CN220374312U - Lightweight waterproof dampproofing machine casing that charges - Google Patents
Lightweight waterproof dampproofing machine casing that charges Download PDFInfo
- Publication number
- CN220374312U CN220374312U CN202321780712.0U CN202321780712U CN220374312U CN 220374312 U CN220374312 U CN 220374312U CN 202321780712 U CN202321780712 U CN 202321780712U CN 220374312 U CN220374312 U CN 220374312U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- wall
- frame
- air inlet
- moistureproof
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 8
- 239000003463 adsorbent Substances 0.000 claims abstract description 7
- 238000001914 filtration Methods 0.000 claims description 20
- 238000010438 heat treatment Methods 0.000 claims description 16
- 238000001125 extrusion Methods 0.000 claims description 7
- 238000005192 partition Methods 0.000 claims description 3
- 238000004078 waterproofing Methods 0.000 claims description 3
- 239000000428 dust Substances 0.000 abstract description 6
- 239000012535 impurity Substances 0.000 abstract description 5
- 238000010521 absorption reaction Methods 0.000 abstract description 2
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 239000000306 component Substances 0.000 description 7
- 238000001816 cooling Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Classifications
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
-
- 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
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model discloses a lightweight waterproof and moistureproof charger shell, which comprises a shell, wherein an air inlet and an air outlet are respectively formed in two sides of the shell, a filter assembly is arranged in the air inlet and comprises a filter frame clamped in the air inlet, a filter screen is fixedly connected between the top and the bottom of the inner wall of the filter frame, and a water absorbing sponge is arranged at the bottom of the inner wall of the filter frame and positioned on the right side of the filter screen. According to the utility model, dust and impurities can be filtered before external air enters the shell through the arrangement of the filter screen, moisture in the air can be primarily absorbed through the arrangement of the water absorbing sponge, further absorption of the moisture in the air can be realized through the arrangement of the dampproof adsorbent, the entry of moisture or dust impurities in the external air into the shell through the air inlet can be avoided, the dustproof and dampproof performance of electrical equipment in the shell can be realized, and the service life of the electrical equipment can be prolonged.
Description
Technical Field
The utility model relates to the technical field of chargers, in particular to a lightweight waterproof and moistureproof charger shell.
Background
The current electric vehicles mainly comprise electric bicycles, electric tricycles and low-end electric vehicles, and also comprise high-end electric buses which are partially tried to run, wherein the former is the result of natural social demands, and the latter is the result of policy support. These electric vehicles basically meet the needs of short-range travel or transportation, and the charging work is basically solved by users themselves. The rapid development of electric vehicles reflects the strong desire of vast nationalities to improve vehicles, and along with the development of economy, automobiles (including electric vehicles) are necessarily the first choice vehicles of the vast nationalities. Along with the development of electric vehicles, a matched vehicle charger is extended, and the vehicle charger is special equipment for charging a vehicle battery of the electric vehicle, is a power conversion device with a specific function used in charging the battery, and can be divided into a direct current charger and an alternating current charger.
The existing charger can generate certain temperature in the use process of internal electric equipment, and then most methods are that air inlets and air outlets are respectively formed in two sides of a shell, high-temperature air in the charger circulates with external cold air, so that cooling treatment of the internal electric equipment in the shell is realized, however, when the charger is used outdoors and is wet in foggy days or rainy days, fog or rainwater easily enters the shell from a heat dissipation port, the shell is easily affected with damp, the internal electric equipment is easily damaged due to excessive damp, even is burnt, and certain potential safety hazards exist.
Disclosure of Invention
The utility model aims to solve the defects in the prior art, and provides a lightweight waterproof and moistureproof charger shell.
In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a lightweight dampproofing and waterproofing machine casing that charges, includes the casing, air inlet and gas outlet have been seted up respectively to the both sides of casing, the inside of air inlet is provided with filtering component, filtering component includes the joint in the inside filtration frame of air inlet, fixedly connected with filter screen between the top and the bottom of filtration frame inner wall, the bottom of filtration frame inner wall just is located the right side of filter screen and is provided with the sponge that absorbs water, just be located two division boards of right side fixedly connected with of sponge between the top and the bottom of filtration frame inner wall, the bottom of filtration frame inner wall just be located two be provided with dampproofing adsorbent between the division boards, the top of air inlet inner wall just is located the right side fixedly connected with heating pipe of filtration frame, two chucking holes have all been seted up to the front and the back of filtration frame, the front and the back of casing all are provided with chucking device, be provided with the air exhauster on the inner wall of gas outlet through the support frame.
As a further description of the above technical solution:
and a one-way valve is fixedly connected between the top and the bottom of the inner wall of the air outlet and positioned at the left side of the exhaust fan.
As a further description of the above technical solution:
the clamping device comprises a U-shaped frame, the U-shaped frame is fixedly connected to the front face of the shell, a sliding plate is connected between the top and the bottom of the inner wall of the U-shaped frame in a sliding mode, and two clamping rods are fixedly connected to the back face of the sliding plate.
As a further description of the above technical solution:
the front fixedly connected with pull rod of slide, the other end of pull rod runs through the U type frame and extends to the front of U type frame, the positive one end fixedly connected with pull block of pull rod extension to U type frame, the front of slide just is located the surface fixedly connected with extrusion spring of pull rod.
As a further description of the above technical solution:
the top of the inner wall of the air inlet and the back of the heating pipe are fixedly connected with a humidity sensor.
As a further description of the above technical solution:
the clamping rod is matched with the clamping hole.
As a further description of the above technical solution:
one side of the partition plate is provided with a plurality of through holes.
As a further description of the above technical solution:
the humidity sensor, the exhaust fan and the heating pipe are all electrically connected with an external power supply through an external control switch.
The utility model has the following beneficial effects:
1. compared with the prior art, the lightweight waterproof moistureproof charger shell can filter dust and impurities before external air enters the shell through the arrangement of the filter screen, can primarily absorb moisture in the air through the arrangement of the water absorption sponge, and can further absorb the moisture in the air through the arrangement of the moistureproof adsorbent, so that the moisture or dust impurities in the external air can be prevented from entering the shell through the air inlet, and the inside of the shell is prevented from being dust and moistureproof, so that the service life of electrical equipment can be prolonged; can monitor the inside cold air of entering casing through humidity transducer's setting, when the humidity in the cold air after filtering is higher than the default, through control switch with the heating pipe circular telegram, the heating pipe produces certain temperature, carry out drying process to the inside air of entering casing, and discharge the heat that the heating pipe gives off through the air exhauster, the effectual circumstances that wets easily when charging the machine when using outdoors in the time of having avoided fog or rainy day, thereby the normal operating of inside electrical equipment of protection, avoid inside electrical equipment to lead to short circuit or burn out the phenomenon emergence because of the wet.
2. Compared with the prior art, this dampproofing and waterproofing battery charger casing of lightweight draws the piece to indirectly drive the slide through manual pulling and removes, the slide removes and drives the chucking pole and withdraw from the air inlet, and the slide removes and extrudees extrusion spring, afterwards, with the inside of filter frame joint at the air inlet, loosen and draw the piece, extrude the slide through extrusion spring's elasticity effect, and then drive the inside in chucking hole of chucking pole embedding, thereby it is spacing fixed to carry out to filter frame, thereby realize the installation to filter unit, otherwise, can realize the dismantlement to filter unit, and then improved the convenience of user to filter unit dismouting, convenient to use person changes or clean the maintenance to filter unit, the practicality of device has been improved.
Drawings
Fig. 1 is a perspective view of the whole structure of a lightweight waterproof and moistureproof charger shell provided by the utility model;
FIG. 2 is a side perspective view of a lightweight waterproof and moistureproof charger housing according to the present utility model;
FIG. 3 is a side perspective view of a housing and air inlet of a lightweight waterproof and moistureproof charger housing according to the present utility model;
fig. 4 is a perspective view of a filter assembly of the lightweight waterproof and moistureproof charger shell provided by the utility model;
fig. 5 is a cross-sectional view of a filter frame of a lightweight waterproof and moistureproof charger housing provided by the utility model.
Legend description:
1. a housing; 2. an air inlet; 3. an air outlet; 4. a filter frame; 5. a filter screen; 6. a water absorbing sponge; 7. a partition plate; 8. a moisture resistant adsorbent; 9. heating pipes; 10. a clamping hole; 11. an exhaust fan; 12. a one-way valve; 13. a humidity sensor; 14. a U-shaped frame; 15. a slide plate; 16. a clamping rod; 17. a pull rod; 18. pulling blocks; 19. the spring is pressed.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-5, the utility model provides a lightweight waterproof and moistureproof charger shell: including casing 1, air inlet 2 and gas outlet 3 have been seted up respectively to casing 1's both sides, air inlet 2's inside is provided with filter unit, filter unit includes joint in the inside filter frame 4 of air inlet 2, fixedly connected with filter screen 5 between the top and the bottom of filter frame 4 inner wall, the bottom of filter frame 4 inner wall just be located filter screen 5's right side and be provided with the sponge 6 that absorbs water, just be located two division boards 7 of right side fixedly connected with of sponge 6 between the top and the bottom of filter frame 4 inner wall, a plurality of through-hole has been seted up to one side of division board 7, filter frame 4 inner wall's bottom just be located and be provided with dampproofing adsorbent 8 between two division boards 7, two chucking holes 10 have all been seted up at the top of air inlet 2 inner wall and be located filter frame 4's right side fixedly connected with heating pipe 9, the front and the back of filter frame 4 all be provided with chucking device, be provided with air exhauster 11 on the inner wall of gas outlet 3 through the support frame.
A one-way valve 12 is fixedly connected between the top and the bottom of the inner wall of the air outlet 3 and positioned at the left side of the exhaust fan 11.
The clamping device comprises a U-shaped frame 14, the U-shaped frame 14 is fixedly connected to the front face of the shell 1, a sliding plate 15 is slidably connected between the top and the bottom of the inner wall of the U-shaped frame 14, two clamping rods 16 are fixedly connected to the back face of the sliding plate 15, the clamping rods 16 are matched with the clamping holes 10, a pull rod 17 is fixedly connected to the front face of the sliding plate 15, the other end of the pull rod 17 penetrates through the U-shaped frame 14 and extends to the front face of the U-shaped frame 14, a pull block 18 is fixedly connected to one end of the pull rod 17 extending to the front face of the U-shaped frame 14, and an extrusion spring 19 is fixedly connected to the front face of the sliding plate 15 and positioned on the outer surface of the pull rod 17.
The top of the inner wall of the air inlet 2 and the back of the heating pipe 9 are fixedly connected with a humidity sensor 13.
The humidity sensor 13, the exhaust fan 11 and the heating pipe 9 are all electrically connected with an external power supply through external control switches.
Working principle: when the charging machine is used, electrical equipment in the shell 1 of the charging machine generates a certain temperature during operation, the exhaust fan 11 is started through the control switch, the exhaust fan 11 pumps out high-temperature gas in the shell 1, negative pressure is formed in the shell 1, so that external cold air is filtered through the filtering component, dust and impurities can be filtered before the external air enters the shell 1 through the arrangement of the filter screen 5, moisture in the air can be primarily absorbed through the arrangement of the water absorbing sponge 6, the moisture in the air can be further absorbed through the arrangement of the dampproof adsorbent 8, and then the filtered cold air passes through the air inlet 2 to enter the shell 1, so that the ventilation of the gas in the shell 1 and the external gas is realized, and the cooling treatment of the internal electrical equipment is realized;
the cold air entering the shell 1 can be monitored through the arrangement of the humidity sensor 13, when the humidity in the filtered cold air is higher than a preset value, the heating pipe 9 is electrified through the control switch, the heating pipe 9 generates a certain temperature, the air entering the shell 1 is dried, and the heat emitted by the heating pipe 9 is discharged through the exhaust fan 11, so that the condition that the charger is easy to be wetted when being used outdoors in a foggy day or a rainy day is effectively avoided, the normal operation of internal electric equipment is protected, and the phenomenon that the internal electric equipment is short-circuited or burnt due to the wetting is avoided;
when the filter component needs to be replaced or cleaned and maintained, the pull block 18 is manually pulled, the pull block 18 drives the pull rod 17 to move, the pull rod 17 moves to drive the slide plate 15 to move, the slide plate 15 moves to drive the clamping rod 16 to withdraw from the air inlet 2, and the slide plate 15 moves to extrude the extrusion spring 19, then, the filter frame 4 is clamped in the air inlet 2, the pull block 18 is loosened, the slide plate 15 is extruded through the elastic force of the extrusion spring 19, and then the clamping rod 16 is driven to be embedded in the clamping hole 10, so that the filter frame 4 is limited and fixed, and the filter component is mounted, otherwise, the filter component can be dismounted, and the convenience of dismounting the filter component by a user is improved.
Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.
Claims (8)
1. The utility model provides a lightweight dampproofing and waterproofing machine casing that charges, includes casing (1), its characterized in that: air inlet (2) and gas outlet (3) have been seted up respectively to the both sides of casing (1), the inside of air inlet (2) is provided with filtering component, filtering component includes joint in inside filtration frame (4) of air inlet (2), fixedly connected with filter screen (5) between the top and the bottom of filtration frame (4) inner wall, the bottom of filtration frame (4) inner wall just is located the right side of filter screen (5) and is provided with sponge (6) that absorbs water, just be located the right side fixedly connected with two division board (7) between the top and the bottom of filtration frame (4) inner wall, the bottom of filtration frame (4) inner wall just is located two be provided with dampproofing adsorbent (8) between division board (7), the top of air inlet (2) inner wall just is located the right side fixedly connected with heating pipe (9) of filtration frame (4), two chucking holes (10) have all been seted up in the front and the back of filtration frame (4), the front and the back of casing (1) all are provided with chucking device, air outlet (3) are provided with air exhauster (11) through support frame (3).
2. The lightweight waterproof and moistureproof charger shell according to claim 1, wherein: a one-way valve (12) is fixedly connected between the top and the bottom of the inner wall of the air outlet (3) and positioned on the left side of the exhaust fan (11).
3. The lightweight waterproof and moistureproof charger shell according to claim 1, wherein: the clamping device comprises a U-shaped frame (14), the U-shaped frame (14) is fixedly connected to the front face of the shell (1), a sliding plate (15) is connected between the top and the bottom of the inner wall of the U-shaped frame (14) in a sliding mode, and two clamping rods (16) are fixedly connected to the back face of the sliding plate (15).
4. A lightweight waterproof and moistureproof charger housing according to claim 3, wherein: the front fixedly connected with pull rod (17) of slide (15), the other end of pull rod (17) runs through U type frame (14) and extends to the front of U type frame (14), the one end fixedly connected with pull block (18) of pull rod (17) extension to the front of U type frame (14), the front of slide (15) just is located the surface fixedly connected with extrusion spring (19) of pull rod (17).
5. The lightweight waterproof and moistureproof charger shell according to claim 1, wherein: the top of the inner wall of the air inlet (2) and the back of the heating pipe (9) are fixedly connected with a humidity sensor (13).
6. A lightweight waterproof and moistureproof charger housing according to claim 3, wherein: the clamping rod (16) is matched with the clamping hole (10).
7. The lightweight waterproof and moistureproof charger shell according to claim 1, wherein: one side of the partition plate (7) is provided with a plurality of through holes.
8. The lightweight waterproof and moistureproof charger shell according to claim 5, wherein: the humidity sensor (13), the exhaust fan (11) and the heating pipe (9) are electrically connected with an external power supply through external control switches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321780712.0U CN220374312U (en) | 2023-07-07 | 2023-07-07 | Lightweight waterproof dampproofing machine casing that charges |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321780712.0U CN220374312U (en) | 2023-07-07 | 2023-07-07 | Lightweight waterproof dampproofing machine casing that charges |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220374312U true CN220374312U (en) | 2024-01-23 |
Family
ID=89568355
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321780712.0U Active CN220374312U (en) | 2023-07-07 | 2023-07-07 | Lightweight waterproof dampproofing machine casing that charges |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220374312U (en) |
-
2023
- 2023-07-07 CN CN202321780712.0U patent/CN220374312U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |