CN216218409U - Heat abstractor based on wireless network deployment battery charging outfit - Google Patents
Heat abstractor based on wireless network deployment battery charging outfit Download PDFInfo
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- CN216218409U CN216218409U CN202122514505.8U CN202122514505U CN216218409U CN 216218409 U CN216218409 U CN 216218409U CN 202122514505 U CN202122514505 U CN 202122514505U CN 216218409 U CN216218409 U CN 216218409U
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- fixedly connected
- charging equipment
- filter screen
- casing
- heat dissipation
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- 230000017525 heat dissipation Effects 0.000 claims abstract description 12
- 230000006855 networking Effects 0.000 claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- 238000003825 pressing Methods 0.000 claims description 5
- 230000006978 adaptation Effects 0.000 claims description 2
- 230000006835 compression Effects 0.000 claims description 2
- 238000007906 compression Methods 0.000 claims description 2
- 238000005057 refrigeration Methods 0.000 abstract description 10
- 230000000694 effects Effects 0.000 abstract description 7
- 108091092889 HOTTIP Proteins 0.000 abstract description 6
- 238000009423 ventilation Methods 0.000 abstract description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 230000005679 Peltier effect Effects 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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- Devices That Are Associated With Refrigeration Equipment (AREA)
Abstract
The utility model provides a heat dissipation device based on wireless networking charging equipment, which belongs to the technical field of charging equipment and comprises a body, wherein a refrigerating sheet is fixedly connected inside the body, one side of the body is fixedly connected with a shell, a fan is fixedly connected inside the top end of the shell, an air inlet is fixedly connected to the top of the shell, a filter screen is arranged inside the air inlet, a limiting mechanism is arranged on one side of the air inlet, an air outlet is fixedly connected to the bottom of the shell, and one end of the filter screen penetrates through the air inlet and is fixedly connected with a pull block. This heat abstractor based on wireless network deployment battery charging outfit through the cooperation between casing, fan, filter screen, air intake and the air outlet, increases the gas flow of the hot tip of refrigeration piece to the temperature that makes hot tip is lower, makes it have good radiating effect, is convenient for dismantle it cleanly, makes the air intake keep good ventilation effect.
Description
Technical Field
The utility model belongs to the technical field of charging equipment, and particularly relates to a heat dissipation device based on wireless networking charging equipment.
Background
The charging equipment for the electric automobile, especially the direct current charging equipment, is generally higher than the vehicle-mounted charging equipment in power because the required charging time is short. With the increasing popularization of electric vehicles, direct current charging equipment is also rapidly developed, but high-power electric energy output can cause the heating value of the charging equipment to be increased, particularly in summer and high-temperature areas in plateaus, the heating value of the charging equipment cannot be ignored, when the temperature exceeds a certain threshold value, the charging equipment cannot normally work or even stops working, and the service life of the charging equipment is seriously shortened.
Through retrieval, the utility model patent application number is disclosed in china: CN201721896728.2 discloses a cooling device for a charging device based on the peltier effect. It includes battery charging outfit and installs power module and DC power supply conversion module in battery charging outfit, one side of power module is provided with the semiconductor refrigeration piece, the semiconductor refrigeration piece includes hot tip and the cold junction that sets up along the bilateral symmetry, the cold junction is established in the one side that is close to power module, and sets up heat abstractor between cold junction and the power module and carry out the samming. This battery charging outfit heat abstractor utilizes the refrigeration piece to dispel the heat to filling electric pile, but the hot junction portion of refrigeration piece dispels the heat to it through external air current, and when external gas mobility was relatively poor, the radiating effect of the hot tip of refrigeration piece was relatively poor, was unfavorable for using widely.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a heat dissipation device based on wireless networking charging equipment, and aims to solve the problem that the heat dissipation effect of the hot end of a heat dissipation sheet in the heat dissipation device based on the wireless networking charging equipment in the prior art is poor.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a heat abstractor based on wireless network deployment battery charging outfit, includes the body, the inside fixedly connected with refrigeration piece of body, one side fixedly connected with casing of body, the inside fixedly connected with fan in top of casing, the top fixedly connected with air intake of casing, the inside of air intake is equipped with the filter screen, one side of air intake is equipped with stop gear, the bottom fixedly connected with air outlet of casing, the one end of filter screen runs through air intake and fixedly connected with and draws the piece.
Preferably, the limiting mechanism comprises a pressure spring, the bottom end of the pressure spring is fixedly connected with the top of the shell, the top end of the pressure spring is fixedly connected with a movable plate, the top of the movable plate is fixedly connected with a clamping plate, the lower surface of one side, close to the pulling block, of the filter screen is provided with a clamping groove, and the clamping groove is matched with the clamping plate.
Preferably, the compression spring is internally sleeved with a telescopic rod.
Preferably, the top end of the inner part of one side of the body, which is close to the circuit board, is provided with an air outlet pipe.
Preferably, the bottom of one side of the body, which is close to the circuit board, is fixedly connected with a connecting block, and the bottom of the connecting block is provided with a flow guide groove.
Preferably, the bottom of the connecting block is provided with an automatic pressing plate.
Compared with the prior art, the utility model has the beneficial effects that:
1. this heat abstractor based on wireless network deployment battery charging outfit through the cooperation between casing, fan, filter screen, air intake and the air outlet, increases the gas flow of the hot tip of refrigeration piece to the temperature that makes hot tip is lower, makes it have good radiating effect.
2. This heat abstractor based on wireless network deployment battery charging outfit through setting up the filter screen structure of the dismouting of being convenient for, after the filter screen blockked up, is convenient for dismantle it cleanly, makes the air intake keep good ventilation effect, easy operation, and it is more convenient to use, is favorable to using widely.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of the housing structure of the present invention;
FIG. 3 is a schematic perspective view of a spacing mechanism according to the present invention;
fig. 4 is a schematic view of the internal structure of the present invention.
In the figure: 1. a body; 2. a housing; 3. an air inlet; 4. an air outlet; 5. connecting blocks; 6. automatic pressing; 7. a fan; 8. filtering with a screen; 9. pulling the block; 10. a refrigeration plate; 11. a diversion trench; 12. a pressure spring; 13. a telescopic rod; 14. a movable plate; 15. clamping a plate; 16. a card slot; 17. and an air outlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Examples
Referring to fig. 1-4, the present invention provides the following technical solutions: the utility model provides a heat abstractor based on wireless network deployment battery charging outfit, includes body 1, the inside fixedly connected with refrigeration piece 10 of body 1, one side fixedly connected with casing 2 of body 1, the inside fixedly connected with fan 7 in top of casing 2, the top fixedly connected with air intake 3 of casing 2, the inside of air intake 3 is equipped with filter screen 8, one side of air intake 3 is equipped with stop gear, the bottom fixedly connected with air outlet 4 of casing 2, air intake 3 and fixedly connected with pull block 9 are run through to filter screen 8's one end.
In the specific embodiment of the utility model, in the using process, when a current loop is arranged in the refrigerating sheet 10, heat absorption and heat release phenomena occur at two ends of the refrigerating sheet 10, the cold end is close to a circuit board module needing heat dissipation, the hot end is placed at the outer side of charging equipment, the fan 7 is started, the fan 7 accelerates the gas flowing speed inside the shell 2, so that the temperature of the hot end of the refrigerating sheet 10 is reduced, the hot end of the refrigerating sheet 10 is kept in a good working state, the gas entering from the air inlet 3 is filtered by using the filter screen 8, the outer side of the hot end of the refrigerating sheet 10 is prevented from being stained with dust, and the filter screen 8 is fixed by using the limiting mechanism, so that the working of the refrigerating sheet is more stable.
Specifically, stop gear includes pressure spring 12, the bottom of pressure spring 12 and the top fixed connection of casing 2, the top fixedly connected with fly leaf 14 of pressure spring 12, the top fixedly connected with cardboard 15 of fly leaf 14, filter screen 8 is close to one side lower surface of pulling block 9 and has been seted up draw-in groove 16, draw-in groove 16 and cardboard 15 looks adaptation.
In this embodiment: when the filter screen 8 needs to be disassembled, the movable plate 14 is pressed, the movable plate 14 compresses the pressure spring 12, meanwhile, the movable plate 14 drives the clamping plate 15 to move downwards, the clamping plate 15 is separated from the clamping groove 16, the bottom of the pressure spring 12 is not limited at the moment, the pressure spring can be disassembled, after the cleaning is completed, the pressure spring is inserted into the air inlet 3 again, the pressure spring 12 is loosened, the clamping plate 15 is reset, the clamping plate 15 is recombined with the clamping groove 16, the filter screen 8 is limited, and the position of the filter screen 8 is fixed.
Specifically, the inside of the pressure spring 12 is sleeved with a telescopic rod 13.
In this embodiment: the telescopic rod 13 is used for guiding the pressure spring 12, so that the movement of the pressure spring is more stable.
Specifically, the inside top of one side that body 1 is close to the circuit board is equipped with out tuber pipe 17.
In this embodiment: the air outlet pipe 17 is arranged at the top of the cold end of the refrigerating sheet 10, and air blown out of the air outlet pipe 17 drives air to flow, so that the circuit board combination is cooled by low-temperature air.
Specifically, body 1 is close to one side bottom fixedly connected with connecting block 5 of circuit board, guiding gutter 11 has been seted up to the bottom of connecting block 5.
In this embodiment: through setting up guiding gutter 11, increased the inside gas flow effect of body 1, be favorable to the circuit board to dispel the heat.
Specifically, the bottom of the connecting block 5 is provided with an automatic pressing plate 6.
In this embodiment: the opening of the diversion trench 11 is limited by controlling the automatic pressing plate 6, and the flowability of the gas is controlled by changing the opening size, so that the use is more convenient.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. The utility model provides a heat abstractor based on wireless network deployment battery charging outfit, includes body (1), its characterized in that: the inside fixedly connected with of body (1) refrigerates piece (10), one side fixedly connected with casing (2) of body (1), the inside fixedly connected with fan (7) in top of casing (2), the top fixedly connected with air intake (3) of casing (2), the inside of air intake (3) is equipped with filter screen (8), one side of air intake (3) is equipped with stop gear, the bottom fixedly connected with air outlet (4) of casing (2), the one end of filter screen (8) runs through air intake (3) and fixedly connected with and draws piece (9).
2. The heat dissipation device based on the wireless networking charging equipment of claim 1, characterized in that: limiting mechanism includes pressure spring (12), the bottom of pressure spring (12) and the top fixed connection of casing (2), the top fixedly connected with fly leaf (14) of pressure spring (12), the top fixedly connected with cardboard (15) of fly leaf (14), filter screen (8) are close to one side lower surface of drawing piece (9) and have been seted up draw-in groove (16), draw-in groove (16) and cardboard (15) looks adaptation.
3. The heat dissipation device based on the wireless networking charging equipment of claim 2, characterized in that: and a telescopic rod (13) is sleeved in the compression spring (12).
4. The heat dissipation device based on the wireless networking charging equipment of claim 1, characterized in that: an air outlet pipe (17) is arranged at the top end of the inner part of one side, close to the circuit board, of the body (1).
5. The heat dissipation device based on the wireless networking charging equipment of claim 4, characterized in that: the circuit board is characterized in that a connecting block (5) is fixedly connected to the bottom of one side, close to the circuit board, of the body (1), and a flow guide groove (11) is formed in the bottom of the connecting block (5).
6. The heat dissipation device based on the wireless networking charging equipment of claim 5, characterized in that: and an automatic pressing plate (6) is arranged at the bottom of the connecting block (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122514505.8U CN216218409U (en) | 2021-10-19 | 2021-10-19 | Heat abstractor based on wireless network deployment battery charging outfit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122514505.8U CN216218409U (en) | 2021-10-19 | 2021-10-19 | Heat abstractor based on wireless network deployment battery charging outfit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216218409U true CN216218409U (en) | 2022-04-05 |
Family
ID=80884342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122514505.8U Active CN216218409U (en) | 2021-10-19 | 2021-10-19 | Heat abstractor based on wireless network deployment battery charging outfit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216218409U (en) |
-
2021
- 2021-10-19 CN CN202122514505.8U patent/CN216218409U/en active Active
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