CN206531030U - A kind of led driving power supplies shell - Google Patents
A kind of led driving power supplies shell Download PDFInfo
- Publication number
- CN206531030U CN206531030U CN201720233157.8U CN201720233157U CN206531030U CN 206531030 U CN206531030 U CN 206531030U CN 201720233157 U CN201720233157 U CN 201720233157U CN 206531030 U CN206531030 U CN 206531030U
- Authority
- CN
- China
- Prior art keywords
- fixed plate
- driving power
- power supplies
- led driving
- lower casing
- 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
Links
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- Fastening Of Light Sources Or Lamp Holders (AREA)
Abstract
The utility model discloses a kind of led driving power supplies shell, it is related to led driving power supplies field, including housing, wherein described housing includes the lower casing and upper casing being hinged, lower casing is provided with other three side provided with the fixed plate being detachably connected in hub slot, lower casing, and fixed plate is provided with some positioning holes, provided with the pilot pin being slidably connected in positioning hole, positioning cap of the end provided with threaded connection of pilot pin.This shell is to place led driving power supplies for installing, this shell is mainly provided with dismountable fixed plate in housing, the circuit board of led driving power supplies is fixed in fixed plate by pilot pin so that circuit board directly can take out fixed plate in detachable maintaining, is more facilitated.
Description
Technical field
The utility model is related to led driving power supplies field, and in particular to a kind of led driving power supplies shell.
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.Therefore led driving power supplies will be easily installed maintenance.With LED
Application it is increasingly extensive, the performance of LED drive power will increasingly be adapted to LED requirement.
Utility model content
In view of the shortcomings of the prior art, the purpose of this utility model is that providing one kind is easy to led driving power supply circuit boards
The led driving power supply shells of detachable maintaining.
The technical problem that the utility model is solved can be realized using following technical scheme：Outside a kind of led driving power supplies
Shell, including housing, wherein the housing includes the lower casing and upper casing being hinged, lower casing is provided with hub slot, lower casing in other three side
Provided with the fixed plate being detachably connected, fixed plate is provided with provided with the pilot pin being slidably connected in some positioning holes, positioning hole, fixed
Positioning cap of the end provided with threaded connection of position pin.
It is preferred that, the top of the hub slot is provided with card article, and the fixed plate is in the corresponding position of each hub slot provided with card
Groove, neck is provided with bellows, and bellows is provided with yi word pattern groove.
It is preferred that, four turnings of the fixed plate are provided with buckle, and lower casing is provided with hole clipping on the relevant position of buckle,
Buckle is connected in hole clipping.
It is preferred that, the inwall of the upper casing is provided with some column type cushion blocks.
It is preferred that, the lower casing is provided with some air vents in the lower section of fixed plate.
Beneficial effect is：This shell is to place led driving power supplies for installing, and this shell is mainly provided with housing
Dismountable fixed plate, the circuit board of led driving power supplies is fixed in fixed plate by pilot pin so that circuit board is tieed up in dismounting
Directly fixed plate can be taken out, more facilitate when repairing.Fixed plate has some fixed by pilot pin fixing circuit board in fixed plate
Position pin, can be according to the pilot pin of the position adjustment fixing circuit board of circuit board fixing hole.In addition, dividing on lower casing and fixed plate
There are not hub slot and neck, will can be blocked in the line set on circuit board, ripple protection of pipe wire, water proof and dust proof.Cushion block can
To block the component on circuit board from top, led driving power supplies are preferably protected, while the structure of multiple cushion blocks
Also allow for radiating.Air vent is located at the lower section of fixed plate, is easy to this housing to be radiated, and is also possible to prevent circuit board water inlet.
Brief description of the drawings
Fig. 1 is a kind of structural representation of led driving power supplies shell of the utility model；
Fig. 2 is a kind of front view of led driving power supplies shell of the utility model；
Wherein 1, upper casing；2, lower casing；3, fixed plate；4, pilot pin；5, positioning cap；6, hub slot；7, card article；8, neck；
9, bellows；10, buckle；11, hole clipping；12, cushion block；13, air vent.
Embodiment
Describe preferred embodiment of the present utility model in detail below in conjunction with the accompanying drawings.
Fig. 1 and Fig. 2 show a kind of embodiment of led driving power supplies shell of the utility model：A kind of led drivings electricity
Source shell, including housing, wherein the housing includes the lower casing 2 being hinged and upper casing 1, lower casing 2 is provided with hub slot in other three side
6, lower casing 2 is interior provided with the fixed plate 3 being detachably connected, and fixed plate 3 is provided with to be provided with some positioning holes, positioning hole and is slidably connected
Pilot pin 4, the positioning cap 5 of the end of pilot pin 4 provided with threaded connection.
It is worth noting that, the top of the hub slot 6 is provided with card article 7, pair of the fixed plate 3 in each hub slot 6
It should locate to be provided with neck 8, neck 8 is provided with bellows 9, and bellows 9 is provided with yi word pattern groove.Four of the fixed plate 3 turn
Angle is provided with buckle 10, and lower casing 2 is provided with hole clipping 11 on the relevant position of buckle 10, and buckle 10 is connected in hole clipping 11.It is described
The inwall of upper casing 1 is provided with some column type cushion blocks 12.The lower casing 2 is provided with some air vents 13 in the lower section of fixed plate 3.
Fixed plate 3 is removed from lower casing 2, circuit board is placed in fixed plate 3, by the pilot pin 4 of correspondence position
Positioning cap 5 is removed, and fixes circuit board, then fixed plate 3 is connected in lower casing 2, the wire point of each component on circuit board
The other class of door is passed through from hub slot 6, and is wrapped with bellows 9, covers upper casing 1.
Based on above-mentioned, this shell is to place led driving power supplies for installing, and this shell is mainly in housing provided with can
The fixed plate 3 of dismounting, the circuit board of led driving power supplies is fixed in fixed plate 3 by pilot pin 4 so that circuit board is in dismounting
Directly fixed plate 3 can be taken out, more facilitate during maintenance.Fixed plate 3 has in fixed plate 3 by the fixing circuit board of pilot pin 4
Some pilot pins 4, can be according to the pilot pin 4 of the position adjustment fixing circuit board of circuit board fixing hole.In addition, lower casing 2 with
There are hub slot 6 and neck 8 in fixed plate 3 respectively, will can be blocked in the line set on circuit board, the protection wire of bellows 9 is prevented
Water is dust-proof.Cushion block 12 can block the component on circuit board from top, led driving power supplies preferably be protected, together
When multiple cushion blocks 12 structure also allow for radiating.Air vent 13 is located at the lower section of fixed plate 3, is easy to this housing to be radiated,
It can prevent circuit board from intaking.
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 led driving power supplies shell, including housing, it is characterised in that：The housing includes the lower casing and upper casing being hinged, under
Shell is provided with other three side provided with the fixed plate being detachably connected in hub slot, lower casing, and fixed plate is provided with some positioning holes, fixed
Provided with the pilot pin being slidably connected in the hole of position, positioning cap of the end provided with threaded connection of pilot pin.
2. a kind of led driving power supplies shell according to claim 1, it is characterised in that：The top of the hub slot is provided with card
Bar, the fixed plate is provided with neck in the corresponding position of each hub slot, and neck is provided with bellows, and bellows is provided with yi word pattern
Groove.
3. a kind of led driving power supplies shell according to claim 1, it is characterised in that：On four turnings of the fixed plate
Provided with buckle, lower casing is provided with hole clipping on the relevant position of buckle, and buckle is connected in hole clipping.
4. a kind of led driving power supplies shell according to claim 1, it is characterised in that：If the inwall of the upper casing is provided with
Dry column type cushion block.
5. a kind of led driving power supplies shell according to claim 1, it is characterised in that：The lower casing is in the lower section of fixed plate
Provided with some air vents.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720233157.8U CN206531030U (en) | 2017-03-10 | 2017-03-10 | A kind of led driving power supplies shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720233157.8U CN206531030U (en) | 2017-03-10 | 2017-03-10 | A kind of led driving power supplies shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206531030U true CN206531030U (en) | 2017-09-29 |
Family
ID=59918411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720233157.8U Expired - Fee Related CN206531030U (en) | 2017-03-10 | 2017-03-10 | A kind of led driving power supplies shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206531030U (en) |
-
2017
- 2017-03-10 CN CN201720233157.8U patent/CN206531030U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170929 Termination date: 20190310 |