CN218063860U - Rotary connection structure of water cooling plate and water inlet and outlet joint - Google Patents
Rotary connection structure of water cooling plate and water inlet and outlet joint Download PDFInfo
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- CN218063860U CN218063860U CN202221255418.3U CN202221255418U CN218063860U CN 218063860 U CN218063860 U CN 218063860U CN 202221255418 U CN202221255418 U CN 202221255418U CN 218063860 U CN218063860 U CN 218063860U
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- water
- holding ring
- hole
- outlet
- cooling
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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Abstract
The utility model discloses a water-cooling board and inlet outlet connect's swivelling joint structure. This water-cooling board and water inlet and outlet connect's swivelling joint structure includes water-cooling board, and the water-cooling board includes plywood down, and the welding of plywood top has the top plate down, and the through-hole has been seted up to the top plate, is formed with the water-cooling passageway between top plate and the plywood down, the water-cooling passageway has water inlet and outlet to connect through-hole intercommunication, and water inlet and outlet connects including the body, and the body bottom is provided with the holding ring, and the external diameter and the through-hole diameter of holding ring match, and the top of holding ring is provided with the annular boss with body integrated into one piece, and the bottom of holding ring is provided with a plurality of jack catch, and the top surface of jack catch, the bottom surface of annular boss and the outer peripheral face of holding ring have constituted the draw-in groove, and the draw-in groove is fixed the body in through-hole department, and the opening that the jack catch passed through is seted up at the edge of through-hole. The utility model provides a prior art structure complicated, assembly process is many, influences production efficiency's problem.
Description
Technical Field
The utility model belongs to the technical field of power battery package technique and specifically relates to a water-cooling board and inlet outlet joint's swivelling joint structure is related to.
Background
The existing connection structure of the water cooling plate and the water pipe connector of the all-aluminum battery box of the electric automobile with the publication number of CN210926221U has a complex structure, relates to a plurality of parts, and causes a plurality of assembly procedures and influences the production efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a water-cooling board that simple structure, production efficiency are high and inlet outlet joint's swivelling joint structure.
In order to achieve the above object, the utility model discloses the technical scheme that the swivelling joint structure of water-cooling board and inlet outlet joint adopted is:
the utility model provides a water-cooling board and water inlet and outlet connect's swivelling joint structure, includes water-cooling board, and water-cooling board includes the plywood down, and the welding of plywood top has the upper plate down, and the through-hole has been seted up to the upper plate, is formed with the water-cooling passageway between upper plate and the plywood down, the water-cooling passageway has water inlet and outlet to connect through-hole intercommunication, and water inlet and outlet connects including the body, and the body bottom is provided with the holding ring, and the external diameter and the through-hole diameter of holding ring match, and the top of holding ring is provided with the annular boss with body integrated into one piece, and the bottom of holding ring is provided with a plurality of jack catch, and the top surface of jack catch, the bottom surface of annular boss and the outer peripheral face of holding ring have constituted the draw-in groove, and the draw-in groove is fixed the body in through-hole department, and the opening that the jack catch passed through is seted up at the edge of through-hole.
Preferentially, the vertical projection of the notch is positioned inside the vertical projection of the annular boss.
Preferably, the height of the clamping groove is matched with the wall thickness of the upper plate.
Preferably, the number of the clamping jaws is two, and the two clamping jaws are symmetrically arranged.
Preferably, a gap is reserved between the bottom surface of the clamping jaw and the inner wall of the lower plate.
Compared with the prior art, the utility model, have following advantage:
1. the jack catch passes the opening, and the body is rotatory 90, can be with the water inlet and outlet joint grafting on the water-cooling board, and the operation is very convenient, has greatly improved production efficiency.
2. The annular boss covers the upper side of the notch, so that the cooling liquid can be prevented from leaking, and the annular boss can also be used as an installation reference of the water inlet and outlet connector, namely when the bottom surface of the annular boss is attached to the upper edge of the notch, the claw is shown to stretch into place, and the pipe body can be rotated at the moment.
3. The height of the clamping groove is matched with the wall thickness of the upper plate, so that the verticality of the water inlet/outlet connector and the upper plate can be ensured.
Drawings
FIG. 1 is a schematic structural view of a rotary connection structure of a water cooling plate and a water inlet and outlet joint;
FIG. 2 is a schematic view of the structure of the water inlet and outlet joint;
fig. 3 is a schematic structural view of the water-cooling plate.
The water cooling plate comprises a water cooling plate 1, a lower plate 11, an upper plate 12, a through hole 13, a water cooling channel 14, a notch 15, a water inlet and outlet connector 2, a pipe body 21, a positioning ring 22, an annular boss 23, a clamping jaw 24 and a clamping groove 25.
Detailed Description
The present invention will be further clarified by the following description in conjunction with the accompanying drawings, which are to be understood as illustrative only and not as limiting the scope of the invention, and modifications of the various equivalent forms of the invention by those skilled in the art after reading the present invention are within the scope defined by the appended claims.
As shown in figures 1-3, a rotary connection structure of a water cooling plate and a water inlet and outlet joint comprises a water cooling plate 1, the water cooling plate comprises a lower layer plate 11, an upper layer plate 12 is welded on the top of the lower layer plate, a through hole 13 is arranged on the upper layer plate, a water cooling channel 14 is formed between the upper layer plate and the lower layer plate and is communicated with the water inlet and outlet joint 2 through the through hole, the water inlet and outlet joint comprises a pipe body 21, a positioning ring 22 is integrally formed at the bottom of the pipe body, the outer diameter of the positioning ring is matched with the diameter of the through hole to ensure the position degree of the water inlet and outlet joint, an annular boss 23 integrally formed with the pipe body is arranged at the top of the positioning ring, two clamping claws 24 are integrally formed at the bottom of the positioning ring, the two clamping claws are symmetrically arranged, the processing is convenient, the stress balance is also ensured, and the clamping stability is improved, the clearance is left with lower floor's inboard wall to the jack catch bottom surface, the top surface of jack catch, the bottom surface of annular boss and the outer peripheral face of holding ring have constituted draw-in groove 25, the height of draw-in groove matches with the wall thickness of upper plate, thereby can guarantee the straightness that hangs down of inlet outlet joint and upper plate, the draw-in groove is fixed the body in through-hole department, the opening 15 that the jack catch passed through is seted up at the edge of through-hole, the vertical projection of opening is inside the vertical projection of annular boss, both can prevent that the coolant liquid from revealing, also can regard as the installation reference that the inlet outlet connects, when the bottom surface laminating opening of annular boss goes up along promptly, show that the jack catch stretches into in place, this moment alright in order to rotate the body, the jack catch bottom surface leaves the clearance with lower floor's inboard wall, guarantee that the body is rotatory smooth and easy.
The utility model discloses a concrete working process and principle: the jack catch corresponds and passes the opening, and when annular boss bottom surface was contradicted the opening and is followed, rotates 90 with the body, can connect the grafting of inlet outlet on the water-cooling board, waits to advance the stove and brazes, and inlet outlet connector and upper plate welding are as an organic whole, avoid it to rotate on the water-cooling board, have also guaranteed the leakproofness of water-cooling board. The utility model discloses simple structure, simple to operate, very big improvement production efficiency, can guarantee the inlet outlet and connect the position degree and the straightness that hangs down with the water-cooling board.
Claims (5)
1. The utility model provides a water-cooling board and water inlet and outlet connect's swivelling joint structure, includes water-cooling board, and water-cooling board includes the plywood down, and the welding of plywood top has the upper plate down, and the through-hole has been seted up to the upper plate, is formed with water-cooling channel, its characterized in that between upper plate and the plywood down: the water-cooling channel has the inlet outlet to connect through the through-hole intercommunication, and the inlet outlet connects including the body, and the body bottom is provided with the holding ring, and the external diameter and the through-hole diameter of holding ring match, and the top of holding ring is provided with the annular boss with body integrated into one piece, and the bottom of holding ring is provided with a plurality of jack catch, and the top surface of jack catch, the bottom surface of annular boss and the outer peripheral face of holding ring have constituted the draw-in groove, and the draw-in groove is fixed the body in through-hole department, and the opening that the jack catch passed through is seted up at the edge of through-hole.
2. The rotary connection structure of the water cooling plate and the water inlet and outlet joint as claimed in claim 1, wherein: the vertical projection of the notch is positioned inside the vertical projection of the annular boss.
3. The rotary connection structure of the water cooling plate and the water inlet and outlet joint as claimed in claim 1, wherein: the height of the clamping groove is matched with the wall thickness of the upper plate.
4. The rotary connection structure of the water cooling plate and the water inlet and outlet joint as claimed in claim 1, wherein: the number of the clamping jaws is two, and the two clamping jaws are symmetrically arranged.
5. The rotary connection structure of the water cooling plate and the water inlet and outlet joint as claimed in claim 4, wherein: a gap is reserved between the bottom surface of the clamping jaw and the inner wall of the lower plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221255418.3U CN218063860U (en) | 2022-05-24 | 2022-05-24 | Rotary connection structure of water cooling plate and water inlet and outlet joint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221255418.3U CN218063860U (en) | 2022-05-24 | 2022-05-24 | Rotary connection structure of water cooling plate and water inlet and outlet joint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218063860U true CN218063860U (en) | 2022-12-16 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221255418.3U Active CN218063860U (en) | 2022-05-24 | 2022-05-24 | Rotary connection structure of water cooling plate and water inlet and outlet joint |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218063860U (en) |
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2022
- 2022-05-24 CN CN202221255418.3U patent/CN218063860U/en active Active
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