CN206531028U - A kind of outdoor led driving power supplies - Google Patents
A kind of outdoor led driving power supplies Download PDFInfo
- Publication number
- CN206531028U CN206531028U CN201720233152.5U CN201720233152U CN206531028U CN 206531028 U CN206531028 U CN 206531028U CN 201720233152 U CN201720233152 U CN 201720233152U CN 206531028 U CN206531028 U CN 206531028U
- Authority
- CN
- China
- Prior art keywords
- shell
- inner casing
- driving power
- power supplies
- led driving
- 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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- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
The utility model discloses a kind of outdoor led driving power supplies, it is related to led driving power supplies field, including the circuit board in housing and housing, wherein described housing includes inner casing and shell, wherein connecting rod is provided with the middle of the top of outer casing inner wall, inner casing is provided with connecting hole in relevant position, connecting rod passes through connecting hole, the circuit board is located in inner casing, the both sides upper end of shell is provided with undulatory collection spool, collection spool is communicated with inner casing, shell is provided with outer vent in the lower section of hub slot, the bottom of inner casing is provided with interior ventilating opening, the bottom of shell is provided with two pieces of elastic water suction blocks, uniform through hole is distributed on water suction block, water suction block is located at the both sides of interior ventilating opening and the upper surface for the block that absorbs water and is connected with inner casing, the bottom of shell is provided with discharge outlet between side wall and water suction block.This led driving power supplies are the driving power supplies for being placed on open air, and the housing of this driving power supply is dimerous with inner casing by shell, can play the shockproof effect of water proof and dust proof.
Description
Technical field
The utility model is related to led driving power supplies field, and in particular to a kind of outdoor led driving power supplies.
Background technology
LED drive power is that power supply is supplied to be converted to specific voltage x current to drive the power supply changeover device that LED is luminous,
Under normal circumstances：The input of LED drive power includes high pressure industrial frequency AC（That is civil power）, low-voltage direct, HVDC, low pressure it is high
Frequency is exchanged（Such as the output of electronic transformer）Deng.And it is that can become with LED forward drop value that the output of LED drive power is then most of
Change and change the constant current source of voltage.
LED is energy-conserving product, and the efficiency of driving power supply will height.The structure in light fixture is arranged on for power supply, is particularly weighed
Will.Because LED luminous efficiency declines with the rise of LED temperature, LED radiating is extremely important.The efficiency of power supply
Height, its dissipation power is small, just small in light fixture internal heat generation amount, also just reduces the temperature rise of light fixture.Have to the light decay for delaying LED
Profit.The life-span of driving power supply will be adapted with LED life-span.It is increasingly extensive with LED application, the performance of LED drive power
LED requirement will be increasingly adapted to..
Utility model content
In view of the shortcomings of the prior art, to be to provide the water proof and dust proof that a kind of open air uses shockproof for the purpose of this utility model
Outdoor led driving power supplies.
The technical problem that the utility model is solved can be realized using following technical scheme：A kind of outdoor led drivings electricity
Source, including housing and the circuit board in housing, wherein the housing includes inner casing and shell, wherein in the middle of the top of outer casing inner wall
Provided with connecting rod, inner casing is provided with connecting hole in relevant position, and connecting rod passes through connecting hole, and the circuit board is located in inner casing, outside
The both sides upper end of shell is provided with undulatory collection spool, and collection spool is communicated with inner casing, and shell is provided with separate ventilation in the lower section of hub slot
Mouthful, the bottom of inner casing is provided with interior ventilating opening, and the bottom of shell is distributed uniform provided with two pieces of elastic water suction blocks on the block that absorbs water
Through hole, water suction block is located at the both sides of interior ventilating opening and the upper surface for the block that absorbs water and is connected with inner casing, and the bottom of shell is in side wall and suction
Discharge outlet is provided between water block.
It is preferred that, the shell is provided with spring in the both sides of connecting rod, and the two ends of spring are connected with inner casing, shell respectively.
It is preferred that, the upper surface of the shell is provided with the support of universal connection, and the top of support is provided with baffle plate.
It is preferred that, the baffle plate is provided with solar panel, and solar panel is electrical connected with the circuit board.
It is preferred that, two ends are equipped with sealing ring in the hub slot.
Beneficial effect is：This led driving power supplies are the driving power supplies for being placed on open air, the housing of this driving power supply be by
Shell is dimerous with inner casing, is flexibly connected between shell and inner casing by connecting rod so that inner casing has in shell
The activity of certain amplitude, water suction block can prevent inner casing from significantly rocking with spring, it is to avoid inner casing shakes during outdoor strong wind.Collection
Spool is used on through wire, separate ventilation hole can divulge information, and is passed through inner housing inner radiating from interior ventilating opening, and water suction block can be with
Avoid from the water droplet that outer vent enters is splashed into inner casing, while through hole nor affects on air circulation radiating thereon, discharge outlet can
Discharged with the water for accumulating the rainy day, so that water proof and dust proof.In addition, the baffle plate on shell can keep out wind and rain, thereon in the sun
Energy cell panel can be used as temporary source with electric power storage in emergency.
Brief description of the drawings
Fig. 1 is a kind of structural representation of outdoor led driving power supplies of the utility model；
Wherein 1, inner casing；2, shell；3, connecting rod；4, connecting hole；5, collect spool；6, outer vent；7, interior ventilating opening；8,
Absorb water block；9, discharge outlet；10, spring；11, support；12, baffle plate；13, solar panel；14, sealing ring；15, circuit board.
Embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with the accompanying drawings.
Fig. 1 shows a kind of embodiment of outdoor led driving power supplies of the utility model：A kind of outdoor led drivings electricity
Source, including housing and the circuit board 15 in housing, wherein the housing includes the top of inner casing 1 and shell 2, the wherein inwall of shell 2
Connecting rod 3 is provided with the middle of end, inner casing 1 is provided with connecting hole 4 in relevant position, and connecting rod 3 passes through connecting hole 4, the circuit board 15
In inner casing 1, the both sides upper end of shell 2 is provided with undulatory collection spool 5, and collection spool 5 is communicated with inner casing 1, and shell 2 is in line concentration
The lower section of groove is provided with outer vent 6, and the bottom of inner casing 1 is provided with interior ventilating opening 7, and the bottom of shell 2 is provided with two pieces of elastic water suctions
Be distributed uniform through hole on block 8, water suction block 8, water suction block 8 be located at the both sides of interior ventilating opening 7 and the upper surface for the block 8 that absorbs water with it is interior
Shell 1 is connected, and the bottom of shell 2 is provided with discharge outlet 9 between side wall and water suction block 8.
It is worth noting that, the shell 2 is provided with spring 10 in the both sides of connecting rod 3, the two ends of spring 10 respectively with it is interior
Shell 1, shell 2 are connected.The upper surface of the shell 2 is provided with the support 11 of universal connection, and the top of support 11 is provided with baffle plate 12.Institute
Baffle plate 12 is stated provided with solar panel 13, solar panel 13 is electrical connected with the circuit board 15.The hub slot
Interior two ends are equipped with sealing ring 14.
Based on above-mentioned, this led driving power supplies are the driving power supplies for being placed on open air, and the housing of this driving power supply is by outer
Shell 2 and inner casing 1 are dimerous, are flexibly connected between shell 2 and inner casing 1 by connecting rod 3 so that inner casing 1 is in shell 2
Inside there is the activity of certain amplitude, water suction block 8 can prevent inner casing 1 from significantly rocking with spring 10, it is to avoid interior during outdoor strong wind
Shell 1 shakes.Collecting spool 5 is used on through wire, separate ventilation hole can divulge information, and is passed through the inside of inner casing 1 from interior ventilating opening 7 and dissipates
Heat, water suction block 8 can avoid being splashed into inner casing 1 from the water droplet that outer vent 6 enters, while through hole nor affects on air stream thereon
Logical radiating, the water discharge that discharge outlet 9 can accumulate the rainy day, so that water proof and dust proof.In addition, baffle plate 12 on shell 2 can be with
Keep out wind and rain, temporary source can be used as in emergency with electric power storage in solar panel 13 thereon.
Embodiment of the present utility model is the foregoing is only, the scope of the claims of the present utility model is not thereby limited, it is every
The equivalent structure or equivalent flow conversion made using the utility model specification and accompanying drawing content, or be directly or indirectly used in
Other related technical fields, are similarly included in scope of patent protection of the present utility model.
Claims (5)
1. a kind of outdoor led driving power supplies, including housing and the circuit board in housing, it is characterised in that：The housing includes interior
Connecting rod is provided with the middle of the top of shell and shell, wherein outer casing inner wall, inner casing is provided with connecting hole in relevant position, and connecting rod is passed through
Connecting hole, the circuit board is located in inner casing, and the both sides upper end of shell is provided with undulatory collection spool, collection spool and interior shell phase
Logical, shell is provided with outer vent in the lower section of hub slot, and the bottom of inner casing is provided with interior ventilating opening, and the bottom of shell is provided with two pieces of bullets
Property water suction block, be distributed uniform through hole on water suction block, water suction block is located at the upper surface of the both sides of interior ventilating opening and the block that absorbs water
It is connected with inner casing, the bottom of shell is provided with discharge outlet between side wall and water suction block.
2. a kind of outdoor led driving power supplies according to claim 1, it is characterised in that：The shell is in the both sides of connecting rod
Provided with spring, the two ends of spring are connected with inner casing, shell respectively.
3. a kind of outdoor led driving power supplies according to claim 1, it is characterised in that：The upper surface of the shell is provided with ten thousand
To the support of connection, the top of support is provided with baffle plate.
4. a kind of outdoor led driving power supplies according to claim 3, it is characterised in that：The baffle plate is provided with solar-electricity
Pond plate, solar panel is electrical connected with the circuit board.
5. a kind of outdoor led driving power supplies according to claim 1, it is characterised in that：Two ends are equipped with the hub slot
Sealing ring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720233152.5U CN206531028U (en) | 2017-03-10 | 2017-03-10 | A kind of outdoor led driving power supplies |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720233152.5U CN206531028U (en) | 2017-03-10 | 2017-03-10 | A kind of outdoor led driving power supplies |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206531028U true CN206531028U (en) | 2017-09-29 |
Family
ID=59918410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720233152.5U Expired - Fee Related CN206531028U (en) | 2017-03-10 | 2017-03-10 | A kind of outdoor led driving power supplies |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206531028U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343936A (en) * | 2017-12-26 | 2018-07-31 | 铜陵迈维电子科技有限公司 | A kind of LED drive power of high-protection level |
| WO2024061193A1 (en) * | 2022-09-21 | 2024-03-28 | 青岛海尔电冰箱有限公司 | Refrigeration apparatus |
-
2017
- 2017-03-10 CN CN201720233152.5U patent/CN206531028U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108343936A (en) * | 2017-12-26 | 2018-07-31 | 铜陵迈维电子科技有限公司 | A kind of LED drive power of high-protection level |
| WO2024061193A1 (en) * | 2022-09-21 | 2024-03-28 | 青岛海尔电冰箱有限公司 | Refrigeration apparatus |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 Termination date: 20190310 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |