CN207796828U - A kind of LED lamp with heat sinking function - Google Patents
A kind of LED lamp with heat sinking function Download PDFInfo
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- CN207796828U CN207796828U CN201820178874.XU CN201820178874U CN207796828U CN 207796828 U CN207796828 U CN 207796828U CN 201820178874 U CN201820178874 U CN 201820178874U CN 207796828 U CN207796828 U CN 207796828U
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- fixed
- lamp holder
- shaft
- pedestal
- led lamp
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Abstract
The utility model discloses a kind of LED lamps with heat sinking function, including flap seat and it is fixed at the lamp holder of flap seat lower end, lamp holder is hollow structure, pedestal is fixed in lamp holder, the lower end of pedestal is fixed with LED lamp, the opposite madial wall of left and right two of lamp holder is fixed with cooling fin, cooling fin is located at the top of pedestal, and the lower end of cooling fin is fixed with multiple equally distributed radiating blocks, the opposite madial wall of left and right two of lamp holder longitudinally offers bar-shaped trough, sliding has rolling bearing in two bar-shaped troughs, shaft is transversely provided in lamp holder, shaft is between cooling fin and pedestal, inner wall of the both ends of shaft respectively with two rolling bearings is fixedly attached, the axial wall of shaft is fixed with multiple dust removal brush.The utility model is easy to operate, can ensure that radiating block and cooling fin efficiently radiate to LED lamp, extend the service life of LED lamp.
Description
Technical field
The utility model is related to LED lamp technical field more particularly to a kind of LED lamps with heat sinking function.
Background technology
LED (Light Emitting Diode), light emitting diode are a kind of can to convert electrical energy into consolidating for visible light
The semiconductor devices of state, it can directly be converted electricity to light.The heart of LED is the chip of a semiconductor, one end of chip
It is attached on a holder, one end is cathode, and the other end connects the anode of power supply, makes entire chip by epoxy encapsulation.
With the fast development of LED technology, the structure and use form of existing LED lamp are also varied.But it is existing
LED lamp all generally existing heat dissipation effects it is poor, service life is also affected.Therefore, the utility model devises one
LED lamp of the kind with heat sinking function.
Utility model content
Purpose of the utility model is to solve existing LED lamp all generally existing heat dissipation effects are poor, the longevity is used
The problem of life is also affected, and a kind of LED lamp with heat sinking function proposed.
To achieve the goals above, the utility model uses following technical solution：
A kind of LED lamp with heat sinking function, including flap seat and the lamp holder for being fixed at flap seat lower end, the lamp
Seat is hollow structure, is fixed with pedestal in the lamp holder, the lower end of the pedestal is fixed with LED lamp, the lamp holder phase
To the madial wall of left and right two be fixed with cooling fin, the cooling fin is located at the top of pedestal, and the lower end of the cooling fin
Multiple equally distributed radiating blocks are fixed with, the opposite madial wall of left and right two of the lamp holder longitudinally offers bar-shaped trough,
Sliding has rolling bearing in two bar-shaped troughs, is transversely provided with shaft in the lamp holder, the shaft be located at cooling fin and
Between pedestal, the inner wall of the both ends of the shaft respectively with two rolling bearings is fixedly attached, and the axial wall fixation of the shaft is set
There are multiple dust removal brush, one end of the shaft to run through the side wall of bar-shaped trough and extend to the outside of lamp holder；The lower end of the lamp holder
Equipped with opening, the lower end movable sleeve of the lamp holder is connected to lampshade, and two opposite vertical portion side walls of the lampshade offer recessed
Slot, the groove is interior to be equipped with cross bar, and the bar wall of the cross bar is fixed with spring base, and the right side wall of institute's spring base is fixed with bullet
Spring, the spring and cross bar pivot bush unit, and the one end of the spring far from spring base is fixedly connected with the right side wall of groove, institute
The one end for stating cross bar extends to the outside of groove, and the right side wall of the other end through-going recess of the cross bar simultaneously extends in lampshade,
Lower end offers the limiting slot to match with cross bar at left and right sides of the lamp holder.
Preferably, the upper end of the side wall of the radiating block and lamp holder offers multiple equally distributed heat emission holes.
Preferably, the right end of the shaft is fixed with turntable.
Preferably, the one end of the cross bar far from limiting slot is fixed with draw ring.
Preferably, the dust removal brush with radiating block and base into contact.
Compared with prior art, the utility model provides a kind of LED lamp with heat sinking function, has following beneficial
Effect：
1, turntable should be turned with hand by the way that the turntable in shaft one end is arranged with the LED lamp of heat sinking function, it can
Shaft is driven to be rotated, shaft can drive dust removal brush to be rotated, while mobile shaft moves in bar-shaped trough, dust removal brush
Dust on radiating block and pedestal can be cleared up, can ensure that radiating block and cooling fin efficiently carry out LED lamp
Heat dissipation, extends the service life of LED lamp.
2, it should pull draw ring that can drive cross by the way that the draw ring in cross bar one end is arranged with the LED lamp of heat sinking function
Bar moves so that cross bar is removed from limiting slot, and then convenient for being installed and being dismantled lampshade with lamp holder, worker easy to repair
Lamps and lanterns are repaired, by the spring being arranged on spring base, a pulling force can be applied to cross bar, so that cross bar and limiting slot
It is in close contact, lampshade and lamp holder can be carried out to firm fixation.
It is not directed to part in the device to be the same as those in the prior art or can be realized by using the prior art, the utility model
It is easy to operate, it can ensure that radiating block and cooling fin efficiently radiate to LED lamp, extend LED lamp uses the longevity
Life.
Description of the drawings
Fig. 1 be the utility model proposes a kind of LED lamp with heat sinking function structural schematic diagram；
Fig. 2 be the utility model proposes a kind of LED lamp part A with heat sinking function structural schematic diagram.
In figure：1 flap seat, 2 lamp holders, 3 pedestals, 4 LED lamps, 5 cooling fins, 6 radiating blocks, 7 shafts, 8 dust removal brush, 9 bar shapeds
Slot, 10 rolling bearings, 11 lampshades, 12 grooves, 13 cross bars, 14 spring bases, 15 springs, 16 limiting slots, 17 draw rings, 18 turntables, 19
Heat emission hole.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.
In the description of the present invention, it should be understood that term "upper", "lower", "front", "rear", "left", "right",
The orientation or positional relationship of the instructions such as "top", "bottom", "inner", "outside" is to be based on the orientation or positional relationship shown in the drawings, and is only
The utility model and simplifying describes for ease of description, do not indicate or imply the indicated device or element must have it is specific
Orientation, with specific azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Referring to Fig.1-2, a kind of LED lamp with heat sinking function, including flap seat 1 and it is fixed at 1 lower end of flap seat
Lamp holder 2, lamp holder 2 is hollow structure, is fixed with pedestal 3 in lamp holder 2, the lower end of pedestal 3 is fixed with LED lamp 4, lamp holder
The 2 opposite madial walls of left and right two are fixed with cooling fin 5, and cooling fin 5 is located at the top of pedestal 3, and the lower end of cooling fin 5 is solid
Surely multiple equally distributed radiating blocks 6 are equipped with, the side wall of radiating block 6 offers multiple equally distributed with the upper end of lamp holder 2
Heat emission hole 19 can increase the contact area of radiating block 6 and air, so that radiating block 6 effectively dissipates LED lamp
Heat, the opposite madial wall of left and right two of lamp holder 2 longitudinally offer bar-shaped trough 9, and being slided in two bar-shaped troughs 9 has rolling bearing
10, shaft 7 is transversely provided in lamp holder 2, and between cooling fin 5 and pedestal 3, the both ends of shaft 7 are rolled with two shaft 7 respectively
The inner wall of bearing 10 is fixedly attached, and the axial wall of shaft 7 is fixed with multiple dust removal brush 8, dust removal brush 8 with radiating block 6 and pedestal 3
Contact enables to dust removal brush 8 to be dusted simultaneously to radiating block 6 and pedestal 3, and the side wall of bar-shaped trough 9 is run through in one end of shaft 7
And the outside of lamp holder 2 is extended to, the right end of shaft 7 is fixed with turntable 18, personnel's rotating shaft 7 easy to repair；Under lamp holder 2
End is equipped with opening, and the lower end movable sleeve of lamp holder 2 is connected to lampshade 11, and two opposite vertical portion side walls of lampshade 11 open up fluted
12, groove 12 is interior to be equipped with cross bar 13, and the bar wall of cross bar 13 is fixed with spring base 14, and the right side wall of spring base 14 is fixed with bullet
Spring 15, spring 15 and 14 pivot bush unit of cross bar, and the right side wall of the one end of spring 15 far from spring base 14 and groove 12 is fixed and is connected
It connects, one end of cross bar 13 extends to the outside of groove 12, and 13 one end far from limiting slot 16 of cross bar is fixed with draw ring 17, is convenient for
Maintenance personal pulls cross bar 13, and then convenient for dismantling lampshade 11, the right side wall of the other end through-going recess 12 of cross bar 13
And extend in lampshade 11,2 left and right sides lower end of lamp holder offers the limiting slot 16 to match with cross bar 13.
In the utility model, in use, turning turntable 18 with hand, shaft 7 can be driven to be rotated, shaft 7 being capable of band
Dynamic dust removal brush 8 is rotated, while mobile shaft 7 moves in bar-shaped trough 9, and dust removal brush 8 can be on radiating block 6 and pedestal 3
Dust cleared up, can ensure that radiating block 6 and cooling fin 5 efficiently radiate to LED lamp, extend LED lamp
Service life, pull draw ring 17 can drive cross bar 13 move so that cross bar 13 is removed from limiting slot 16, so convenient for will
Lampshade 11 is installed and is dismantled with lamp holder 2, and worker easy to repair repairs lamps and lanterns, utilizes the spring being arranged on spring base 14
15, cross bar 13 can be given to apply a pulling force, so that cross bar 13 is in close contact with limiting slot 16, it can be by lampshade 11 and lamp
Seat 2 carries out firm fixation.
The preferable specific implementation mode of the above, only the utility model, but the scope of protection of the utility model is not
Be confined to this, any one skilled in the art within the technical scope disclosed by the utility model, according to this practicality
Novel technical solution and its utility model design are subject to equivalent substitution or change, should all cover the protection model in the utility model
Within enclosing.
Claims (5)
1. a kind of LED lamp with heat sinking function, including flap seat（1）And it is fixed at flap seat（1）The lamp holder of lower end
（2）, which is characterized in that the lamp holder（2）For hollow structure, the lamp holder（2）Inside it is fixed with pedestal（3）, the pedestal（3）
Lower end be fixed with LED lamp（4）, the lamp holder（2）The opposite madial wall of left and right two is fixed with cooling fin（5）, institute
State cooling fin（5）Positioned at pedestal（3）Top, and the cooling fin（5）Lower end be fixed with multiple equally distributed heat dissipations
Block（6）, the lamp holder（2）The opposite madial wall of left and right two longitudinally offers bar-shaped trough（9）, two bar-shaped troughs（9）
Inside sliding has rolling bearing（10）, the lamp holder（2）Inside it is transversely provided with shaft（7）, the shaft（7）Positioned at cooling fin（5）
With pedestal（3）Between, the shaft（7）Both ends respectively with two rolling bearings（10）Inner wall be fixedly attached, the shaft
（7）Axial wall be fixed with multiple dust removal brush（8）, the shaft（7）One end run through bar-shaped trough（9）Side wall and extend to lamp
Seat（2）Outside；The lamp holder（2）Lower end be equipped with opening, the lamp holder（2）Lower end movable sleeve be connected to lampshade（11）, institute
State lampshade（11）Two opposite vertical portion side walls open up fluted（12）, the groove（12）It is interior to be equipped with cross bar（13）, institute
State cross bar（13）Bar wall be fixed with spring base（14）, institute's spring base（14）Right side wall be fixed with spring（15）, described
Spring（15）With cross bar（13）Pivot bush unit, and the spring（15）Far from spring base（14）One end and groove（12）Right side
Wall is fixedly connected, the cross bar（13）One end extend to groove（12）Outside, the cross bar（13）The other end through recessed
Slot（12）Right side wall and extend to lampshade（11）It is interior, the lamp holder（2）Left and right sides lower end offers and cross bar（13）Phase
Matched limiting slot（16）.
2. a kind of LED lamp with heat sinking function according to claim 1, which is characterized in that the radiating block（6）'s
Side wall and lamp holder（2）Upper end offer multiple equally distributed heat emission holes（19）.
3. a kind of LED lamp with heat sinking function according to claim 1, which is characterized in that the shaft（7）The right side
End is fixed with turntable（18）.
4. a kind of LED lamp with heat sinking function according to claim 1, which is characterized in that the cross bar（13）Far
From limiting slot（16）One end be fixed with draw ring（17）.
5. a kind of LED lamp with heat sinking function according to claim 1, which is characterized in that the dust removal brush（8）
With radiating block（6）And pedestal（3）Contact.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820178874.XU CN207796828U (en) | 2018-02-01 | 2018-02-01 | A kind of LED lamp with heat sinking function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820178874.XU CN207796828U (en) | 2018-02-01 | 2018-02-01 | A kind of LED lamp with heat sinking function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207796828U true CN207796828U (en) | 2018-08-31 |
Family
ID=63268714
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820178874.XU Active CN207796828U (en) | 2018-02-01 | 2018-02-01 | A kind of LED lamp with heat sinking function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207796828U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111022950A (en) * | 2019-12-30 | 2020-04-17 | 福建利嘉电器有限公司 | LED bulb lamp and assembling method thereof |
-
2018
- 2018-02-01 CN CN201820178874.XU patent/CN207796828U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111022950A (en) * | 2019-12-30 | 2020-04-17 | 福建利嘉电器有限公司 | LED bulb lamp and assembling method thereof |
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