CN206469136U - LED corn lamp - Google Patents
LED corn lamp Download PDFInfo
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- CN206469136U CN206469136U CN201720055353.0U CN201720055353U CN206469136U CN 206469136 U CN206469136 U CN 206469136U CN 201720055353 U CN201720055353 U CN 201720055353U CN 206469136 U CN206469136 U CN 206469136U
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- radiator
- air holes
- lamppost
- lamp body
- led
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Abstract
LED corn lamp of the present utility model includes lamp body and radiator, and lamp body and radiator are designed as two parts of separation.Lamp body includes lamppost, run through the upper and lower ends of lamppost in lamppost provided with the first air holes, shell is used to house lamp body provided with accepting groove, and accepting groove runs through shell upper and lower ends, so that the first air holes is revealed in outside, so that extraneous air can be flowed into lamp body from the first air holes；Radiator runs through radiator upper and lower ends provided with the second air holes, and the second air holes to be formed to radiator outer wall and upwardly extending always from radiator lower end inner wall, with this so that extraneous air can also be flowed into lamp body from the second air holes；Overall hollow out inside lamp body, radiator is designed using linear, the second air holes of hollow out formation at blade pitgh, first air holes connects the second air holes, ensure that air inlet and exhaust it is smooth, with this so that LED corn lamp either formal dress or upside-down mounting have good result of ventilating heat dissipation, so as to substantially increase the service life of light fixture.
Description
Technical field
The utility model is related to LED field.
Background technology
LED, have that low-voltage, light efficiency are high because of it, light that the response time is short, shock resistance is good, stability is good, brightness is high,
The advantages in the majority such as environmental protection, energy-conservation so that its application in daily life is also very extensively, and to have obtained effectively general
And.However, in existing life, the LED corn lamp of normal lighting is all to use section bar because it is most of when in use
Deng being radiated or without using radiator, easily make it that radiating effect is not good, light fixture decay is fast, enter consequently, it is possible to may result in
And, its service life of meeting serious curtailment.
Therefore, it is necessary to a kind of new LED corn lamp be designed, to overcome above mentioned problem.
Utility model content
For background technology problem encountered, the purpose of this utility model is that offer is a kind of and ensure that excellent hair
Light effect, simple in construction, thermal diffusivity is good and LED corn lamp of service life length.
To achieve the above object, the utility model uses following technological means：A kind of LED corn lamp, it includes：Lamp body,
Including lamppost, polylith circuit board and multiple LED illuminators, run through in the lamppost provided with the first air holes two above and below the lamppost
End, the circuit board is fixed on the lamppost, and above-below direction of multiple circuit boards along the lamppost is spaced, institute
LED illuminator is stated to be arranged on the circuit board；Radiator, the lamppost upper end is connected, and the radiator is provided with second
Air holes runs through the radiator upper and lower ends, and second air holes is always to the radiator from the radiator lower end inner wall
Outer wall extends what is formed；Shell, the enclosure is hollow, and the shell is used to house the lamp body, institute provided with an accepting groove
Accepting groove is stated through the shell upper and lower ends so that first air holes is communicated with the exterior space of the shell.
As the further improvement of such scheme, the radiator lower end is provided with connecting portion, the connecting portion and the lamp
Post upper end is connected, and the connecting portion is provided with through hole, and the through hole runs through connecting portion upper and lower side, institute from the connecting portion inwall
State through hole and connect second air holes, the shell upper end is fixed with the connecting portion inwall clamping.The radiator is provided with more
Individual blade, the blade extends what is formed from the connecting portion to the radiator upper end, two adjacent blades it is alternate
Every formation second air holes.The thickness of the blade lower end is more than the thickness of the blade upper end.The lamppost is provided with multiple
Support, the multiple support is located in the middle part of the lamppost, and two neighboring support is spaced to form first air holes, and described the
One air holes connects second air holes.The LED illuminator is provided with two rows, and the LED illuminator of two rows is along described
Circuit board above-below direction is set.The lamppost lower end outer wall also is sheathed on including one first sealing ring, first sealing ring is consolidated
Due between the shell and the lamppost lower end outer wall.Also include the second sealing ring and the 3rd sealing ring, second sealing
Circle is fixed on lamppost upper end outer wall, and the described 3rd is sealingly fastened between the radiator inwall and the lamppost inwall.
Also include mounting seat and power module, the mounting seat is connected with the radiator upper end, the mounting seat inner hollow,
The power module is contained in the mounting seat, and the power module is used to be connected with the circuit board.Also include the 4th close
Seal, the mounting seat is provided with groove, and the 4th sealing ring is contained in the groove, and the radiator is provided with fin, institute
Fin is stated to be fixed in the groove for suppressing the 4th sealing ring.
Compared with prior art, LED corn lamp of the present utility model include lamp body and radiator, the lamp body and it is described dissipate
Hot body is designed as two parts of separation.The lamp body is included in lamppost, the lamppost provided with the first air holes through the lamppost
Upper and lower ends, the shell is used to house the lamp body provided with accepting groove, and the accepting groove runs through the shell upper and lower ends, made
Obtain first air holes and be revealed in outside, so that extraneous air can be flowed into the lamp body from first air holes；Institute
State radiator and run through the radiator upper and lower ends provided with the second air holes, second air holes is from the radiator lower end inner wall
To the radiator outer wall and upwardly extend what is formed always, with this so that extraneous air can also be flowed into from second air holes
In the lamp body；Overall hollow out inside the lamp body, the radiator is designed using linear, hollow out at the blade pitgh
Form second air holes, first air holes connects second air holes, it is ensured that air inlet and exhaust it is smooth, with this so that
Either formal dress or upside-down mounting have good result of ventilating heat dissipation to the LED corn lamp, so as to substantially increase making for light fixture
Use the life-span.
Brief description of the drawings
, below will be to embodiment in order to illustrate more clearly of the utility model embodiment or technical scheme of the prior art
Or the accompanying drawing used required in description of the prior art is briefly described, it should be apparent that, drawings in the following description are only
It is some embodiments of the present utility model, for those of ordinary skill in the art, is not paying the premise of creative work
Under, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the stereogram of LED corn lamp of the present utility model；
Fig. 2 is the front view of LED corn lamp of the present utility model；
Fig. 3 is the sectional view of LED corn lamp of the present utility model；
Fig. 4 is the exploded view of the mounting seat of LED corn lamp of the present utility model；
Fig. 5 is the stereogram of the radiator of LED corn lamp of the present utility model；
Fig. 6 is the stereogram at another visual angle of the radiator of LED corn lamp of the present utility model；
Fig. 7 is the stereogram of the lamp body of LED corn lamp of the present utility model.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is carried out
Clearly and completely describe, it is clear that described embodiment is only a part of embodiment of the utility model, rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made
The all other embodiment obtained, belongs to the scope of the utility model protection.
As shown in Figures 1 to 7, LED corn lamp of the present utility model includes lamp body 1, shell 3, radiator 2 and mounting seat 4.
The shell 3 is used to house the lamp body 1, and the radiator 2 is fixedly connected with the lamp body 1, and the mounting seat 4 dissipates with described
Hot body 2 is connected.Shell 3 described in the present embodiment is transparent outer cover.
As shown in Figures 1 to 7, if the LED corn lamp in described Fig. 2 is the combination in the formal dress direction of LED corn lamp
Figure so that set gradually from top to bottom be mounting seat 4, the radiator 2 being connected with the lower end of mounting seat 4 and with the radiating
The lamp body 1 that the lower end of body 2 is connected；Then Fig. 3 is the constitutional diagram of the turnabout of LED corn lamp.The lamp body 1 is located at the radiating
The lower end of body 2 is connected with the radiator 2.The lamp body 1 includes lamppost 11, and the lamppost 11 is substantially in cone, described
The diameter of the lower end of lamppost 11 is less than the diameter of the upper end of lamppost 11, i.e., the diameter of described lamppost 11 gradually increases from bottom to top.
Run through the upper and lower ends of the lamppost 11 in the lamppost 11 provided with the first air holes 12, the lamppost 11 is provided with multiple 13, supports
In the middle part of lamppost 11, two neighboring support 13 is spaced to form first air holes 12.The inner hollow of shell 3,
The shell 3 is used to house the lamp body 1 provided with an accepting groove 31, and the accepting groove 31 runs through the upper and lower ends of shell 3, made
Obtain first air holes 12 to communicate with the exterior space of the shell 3, so that extraneous air can be from first air holes
12 flow into the lamp body 1.The lamp body 1 also includes polylith circuit board 14, and the circuit board 14 is fixed on the lamppost 11,
The circuit board 14 is provided with mounting hole, and the circuit board 14 is fixed on the outer wall of lamppost 11 by screw through the mounting hole.It is many
Above-below direction of the individual circuit board 14 along the lamppost 11 is spaced, i.e., between being provided between two pieces of adjacent circuit boards 14
Away from.The lamp body 1 also includes multiple LED illuminators 16, and the LED illuminator 16 is arranged on the circuit board 14.Each piece
The circuit board 14 is provided with LED illuminator 16 described in two rows, and the LED illuminator 16 of two rows is along on the circuit board 14
Lower direction is set.The upper end outer wall of lamppost 11 sets projection 15, described raised 15 around the outer wall of lamppost 11, described raised 15
For being fixed with the radiator 2 lamppost 11 is interfixed with the radiator 2.
As shown in Figures 1 to 7, the radiator 2 is connected with the upper end of lamppost 11, and the radiator 2 is substantially in
Cylinder, the diameter of the lower end of radiator 2 is more than the diameter of the upper end of radiator 2, and the radiator 2 is provided with the second air holes
21 run through the upper and lower ends of radiator 2, and second air holes 21 is always to the radiating from the lower end inner wall of radiator 2
The outer wall of body 2 extends what is formed, i.e., described second air holes 21 is to run through the outer wall of radiator 2 from the inwall of radiator 2 and be
Upwardly extend what is formed from the lower end of radiator 2, so that extraneous air can also flow into institute from second air holes 21
State in lamp body 1.Second air holes 21 connects first air holes 12, it is ensured that air inlet is smooth with exhaust, with this so that institute
Stating LED corn lamp, either formal dress or upside-down mounting have good result of ventilating heat dissipation, so as to substantially increase the use of light fixture
Life-span.The lower end of radiator 2 is provided with connecting portion 22, and the connecting portion 22 is connected with the upper end of lamppost 11, the company
The recessed fixing groove 23 of the inwall of socket part 22, described raised 15 are fixed in the fixing groove 23 so that the radiator 2 and the lamp
Post 11 is fixedly connected.The connecting portion 22 is provided with through hole 211, and the through hole 211 runs through connecting portion from the inwall of connecting portion 22
22, the through hole 211 connects second air holes 21.The radiator 2 is provided with multiple blades 24, and the blade 24 is from the company
Socket part 22 extends what is formed to the upper end of radiator 2 so that the radiator 2 designs for linear, under the blade 24
The thickness at end is more than the thickness of the upper end of blade 24, and two adjacent blades 24 separately form second air holes 21.
The upper end of shell 3 is fixed with the inwall clamping of connecting portion 22.
As shown in Figures 1 to 7, in the present embodiment, the LED corn lamp is sheathed on the lamp including first sealing ring
The lower end outer wall of post 11, first sealing ring is fixed between the shell 3 and the lower end outer wall of the lamppost 11, to reach waterproof
Performance.One the second sealing ring 5 is fixed on the upper end outer wall of lamppost 11, and the 3rd sealing ring 6 is located under the radiator 2
Inwall is held, the 3rd sealing ring 6 is fixed between the inwall of radiator 2 and the inwall of the lamppost 11, to reach water proofing property
Energy.The lamp body 1 is additionally provided with a retainer plate 17, and the retainer plate 17 is used to second sealing ring 5 being fixed on the lamp
On the outer wall of post 11.
As shown in Figures 1 to 7, the mounting seat 4 is connected with the upper end of radiator 2, in the inside of mounting seat 4
Sky, a power module 8 is contained in the inside of mounting seat 4 and the power module 8 is fixed in the mounting seat 4, described
Power module 8 is used to be connected with the circuit board 14, with this so that the LED illuminator 16 is luminous.The mounting seat 4 is provided with recessed
Groove 41, the 4th sealing ring 9 is contained in the groove 41, and the radiator 2 is provided with fin 25, and the fin 25 is used to press
Make the 4th sealing ring 9 to be fixed in the groove 41, to reach water resistance.The mounting seat 4 is fixed provided with first
Hole 42, first fixing hole 42 is provided with three, respectively positioned at the side of the groove 41.The radiator 2 correspondence described the
One fixing hole 42 is provided with the second fixing hole 26, and the correspondence of support 13 second fixing hole 26 is provided with the 3rd fixing hole
18, fixture 43 sequentially passes through first fixing hole 42, second fixing hole 26 and the 3rd fixing hole from top to bottom
18, so that the mounting seat 4, the radiator 2 are connected as an entirety with the lamp body 1.
First air holes 12 of the present utility model runs through the upper and lower ends of the lamppost 11, and the shell 3 is provided with described
Accepting groove 31 is used to house the lamp body 1, and the accepting groove 31 runs through the upper and lower ends of shell 3 so that first air holes
12 are revealed in outside, so that extraneous air can be flowed into the lamp body 1 from first air holes 12；The radiator 2
Run through the upper and lower ends of radiator 2 provided with second air holes 21, second air holes 21 is from the lower end of radiator 2
Wall to the outer wall of radiator 2 and upwardly extends what is formed always, with this so that extraneous air can also be from second air holes
21 flow into the lamp body 1；The overall hollow out in the inside of lamp body 1, the radiator 2 is designed using linear, the blade
Hollow out forms second air holes 21 at 24 spacing, and first air holes 12 connects second air holes 21, it is ensured that air inlet and
Exhaust it is smooth, with this so that the LED corn lamp either formal dress or upside-down mounting have good result of ventilating heat dissipation so that
Substantially increase the service life of light fixture.
Preferred embodiment of the present utility model is these are only, it is all in this practicality not to limit the utility model
Within new spirit and principle, any modification, equivalent substitution and improvements made etc. should be included in guarantor of the present utility model
Within the scope of shield.
Claims (10)
1. a kind of LED corn lamp, it is characterised in that including：
Run through the lamp provided with the first air holes in lamp body, including lamppost, polylith circuit board and multiple LED illuminators, the lamppost
Post upper and lower ends, the circuit board is fixed on the lamppost, between above-below direction of multiple circuit boards along the lamppost
Every arrangement, the LED illuminator is arranged on the circuit board；
Radiator, the lamppost upper end is connected, and the radiator runs through the radiator upper and lower ends provided with the second air holes,
Second air holes extends to be formed to the radiator outer wall always from the radiator lower end inner wall；
Shell, the enclosure is hollow, and the shell is used to house the lamp body provided with an accepting groove, and the accepting groove runs through
The shell upper and lower ends so that first air holes is communicated with the exterior space of the shell.
2. a kind of LED corn lamp according to claim 1, it is characterised in that：The radiator lower end is provided with connecting portion, institute
State connecting portion to be connected with the lamppost upper end, the connecting portion is provided with through hole, the through hole is passed through from the connecting portion inwall
Connecting portion upper and lower side is worn, the through hole connects second air holes, and the shell upper end is fixed with the connecting portion inwall clamping.
3. a kind of LED corn lamp according to claim 2, it is characterised in that：The radiator is provided with multiple blades, described
Blade extends what is formed from the connecting portion to the radiator upper end, and two adjacent blades separately form described second
Air holes.
4. a kind of LED corn lamp according to claim 3, it is characterised in that：The thickness of the blade lower end is more than described
The thickness of blade upper end.
5. a kind of LED corn lamp according to claim 1, it is characterised in that：The lamppost is provided with multiple supports, described many
Individual support is located in the middle part of the lamppost, and two neighboring support is spaced to form first air holes, the first air holes connection
Second air holes.
6. a kind of LED corn lamp according to claim 1, it is characterised in that：The LED illuminator is provided with two rows, two rows
The LED illuminator set along the circuit board above-below direction.
7. a kind of LED corn lamp according to claim 1, it is characterised in that：Also include the first sealing snare, described first
Sealing ring is fixed between the shell and the lamppost lower end outer wall.
8. a kind of LED corn lamp according to claim 7, it is characterised in that：Also include the second sealing ring and the 3rd sealing
Circle, second sealing ring is fixed on lamppost upper end outer wall, and the described 3rd is sealingly fastened in the radiator inwall and institute
State between lamppost inwall.
9. a kind of LED corn lamp according to claim 1, it is characterised in that：Also include mounting seat and power module, it is described
Mounting seat is connected with the radiator upper end, and the mounting seat inner hollow, the power module is contained in the installation
In seat, the power module is used to be connected with institute circuit board.
10. a kind of LED corn lamp according to claim 9, it is characterised in that：Also include the 4th sealing ring, the installation
Seat is provided with groove, and the 4th sealing ring is contained in the groove, and the radiator is provided with fin, and the fin is used to suppress
4th sealing ring is fixed in the groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720055353.0U CN206469136U (en) | 2017-01-18 | 2017-01-18 | LED corn lamp |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720055353.0U CN206469136U (en) | 2017-01-18 | 2017-01-18 | LED corn lamp |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206469136U true CN206469136U (en) | 2017-09-05 |
Family
ID=59705585
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720055353.0U Active CN206469136U (en) | 2017-01-18 | 2017-01-18 | LED corn lamp |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206469136U (en) |
-
2017
- 2017-01-18 CN CN201720055353.0U patent/CN206469136U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 518000 Guangdong Shenzhen City, Shenzhen City, Baoan District stone street water field community czechoslovaku Road No. 9 plant 5 Patentee after: Shenzhen Bo Tinto electronic Limited by Share Ltd Address before: 518000 Guangdong Shenzhen City, Shenzhen City, Baoan District stone street water field community czechoslovaku Road No. 9 plant 5 Patentee before: SHENZHEN BETOP ELECTRONICS CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |