CN219019359U - High-pressure box cooling device - Google Patents
High-pressure box cooling device Download PDFInfo
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- CN219019359U CN219019359U CN202222937473.7U CN202222937473U CN219019359U CN 219019359 U CN219019359 U CN 219019359U CN 202222937473 U CN202222937473 U CN 202222937473U CN 219019359 U CN219019359 U CN 219019359U
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Abstract
The utility model discloses a high-pressure box cooling device which comprises a trapezoid frame, wherein a rectangular through hole is formed in the outer wall of the top of the trapezoid frame, a mounting frame is fixed on the inner wall of the rectangular through hole, a heat radiation fan is fixed on the inner wall of the mounting frame, a limiting frame is arranged on the outer wall of the bottom of the trapezoid frame, a supporting frame is fixed on the inner wall of the limiting frame, a filter screen is fixed on the inner wall of the supporting frame, a plurality of mounting through grooves are respectively formed in the outer walls of two sides of the trapezoid frame, a heat radiation plate is arranged on the inner wall of the mounting through grooves, a high-pressure box body is arranged on the outer wall of the bottom of the trapezoid frame, a rectangular through groove is formed in the outer wall of the top of the high-pressure box body, a temperature sensor is fixed on the outer wall of the bottom of the supporting frame, and a singlechip is arranged on the inner wall of the top of the trapezoid frame. According to the utility model, a pipeline for heat dissipation and cooling is not required to be additionally erected, so that the high-pressure box body can be cooled and cooled well, the cost is saved, and meanwhile, the high-pressure box body is convenient to maintain by workers.
Description
Technical Field
The utility model relates to the technical field of cooling devices, in particular to a high-pressure box cooling device.
Background
The high-voltage box of the new energy electric automobile is a high-voltage high-current distribution unit of a pure electric automobile or a plug-in hybrid electric automobile, adopts a centralized power distribution design, has compact structural design, however, the existing high-voltage box is not provided with an active heat dissipation device, only depends on a shell to dissipate heat naturally, and when the high-voltage box is used for automobile types with higher acceleration requirements, the heat dissipation requirements of devices in the high-voltage box cannot be met by the natural heat dissipation of the shell, so that potential safety hazards of the automobile can be caused due to overheating of the high-voltage box.
In order to solve the problems, the patent with the Chinese patent application number of CN201821385476.1 discloses a high-pressure box cooling device and an electric automobile, which comprise a heat exchanger and a liquid cooler; the liquid cooler is detachably connected with the high-pressure box, one end of the heat exchanger is connected with the inner side surface of the liquid cooler, but the technical scheme is that the high-pressure box is cooled by using a water cooling mode, the water cooling device is required to be externally connected with more pipelines for cooling liquid circulation, and the outer wall of the high-pressure box is connected with a plurality of pipelines for power transmission, so that the pipelines near the high-pressure box are further increased when the water cooling device is used for cooling heat, the normal operation of the high-pressure box is influenced, and meanwhile, the problem that a worker maintains the high-pressure box and the connecting pipelines of the high-pressure box is inconvenient.
Disclosure of Invention
The utility model aims to solve the defects in the prior art and provides a high-pressure box cooling device.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a high-pressure box cooling device, includes trapezoidal frame, trapezoidal frame top outer wall is opened there is the rectangle through-hole, and rectangle through-hole inner wall is fixed with the installing frame, and the installing frame inner wall is fixed with radiator fan, and trapezoidal frame bottom outer wall is provided with spacing frame, and spacing frame inner wall is fixed with the support frame, and the support frame inner wall is fixed with the filter screen, and trapezoidal frame both sides outer wall is opened respectively has a plurality of installation to lead to the groove, and the installation leads to the inslot wall to be provided with the heating panel.
As still further aspects of the utility model: the trapezoid frame bottom outer wall is provided with the high-pressure box body, and open there is the rectangle through groove high-pressure box body top outer wall, and spacing frame sets up on the inner wall in rectangle through groove.
As still further aspects of the utility model: the outer wall of the bottom of the supporting frame is fixedly provided with a temperature sensor, the inner wall of the top of the trapezoid frame is provided with a singlechip, and the heat dissipation fan and the temperature sensor are respectively and electrically connected with the singlechip.
As still further aspects of the utility model: the outer wall of the top of the heat radiation plate is fixed with a limiting block, and the outer wall of the top of the installation through groove is fixed with a stop block.
As still further aspects of the utility model: the outer walls of two sides of the trapezoid frame are respectively fixed with a fixing plate, and the fixing plates are fixed on the outer wall of the top of the high-voltage box body.
As still further aspects of the utility model: the outer wall of one side of the fixing plate is fixed with a handle.
As still further aspects of the utility model: and an air guide frame is fixed on the outer wall of the bottom of the mounting frame.
As still further aspects of the utility model: the outer walls of two sides of the trapezoid frame are respectively connected with side baffles through hinges.
The beneficial effects of the utility model are as follows:
1. the cooling fan installed at the top of the trapezoid frame can rapidly extract hot air inside the high-pressure box body through the trapezoid frame and the rectangular through groove, a worker can detach the installation frame from the top of the trapezoid frame according to actual use conditions, only a plurality of cooling plates on two sides of the trapezoid frame are used for cooling the high-pressure box body, a plurality of filter screens arranged on the inner wall of the limiting frame can filter air entering and exiting the high-pressure box body at the moment, external dust is prevented from entering the inside of the high-pressure box body through the trapezoid frame and the rectangular through groove, a pipeline for cooling is not required to be additionally erected, good-effect cooling and heat dissipation can be carried out on the high-pressure box body, and the cost is saved, so that the worker can conveniently maintain the high-pressure box body.
2. After the staff inserts the installation logical groove of trapezoidal frame one side with the heating panel, inside that the trapezoidal frame can be inserted through the installation logical groove to heating panel one side to carry out quick absorption to the heat that gets into inside the trapezoidal frame, the stopper at heating panel top can receive the stopper that the installation leads to the groove top simultaneously to prevent that the heating panel is whole to drop inside the trapezoidal frame through the installation logical groove.
3. The side baffles can be used for shielding and sealing two sides of the trapezoid frame, and a worker can open the side baffles periodically to clean the inside of the trapezoid frame; after the trapezoid frame is inserted into the top outer wall of the high-voltage box body by a worker, the fixing plate can be fixed on the top outer wall of the high-voltage box body through screws, so that the position of the trapezoid frame is fixed.
Drawings
Fig. 1 is a schematic diagram of a front view structure of a high-pressure box cooling device according to the present utility model;
FIG. 2 is a schematic view of the bottom structure of a trapezoid frame of a cooling device for a high-pressure box according to the present utility model;
FIG. 3 is a schematic view of the internal structure of a trapezoid frame of a cooling device for a high-pressure box according to the present utility model;
fig. 4 is a schematic structural diagram of a heat dissipating plate of a high-pressure box cooling device according to the present utility model.
In the figure: 1-trapezoid frame, 2-high-pressure box body, 3-fixed plate, 4-heating panel, 5-installation frame, 6-cooling fan, 7-side shield, 8-filter screen, 9-rectangle through groove, 10-temperature sensor, 11-support frame, 12-limit frame, 13-air guide frame, 14-limit block, 15-installation through groove, 16-handle, 17-dog.
Detailed Description
The technical scheme of the patent is further described in detail below with reference to the specific embodiments.
Embodiments of the present patent are described in detail below, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present patent and are not to be construed as limiting the present patent.
Example 1
1-4, a high-pressure box cooling device comprises a trapezoid frame 1, wherein rectangular through holes are formed in the outer wall of the top of the trapezoid frame 1, mounting frames 5 are fixed on the inner walls of the rectangular through holes through screws, heat dissipation fans 6 are fixed on the inner walls of the mounting frames 5 through screws, limiting frames 12 are arranged on the outer walls of the bottoms of the trapezoid frame 1, supporting frames 11 are fixed on the inner walls of the limiting frames 12, filter screens 8 are fixed on the inner walls of the supporting frames 11, a plurality of mounting through grooves 15 are formed in the outer walls of two sides of the trapezoid frame 1 respectively, and heat dissipation plates 4 are inserted into the inner walls of the mounting through grooves 15; the outer wall of the bottom of the trapezoid frame 1 is provided with a high-voltage box body 2, the outer wall of the top of the high-voltage box body 2 is provided with a rectangular through groove 9, and a limiting frame 12 is inserted on the inner wall of the rectangular through groove 9.
The staff inserts trapezoidal frame 1 at the top outer wall of high-pressure box body 2 through spacing frame 12 and rectangle logical groove 9, the inside steam that produces when the operation of high-pressure box body 2 can get into trapezoidal frame 1 inside through rectangle logical groove 9 and spacing frame 12, the heating panel 4 that is located trapezoidal frame 1 both sides outer wall grafting this moment can be with the inside heat outside of getting into trapezoidal frame 1 outwards, simultaneously the heat dissipation fan 6 of trapezoidal frame 1 top installation can be taken out the inside steam of high-pressure box body 2 through trapezoidal frame 1 and rectangle logical groove 9 fast, thereby further improve cooling device's radiating effect, the staff can demolish installing frame 5 from trapezoidal frame 1 top according to the actual usage condition simultaneously, only use a plurality of heating panels 4 of trapezoidal frame 1 both sides to dispel the heat to high-pressure box body 2, a plurality of filter screens 8 that spacing frame 12 inner wall set up can filter the gas that gets into and out high-pressure box body 2 this moment, avoid outside dust to get into inside high-pressure box body 2 through trapezoidal frame 1 and rectangle logical groove 9, thereby need not erect the pipeline that is used for cooling additionally, can carry out good cooling effect to high-pressure box body 2, the high-pressure maintenance personnel can carry out the radiating cost is convenient to the high-pressure box 2 simultaneously.
As shown in fig. 2, a temperature sensor 10 is fixed on the outer wall of the bottom of the supporting frame 11, a single-chip microcomputer not shown in the drawing is arranged on the inner wall of the top of the trapezoid frame 1, and the heat dissipation fan 6 and the temperature sensor 10 are respectively and electrically connected with the single-chip microcomputer; the temperature sensor 10 can detect the real-time temperature inside the high-pressure box body 2, and when the temperature exceeds a set value, the single chip can control the operation of the heat dissipation fan 6, so that the heat dissipation fan 6 can be switched between operation and stop according to the actual temperature inside the high-pressure box body 2.
As shown in fig. 4, a limiting block 14 is fixed on the outer wall of the top of the heat dissipation plate 4, and a stop block 17 is fixed on the outer wall of the top of the installation through groove 15; after the staff inserts the heat dissipation plate 4 into the installation through groove 15 of trapezoidal frame 1 one side, heat dissipation plate 4 one side can insert the inside of trapezoidal frame 1 through installation through groove 15 to carry out quick absorption to the heat that gets into the inside of trapezoidal frame 1, stopper 14 at the top of heat dissipation plate 4 can receive the stopper 17 of installation through groove 15 top simultaneously to avoid heat dissipation plate 4 whole to drop inside trapezoidal frame 1 through installation through groove 15, let heat dissipation plate 4 can be better dispel the heat at the outer wall of trapezoidal frame 1.
As shown in fig. 4, the outer walls of the two sides of the trapezoid frame 1 are respectively fixed with a fixing plate 3, and the fixing plates 3 are fixed on the top outer wall of the high-voltage box body 2 through screws; after the trapezoidal frame 1 is inserted into the top outer wall of the high-voltage box body 2, a worker can fix the fixing plate 3 on the top outer wall of the high-voltage box body 2 through screws, so that the position of the trapezoidal frame 1 is fixed.
As shown in fig. 4, a handle 16 is fixed on the outer wall of one side of the fixing plate 3; the staff can conveniently move the whole trapezoid frame 1 through the handle 16.
As shown in fig. 3, an air guide frame 13 is fixed on the outer wall of the bottom of the mounting frame 5; the air guide frame 13 can improve the efficiency of hot air in the trapezoid frame 1 entering the installation frame 5, so that the overall cooling and heat dissipation effect of the heat dissipation fan 6 on the inner wall of the installation frame 5 is improved.
Working principle: staff inserts trapezoidal frame 1 through spacing frame 12 and rectangle logical groove 9 at the top outer wall of high-pressure box body 2, the inside steam that produces when the operation of high-pressure box body 2 can get into trapezoidal frame 1 inside through rectangle logical groove 9 and spacing frame 12, the heating panel 4 that is located trapezoidal frame 1 both sides outer wall grafting this moment can outwards scatter the heat that gets into trapezoidal frame 1 inside fast, simultaneously the heat dissipation fan 6 of trapezoidal frame 1 top installation can take out the inside steam of high-pressure box body 2 through trapezoidal frame 1 and rectangle logical groove 9 fast, the staff can demolish installing frame 5 from trapezoidal frame 1 top according to the actual usage condition, only use a plurality of heating panels 4 of trapezoidal frame 1 both sides to dispel the heat to high-pressure box body 2, a plurality of filter screens 8 that spacing frame 12 inner wall set up this moment can filter the gas that gets into and out high-pressure box body 2.
The temperature sensor 10 can detect the real-time temperature inside the high-voltage box body 2, when the temperature exceeds a set value, the single chip microcomputer can control the heat dissipation fan 6 to run, and after the trapezoidal frame 1 is inserted into the top outer wall of the high-voltage box body 2 by a worker, the fixing plate 3 can be fixed on the top outer wall of the high-voltage box body 2 through screws.
Example 2
As shown in fig. 1, this embodiment is an improvement of the high-pressure cartridge cooling apparatus according to embodiment 1 in which: the outer walls of the two sides of the trapezoid frame 1 are respectively connected with side baffles 7 through hinges; the side baffles 7 can be used for shielding and sealing two sides of the trapezoid frame 1, and a worker can regularly open the side baffles 7 to clean the inside of the trapezoid frame 1.
Working principle: the side baffles 7 can shade and seal the two sides of the trapezoid frame 1.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides a high-pressure box cooling device, includes trapezoidal frame (1), its characterized in that, rectangular through-hole is opened to trapezoidal frame (1) top outer wall, rectangular through-hole inner wall is fixed with installing frame (5), installing frame (5) inner wall is fixed with radiator fan (6), trapezoidal frame (1) bottom outer wall is provided with spacing frame (12), spacing frame (12) inner wall is fixed with support frame (11), support frame (11) inner wall is fixed with filter screen (8), a plurality of installation logical groove (15) are opened respectively to trapezoidal frame (1) both sides outer wall, installation logical groove (15) inner wall is provided with heating panel (4).
2. The high-pressure box cooling device according to claim 1, wherein the outer wall of the bottom of the trapezoid frame (1) is provided with a high-pressure box body (2), the outer wall of the top of the high-pressure box body (2) is provided with a rectangular through groove (9), and the limiting frame (12) is arranged on the inner wall of the rectangular through groove (9).
3. The high-pressure box cooling device according to claim 1, wherein a temperature sensor (10) is fixed on the outer wall of the bottom of the supporting frame (11), a singlechip is arranged on the inner wall of the top of the trapezoid frame (1), and the heat dissipation fan (6) and the temperature sensor (10) are respectively electrically connected with the singlechip.
4. The high-pressure box cooling device according to claim 1, wherein a limiting block (14) is fixed on the outer wall of the top of the heat dissipation plate (4), and a stop block (17) is fixed on the outer wall of the top of the installation through groove (15).
5. A high-pressure box cooling device according to claim 3, wherein the outer walls of both sides of the trapezoid frame (1) are respectively fixed with a fixing plate (3), and the fixing plates (3) are fixed on the top outer wall of the high-pressure box body (2).
6. A high-pressure cartridge cooling apparatus according to claim 5, wherein a handle (16) is fixed to an outer wall of the fixing plate (3) on one side.
7. A high-pressure box cooling device according to claim 1, characterized in that the outer wall of the bottom of the mounting frame (5) is fixed with an air guide frame (13).
8. The high-pressure box cooling device according to claim 5, wherein the outer walls of the two sides of the trapezoid frame (1) are respectively connected with side baffles (7) through hinges.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222937473.7U CN219019359U (en) | 2022-11-04 | 2022-11-04 | High-pressure box cooling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222937473.7U CN219019359U (en) | 2022-11-04 | 2022-11-04 | High-pressure box cooling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219019359U true CN219019359U (en) | 2023-05-12 |
Family
ID=86247739
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202222937473.7U Active CN219019359U (en) | 2022-11-04 | 2022-11-04 | High-pressure box cooling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219019359U (en) |
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2022
- 2022-11-04 CN CN202222937473.7U patent/CN219019359U/en active Active
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