized in that: The side bracket (41) is an L-shaped structure, the front bracket (42) is fixedly connected to a position of the side bracket (41) close to the front side and extends to the right front, the rear bracket (43) is fixedly connected to a position of the side bracket (41) close to the rear side and extends to the left rear, and the cross-section of the lower bracket (44) is a U-shaped structure and is fixedly connected to the lower end of the side bracket (41).

10. The automobile water heating PTC installation structure according to claim 9 is characterized in that: The front bracket (42) is fixedly connected to the upper cross beam (10) of the water tank, the rear bracket (43) is fixedly connected to the front shock absorber seat (20), and the lower bracket (44) is fixedly connected to the longitudinal beam (30) of the vehicle body.

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