Integrated bottom cover of high-power water pump
By setting up a composite fixed heat dissipation block in the bottom cover of the all-plastic electronic water pump, and combining the fixing method of the waterproof and breathable membrane, the problems of large weight, high cost and poor heat dissipation of the traditional bottom cover are solved, achieving efficient heat dissipation, low cost, lightweight and convenient effects.
Patent Information
- Application Number
- CN202422180410.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-09-05
- Publication Date
- 2025-06-20
- Estimated Expiration
- 2034-09-05
AI Technical Summary
The traditional all-aluminum bottom cover has a large weight, high cost and cannot be fitted with a waterproof and breathable film, while the all-aluminum bottom cover has poor heat dissipation effect.
The bottom cover is produced using all plastic materials, and multiple sets of composite fixed heat dissipation blocks are installed in it. The bottom cover penetrates the heat dissipation blocks from top to bottom, and combines ultrasonic welding or mounting fixation of the waterproof and breathable membrane to avoid installing a breathable valve.
It has achieved improvement in heat dissipation effect, and can also be equipped with a waterproof and breathable membrane, reducing costs, reducing weight, and improving convenience and practicality of use.
Smart Images
Figure CN223004214U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of water pump heat dissipation, in particular to an integrated bottom cover for a high-power water pump. Background Art
[0002] The bottom cover on an electronic water pump is an important part of the electronic water pump and has important applications on the electronic water pump. The traditional bottom cover of an electronic water pump is produced by all-aluminum casting. It not only has a relatively large weight, but also, because it is all-metal, a plastic waterproof and breathable film cannot be mounted on it, and only a breather valve can be installed. However, the cost will increase significantly when installing a breather valve, and it is inconvenient to use. If a fully plastic bottom cover is used, the heat dissipation effect of the circuit board inside the electronic water pump is not good. Therefore, a bottom cover for an electronic water pump with good heat dissipation effect and capable of mounting a waterproof and breathable film is needed. Summary of the Utility Model
[0003] To solve the above technical problems, the utility model provides an integrated bottom cover for a high-power water pump that not only has good heat dissipation effect, but also can mount a waterproof and breathable film, has low cost, light weight, is convenient to use, and has high practicability.
[0004] The integrated bottom cover of the high-power water pump of the utility model includes a bottom cover; it also includes a waterproof and breathable film and multiple groups of heat dissipation blocks. The material of the bottom cover is plastic. Multiple groups of heat dissipation blocks are arranged on the bottom cover, and the multiple groups of heat dissipation blocks are all fixedly installed in the middle of the bottom cover in a composite manner. The heat dissipation blocks penetrate the bottom cover up and down, and a waterproof and breathable film is arranged on the bottom cover; the lower end of the bottom cover is the end for installing the circuit board of the electronic water pump. The bottom cover is produced by injection molding and is a fully plastic part. Therefore, the waterproof and breathable film can be fixed on the bottom cover by ultrasonic welding or mounting, and there is no need to install a breather valve on the bottom cover, which reduces the cost of the bottom cover. Moreover, multiple heat dissipation blocks are compounded on the bottom cover, so the heat dissipation effect of the bottom cover is ensured. It not only has good heat dissipation effect, but also can mount a waterproof and breathable film, has low cost, light weight, is convenient to use, and has high practicability.
[0005] Preferably, the multiple groups of heat dissipation blocks are evenly distributed in a circle on the bottom cover, and the heights of two adjacent groups of heat dissipation blocks are different; through the above setting, the heat dissipation effect of the bottom cover is improved.
[0006] Preferably, a male end of a plug-in connector is arranged on the bottom cover; through the above setting, an external plug-in connector can be installed on the bottom cover, which improves the convenience.
[0007] Preferably, a sealing ring is arranged on the bottom cover; through the above setting, the sealing effect of the bottom cover is improved, and the reliability during use is improved.
[0008] Preferably, a sealing glue is arranged at the lower end of the bottom cover, and the sealing glue is coated on the bottom cover; through the above setting, the heat dissipation effect of the chips and capacitors on the water pump is ensured, and the heat dissipation performance of the bottom cover is improved.
[0009] Preferably, the heat dissipation block is made of aluminum.
[0010] Compared with the prior art, the beneficial effects of the present utility model are as follows: it not only has good heat dissipation effect, but also can be mounted with a waterproof and breathable membrane, with low cost, light weight, convenient use and high practicability. BRIEF DESCRIPTION OF THE DRAWINGS
[0011] Figure 1 is a bottom view structural schematic diagram of the present utility model;
[0012] Figure 2 is a sectional view structural schematic diagram of the present utility model;
[0013] Figure 3 is a first axonometric structural schematic diagram of the present utility model;
[0014] Figure 4 is a second axonometric structural schematic diagram of the present utility model;
[0015] Figure 5 is a front view structural schematic diagram of the present utility model.
[0016] Reference numerals in the drawings: 1, bottom cover; 2, heat dissipation block; 3, waterproof and breathable membrane; 4, sealing ring. DETAILED DESCRIPTION OF THE EMBODIMENTS
[0017] For the convenience of understanding the present utility model, the present utility model will be described more comprehensively below with reference to the relevant drawings. The present utility model can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, these embodiments are provided so that the disclosure of the present utility model is thorough and comprehensive.
[0018] Embodiment
[0019] As Figures 1 to 5 , an integrated bottom cover of a high-power water pump of the present utility model includes a bottom cover 1, a waterproof and breathable membrane 3 and multiple groups of heat dissipation blocks 2. The material of the bottom cover 1 is plastic. There are multiple heat dissipation blocks 2 provided on the bottom cover 1. The material of the bottom cover 1 is plastic. There are multiple groups of heat dissipation blocks 2 provided on the bottom cover 1. The multiple groups of heat dissipation blocks 2 are all fixedly installed in the middle of the bottom cover 1 by compounding. The heat dissipation blocks 2 penetrate through the bottom cover 1 up and down. A waterproof and breathable membrane 3 is provided on the bottom cover 1; the lower end of the bottom cover 1 is the end for installing the electronic water pump circuit board. The bottom cover 1 is produced by injection molding. The bottom cover 1 is a full plastic part. Therefore, the waterproof and breathable membrane 3 can be fixed on the bottom cover 1 by ultrasonic welding or mounting, without installing a breathing valve on the bottom cover 1, reducing the cost of the bottom cover 1. Moreover, there are multiple heat dissipation blocks 2 compounded on the bottom cover 1, so the heat dissipation effect of the bottom cover 1 is ensured. It not only has good heat dissipation effect, but also can be mounted with a waterproof and breathable membrane 3, with low cost, light weight, convenient use and high practicability.
[0020] A plurality of heat dissipation blocks 2 are evenly distributed circumferentially on the bottom cover 1, and the heights of two adjacent heat dissipation blocks 2 are different; through the above settings, the heat dissipation effect of the bottom cover 1 is improved.
[0021] The male end of the plug-in part is arranged on the bottom cover 1; through the above settings, an external plug-in part can be installed on the bottom cover 1, improving convenience.
[0022] Such as Figure 2 , a sealing ring 4 is arranged on the bottom cover 1; through the above settings, the sealing effect of the bottom cover 1 is improved, and the reliability during use is improved.
[0023] Such as Figure 1 , a sealant is arranged at the lower end of the bottom cover 1, and the sealant is coated on the bottom cover 1; through the above settings, the heat dissipation effect of the chip and capacitor on the water pump is ensured, and the heat dissipation performance of the bottom cover 1 is improved.
[0024] In summary, the main beneficial effects of the present utility model are as follows:
[0025] 1. Solve the problem of too high cost of the traditional all-aluminum bottom cover, and also solve the problem of poor heat dissipation of the all-plastic bottom cover;
[0026] 2. Replace the air vent valve with a waterproof and breathable membrane 3, with low cost.
[0027] The heat dissipation blocks 2, the waterproof and breathable membrane 3 and the sealing ring 4 of the integrated bottom cover of the high-power water pump of the present utility model are all purchased on the market. Those skilled in the art only need to install and operate according to the attached user manual, without the need for creative labor by those skilled in the art.
[0028] The above are only the preferred embodiments of the present utility model. It should be noted that for those of ordinary skill in the art in this technical field, without departing from the technical principle of the present utility model, several improvements and modifications can be made, and these improvements and modifications should also be regarded as the protection scope of the present utility model.
Claims
1. An integrated bottom cover of a high-power water pump, comprising a bottom cover (1); characterized in that: The invention also comprises a waterproof breathable membrane (3) and a plurality of heat dissipation blocks (2); the material of the bottom cover (1) is plastic; the plurality of heat dissipation blocks (2) are arranged on the bottom cover (1); the plurality of heat dissipation blocks (2) are compositely fixedly mounted in the middle of the bottom cover (1); the heat dissipation blocks (2) penetrate the bottom cover (1) from top to bottom; and the waterproof breathable membrane (3) is arranged on the bottom cover (1).
2. The integrated bottom cover of a high-power water pump according to claim 1, characterized in that: The multiple groups of heat dissipation blocks (2) are evenly distributed around the circumference of the bottom cover (1), and two adjacent groups of heat dissipation blocks (2) have different heights.
3. The integrated bottom cover of a high-power water pump as claimed in claim 1, characterized in that: The bottom cover (1) is provided with a male end of a plug-in connector.
4. The integrated bottom cover of a high-power water pump as claimed in claim 1, characterized in that: A sealing ring (4) is provided on the bottom cover (1).
5. The integrated bottom cover of a high-power water pump as claimed in claim 1, characterized in that: The lower end of the bottom cover (1) is provided with a sealant, and the sealant is coated on the bottom cover (1).
6. The integrated bottom cover of a high-power water pump as claimed in claim 1, characterized in that: The heat dissipation block (2) is made of aluminum.