CN207683618U - A kind of PTC water heaters and electric water pump fixed structure - Google Patents
A kind of PTC water heaters and electric water pump fixed structure Download PDFInfo
- Publication number
- CN207683618U CN207683618U CN201721652894.8U CN201721652894U CN207683618U CN 207683618 U CN207683618 U CN 207683618U CN 201721652894 U CN201721652894 U CN 201721652894U CN 207683618 U CN207683618 U CN 207683618U
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- China
- Prior art keywords
- water pump
- mounting surface
- ptc
- electric water
- water heaters
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Abstract
The utility model discloses a kind of PTC water heaters and electric water pump fixed structures, including mounting bracket, the mounting bracket includes the support leg group being set on subframe and the mounting surface in support leg group, the PTC water heaters are set to the upper surface of mounting surface, and the electric water pump is set to the bottom surface of mounting surface and between the peripheral frame that group is moved back in support and mounting surface is formed.The utility model makes full use of subframe space, realizes that PTC water heaters and the electric water pump installation that will vacantly arrange, fixed purpose, electric water pump therein are installed between support leg and the peripheral frame of mounting surface formation, has certain protective action.
Description
Technical field
The utility model belongs to vehicle body parts technical field, and in particular to a kind of PTC water heaters and electric water pump are solid
Determine structure.
Background technology
The battery pack of electric vehicle needs ptc heater to heat to battery pack, can be only achieved battery pack in severe cold area
Operating temperature, so how ptc heater just arranges that volume is larger as indispensable device for the present situation that front deck is crowded
Ptc heater also not a duck soup, available space is considered, before ptc heater is arranged into together with electric vehicle water pump
Cabin is that we compel to be essential in the following, how installation is fixed to ptc heater and electric vehicle water pump using rational structure design
Technical problems to be solved.
Invention content
The utility model aims to solve at least one of the technical problems existing in the prior art.For this purpose, the utility model carries
For a kind of PTC water heaters and electric water pump fixed structure, purpose is convenient for fixed installation PTC water heaters and electric water pump.
To achieve the goals above, the technical solution that the utility model is taken is：
A kind of PTC water heaters and electric water pump fixed structure, including mounting bracket, the mounting bracket include being set to pair
Support leg group on vehicle frame and the mounting surface in support leg group, the PTC water heaters are set to the upper surface of mounting surface, institute
Electric water pump is stated set on the bottom surface of mounting surface and between the peripheral frame that group is moved back in support and mounting surface is formed.
The support leg group includes four support legs, and four support legs are fixedly connected with four ends of mounting surface respectively.
The mounting surface is equipped with threaded hole, and PTC water heaters are fastenedly connected by the cooperation of bolt and threaded hole.
The mounting surface is welded with square nut, and electric water pump is fastenedly connected by the cooperation of bolt and square nut.
The mounting bracket is shape of chinese word Ji structure.
The mounting surface is equipped with lightening hole.
The side wall of the mounting bracket, which is equipped with, reinforces flange.
The connecting pin of the support leg group and mounting surface is equipped with reinforcing rib.
The beneficial effects of the utility model：The utility model makes full use of subframe space, realizes the PTC that will vacantly arrange
Water heater and electric water pump installation, fixed purpose, electric water pump therein are installed on support leg and are enclosed with what mounting surface was formed
Between frame, there is certain protective action.Mounting bracket and each fixed point have higher intensity, can meet intensity and vibration
Intensity requirement.Mounting bracket upper surface opens up two lightening holes to mitigate own wt, is equipped with and reinforces in the side wall of mounting bracket
Flange, the vertical installation surface of mounting bracket and the intersection of horizontal plane are equipped with reinforcing rib, to reinforce self-strength.
Description of the drawings
This specification includes the following drawings, and shown content is respectively：
Fig. 1 is that the utility model PTC water heaters, electric water pump and mounting bracket do not install fixed structural schematic diagram；
Fig. 2 is that the utility model PTC water heaters, electric water pump and mounting bracket install fixed structural schematic diagram；
Fig. 3 is the structural schematic diagram that the utility model is installed on subframe；
Fig. 4 is the structural schematic diagram that mounting bracket is arranged on subframe and fastens installation point；
Fig. 5 is mounting bracket and the mounting structure schematic diagram of water pump.
In figure label for：
1, mounting bracket, 2, PTC water heaters, 3, electric water pump, 4, subframe, 5, support leg, 6, mounting surface, 7, screw thread
Hole, 8, square nut, 9, lightening hole, 10, the fastening installation point of subframe.
Specific implementation mode
Below against attached drawing, by the description of the embodiment, making to specific embodiment of the present utility model further detailed
Thin explanation, it is therefore an objective to help those skilled in the art to the design of the utility model, technical solution have it is more complete, accurate and
Deep understanding, and contribute to its implementation.
As shown in Figures 1 to 5, a kind of PTC water heaters and electric water pump fixed structure, including mounting bracket 1, installation branch
Frame 1 includes the support leg group being set on subframe 4 and the mounting surface 6 in support leg group, and PTC water heaters 2 are set to installation
The upper surface in face 6, electric water pump 3 are set to the bottom surface of mounting surface 6 and between the peripheral frames that group is moved back in support and mounting surface 6 is formed.
Mounting bracket is preferably shape of chinese word Ji structure.The mounting bracket can not only be convenient for the fastening of PTC water heaters and electric water pump peace
Dress, makes its rational mounting arrangements on subframe, and since support leg group is enclosed in the peripheral side of electric water pump, avoid electricity
Dynamic water pump is directly exposed can to prevent external factor because of accidental impact to the case where electric water pump occurs to a certain degree outside,
With certain protection effect.
Wherein, support leg group includes four support legs 5, and four support legs 5 are fixedly connected with four ends of mounting surface 6 respectively.
Support leg group can be integrally formed with mounting surface by mold.Support leg 5 and the connecting pin of mounting surface 6 are preferably provided with reinforcing rib,
It disclosure satisfy that the requirement of intensity and oscillation intensity.It is additionally provided with circular mounting hole and slotted hole in support leg, is convenient for parts
Installation.
When specific installation, mounting surface 6 is equipped with threaded hole 7, and PTC water heaters 2 are fastened by the cooperation of bolt and threaded hole 7
Connection.Threaded hole 7 can be arranged four, and four threaded holes are separately positioned on four endpoints of mounting surface.Mounting surface 6 is welded with
Square nut 8, electric water pump 3 are fastenedly connected by the cooperation of bolt and square nut 8.Square nut can be arranged two, and two
A square nut is welded in the upper surface of mounting surface, is installed convenient for the fastening of electric water pump.The base angle of support leg is threaded hole,
The threaded hole at support leg base angle and the fastening installation point 10 of subframe is passed through to install and connect by bolt.
In addition, mounting surface 6 is additionally provided with lightening hole 9.Lightening hole 9 can be two, can be arranged and be leaned in the middle part of mounting surface
The position of nearly both sides, to mitigate the weight of mounting bracket itself.It is additionally provided with U-shaped groove in the two sides of mounting surface, full
Under the premise of sufficient installation strength, the effect of loss of weight can be equally played.In the adjacent projections welding of two U-type grooves of the same side
Square nut optimizes the arrangement of mounting bracket.As a further improvement, the side wall of mounting bracket 1, which is equipped with, reinforces flange,
That is the side wall of mounting surface and support leg is respectively provided with reinforcement flange, to reinforce self-strength.
The utility model is exemplarily described above in association with attached drawing.Obviously, the utility model implements not
It is limited by aforesaid way.As long as using the various unsubstantialities of the methodology and technical solution progress of the utility model
Improvement；Or it is not improved, above-mentioned design and technical solution by the utility model directly apply to other occasions, at this
Within the protection domain of utility model.
Claims (8)
1. a kind of PTC water heaters and electric water pump fixed structure, including mounting bracket, it is characterised in that：The mounting bracket
Include the support leg group on subframe and the mounting surface in support leg group, the PTC water heaters are set to mounting surface
Upper surface, the electric water pump is set to the bottom surface of mounting surface and between the peripheral frame that support moves back that group and mounting surface are formed.
2. PTC water heaters and electric water pump fixed structure according to claim 1, it is characterised in that：The support leg group
Including four support legs, four support legs are fixedly connected with four ends of mounting surface respectively.
3. PTC water heaters and electric water pump fixed structure according to claim 1, it is characterised in that：The mounting surface is set
There are threaded hole, PTC water heaters to be fastenedly connected by the cooperation of bolt and threaded hole.
4. PTC water heaters and electric water pump fixed structure according to claim 1, it is characterised in that：The mounting surface weldering
It is connected to square nut, electric water pump is fastenedly connected by the cooperation of bolt and square nut.
5. PTC water heaters and electric water pump fixed structure according to claim 1, it is characterised in that：The mounting bracket
For shape of chinese word Ji structure.
6. PTC water heaters and electric water pump fixed structure according to claim 1, it is characterised in that：The mounting surface is set
There is lightening hole.
7. PTC water heaters and electric water pump fixed structure according to claim 1, it is characterised in that：The mounting bracket
Side wall be equipped with reinforce flange.
8. PTC water heaters and electric water pump fixed structure according to claim 1, it is characterised in that：The support leg group
It is equipped with reinforcing rib with the connecting pin of mounting surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721652894.8U CN207683618U (en) | 2017-12-01 | 2017-12-01 | A kind of PTC water heaters and electric water pump fixed structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721652894.8U CN207683618U (en) | 2017-12-01 | 2017-12-01 | A kind of PTC water heaters and electric water pump fixed structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207683618U true CN207683618U (en) | 2018-08-03 |
Family
ID=62999950
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721652894.8U Active CN207683618U (en) | 2017-12-01 | 2017-12-01 | A kind of PTC water heaters and electric water pump fixed structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207683618U (en) |
-
2017
- 2017-12-01 CN CN201721652894.8U patent/CN207683618U/en active Active
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