CN220517996U - Battery charging device with excellent waterproof effect - Google Patents
Battery charging device with excellent waterproof effect Download PDFInfo
- Publication number
- CN220517996U CN220517996U CN202321759875.0U CN202321759875U CN220517996U CN 220517996 U CN220517996 U CN 220517996U CN 202321759875 U CN202321759875 U CN 202321759875U CN 220517996 U CN220517996 U CN 220517996U
- Authority
- CN
- China
- Prior art keywords
- battery
- jack
- charging device
- plug
- pad
- 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.)
- Active
Links
- 230000000694 effects Effects 0.000 title claims abstract description 14
- 238000007789 sealing Methods 0.000 claims abstract description 27
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 8
- 239000000741 silica gel Substances 0.000 claims description 8
- 229910002027 silica gel Inorganic materials 0.000 claims description 8
- 238000010438 heat treatment Methods 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 abstract description 2
- 238000000926 separation method Methods 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 238000005192 partition Methods 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction 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
- 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
Landscapes
- Secondary Cells (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
- Connector Housings Or Holding Contact Members (AREA)
Abstract
The utility model discloses a battery charging device with excellent waterproof effect, which comprises a charger main body, wherein two sides of the charger main body are connected with a power plug and a battery plug through wires, a circuit board, a heat dissipation plate and a fan are arranged in the charger main body, an air inlet and an air outlet are arranged on the side wall of the charger main body, a waterproof pad is arranged on the side end face of the power plug, a jack is arranged at the front end of the power plug, and a sealing pad is arranged in the jack. According to the utility model, the waterproof pad with the folding seam is arranged at the outer end of the battery plug, and is filled between the battery plug and the battery, so that the tightness between the battery plug and the battery is greatly improved, the charging safety is improved, the sealing pad is arranged in the jack, the sealing pad shields the jack, so that the moist air is prevented from corroding a wiring contact in the jack, the moisture resistance of the device is improved, and the sealing pad is folded inwards due to the separation seam structure.
Description
Technical Field
The utility model relates to the technical field of charging equipment, in particular to a battery charging device with excellent waterproof effect.
Background
The battery of the battery car needs to be charged through the charging device, and when the battery charging device is used in an outdoor environment or a humid environment, the battery charging device is often affected by factors such as rainwater and liquid splashing, so that the performance of the charger is reduced and even short-circuit faults occur.
Most of the existing charging devices have certain waterproof performance, but the tightness between the charger plug and the battery is poor, certain gaps exist, when outdoor charging is conducted, rainwater continuously submerges outside the charger plug when heavy rain is suddenly encountered, the rainwater easily enters the plug along the gaps, equipment is short-circuited, faults occur, and when overcast and rainy days, the air humidity is high, the charging battery plug is exposed for a long time, contact points in the plug are easily corroded, poor contact between the plug and the battery is caused, and the charging safety is affected.
Disclosure of Invention
The utility model aims to provide a battery charging device with excellent waterproof effect, which is used for solving the problem of poor waterproof property between a charger plug and a battery in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a battery charging device that water-proof effects is excellent, includes the charger main part, there are power plug and battery plug in the both sides of charger main part through the wire connection, be provided with circuit board, heating panel and fan in the charger main part, the lateral wall of charger main part is provided with air intake and air outlet, power plug's side terminal surface is provided with waterproof pad, power plug's front end is provided with the jack, be provided with sealed pad in the jack.
Preferably, the waterproof pad has a pyramid structure, so that the resistance component is increased when the power plug is inserted, and the waterproof pad is convenient to insert and difficult to loosen.
Preferably, the waterproof pad is provided with a folding seam at the end far away from the insertion hole, and the thicker end of the waterproof pad is provided with a certain folding space through the folding seam, so that the resistance between the power plug and the battery interface is not too large.
Preferably, the waterproof pad is made of silica gel, and the silica gel has good elasticity and corrosion resistance.
Preferably, the sealing gasket is a membrane flap made of silica gel, a partition slit is formed in the sealing gasket, the jack is shielded by the sealing gasket, wiring contacts in the jack are prevented from being corroded by humid air, and the moisture resistance of the device is improved.
Preferably, the side length of the jack close to the sealing gasket is longer than the side length of the jack far away from the sealing gasket, so that a certain space is reserved in the jack for folding and containing the sealing gasket.
Preferably, forty-five degrees included angles are arranged between the air inlet and the air outlet and the horizontal plane, so that rainwater cannot flow into the charger main body when water is splashed on the charger main body.
Compared with the prior art, the utility model has the beneficial effects that:
1. according to the utility model, the conical waterproof pad with the folding seam is arranged at the outer end of the battery plug, and the waterproof pad is filled between the battery plug and the battery, so that the tightness between the battery plug and the battery is greatly improved, and the charging safety is improved.
2. According to the utility model, the sealing gasket is arranged in the jack, so that the sealing gasket shields the jack, the wiring contacts in the jack are prevented from being corroded by humid air, the moisture resistance of the equipment is improved, and the sealing gasket can be folded inwards due to the separation seam structure, so that the convenience of the equipment is ensured.
Drawings
FIG. 1 is a front cross-sectional view of the present utility model;
FIG. 2 is an enlarged view of FIG. 1 in accordance with the present utility model;
fig. 3 is a side view of the battery plug of the present utility model.
In the figure: 1 charger main body, 11 circuit board, 12 heating panel, 13 fans, 14 air outlets, 15 air inlets, 2 power plugs, 3 battery plugs, 31 jack, 32 waterproof pad, 321 folding seam, 33 sealing pad, 331 parting seam.
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.
Example 1
Referring to fig. 1 to 3, a battery charging device with excellent waterproof effect in the drawings comprises a charger main body 1, wherein both sides of the charger main body 1 are connected with a power plug 2 and a battery plug 3 through wires, a circuit board 11, a heat dissipation plate 12 and a fan 13 are arranged in the charger main body 1, an air inlet 15 and an air outlet 14 are arranged on the side wall of the charger main body 1, a waterproof pad 32 is arranged on the side end face of the power plug 2, an inserting hole 31 is arranged at the front end of the power plug 2, and a sealing pad 33 is arranged in the inserting hole 31.
The waterproof pad 32 has a pyramid-shaped structure, so that the resistance component is increased when the power plug 2 is inserted, and the waterproof pad is convenient to insert and not easy to loosen.
The waterproof pad 32 is provided with a folding seam 321 at the end far away from the jack 31, and the thicker end of the waterproof pad 32 is provided with a certain folding space through the folding seam 321, so that the resistance between the power plug 2 and the battery interface is not too large.
The waterproof pad 32 is made of silica gel, and the elasticity and the corrosion resistance of the silica gel are good.
The sealing pad 33 is a membrane flap made of silica gel, the sealing pad 33 is provided with a partition slit 331, the jack 31 is shielded by the sealing pad 33, wiring contacts in the jack 31 are prevented from being corroded by humid air, and the moisture resistance of the device is improved.
The side of the jack 31 close to the sealing pad 33 is longer than the side of the jack 31 far away from the sealing pad 33, so that a certain space is reserved in the jack 31 for folding and accommodating the sealing pad 33.
An included angle of forty-five degrees is formed between the air inlet 15, the air outlet 14 and the horizontal plane, so that rainwater cannot flow into the charger main body 1 when water is splashed on the charger main body 1.
The device is used when: when the battery plug 3 is inserted into the interface of the battery, the plug and the battery squeeze the waterproof pad 32, so that the waterproof pad 32 compresses the space of the folding seam 321 and can be smoothly inserted into the power interface, the waterproof pad 32 is filled between the battery plug 3 and the battery under the elastic action of the waterproof pad 32, so that the tightness between the battery plug 3 and the battery is greatly improved, an electrode plate in the power interface penetrates through the sealing pad 33 to be inserted into the jack 31 to be connected with the power connector, and when the power connector is pulled out, the sealing pad 33 shields the jack 31, so that the moisture-proof performance of the device is improved, and wiring contacts in the jack 31 are prevented from being corroded by moist air.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. A battery charging device excellent in waterproof effect, comprising:
charger main part (1), the both sides of charger main part (1) are connected with power plug (2) and battery plug (3) through the wire, be provided with circuit board (11), heating panel (12) and fan (13) in charger main part (1), the lateral wall of charger main part (1) is provided with air intake (15) and air outlet (14), the side terminal surface of power plug (2) is provided with waterproof pad (32), the front end of power plug (2) is provided with jack (31), be provided with sealed pad (33) in jack (31).
2. The battery charging device excellent in waterproof effect according to claim 1, wherein: the waterproof pad (32) is of a pyramid-shaped structure.
3. The battery charging device excellent in waterproof effect according to claim 1, wherein: the waterproof pad (32) is provided with a folding seam (321) at the end far away from the jack (31).
4. The battery charging device excellent in waterproof effect according to claim 1, wherein: the waterproof pad (32) is made of silica gel.
5. The battery charging device excellent in waterproof effect according to claim 1, wherein: the sealing gasket (33) is a membrane flap made of silica gel, and a parting line (331) is arranged on the sealing gasket (33).
6. The battery charging device excellent in waterproof effect according to claim 1, wherein: the end edge of the insertion hole (31) close to the sealing gasket (33) is longer than the end edge of the insertion hole (31) far away from the sealing gasket (33).
7. The battery charging device excellent in waterproof effect according to claim 1, wherein: forty-five degree included angles are arranged between the air inlet (15) and the horizontal plane and between the air outlet (14) and the horizontal plane.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321759875.0U CN220517996U (en) | 2023-07-06 | 2023-07-06 | Battery charging device with excellent waterproof effect |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321759875.0U CN220517996U (en) | 2023-07-06 | 2023-07-06 | Battery charging device with excellent waterproof effect |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220517996U true CN220517996U (en) | 2024-02-23 |
Family
ID=89933841
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321759875.0U Active CN220517996U (en) | 2023-07-06 | 2023-07-06 | Battery charging device with excellent waterproof effect |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220517996U (en) |
-
2023
- 2023-07-06 CN CN202321759875.0U patent/CN220517996U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |