Carbon brush cover for booster pump, pump body structure and booster pump
By using a carbon brush structure and a riveting connection between the power cord and the booster pump, combined with a plastic-coated wire shell, the problem of low production efficiency caused by screw connections is solved, achieving more efficient fixing and installation.
Patent Information
- Application Number
- CN202423082496.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-12
- Publication Date
- 2025-11-07
- Estimated Expiration
- 2034-12-12
AI Technical Summary
In existing booster pumps, the carbon brush braids and power cords are fixed to the mounting plate with screws, resulting in low production efficiency.
The carbon brush structure is riveted to the power cord, and a plastic-coated wire shell is formed. The carbon brush braid and the power cord are fixed by riveting, avoiding the use of screws.
It improved production efficiency, enhanced the fixing strength of the power cord, and simplified the installation process.
Smart Images
Figure CN223527587U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model relates to water purification technical field especially relates to a carbon brush cover for booster pump, pump body structure and booster pump. BACKGROUND
[0002] The booster pump applied to the water purifier is all through screw carbon brush braid and power cord fixed mounting plate, because adopt screw connection, lead to the problem of low production efficiency. UTILITY MODEL CONTENTS
[0003] In view of prior art deficiency, the utility model provides a carbon brush cover for booster pump, pump body structure and booster pump, aims at solving the problem that the existing booster pump passes through screw carbon brush braid and power cord fixed mounting plate, leads to low production efficiency.
[0004] The utility model discloses a technical scheme:
[0005] A carbon brush cover for booster pump, including cover plate, first carbon brush structure, plug wire block and first power cord, the outer side wall of first power cord is plastic and forms first line shell, plug wire block, first carbon brush structure is located in the upper side wall of cover plate, the carbon brush braid of first carbon brush structure is riveted with first power cord, plug wire block is equipped with first wire clamping hole, and the second end of first power cord passes through first wire clamping hole and is located at the bottom of cover plate, and first line shell is inserted with first wire clamping hole.
[0006] Further, the carbon brush cover for booster pump includes a first riveting member, the first end of the first power cord is inserted into a first barrel of the first riveting member, the carbon brush braid of the first carbon brush structure is inserted into a second barrel of the first riveting member, the first end of the first power cord is electrically connected with the carbon brush braid of the first carbon brush structure, and the first riveting member fixes the first end of the first power cord and the carbon brush braid of the first carbon brush structure.
[0007] Further, the first riveting member is perpendicular to the cover plate.
[0008] Further, the plug wire block is rectangular.
[0009] Further, the cover plate is provided with a mounting hole, and the plug wire block is clamped in the mounting hole.
[0010] Further, the upper side wall of the cover plate is provided with a first clamping structure, and the first line shell is clamped into the first clamping structure.
[0011] Further, the carbon brush cover for booster pump includes a second carbon brush structure and a second power cord, the second carbon brush structure is arranged on the upper side wall of the cover plate, and the carbon brush braid of the second carbon brush structure is riveted with the second power cord.
[0012] Further, the carbon brush cover for the booster pump comprises a second riveting piece, a first end of the second power line is inserted into a first barrel mouth of the second riveting piece, a carbon brush bundle of the second carbon brush structure is inserted into a second barrel mouth of the second riveting piece, the first end of the second power line is electrically connected with the carbon brush bundle of the second carbon brush structure, and the second riveting piece fixes the first end of the second power line and the carbon brush bundle of the second carbon brush structure.
[0013] The utility model discloses still provide a kind of pump body structure, including the carbon brush cover for the booster pump, the carbon brush cover for the booster pump includes cover plate, first carbon brush structure and first power line, the first carbon brush structure is located in the upper side wall of the cover plate, and the carbon brush bundle of the first carbon brush structure is riveted with first power line.
[0014] The utility model discloses still provide a kind of booster pump, including pump body structure, pump body structure includes the carbon brush cover for the booster pump, the carbon brush cover for the booster pump includes cover plate, first carbon brush structure and first power line, the first carbon brush structure is located in the upper side wall of the cover plate, and the carbon brush bundle of the first carbon brush structure is riveted with first power line.
[0015] According to the above technical scheme, the utility model has the beneficial effects: the carbon brush bundle of the first carbon brush structure is riveted with the first power line, so that the two are not fixed on the mounting plate using screws, improve production efficiency, and the first line shell is formed by plastic packaging, improve the fixing strength of the original power line, solve the problem that the existing booster pump is fixed on the mounting plate by screwing the carbon brush bundle and the power line, which leads to low production efficiency. BRIEF DESCRIPTION OF DRAWINGS
[0016] Figure 1 It is the structure schematic view of the cover plate provided by the utility model embodiment;
[0017] Figure 2 It is the structure schematic view of the first power line and the first riveting piece provided by the utility model embodiment;
[0018] Figure 3 It is the structure schematic view of the second power line and the second riveting piece provided by the utility model embodiment;
[0019] Figure 4 It is the structure schematic view of the wire insertion block provided by the utility model embodiment.
[0020] Among them, first carbon brush structure 511, first power line 521, first riveting piece 531, first clamping structure 541;
[0021] Second carbon brush structure 512, second power line 522, second riveting piece 532, second clamping structure 542;
[0022] Cover plate 55, mounting hole 551, wire insertion block 56, first wire locking hole 561, second wire locking hole 562. Detailed Implementation
[0023] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.
[0024] Example 1
[0025] like Figures 1 to 4 As shown in the figure, this utility model embodiment proposes a carbon brush cover for a booster pump, including a cover plate 55, a first carbon brush structure 511, a connector block 56, and a first power cord 521. The outer wall of the first power cord 521 is plastic-coated to form a first wire shell. The connector block 56 and the first carbon brush structure 511 are disposed on the upper side wall of the cover plate 55. The carbon brush braid of the first carbon brush structure 511 is riveted to the first power cord 521. The connector block 56 is provided with a first wire-locking hole 561. The second end of the first power cord 521 passes through the first wire-locking hole 561 and is located at the bottom of the cover plate 55. The first wire shell is inserted into the first wire-locking hole 561.
[0026] Specifically, the carbon brush braid of the first carbon brush structure 511 is riveted to the first power line 521 by a straight riveting.
[0027] Specifically, the plastic coating is achieved using a thermoforming process. When the first power line 521 is subjected to external force, the first power line 521 will not shift, effectively protecting the internal structure of the first power line 521 from damage.
[0028] By riveting the carbon brush braid of the first carbon brush structure 511 to the first power line 521, it is not necessary to use screws to fix the two to the mounting plate, thereby improving production efficiency. In addition, the plastic coating to form the first wire shell improves the fixing strength of the original power line and solves the problem of low production efficiency caused by fixing the carbon brush braid to the power line to the mounting plate with screws in the existing booster pump.
[0029] In this embodiment, the carbon brush cover for the booster pump includes a first riveting member 531, a first end of the first power cord 521 is inserted into the first opening of the first riveting member 531, the carbon brush braid of the first carbon brush structure 511 is inserted into the second opening of the first riveting member 531, the first end of the first power cord 521 is electrically connected to the carbon brush braid of the first carbon brush structure 511, and the first riveting member 531 fixes the first end of the first power cord 521 and the carbon brush braid of the first carbon brush structure 511.
[0030] The first power line 521 is fixed with the carbon brush bundle of the first carbon brush structure 511 through both ends of the first riveting piece 531, and the two are electrically connected, which is simple in operation, thereby improving production efficiency.
[0031] In the embodiment, the first riveting piece 531 is arranged perpendicularly to the cover plate 55. The second barrel mouth of the first riveting piece 531 is located above the first barrel mouth of the first riveting piece 531, that is, the carbon brush bundle of the first carbon brush structure 511 is inserted into the second barrel mouth of the first riveting piece 531 from top to bottom, and the first end of the first power line 521 is inserted into the first barrel mouth of the first riveting piece 531 from bottom to top.
[0032] Specifically, the wire insertion block 56 is rectangular.
[0033] In the embodiment, the cover plate 55 is provided with a mounting hole 551, and the wire insertion block 56 is clamped in the mounting hole 551. The first power line 521 is fixed on the wire insertion block 56 through the first wire clamping hole 561 on the wire insertion block 56, and the first end and the second end of the first power line 521 are located on the upper side wall and the lower side wall of the cover plate 55, respectively.
[0034] In the embodiment, the upper side wall of the cover plate 55 is provided with a first clamping structure 541, and the first wire shell is clamped into the first clamping structure 541. The first wire shell of a section of the first power line 521 is inserted into the first wire clamping hole 561, and the first wire shell of another section is clamped into the first clamping structure 541. Specifically, the first clamping structure 541 is located between the wire insertion block 56 and the first carbon brush structure 511.
[0035] In the embodiment, the carbon brush cover for the booster pump comprises a second carbon brush structure 512 and a second power line 522. The second carbon brush structure 512 is arranged on the upper side wall of the cover plate 55, and the carbon brush bundle of the second carbon brush structure 512 is riveted with the second power line 522.
[0036] Specifically, the riveting of the carbon brush bundle of the second carbon brush structure 512 with the second power line 522 is straight mouth riveting.
[0037] The carbon brush bundle of the second carbon brush structure 512 is riveted with the second power line 522, so that the two do not need to be fixed on the mounting plate by using screws, thereby improving production efficiency.
[0038] In the embodiment, the carbon brush cover for the booster pump includes a second riveting member 532, a first end of the second power supply wire 522 is inserted into a first barrel of the second riveting member 532, a carbon brush strand of the second carbon brush structure 512 is inserted into a second barrel of the second riveting member 532, the first end of the second power supply wire 522 is electrically connected with the carbon brush strand of the second carbon brush structure 512, and the second riveting member 532 fixes the first end of the second power supply wire 522 and the carbon brush strand of the second carbon brush structure 512.
[0039] The second power supply wire 522 and the carbon brush strand of the second carbon brush structure 512 are fixed by the two ends of the second riveting member 532 and are electrically connected, which is simple in operation and improves production efficiency.
[0040] In the embodiment, the second riveting member 532 is arranged perpendicularly to the cover plate 55. The second barrel of the second riveting member 532 is above the first barrel of the second riveting member 532, that is, the carbon brush strand of the second carbon brush structure 512 is inserted into the second barrel of the second riveting member 532 from top to bottom, and the first end of the second power supply wire 522 is inserted into the first barrel of the second riveting member 532 from bottom to top.
[0041] In the embodiment, the second power supply wire 522 includes a second conductive wire and a second wire shell formed by plastic wrapping on the second conductive wire. The plastic wrapping is achieved by using a thermoforming process. When the second power supply wire 522 is subjected to external force, the second power supply wire 522 does not displace, which effectively protects the internal structure of the second power supply wire 522 from being damaged.
[0042] In the embodiment, the wire insertion block 56 is provided with a second wire clamping hole 562, a second end of the second power supply wire 522 passes through the second wire clamping hole 562 and is located at the bottom of the cover plate 55, and the second wire shell is inserted into the second wire clamping hole 562. The second power supply wire 522 is fixed on the wire insertion block 56 through the second wire clamping hole 562 on the wire insertion block 56, and the first end and the second end of the second power supply wire 522 are located at the upper side wall and the lower side wall of the cover plate 55, respectively.
[0043] In the embodiment, the upper side wall of the cover plate 55 is provided with a second clamping structure 542, and the second wire shell is clamped into the second clamping structure 542. The second wire shell of a section of the second power supply wire 522 is inserted into the second wire clamping hole 562, and the second wire shell of another section is clamped into the second clamping structure 542. Specifically, the second clamping structure 542 is located between the wire insertion block 56 and the second carbon brush structure 512.
[0044] Embodiment Two
[0045] As Figures 1 to 4The utility model discloses an embodiment further provides a pump body structure for supercharged pump including the carbon brush cover of above.
[0046] Specifically, the pump body structure comprises a pump body shell and a carbon brush cover for a supercharged pump arranged in the pump body shell.
[0047] Specifically, the carbon brush cover for the supercharged pump comprises a cover plate 55, a first carbon brush structure 511, a wire insertion block 56 and a first power line 521, an outer side wall of the first power line 521 is plastic-coated to form a first wire shell, the wire insertion block 56 and the first carbon brush structure 511 are arranged on an upper side wall of the cover plate 55, a carbon brush braid of the first carbon brush structure 511 is riveted to the first power line 521, the wire insertion block 56 is provided with a first wire clamping hole 561, a second end of the first power line 521 passes through the first wire clamping hole 561 and is located at a bottom of the cover plate 55, and the first wire shell is inserted into the first wire clamping hole 561.
[0048] Specifically, the riveting of the carbon brush braid of the first carbon brush structure 511 to the first power line 521 is straight mouth riveting.
[0049] Specifically, the plastic coating is achieved by using a thermoforming process, and when the first power line 521 is subjected to external force, the first power line 521 will not displace, and the internal structure of the first power line 521 can be effectively protected from damage.
[0050] By riveting the carbon brush braid of the first carbon brush structure 511 to the first power line 521, the two are not required to be fixed on a mounting plate using screws, production efficiency is improved, and the first wire shell is formed by plastic coating, which improves the fixing strength of the original power line and solves the problem of low production efficiency caused by fixing the carbon brush braid and the power line on the mounting plate by screws in the existing supercharged pump.
[0051] In the embodiment, the carbon brush cover for the supercharged pump comprises a first riveting member 531, a first end of the first power line 521 is inserted into a first barrel mouth of the first riveting member 531, a carbon brush braid of the first carbon brush structure 511 is inserted into a second barrel mouth of the first riveting member 531, the first end of the first power line 521 is electrically connected to the carbon brush braid of the first carbon brush structure 511, and the first riveting member 531 fixes the first end of the first power line 521 and the carbon brush braid of the first carbon brush structure 511.
[0052] The first end of the first power line 521 and the carbon brush braid of the first carbon brush structure 511 are fixed by the two ends of the first riveting member 531, and the two are electrically connected, which is simple to operate and improves production efficiency.
[0053] In the embodiment, the first riveting member 531 is arranged perpendicularly to the cover plate 55. The second barrel mouth of the first riveting member 531 is located above the first barrel mouth of the first riveting member 531, that is, the carbon brush bristles of the first carbon brush structure 511 are inserted into the second barrel mouth of the first riveting member 531 from top to bottom, and the first end of the first power supply wire 521 is inserted into the first barrel mouth of the first riveting member 531 from bottom to top.
[0054] Specifically, the wire insertion block 56 is rectangular.
[0055] In the embodiment, the cover plate 55 is provided with a mounting hole 551, and the wire insertion block 56 is clamped in the mounting hole 551. The first power supply wire 521 is fixed on the wire insertion block 56 through the first wire clamping hole 561 on the wire insertion block 56, and the first end and the second end of the first power supply wire 521 are located on the upper side wall and the lower side wall of the cover plate 55, respectively.
[0056] In the embodiment, the upper side wall of the cover plate 55 is provided with a first clamping structure 541, and the first wire shell is clamped in the first clamping structure 541. The first wire shell of a section of the first power supply wire 521 is inserted into the first wire clamping hole 561, and the first wire shell of another section is clamped in the first clamping structure 541. Specifically, the first clamping structure 541 is located between the wire insertion block 56 and the first carbon brush structure 511.
[0057] In the embodiment, the carbon brush cover for the booster pump includes a second carbon brush structure 512 and a second power supply wire 522. The second carbon brush structure 512 is arranged on the upper side wall of the cover plate 55, and the carbon brush bristles of the second carbon brush structure 512 are riveted with the second power supply wire 522.
[0058] Specifically, the riveting between the carbon brush bristles of the second carbon brush structure 512 and the second power supply wire 522 is straight mouth riveting.
[0059] By riveting the carbon brush bristles of the second carbon brush structure 512 with the second power supply wire 522, it is not necessary to use screws to fix them on the mounting plate, thereby improving the production efficiency.
[0060] In the embodiment, the carbon brush cover for the booster pump includes a second riveting member 532. The first end of the second power supply wire 522 is inserted into the first barrel mouth of the second riveting member 532, the carbon brush bristles of the second carbon brush structure 512 are inserted into the second barrel mouth of the second riveting member 532, the first end of the second power supply wire 522 is electrically connected with the carbon brush bristles of the second carbon brush structure 512, and the second riveting member 532 fixes the first end of the second power supply wire 522 and the carbon brush bristles of the second carbon brush structure 512.
[0061] The second power supply wire 522 is fixed with the carbon brush bundle of the second carbon brush structure 512 through two ends of the second riveting piece 532, and the two are electrically connected, so that the operation is simple, thereby improving the production efficiency.
[0062] In the embodiment, the second riveting piece 532 is arranged perpendicularly to the cover plate 55. The second barrel mouth of the second riveting piece 532 is located above the first barrel mouth of the second riveting piece 532, that is, the carbon brush bundle of the second carbon brush structure 512 is inserted into the second barrel mouth of the second riveting piece 532 from top to bottom, and the first end of the second power supply wire 522 is inserted into the first barrel mouth of the second riveting piece 532 from bottom to top.
[0063] In the embodiment, the second power supply wire 522 comprises a second conductive wire and a second wire shell formed by plastic wrapping on the second conductive wire. The plastic wrapping is performed by using a thermoforming process, so that the second power supply wire 522 will not be displaced when subjected to external force, and the internal structure of the second power supply wire 522 can be effectively protected from damage.
[0064] In the embodiment, the wire insertion block 56 is provided with a second wire clamping hole 562, the second end of the second power supply wire 522 passes through the second wire clamping hole 562 and is located at the bottom of the cover plate 55, and the second wire shell is inserted into the second wire clamping hole 562. The first end and the second end of the second power supply wire 522 are fixed on the wire insertion block 56 through the second wire clamping hole 562 of the wire insertion block 56 and are located at the upper side wall and the lower side wall of the cover plate 55, respectively.
[0065] In the embodiment, the upper side wall of the cover plate 55 is provided with a second clamping structure 542, and the second wire shell is clamped into the second clamping structure 542. The second wire shell of a section of the second power supply wire 522 is inserted into the second wire clamping hole 562, and the second wire shell of another section is clamped into the second clamping structure 542. Specifically, the second clamping structure 542 is located between the wire insertion block 56 and the second carbon brush structure 512.
[0066] Embodiment three
[0067] As Figures 1 to 4 shown, the utility model embodiment further provides a booster pump which comprises the pump body structure.
[0068] The pump body structure comprises a carbon brush cover for the booster pump, the carbon brush cover for the booster pump comprising a cover plate 55, a first carbon brush structure 511, a wire insertion block 56 and a first power line 521, an outer side wall of the first power line 521 being plastic-coated to form a first wire shell, the wire insertion block 56 and the first carbon brush structure 511 being arranged on an upper side wall of the cover plate 55, carbon brush strands of the first carbon brush structure 511 being riveted to the first power line 521, the wire insertion block 56 being provided with a first wire clamping hole 561, a second end of the first power line 521 passing through the first wire clamping hole 561 and being located at a bottom of the cover plate 55, and the first wire shell being inserted into the first wire clamping hole 561.
[0069] Specifically, the riveting of the carbon brush strands of the first carbon brush structure 511 to the first power line 521 is straight mouth riveting.
[0070] The riveting of the carbon brush strands of the first carbon brush structure 511 to the first power line 521 eliminates the need for using screws to fix the two to the mounting plate, improves production efficiency, and the plastic-coated first wire shell improves the fixing strength of the original power line, solving the problem of low production efficiency caused by the existing booster pump using screws to fix the carbon brush strands and the power line to the mounting plate.
[0071] The above description is only a preferred embodiment of the utility model, and is not used to limit the utility model, and any modification, equivalent replacement and improvement within the spirit and principle of the utility model should be included in the protection scope of the utility model.
Claims
1. A carbon brush cover for a supercharging pump, characterized by, The carbon brush cover for the booster pump comprises a cover plate, a first carbon brush structure, a wire insertion block and a first power line, an outer wall of the first power line is plastic-coated to form a first wire shell, the wire insertion block and the first carbon brush structure are arranged on an upper side wall of the cover plate, a carbon brush wick of the first carbon brush structure is riveted with the first power line, the wire insertion block is provided with a first wire clamping hole, a second end of the first power line passes through the first wire clamping hole and is located at a bottom of the cover plate, and the first wire shell is inserted into the first wire clamping hole.
2. The carbon brush cover for a booster pump according to claim 1, characterized by, The carbon brush cover for the booster pump comprises a first riveting member, a first end of the first power line is inserted into a first barrel opening of the first riveting member, a carbon brush wick of the first carbon brush structure is inserted into a second barrel opening of the first riveting member, the first end of the first power line is electrically connected with the carbon brush wick of the first carbon brush structure, and the first riveting member fixes the first end of the first power line and the carbon brush wick of the first carbon brush structure.
3. The carbon brush cover for a booster pump according to claim 2, characterized by, The first riveting member is arranged perpendicularly to the cover plate.
4. The carbon brush cover for a booster pump according to claim 2, characterized by, The wire insertion block is rectangular.
5. The carbon brush cover for a booster pump according to claim 4, characterized by, The cover plate is provided with a mounting hole, and the wire insertion block is clamped in the mounting hole.
6. The carbon brush cover for a booster pump according to claim 4, characterized by An upper side wall of the cover plate is provided with a first clamping structure, and the first wire shell is clamped into the first clamping structure.
7. The carbon brush cover for a booster pump according to claim 1, characterized by The carbon brush cover for the booster pump comprises a second carbon brush structure and a second power line, the second carbon brush structure is arranged on an upper side wall of the cover plate, and a carbon brush wick of the second carbon brush structure is riveted with the second power line.
8. The carbon brush cover for a booster pump according to claim 7, characterized by, The carbon brush cover for the booster pump comprises a second riveting member, a first end of the second power line is inserted into a first barrel opening of the second riveting member, a carbon brush wick of the second carbon brush structure is inserted into a second barrel opening of the second riveting member, the first end of the second power line is electrically connected with the carbon brush wick of the second carbon brush structure, and the second riveting member fixes the first end of the second power line and the carbon brush wick of the second carbon brush structure.
9. A pump body structure characterized by, The carbon brush cover for the booster pump comprises a second carbon brush structure and a second power line, the second carbon brush structure is arranged on an upper side wall of the cover plate, and a carbon brush wick of the second carbon brush structure is riveted with the second power line.
10. A booster pump characterized by The carbon brush cover for the booster pump comprises a second riveting member, a first end of the second power line is inserted into a first barrel opening of the second riveting member, a carbon brush wick of the second carbon brush structure is inserted into a second barrel opening of the second riveting member, the first end of the second power line is electrically connected with the carbon brush wick of the second carbon brush structure, and the second riveting member fixes the first end of the second power line and the carbon brush wick of the second carbon brush structure. The carbon brush cover for the booster pump comprises a second carbon brush structure and a second power line, the second carbon brush structure is arranged on an upper side wall of the cover plate, and a carbon brush wick of the second carbon brush structure is riveted with the second power line. The carbon brush cover for the booster pump comprises a second riveting member, a first end of the second power line is inserted into a first barrel opening of the second riveting member, a carbon brush wick of the second carbon brush structure is inserted into a second barrel opening of the second riveting member, the first end of the second power line is electrically connected with the carbon brush wick of the second carbon brush structure, and the second riveting member fixes the first end of the second power line and the carbon brush wick of the second carbon brush structure. The carbon brush cover for the booster pump comprises a second carbon brush structure and a second power line, the second carbon brush structure is arranged on an upper side wall of the cover plate, and a carbon brush wick of the second carbon brush structure is riveted with the second power line. The carbon brush cover for the booster pump comprises a second riveting member, a first end of the second power line is inserted into a first barrel opening of the second riveting member, a carbon brush wick of the second carbon brush structure is inserted into a second barrel opening of the second riveting member, the first end of the second power line is electrically connected with the carbon brush wick of the second carbon brush structure, and the second riveting member fixes the first end of the second power line and the carbon brush wick of the second carbon brush structure.