CN207527517U - A kind of LED light driving power - Google Patents
A kind of LED light driving power Download PDFInfo
- Publication number
- CN207527517U CN207527517U CN201721357519.0U CN201721357519U CN207527517U CN 207527517 U CN207527517 U CN 207527517U CN 201721357519 U CN201721357519 U CN 201721357519U CN 207527517 U CN207527517 U CN 207527517U
- Authority
- CN
- China
- Prior art keywords
- housing
- cover
- driving power
- fixedly connected
- top surface
- 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
Landscapes
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
Abstract
A kind of LED light driving power, including housing, driving power is placed in housing, upper part of the housing is open, the top surface of housing is fixedly connected with the bottom surface of cover, the lower openings of cover, cover is communicated with enclosure interior, the top surface of cover opens up several bar-shaped troughs being mutually parallel, the both sides of cover open up air port respectively, wind turbine is fixedly mounted in one of air port, the both sides of each bar-shaped trough are respectively fixedly connected with the both sides of heat sink, and the bottom surface of each heat sink is located in housing and can be engaged with the top surface of driving power.Pass through the mutual cooperation between wedge block, plate, slot, cover can be secured firmly to the top surface of housing, and user is by pressing moulded rod, the inner end of compression bar is fixedly connected with the pressing plate, and so as to move inward pressing plate, spring stress is shunk, until the horizontal plane of the wedge block on inverted L shape bar is detached from the horizontal plane of the wedge block on the outside of pressing plate, cover can be easily removed at this time, it is convenient for disassembly and assembly, it can be convenient for overhauling driving power.
Description
Technical field
The utility model is related to a kind of power supply, specifically a kind of LED light driving power.
Background technology
LED drive power is the power supply changeover device that power supply supply is converted to specific voltage and current so that LED to be driven to shine,
The service life of single LED of LED lamp in itself is up to 100,000 hours, but its application will arrange in pairs or groups LED light driving power, therefore, LED light
The service life of tool must account for from integration.To reach matching requirement, the LED light driving power service life must be over 100,000 hours, drive
At work, for the temperature of many elements more than 80 DEG C, this is a main problem point for influencing the driving power service life to dynamic power supply.Mesh
The heat dissipation performance of preceding driving power is poor, and heat dissipation is more single, is mostly dissipated using simple radiating groove or heat emission hole
Heat, such mode radiate more slowly, and the temperature of driving power is still higher.
Utility model content
The utility model provides a kind of LED light driving power, the defects of to solve in the prior art.
The utility model is achieved by the following technical programs：
Including housing, driving power, the upper opening of housing, the top of housing are placed in housing for a kind of LED light driving power
Face is fixedly connected with the bottom surface of cover, the lower openings of cover, and cover is communicated with enclosure interior, the top surface of cover open up it is several mutually
Parallel bar-shaped trough, the both sides of cover open up air port respectively, are fixedly mounted wind turbine in one of air port, and the two of each bar-shaped trough
Side is respectively fixedly connected with the both sides of heat sink, and the bottom surface of each heat sink is located in housing and can be connect with the top surface of driving power
Cooperation is touched, the side of housing is fixedly connected with the side of rectangular sleeve, and the top and bottom of rectangular sleeve are communicated with the external world, rectangular sleeve
Inner wall is fixedly connected with one end of several springs, and the other end of spring is respectively fixedly connected with the inside of same pressing plate, pressing plate
Outside two row wedge blocks are fixedly mounted, two row wedge blocks are mutually parallel, and one end of compression bar, rectangle are fixedly connected on the outside of pressing plate
Pilot hole is opened up on the outside of set, is communicated inside pilot hole and rectangular sleeve, the other end of compression bar passes through pilot hole, the side bottom of cover
Portion is fixedly connected with one end of two inverted L shape bars, and downward, the inside of the vertical bar of inverted L shape bar is solid respectively for the other end of inverted L shape bar
Dingan County fills the same wedge block of a row, and the wedge block on the outside of wedge block and pressing plate on inverted L shape bar is staggered, and inverted L shape bar
On wedge block and pressing plate on the outside of the horizontal plane of wedge block can be engaged；The opposite side of housing is fixedly connected with rectangular slab
Side, the top surface of rectangular slab open up slot, and the top and bottom of slot are communicated with the external world, and another side bottom of cover, which is fixed, to be connected
One end of plugboard, plate are inverted L shape structure, and the vertical plate of plate is inserted into slot；Temperature is installed in housing
Degree sensor and micro control unit, temperature sensor are connect with micro control unit circuit, and micro control unit is electric with driving power, wind turbine respectively
Road connects.
A kind of LED light driving power as described above, respectively with being connect before the inner wall of cover before the heat sink
Cooperation is touched, the back side of heat sink coordinates respectively with the inner wall rear-face contact of cover, wherein groove is opened up before several heat sinks,
The back side of remaining heat sink opens up same groove, and the both sides of groove are communicated with lid portion inside, and groove interlocks in cover
Arrangement.
A kind of LED light driving power as described above, the front and rear two sides of the housing open up several heat emission holes respectively, dissipate
Hot hole is communicated with enclosure interior.
A kind of LED light driving power as described above, the bottom surface of the housing open up several radiating grooves being mutually parallel,
The top surface of radiating groove communicates respectively with enclosure interior.
A kind of LED light driving power as described above, Air Filter is fixedly mounted in the top surface of the radiating groove respectively.
The utility model has the advantages that：The utility model is by temperature sensor monitors driving power temperature, if LED light
Driving power temperature is excessively high more than 100 degree, signal is passed to micro control unit after temperature sensor sense temperature, micro control unit leads to
Adjustment output current is crossed to adjust whole lamp power, reduces electric current, power consumption is reduced and reaches the function of reducing temperature, meanwhile, it can
To ensure that lamp current can be promoted again, increased power, reached certain brightness when temperature is less than 50 degrees Celsius again；Pass through heat dissipation
Plate can by driving power generate heat absorption, temperature be more than 100 degree when micro control unit control blower fan work, by wind turbine come
Enhance the air flowing in cover, the air quickly flowed can take away the heat on heat sink, so as to be conducive to driving power
Heat dissipation.By the mutual cooperation between wedge block, plate, slot, cover can be secured firmly to the top surface of housing, and use
By pressing moulded rod, the inner end of compression bar is fixedly connected with the pressing plate person, and so as to move inward pressing plate, spring stress is received
Contracting until the horizontal plane of the wedge block on inverted L shape bar is detached from the horizontal plane of the wedge block on the outside of pressing plate, can easily take at this time
Lower cover, it is convenient for disassembly and assembly, it can be convenient for overhauling driving power.
Description of the drawings
It in order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is
Some embodiments of the utility model, for those of ordinary skill in the art, in the premise of not making the creative labor property
Under, it can also be obtained according to these attached drawings other attached drawings.
Fig. 1 is the structure diagram of the utility model；Fig. 2 is the enlarged drawing of the A direction views of Fig. 1.
Reference numeral：1 housing, 2 cover, 3 bar-shaped trough, 4 air port, 5 heat sink, 6 rectangular sleeve, 7 spring, 8 pressing plate, 9 wedge shape
17 heat emission hole of block 10 compression bar, 11 pilot hole, 12 inverted L shape bar, 13 rectangular slab, 14 slot, 15 plate, 16 groove, 18 radiating groove
19 Air Filters.
Specific embodiment
Purpose, technical scheme and advantage to make the utility model embodiment are clearer, new below in conjunction with this practicality
Attached drawing in type embodiment, the technical scheme in the utility model embodiment is clearly and completely described, it is clear that is retouched
The embodiment stated is the utility model part of the embodiment, instead of all the embodiments.Based on the implementation in the utility model
Example, those of ordinary skill in the art's all other embodiments obtained without creative efforts, belongs to
The range of the utility model protection.
A kind of LED light driving power as shown in the figure, including housing 1, places driving power, the top of housing 1 in housing 1
Opening, the top surface of housing 1 are fixedly connected with the bottom surface of cover 2, the lower openings of cover 2, are communicated inside cover 2 and housing 1, cover
2 top surface opens up several bar-shaped troughs 3 being mutually parallel, and the both sides of cover 2 open up air port 4, fixed in one of air port 4 respectively
Wind turbine is installed, the both sides of each bar-shaped trough 3 are respectively fixedly connected with the both sides of heat sink 5, and the bottom surface of each heat sink 5 is located at housing
It can be engaged in 1 and with the top surface of driving power, the side of housing 1 is fixedly connected with the side of rectangular sleeve 6, rectangular sleeve 6
Top and bottom are communicated with the external world, and the inner wall of rectangular sleeve 6 is fixedly connected with one end of several springs 7, the other end of spring 7
The inside of same pressing plate 8 is respectively fixedly connected with, two row wedge blocks 9 are fixedly mounted in the outside of pressing plate 8, and two row wedge blocks 9 are mutually
Parallel, the outside of pressing plate 8 is fixedly connected with one end of compression bar 10, and the outside of rectangular sleeve 6 opens up pilot hole 11, pilot hole 11 and rectangle
It is communicated inside set 6, the other end of compression bar 10 passes through pilot hole 11, and a side bottom of cover 2 is fixedly connected with two inverted L shape bars 12
One end, downward, the same wedge of a row is fixedly mounted in the inside of the vertical bar of inverted L shape bar 12 to the other end of inverted L shape bar 12 respectively
Shape block 9, the wedge block 9 in 8 outside of wedge block 9 and pressing plate on inverted L shape bar 12 are staggered, and the wedge block 9 on inverted L shape bar 12
It can be engaged with the horizontal plane of the wedge block 9 in 8 outside of pressing plate；The opposite side of housing 1 is fixedly connected with the side of rectangular slab 13,
The top surface of rectangular slab 13 opens up slot 14, and the top and bottom of slot 14 are communicated with the external world, and another side bottom of cover 2 is fixed
One end of plate 15 is connected, plate 15 is inverted L shape structure, and the vertical plate of plate 15 is inserted into slot 14；It is solid in housing 1
Dingan County is equipped with temperature sensor and micro control unit, and temperature sensor connect with micro control unit circuit, micro control unit respectively with driving
Power supply, fan circuit connection.The utility model is by temperature sensor monitors driving power temperature, if LED light driving power
Temperature is excessively high more than 100 degree, signal is passed to micro control unit after temperature sensor sense temperature, micro control unit is by adjusting defeated
Go out electric current to adjust whole lamp power, reduce electric current, reduce power consumption and reach the function of reducing temperature, simultaneously, it is ensured that when
Temperature is less than 50 degrees Celsius, and lamp current can be promoted again again, increases power, reaches certain brightness；It can be incited somebody to action by heat sink 5
The heat absorption that driving power generates, micro control unit control blower fan work, enhances cover by wind turbine when temperature is more than 100 degree
Air flowing in 2, the air quickly flowed can take away the heat on heat sink 5, so as to be conducive to driving power heat dissipation.It is logical
The mutual cooperation between wedge block 9, plate 15, slot 14 is crossed, cover 2 can be secured firmly to the top surface of housing 1, and use
By pressing moulded rod 10, the inner end of compression bar 10 is fixedly connected person with pressing plate 8, so as to move inward pressing plate 8, spring 7
Forced contraction, until the horizontal plane of the wedge block 9 on inverted L shape bar 12 is detached from the horizontal plane of the wedge block 9 in 8 outside of pressing plate, at this time
Cover 2 can be easily removed, it is convenient for disassembly and assembly, it can be convenient for overhauling driving power.
Specifically, it is dissipated respectively with being engaged before the inner wall of cover 2 before heat sink 5 described in the present embodiment
The back side of hot plate 5 coordinates respectively with the inner wall rear-face contact of cover 2, wherein groove 16 is opened up before several heat sinks 5, remaining
The back side of heat sink 5 open up same groove 16, the both sides of groove 16 are communicated with inside cover 2, and groove 16 is in cover 2
It is staggered.The structure can extend the path that air is walked in cover 2, be conducive to quickly reduce the heat of heat sink 5, from
And be conducive to the cooling of driving power.
Specifically, the front and rear two sides of the housing 1 described in the present embodiment opens up several heat emission holes 17 respectively, heat emission hole 17 with
It is communicated inside housing 1.The structure can enhance 1 inner air flow of housing, be conducive to driving power heat dissipation.
Further, the bottom surface of the housing 1 described in the present embodiment opens up several radiating grooves 18 being mutually parallel, radiating groove 18
Top surface communicated respectively with inside housing 1.The structure can enhance 1 inner air flow of housing, be conducive to driving power heat dissipation.
Further, Air Filter 19 is fixedly mounted in the top surface of the radiating groove 18 described in the present embodiment respectively.The structure energy
The extraneous dust of enough blockings enters in housing 1, so as to keep environment in housing 1 clean and tidy.
Finally it should be noted that：Above example is only to illustrate the technical solution of the utility model, rather than its limitations；
Although the utility model is described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that：
It still can modify to the technical solution recorded in foregoing embodiments or which part technical characteristic is carried out etc.
With replacement；And these modifications or replacement, various embodiments of the utility model technology that it does not separate the essence of the corresponding technical solution
The spirit and scope of scheme.
Claims (5)
1. a kind of LED light driving power, it is characterised in that：Including housing（1）, housing（1）Interior placement driving power, housing（1）
Upper opening, housing（1）Top surface be fixedly connected with cover（2）Bottom surface, cover（2）Lower openings, cover（2）With housing
（1）Inside communicates, cover（2）Top surface open up several bar-shaped troughs being mutually parallel（3）, cover（2）Both sides open up wind respectively
Mouthful（4）, one of air port（4）Interior fixed installation wind turbine, each bar-shaped trough（3）Both sides be respectively fixedly connected with heat sink（5）
Both sides, each heat sink（5）Bottom surface be located at housing（1）It is interior and can be engaged with the top surface of driving power, housing（1）
Side be fixedly connected with rectangular sleeve（6）Side, rectangular sleeve（6）Top and bottom communicated with the external world, rectangular sleeve（6）It is interior
Several springs are fixedly connected on the inside of wall（7）One end, spring（7）The other end be respectively fixedly connected with same pressing plate（8）It is interior
Side, pressing plate（8）Outside be fixedly mounted two row wedge blocks（9）, two row wedge blocks（9）It is mutually parallel, pressing plate（8）Outside fix
Connect compression bar（10）One end, rectangular sleeve（6）Outside open up pilot hole（11）, pilot hole（11）With rectangular sleeve（6）Internal phase
It is logical, compression bar（10）The other end pass through pilot hole（11）, cover（2）A side bottom be fixedly connected with two inverted L shape bars（12）'s
One end, inverted L shape bar（12）The other end downward, inverted L shape bar（12）That a row are fixedly mounted respectively is similary the inside of vertical bar
Wedge block（9）, inverted L shape bar（12）On wedge block（9）With pressing plate（8）The wedge block in outside（9）It is staggered, and inverted L shape
Bar（12）On wedge block（9）With pressing plate（8）The wedge block in outside（9）Horizontal plane can be engaged；Housing（1）It is another
Side is fixedly connected with rectangular slab（13）Side, rectangular slab（13）Top surface open up slot（14）, slot（14）Top and bottom
It is communicated with the external world, cover（2）Another side bottom be fixedly connected with plate（15）One end, plate（15）For inverted L shape structure, insert
Plate（15）Vertical plate be inserted into slot（14）It is interior；Housing（1）Temperature sensor and micro control unit are inside installed with, temperature
Degree sensor is connect with micro control unit circuit, and micro control unit is connect respectively with driving power, fan circuit.
2. a kind of LED light driving power according to claim 1, it is characterised in that：The heat sink（5）Before point
Not and cover（2）Inner wall before be engaged, heat sink（5）The back side respectively with cover（2）Inner wall rear-face contact cooperation,
Wherein several heat sinks（5）Before open up groove（16）, remaining heat sink（5）The back side open up same groove（16）,
Groove（16）Both sides and cover（2）Inside communicates, groove（16）In cover（2）Inside it is staggered.
3. a kind of LED light driving power according to claim 1, it is characterised in that：The housing（1）Front and rear two sides
Several heat emission holes are opened up respectively（17）, heat emission hole（17）And housing（1）Inside communicates.
4. a kind of LED light driving power according to claim 1, it is characterised in that：The housing（1）Bottom surface open up
Several radiating grooves being mutually parallel（18）, radiating groove（18）Top surface respectively with housing（1）Inside communicates.
5. a kind of LED light driving power according to claim 4, it is characterised in that：The radiating groove（18）Top surface
Air Filter is fixedly mounted respectively（19）.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721357519.0U CN207527517U (en) | 2017-10-20 | 2017-10-20 | A kind of LED light driving power |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721357519.0U CN207527517U (en) | 2017-10-20 | 2017-10-20 | A kind of LED light driving power |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207527517U true CN207527517U (en) | 2018-06-22 |
Family
ID=62568901
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721357519.0U Expired - Fee Related CN207527517U (en) | 2017-10-20 | 2017-10-20 | A kind of LED light driving power |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207527517U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020019137A1 (en) * | 2018-07-23 | 2020-01-30 | 深圳市大疆创新科技有限公司 | Control method and apparatus for searchlight, and control apparatus, aircraft and flight system |
-
2017
- 2017-10-20 CN CN201721357519.0U patent/CN207527517U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2020019137A1 (en) * | 2018-07-23 | 2020-01-30 | 深圳市大疆创新科技有限公司 | Control method and apparatus for searchlight, and control apparatus, aircraft and flight system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206611443U (en) | A kind of radiating dustproof interchanger | |
| CN202419331U (en) | High-power LED (light-emitting diode) street lamp of heat loss through convection | |
| CN207527517U (en) | A kind of LED light driving power | |
| CN202327705U (en) | LED lamp with small surface opening rate | |
| CN213425656U (en) | Dustproof heat dissipation type photovoltaic terminal box | |
| CN209489020U (en) | A kind of novel reliability waterproof radiating structure based on LED drive power | |
| CN207921929U (en) | A kind of LED illumination lamp that facilitating dedusting and can radiate | |
| CN205447410U (en) | Fin formula LED street lamp | |
| CN205664244U (en) | Novel high -power LED lamp | |
| CN209462246U (en) | A kind of radiator of switch power module | |
| CN204420798U (en) | Energy-saving LED road lamp | |
| CN207407089U (en) | A kind of LED light being easily installed | |
| CN207687707U (en) | A kind of lamp body structure of Separated radiating | |
| CN206865657U (en) | A kind of special-purpose multifunctional optical transmitter and receiver | |
| CN208507518U (en) | A kind of distribution transforming automation heat dissipation switch | |
| CN208139010U (en) | A kind of Multifunctional LED lamp with minitype radiator | |
| CN207764732U (en) | A kind of household small-size exchanger core sheet heat radiator | |
| CN207516921U (en) | A kind of high-efficient heat-dissipating computer rear cover | |
| CN207020632U (en) | A kind of portable computer built-in power structure | |
| CN205407725U (en) | High -efficient solar panel assembly of heat dissipation type | |
| CN110762437A (en) | Integral type LED lamps and lanterns based on air purification and intelligent stereo set | |
| CN206055436U (en) | A kind of small power LED street lamp | |
| CN214790923U (en) | Integrated structure module radiator | |
| CN212544127U (en) | Light control device | |
| CN207907200U (en) | A kind of LED heat radiation modules |
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: 20180622 Termination date: 20191020 |