CN202167686U - Waterproof power supply box - Google Patents
Waterproof power supply box Download PDFInfo
- Publication number
- CN202167686U CN202167686U CN2011202476156U CN201120247615U CN202167686U CN 202167686 U CN202167686 U CN 202167686U CN 2011202476156 U CN2011202476156 U CN 2011202476156U CN 201120247615 U CN201120247615 U CN 201120247615U CN 202167686 U CN202167686 U CN 202167686U
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- CN
- China
- Prior art keywords
- mine dam
- mine
- dam
- waterproof
- box body
- 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a waterproof power supply box. The power supply box comprises a box body and a cover body, the box body is buckled with the cover body; a fist waterproof wall and a second waterproof wall are arranged inside and outside of the box body in a spaced manner; and the first waterproof wall is taller than the second waterproof wall. Since the first waterproof wall and the second waterproof wall are arranged, the water-proof power supply box has an excellent waterproof function, and is simple in structure.
Description
Technical field
The utility model relates to a kind of power pack, especially relates to a kind of water-proof function power pack that has.
Background technology
In order to realize power taking purpose easily, power connector is by increasing practicality, but under present technology, power supply power taking device all is exposed to outer, thereby is easy to generate many danger such as the electric leakage that gets wet.Present waterproof power pack on the market generally adopts the method that water proof ring is installed to reach the waterproof purpose.Yet many, the complex structure of said waterproof power pack member.
The utility model content
The utility model is to the defective that above-mentioned background technology exists a kind of good waterproof performance, power pack simple in structure to be provided.
For realizing above-mentioned purpose, the utility model discloses a kind of waterproof power pack, it comprises box body and lid, and box body and lid are interlocked, and said box body internal and external partition is provided with first mine dam and second mine dam, and said first mine dam is higher than second mine dam.
Further, said lid internal and external partition is provided with the 3rd mine dam and the 4th mine dam, and said the 3rd mine dam is lower than the 4th mine dam.
Further, said second mine dam is positioned between the 3rd mine dam and the 4th mine dam; The 3rd mine dam is positioned between first mine dam and second mine dam.
Further, said the 4th mine dam stretches out and forms the outer.
Further, the said outer and second mine dam connect.
In sum, the utility model is through being provided with first mine dam and the high height of second mine dam, make inside and outside form one have pressure differential vacuum zone; Water can not infiltrate in the power pack; Thereby reach the excellent waterproof effect, and the utility model is simple in structure, fitting tight.
Description of drawings
Fig. 1 is the structural representation of the utility model.
The generalized section of Fig. 2 the utility model.
Embodiment
For further understanding characteristic, technological means and the specific purposes that reached, the function of the utility model, the utility model is described in further detail below in conjunction with accompanying drawing and embodiment.
See also Fig. 1, the utility model waterproof power pack comprises box body 1 and lid 2, and box body 1 is interlocked with lid 2.
See also Fig. 2, the inside top of box body 1 is provided with first mine dam 11, and the top outer of box body 1 is provided with second mine dam, 12, the first mine dams 11 and is higher than formation one groove between second mine dam, 12, the first mine dams 11 and second mine dam 12.
When box body 1 and lid 2 were interlocked, the 4th mine dam 22 snapped in the groove between first mine dam 11 and second mine dam 12; First mine dam 11 snaps in the groove between the 3rd mine dam 21 and the 4th mine dam 22; The outer 23 and second mine dam 12 connect.
In sum, when using the utility model, because first mine dam, 11 to the second mine dams, 12 height; The vacuum zone that inside and outside formation one has pressure differential can not infiltrate in the power pack water, thereby reaches the excellent waterproof effect; And the utility model is simple in structure, fitting tight.
The above embodiment has only expressed a kind of execution mode of the utility model, and it describes comparatively concrete and detailed, but can not therefore be interpreted as the restriction to the utility model scope.Should be pointed out that for the person of ordinary skill of the art under the prerequisite that does not break away from the utility model design, can also make some distortion and improvement, these all belong to the protection range of the utility model.Therefore, the protection range of the utility model should be as the criterion with accompanying claims.
Claims (5)
1. waterproof power pack; Comprise box body (1) and lid (2), box body (1) is interlocked with lid (2), and it is characterized in that: said box body (1) inside top is provided with first mine dam (11); Said box body (1) top outer is provided with second mine dam (12); Said first mine dam (11) is higher than second mine dam (12), and said lid (2) bottom inside is provided with the 3rd mine dam (21), and said lid (2) bottom outside is provided with the 4th mine dam (22).
2. waterproof power pack according to claim 1 is characterized in that: said the 3rd mine dam (21) height less than the 4th mine dam (22) highly.
3. waterproof power pack according to claim 2; It is characterized in that: form a groove between said first mine dam (11) and second mine dam (12), said the 4th mine dam (22) snaps in the groove between first mine dam (11) and second mine dam (12); Form a groove between said the 3rd mine dam (21) and the 4th mine dam (22), said first mine dam (11) snaps in the groove between the 3rd mine dam (21) and the 4th mine dam (22).
4. waterproof power pack according to claim 2 is characterized in that: said the 4th mine dam (22) stretches out and forms outer (23).
5. waterproof power pack according to claim 4 is characterized in that: said outer (23) connect with second mine dam (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202476156U CN202167686U (en) | 2011-07-14 | 2011-07-14 | Waterproof power supply box |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202476156U CN202167686U (en) | 2011-07-14 | 2011-07-14 | Waterproof power supply box |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202167686U true CN202167686U (en) | 2012-03-14 |
Family
ID=45803492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202476156U Expired - Fee Related CN202167686U (en) | 2011-07-14 | 2011-07-14 | Waterproof power supply box |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202167686U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106972780A (en) * | 2017-04-01 | 2017-07-21 | 深圳市无电通科技有限公司 | Change the passive back springing type switch of number of keys |
-
2011
- 2011-07-14 CN CN2011202476156U patent/CN202167686U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106972780A (en) * | 2017-04-01 | 2017-07-21 | 深圳市无电通科技有限公司 | Change the passive back springing type switch of number of keys |
| CN112187096A (en) * | 2017-04-01 | 2021-01-05 | 广东易百珑智能科技有限公司 | Passive rebound switch capable of changing number of keys |
| CN106972780B (en) * | 2017-04-01 | 2021-02-09 | 广东易百珑智能科技有限公司 | Passive rebound switch capable of changing number of keys |
| CN113162467A (en) * | 2017-04-01 | 2021-07-23 | 广东易百珑智能科技有限公司 | Passive rebound switch capable of changing number of keys |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Waterproof power source box Effective date of registration: 20130726 Granted publication date: 20120314 Pledgee: China Merchants Bank Limited by Share Ltd Dongguan branch Pledgor: Dongguan Bangchen Photoelectrc Co.,Ltd. Registration number: 2013990000512 |
|
| PLDC | Enforcement, change and cancellation of contracts on pledge of patent right or utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120314 Termination date: 20140714 |
|
| EXPY | Termination of patent right or utility model |